DeltaSol E. RESOL DeltaSol E. Mounting Connection Handling Fault localization. manual

Transcription

1 RESOL DeltaSol E Mounting Connection Handling Fault localization DeltaSol E B manual Thank you for buying this RESOL product. Read this manual carefully to get the best perfomance from this unit.

2 Inhaltsverzeichnis Imprint...2 Security devices...2 Technichal data and function survey Installation Mounting Electrical connection Connection survey Actuators Bus Sensors Power connection Operation and function Adjustment buttons Operating control lamp Menu structure User Codes Menu level Commisioning Basic systems and hydraulic variants Abrevations sensors Survey of sensor allocation Functions blocks Functions und Options Tips for fault localization Miscellaneous Accessory Security advice Please pay attention to the following security advice in order to avoid danger and damage to people and property. Instructions Attention should be paid - to the statutory provisions for prevention of industrial accidents, - to the statutory provisions for environmental protection, - to the Health and Safety at Work Act to Part P of the Building Regulations to BS7671 Requirements for electrical installations and relevant safety regulations of DIN, EN, DVGW, TRGI, TRF and VDE. This instruction is exclusively addressed to authorised skilled personnel. - Only qualified electricians should carry out electrical works. - Initial installation should be effected by named qualified personnel Declaration of conformity We, RESOL Elektronische Regelungen GmbH, D Hattingen, declare under our sole responsibility that our product DeltaSol E complies with the following standards: EN EN According to the regulations of the above directives, the product is labelled with : 89/336/EWG 73/ 23/EWG Hattingen, RESOL Elektronische Regelungen GmbH, ppa. Gerald Neuse 2

3 30 basic solar systems selectable pump speed control, solar operating hours counter and heat quantity measurement 13 sensor inputs 7 relay outputs function control RESOL VBus Scope of delivery: 1 x DeltaSol E 1 x accessory bag 2 x screws and dowels 8 x strain-relief and screws 1 x condenser 4,7 nf 220,0 202,0 155,0 12,0 62,0 Technical data Housing: plastic, PC-ABS and PMMA Protection type: IP 20 / DIN Environmental-temp.: C Size: 220 x 155 x 62 mm Mounting: wall mounting, mounting into patch-panels is possible Display: LC-Display Operation: by 3 pushbuttons in the front of the housing Functions: solar- and heating controller with pre-programmed and selectable system schemes, just as: standard solar system, 2-store systems, east-/ west collectors, heating circuit back-up, heat exchange regulation, thermostatic after-heating, solid hot fuel boilers, add-on functions and options just as heat quantity measurement, collector cooling function, tube collector special function, anti-freeze function, minimum temperature limitation, pump speed control, balancing of heat quantity output, function control according to BAW-guidelines. S e n s o r i n p u t s : 1 0 S e n s o r- eingänge für Pt1000, 1 x CS10, 1 x V40 and one digital input Relay outputs: 7 relay outputs, davon 3 of them for pup speed control, 1 potential-free output Bus: VBus Power supply: V~ Breaking capacity: 4 (1) A V~ Dimensioning surge voltage: 2,5 kv Effectiveness: Typ 1.b / Typ 1.y Degree of pollution: 2 Electrostatic discharge can cause damages of electronic components Attention: high-voltaged components 3

4 1. Installation Warning! 1.1 Mounting locking screw 135 mm faceplate hanging Push Push - locking device push for opening push for closing display pushbutton can fuse T4A 144 mm Switch-off power supply before opening the housing. The unit has to be located internally. It is t suitable for installation in hazardous locations and should t be sited near to any electromagnetic fields. The controller must additionally be equipped with an all-polar gap of at least 3 mm or with a gap according to the valid installaton regulations, e.g. LS-switches or fuses. Please pay attention to a separate laying of the sensor lines and the AC power supply. 1. Open the faceplate of the controller by pushing. Unscrew the cross-recessed screw of the cover and remove it together with the cover from the housing. 2. Mark the upper fastening point on the underground and preassemble the enclosed dowel and screw. 3. Hang up the housing at the upper fastening point and mark the lower fastening point on the underground (hole center distance 135mm), afterwards fit the lower dowel. 4. Hang up the housing at the top and fix it with the lower fastening screw. 5. Conduct the connection according to the pressure clamp assignment. 6. Close the housing correctly. fixation 1.2 Electrical connection Survey of electrical connections! Vor Öffnen Gerät spannungslos schalten! Isolate mains before removing clamp-cover! - + Masse-Sammelklemme benutzen OK / Set Use the Ground Collective Terminal Block floating relay //R3 /R5/R6 R7 Nullleiter-Sammelklemme benutzen! N Use Neutral Conductor Collective Block Schutzleiter-Sammelklemme benutzen Use PE Collective Block 1 (1) A ( ) V~ 2 (1) A ( ) V~ 4 (1) A ( ) V~ T4A electromech. relay semiconductor L' Netz / Mains V~ L N fuse T4 A Sensors Bus GND S1 S3 S4 S5 S6 S7 S8 CS10 S9 S10 V40 DIn VBus R7-A R7-M R7-R R6 R5 R3 sensor terminal sensor terminal block VBus consumer terminals net terminal neutral conducter terminal block ground wire terminal block 4

5 V40 OK / Set DIn Bus VBus DeltaSol E + floating relay R7-A R7-M //R3 /R5/R6 R7 R7-R Use Neutral Conductor Collective Block Schutzleiter-Sammelklemme benutzen Use PE Collective Block electromech. relay R6 1 (1) A ( ) V~ 2 (1) A ( ) V~ 4 (1) A ( ) V~ Actuators T4A (pumps, valves, etc.) R5 terminal block semiconductor R3 ground wire terminal block L' Netz / Mains V~ L N The controller is totally equipped with 7 relays, to which the consumers (actuators), e. g. pumps, valves, mixer and auxiliary relays can be connected: The relays... R3 are semi-conductor relays, also suited for pump speed control.... R3 = rmally open... R3 N = neutral conductor N = (collective terminal strip) PE = protective earth conductor (collective terminal strip) The relays, R5 and R6 are electromagnetic relays with change-over contact., R5, R6 = rmally open contact, R5, R6 N = neutral conductor N (collective terminal strip) PE = protective earth conductor PE (collective terminal strip) The relay R7 is a potential free relais with changeover contact R7-M R7-A R7-R = center contact R7 = rmally open R7 = break contact R7 R7 switches parallel to R3 in all systems with afterheating to provide a boiler demand if necessary. Vor Öffnen Gerät spannungslos schalten! Isolate mains before removing clamp-cover! - + asse-sammelklemme benutzen OK / Set se the Ground Collective Terminal Block S3 S4 Sensors S Data communication / Bus S6 S7 S8 CS10 S9 S10 V40 DIn VBus connection terminals Bus VBus floating relay R7-A R7-M R7-R N //R3 /R5/R6 R7 Pleae te: the relays up to R3 are designed for pump speed control as semi-conductor relays. They need a minimum load of 20 W (power consumption of the consumer). In case that auxiliary relays, motor valves, etc. are connected, the Nullleiter-Sammelklemme benutzen! enclosed condensor must be parallely conntected to the Use corresponding Neutral Conductor relay output. Collective Block Attention: in case that auxiliary relays or valves are conntected, the minimum pump speed has to be adjusted to Schutzleiter-Sammelklemme benutzen Use 100 PE %. Collective Block T4A L' L N The controller is equipped with the RESOL VBus for data communication semiconductor with or without power supply of external relay modules. Connection is effected without any polarity to both terminals marked VBus. One or more RESOL VBus modules can be connected by this data-bus, e. g.: electromech. R6 1 (1) A ( ) V~ 2 (1) A ( ) V~ 4 (1) A ( ) V~ R5 R3 Netz / Mains V~ RESOL WMZ-M1, heatmeter module RESOL large displays RESOL data logger RESOL heat circuit modules (up to 3 pieces) 5

6 K / Set Bus VBus Vor Öffnen Gerät spannungslos schalten!! DeltaSol Isolate mains before E removing clamp-cover! - + Masse-Sammelklemme benutzen OK / Set Use the Ground Collective Terminal Block Sensors GND + floating relay R7-A S1 R7-M //R3 /R5/R6 R7 R7-R S3 S4 earth terminal block Nullleiter-Sammelklemme benutzen! N Use Neutral Conductor Collective Block Schutzleiter-Sammelklemme benutzen Use PE Collective Block T4A electromech. relay R6 Sensors S5 1 (1) A ( ) V~ 2 (1) A ( ) V~ 4 (1) A ( ) V~ R5 S6 S Power connection R3 S8 CS10 S9 L' S10 Netz / Mains V~ V40 L N DIn benutzen Use PE Collective Block Netz / Mains V~ L N semiconductor floating relay electromech. semiconductor relay The controller is equipped with a total of 13 sensor inputs. The earth connection for sensors is effected by the earth terminal block (GND). Bus VBus R7-A R7-M //R3 /R5/R6 R7 R7-R R6 1 (1) A ( ) V~ 2 (1) A ( ) V~ 4 (1) A ( ) V~ T4A The temperature sensors are connected to the terminals S1... S10 and GND regardless of the polarity. R5 R3 The irradiation sensor (CS10) has to be connected to the terminals CS10 and GND in consideration of the polarity! The irradiation sensor with identification A (ade) is connected to the terminal CS10 and the connection with identification K (cathode) is linked with terminal GND. A flowmeter RESOL V40 can be connectd to the terminals V40 and GND regardless of the polarity. An external tification signal can be connected to the digital input Din. If the tification contact closes the input Din a report Message extern is generated. This tification is treated like an error, the operating lamp is blinking red and the tification relais is turned on. The power supply of the controller must be effected by an external power supply (last step!) and the power supply voltage must be Volt ( Hz). Flexible cables are to be fixed at the housing by the enclosed strain reliefs and the respective screws or leaded into a cable duct into the housing of the controller. L' conductor L neutral conductor N (terminal block) ground wire PE ( terminal block) See the additional system bookletfor detailed system specifications andterminal connection diagrams. 6

7 2. Operation and function 2.1 Pushbuttons for adjustment operating control lamp (-) backward forward (+) SET / OK (selection / confirmation) The controller is operated by 3 pushbuttons below the display. The forward-key (1) is used for scrolling forward through the indication menu or to increase the adjustment values. The backward-key (2) is accordingly used for the reverse function. Button 3 is used for selection of the menu lines and confirmation. Shortly press button 3 in order to get to the main menu. Please select your requested menu by the buttons 1 and 2 Shortly press button 3, the selected submenu is w shown on the display. By pressing the back -button, the display returns to the former menu level. Press buttons 1, 2 and 3 several times until the chosen menu line is reached. Shortly press button 3 in the relevant menu line for modification of adjustment values change value appears on the display adjust the requested value by pressing buttons 1 and 2 (for large intervals, please keep the button pressed). Shortly press button 3 in order to confirm the adjustment. Please reply to the following security request Save? by choosing or (buttons 1 and 2) and confirm with button 3. Note: If button is pressed for 4 minutes in the read-out menu, the display returns to the measured-values menu (in case of an existing message, the display changes into the message menu). If button 3 is pressed for 2 seconds, the display goes back to the main menu. 2.2 Operating control lamp The controller is equipped with a red/green operating control lamp. The following operating status can be visualised: green Automatic operation; red blinking System defective green blinking Manual mode active 7

8 2.3 Menu structure Main Menue 1. Meas. Values 2. Reports 3. Solar 4. Arrangement 5. WMZ 6. Manual Operation 7. User Code 8. Expert The clear text display shows a 4-line part of the selected menu. The adjustment and control of the controller is effected by the menu. For first operation, the indication level is in the main menu. In the first line of each submenu you will find the option return, by which the read-out can be reset by one menu level. In the following diagrams you will find the complete menu contents; as some of the menu points depend on system, option or message, in some cases t all of the shown text lines are indicated. Main menu is shown on the display in original position. A selection can be made between the following 8 menus: Note: The selectable adjustment values and options depend on the different functions and only appear on the display if they are available for the adjusted system parameter and cleared for the relevant user code. 2.4 User Codes 1. Expert Code 0262 (factory setting) All menus and adjustment values are shown and all values can be changed. 2. User Code 0077 The expert level is shown, the parameter access is restricted. 3. Customer Code 0000 The expert level is t shown, adjustment values (solar) can be changed partly; modification of options, parameter and balance values is t possible. For safety reasons, the customer-code should be set to 0000 at the transfer to the operator of facility! Note: After choosing the menu point user code, you have to enter it! 8

9 2.5 Menu level Main Menue Meas. Values Reports Chimney sweeper Solar Arrangement WMZ Manual Operation User Code Expert Solar Adj. values Balance values Options Expert Arrangement Adj. values Heat. circuit Optiones Expert Expert Solar control HE control Adj. values Timer 1 Timer 2 Timer 3 Timer 4 Timer 5 WMZ WMZ1 WMZ Modul WMZ Options Heat. circuits HC HC1 module HC2 module HC3 module Options Expert T5 control WMZ1 WMZ1 Expert HC Timer Expert HC1 module Timer Expert HC2 module Timer Expert HC3 module Timer Expert Expert Chimney sweeper Sensors Relay Language 9

10 3. Commisioning Operating control lamp (-) backward forward (+) SET (selection / confirmation) After activating the Ac power supply, you have to adjust primarily the matching system. The controller is disposed of 7 basic systems with several hydraulic versions (see point 4 Basic Systems and Hydraulic Versions ). Furthermore, 30 system schemes are preprogrammed (see system booklet Delta Sol E). You can adjust them in the menu Solar / Options (only at activated operation code 0262). In the menu Arrangement/Adj. values, you can adjust time and date. 4. Basic systems and hydraulic variants System 1 S1 Th 1 Th 3 Th 4 Th 2 Tby Th 5 Th 6 Th 7 Th 8 Th 9 Th 10 T2- T5 T-HE T1- T6 T2- T6 T1- T8 T2- T8 T1- T9 T2-DT9 WMZ Digital input T1-NH- T1- T5 T1- T7 T2- T7 HC T-outd. HC RTA11 T1 WMZ T2 WMZ HC T2-NH-HC HC T-FF Function block 3 Function block 5 Cooling function Function block 4 / Bypass Error message Solar pump External HE Function block 1 HC-DSE Pump Store load. parallel Relay After heat. suppr. Function block 2 HC-DSE Mi-closed HC-DSE Mi-open HC-DSE after heat. System 2 variant 1 S1 S6 Tkol2 Th 1 Th 3 Th 2 Th 4 Tby Th 5 Th 7 Th 8 Th 9 Th 10 T2- T5 Th 6 T-HE T1- T6 T1- T8 T2- T8 T1- T9 T2- T9 WMZ Digital input T1-NH- T2- T6 T1- T5 T1- T7 HC T-outd. HC RTA11 T1 WMZ T2 WMZ HC T2- T7 T2-NH-HC HC T-FF Pump col. 1 Pump col. 2 Function block 3 Function block 5 Cooling function Function block 4 Function block 1 Bypass Error message HC-DSE Pump Store load. External HE parallel Relay After heat. suppr. Function block 2 HC-DSE Mi-closed HC-DSE Mi-open HC-DSE after heat. 10

11 System 2 variant 2 S1 S6 Tkol2 Th 1 Th 3 Th 2 Th 4 Tby Th 5 Th 7 Th 8 Th 9 Th 10 T2- T5 Th 6 T-HE T1- T6 T1- T8 T2- T8 T1- T9 T2- T9 WMZ Digital input T1-NH- T2- T6 T1- T5 T1- T7 HC T-outd. HC RTA11 T1 WMZ T2 WMZ HC T2- T7 T2-NH-HC HC T-FF Function block 3 Function block 5 Cooling function Function block 4 Bypass Error message 2-WV col. 1 2-WV Kol.2 Solar pump HC-DSE Pump Store load. parallel Relay After heat. suppr. Function block 2 HC-DSE Mi-closed HC-DSE Mi-open HC-DSE after heat. System 3 variant 1 R3 S1 S4 Th 1 Tby Th 2 Th 9 Th 10 Th 5 Th 6 Th 7 Th 8 T-HE Tst2d T1- T9 T2- T9 T1- T7 T2- T7 T1- T8 T2- T8 T1- T5 T2- T5 T1 WMZ T2 WMZ WMZ Digital input Function block 3 Function block 5 Function block 4 Solar pump External HE Function block 1 3 WV store 1-2 / Bypass Error message Store load. parallel Relay After heat. suppr. System 3 variant 2 S1 S4 R3 Th 1 Tby Th 2 Th 9 Th 10 Th 5 Th 6 Th 7 Th 8 T-HE Tst2d T1- T9 T2- T9 T1- T7 T2- T7 T1- T8 T2- T8 T1- T5 T2- T5 T1 WMZ T2 WMZ WMZ Digital input Function block 3 Function block 5 Function block 4 Solar pump Sp1 External HE Solar pump Sp2 Function block 2 / Bypass Error message Store load. parallel Relay After heat. suppr. 11

12 System 3 variant 3 S1 S4 R5 Th3 Th4 Tby Th 9 Th 10 Tst2d Th 5 Th 6 Th 7 Th 8 T-HE T1- T9 T2- T9 WMZ Digital input T1- T7 T2- T7 T1- T8 T2- T8 T1 WMZ T2 WMZ T1- T6 T2- T6 Solar pump External HE Function block 1 2 WV store 2 2 WV store Function block 4 Store load. Function block 5 Error message After heat. suppr. System 4 variant 1 S1 S6 S4 Th 1 Tkol2 Tby Th 2 Th 9 Th 10 Th 5 Th 6 Th 7 Th 8 T-HE Tst2d T1- T9 T2- T9 WMZ Digital input T1- T7 T2- T7 T1- T8 T2- T8 T1- T5 T2- T5 T1 WMZ T2 WMZ Tkol2 Function block 3 Function block 5 Function block 1 Function block 4 Pump Col. 1 Pump Col. 2 3 WV store 1-2 / Bypass Error message External HE Store load. parallel Relay After heat. suppr. System 4 variant 2 S1 S6 S4 R3 Th 1 Tkol2 Tby Th 2 Th 9 Th 10 Th 5 Th 6 Th 7 Th 8 T-HE Tst2d T1- T9 T2- T9 WMZ Digital input T1- T7 T2- T7 T1- T8 T2- T8 T1- T5 T2- T5 T1 WMZ T2 WMZ Tkol2 Function block 3 Function block 5 Function block 4 Solar pump 1 Solar pump 2 2-WV store 1 2-WV store 2 / Bypass Error message Store load. parallel Relay After heat. suppr. 12

13 System 4 variant 3 S1 S6 S4 R3 Th 1 Tkol2 Tby Th 2 Th 9 Th 10 Th 5 Th 6 Th 7 Th 8 T-HE Tst2d T1- T9 T2- T9 WMZ Digital input T1- T7 T2- T7 T1- T8 T2- T8 T1- T5 T2- T5 T1 WMZ T2 WMZ Tkol2 Function block 3 Function block 5 Function block 4 2-WV col. 1 2-WV Kol.2 Solar pump Sp. 1 Solar pump Sp. 2 / Bypass Error message Store load. parallel Relay After heat. suppr. System 4 variant 4 S1 S6 R3 S4 Th 1 Tkol2 Tby Th 2 Th 9 Th 10 Th 5 Th 6 Th 7 Th 8 T-HE Tst2d T1- T9 T2- T9 WMZ Digital input T1- T7 T2- T7 T1- T8 T2- T8 T1- T5 T2- T5 T1 WMZ T2 WMZ Tkol2 Function block 3 Function block 5 Function block 4 2-WV col. 1 2-WV Kol.2 Solar pump 3 WV store 1-2 / Bypass Error message Store load. parallel Relay After heat. suppr. System 5 variant 1 S1 S4 S5 R5 Th 1 Tby Th 2 Th 5 Th 9 Th 10 Th 6 Th 7 Th 8 T-HE Tst2d T1- T7 T1- T9 T2- T9 T2- T7 T1- T8 T2- T8 T1- T5 T2- T5 Tsp3u T1 WMZ T2 WMZ WMZ Digital input Function block 4 Function block 5 Function block 1 Solar pump 2 WV store 1 2 WV store 2 2 WV store 3 Store load. / Error message External HE Bypassparallel Relay After heat. suppr. 13

14 System 5 variant 2 S1 S4 S5 Th 1 Tby Th 2 Th 5 Th 9 Th 10 Th 6 Th 7 Th 8 T-HE Tst2d T1- T7 T1- T9 T2- T9 T2- T7 T1- T8 T2- T8 T1- T5 T2- T5 Tsp3u T1 WMZ T2 WMZ WMZ Digital input Function block 4 Function block 5 Function block 1 Solar pump Sp1 Solar pump Sp2 Solar pump Sp3 Function block 3 Store load. / Error message External HE Bypassparallel Relay After heat. suppr. System 6 variant 1 S1 S6 S4 S5 Th 1 Tby Th 2 Th 9 Th 10 Th 7 Th 8 T-HE Tst2d Tsp3u Tkol2 T1- T9 T2- T9 T1- T8 T2- T8 T1- T5 T2- T5 T1 WMZ T2 WMZ WMZ Digital input Function block 1 Function block 5 / Bypass Pump col. 1 Pump col. 2 2 WV store 1 2 WV store 2 2 WV store 3 Error message parallel Relay After heat. suppr. External HE System 6 variant 2 S1 S6 R5 R6 R5 R6 S4 S5 Th 1 Tby Th 2 Th 9 Th 10 Th 7 Th 8 T-HE Tst2d Tsp3u Tkol2 T1- T9 T2- T9 T1- T8 T2- T8 T1- T5 T2- T5 T1 WMZ T2 WMZ WMZ Digital input Function block 1 Function block 5 / Bypass Solar pump Sp1 Solar pump Sp2 Solar pump Sp3 2-WV Kol.1 2-WV Kol.2 Error message parallel Relay After heat. suppr. External HE 14

15 System 6 variant 3 S1 S6 R3 S4 S5 R5 R6 Th 1 Tby Th 2 Th 9 Th 10 Th 7 Th 8 T-HE Tst2d Tsp3u Tkol2 T1- T9 T2- T9 T1- T8 T2- T8 T1- T5 T2- T5 T1 WMZ T2 WMZ WMZ Digital input 2-WV Kol1 2-WV Kol2 Solar pump 2 WV store 1 2 WV store 2 2 WV store 3 Function block 5 Error message After heat. suppr. System 7 variant 1 S1 S4 S5 S6 R5 R6 Th 1 Tby Th 2 Th 9 Th 10 Th 7 Th 8 T-HE Tst2d Tsp3u Tsp4u T1- T9 T2- T9 T1- T8 T2- T8 T1- T5 T2- T5 T1 WMZ T2 WMZ WMZ Digital input Function block 1 Function block 5 / Bypass Solar pump 2 WV store 1 2 WV store 2 2 WV store 3 2 WV store 4 Error message parallel Relay After heat. suppr. External HE System 7 variant 2 S1 S4 S5 S6 R5 Th 1 Tby Th 2 Th 9 Th 10 Th 7 Th 8 T-HE Tst2d Tsp3u Tsp4u T1- T9 T2- T9 T1- T8 T2- T8 T1- T5 T2- T5 T1 WMZ T2 WMZ WMZ Digital input Function block 1 Function block 5 / Bypass Function block 4 Solar pump Sp1 Solar pump Sp2 Solar pump Sp3 Solar pump Sp4 Error message parallel Relay Store load. After heat. suppr. External HE 15

16 4.1 Abbrevations sensors Sensor Description Temperature collector 2 Temperature collector 2 Temperature store 1 bottom Tst2d Temperature store 2 bottom Tsp3d Temperature store 3 bottom Tsp4d Temperature store 4 bottom T-HE Temperature Heat exchanger Tby Temperature -Bypass Temperature warm water Temperature- Legionellenschaltung Th 1-10 Temperature-Thermostat 1-10 T1-DT5-9 Temperature- Heat source DT5-9 T2-DT5-9 Temperature- heat sink DT5-9 T1-NH-HC Temperature- backup heating circuit T2-NH-HC Temperature- backup heating circuit HC T-FF Temperature- flow temp. heat circuit HC T-outd Temperature- outside temp. heat circuit HC RTA11 Heat circuit remote control T1 WMZ Temperature- flow temp. heatquantity measurement T2 WMZ Temperatur- return flow temp heatquantity measurement WMZ Flow meter Digital input Signal input 4.2 Survey of sensor allocation Sensors 1-10 are the sensors of the controller. Sensors are located at the optionally connected heating circuit module. Sensors 11, 17,25 and 32 show the calculated feed flow set temperature. Sensor location 1 DeltaSol E 2 DeltaSol E 3 DeltaSol E 4 DeltaSol E 5 DeltaSol E 6 DeltaSol E 7 DeltaSol E 8 DeltaSol E 9 DeltaSol E 10 DeltaSol E 11 Feedfl. HC-DSE HKM (S1) HKM () HKM (S3) HKM (S4) HKM (S5) Sensor location HKM (S6) 18 Feedfl. HC-DSE. 1 HC-M HKM (S1) HKM () HKM (S3) HKM (S4) HKM (S5) HKM (S6) 25 Feedfl. HC-DSE. 2 HC-M HKM (S1) HKM () HKM (S3) HKM (S4) HKM (S5) HKM (S6) 32 Feedfl. HC-DSE. 3 HC-M 4.3 Function blocks If the relay is t occupied by the chosen system, one or several functions from the respective function block can be assigned. Function Function block 1 Function block 2 Function block 3 Function block 4 Function block 5 Thermostat Thermostat 1- S3 Thermostat 3- S5 Thermostat 5- S5 Thermostat 7- S7 Thermostat 9- S9 Thermostat 2- S4 Thermostat 4- S6 Thermostat 6- S6 Thermostat 8- S8 Thermostat 10- S10 Difference function T T-5 T-6 T-8 T-9 Sen. 1 S3 Sen. 2 S4 Sen. 1 S5 Sen. 2 S6 T-7 Sen. 1 S5 Sen. 2 S6 Sen. 1 S7 Sen. 2 S8 Sen. 1 S9 Sen. 2 S10 Timer Relay The mentionend sensors correspond to the factory setting. The sensors can be freely allocated in the menu item Arrangement / Expert (see 4.2). 16

17 5. Functions und Options Pump speed control Expert/Relay/Min speed The relais 1 to 4 are designed as semicoductors for usualstandard pumps to adjust the pump speed. The relative pump speed controll is adjustable in 10% measures of the current temperature difference between collector- and store temperature. At which temperature difference the pump speed is increased can be adjustet by the parameter Rise. In some cases is it necessary to revise the factory setting of the minimum pump speed (30%). Target temperature set Solar/Options/Target. tem. to Yes Solar/Adjust. Val./set To set the pump speed indipendent from the collector temperature (to keep the collector temperature constant). Therefor the depency of the temperature difference is detached. In order to adjust the set collector temperatureus set value set. Bilancing function Solar/Balance The controller possesses an integrated bilancing functionwith it maximum temperatures, hours of operation of the relais and operation time since commissioning the controller can be asked. These values can be reset except of the counter Operating days. Heat quantity balancing WMZ/WMZ1 The controller possesses an integrated heat amount counter which enables the 2 principles of heat quantity balancing functions. Bilancing without flowmeter RESOL V40 set WMZ/Options/WMZ1 to Yes. set WMZ/WMZ1/Expert/Sen.-Flow e.g. to. 1 set WMZ/WMZ1/Expert/Sen.-return e.g. to 2 set WMZ/WMZ1/Expert/FlowWMZ/WMZ1/Expert/ Relay The balancing takes place as estimation with the aid of thedifference between flow- and return temperature and the adjusted flow rate. The needed sensor must be assigned.therefor an already used sensor can be applied. Through this its original function is t influenced. The bilancing is realised when the selected output WMZ/WMZ1/Expert/Relay is active. Bilancing with flowmeter RESOL V40 set WMZ/Options/WMZ1 to Yes. set WMZ/WMZ1/Expert/Sen.-Flow e.g. to 9 set WMZ/WMZ1/Expert/Sen.-return e.g. to 10 set WMZ/WMZ1/Expert/vol.-geber to Yes set WMZ/WMZ1/Expert/Relay The bilancing takes place with the assistance of the difference between the flow and return temperature and the volume flow, measured by the flowmeter. The needed sensor must be assigned. Therefor an already used sensor can be applied.through this its original function is t influenced. 17

18 Antifreeze type WMZ/WMZ1/Expert/Antifreeze type Adjustment channel for the used type of glycol 0 for water 1 for propylene glycol 2 for ethylen glycol 3 for Tyfocor LS Factory setting 1 Mixture ratio WMZ/WMZ1/Expert/Antifreeze Adjustment channel for the propotion water / glycol Adjustment range Vol % Factory setting 40 % Hydraulics variants Solar/Options/Hyd.-Typ The systems can be distiguished into pump- and ventil-driven systems. The adjustment takes place according the survey of the system with its hydraulic variants (s. point 4). Menu-Language Different languages can be selected under this point.. Expert/Language Function block Arrangement/Options Example function block 1: Arrangement/Options set Arrangement/Options/Thermo.1 to Yes set Arrangement/Options/ T-Func5 to Yes set Arrangement/Expert/Sen.-Th1 e.g. to 4 set Arrangement/Expert/Sen1- T5Fkt e.g. to 4 set Arrangement/Expert/Sen2- T5Fkt e.g. to 5 Depending on the selected system or activated options there are up to 5 function blocks and they are composed of thermostat function, timer and difference functions. With these, further components or functions e.g. solid fuel boiler, heater support and after heating can be realised. These function blocks are assigned to different relais depending on the selected system (see survey of relais allocation). The needed sensor must be assigned. Therefor an already used sensor can be applied. Through this its original function is t influenced. Function blocks functions are linked together.( ANDgating ) T-Function (Function block ): Arrangement/Options/ T-Fkt. 18 This option is turned on if the adjusted switch-on temperature difference is exeeded and switches-off if the measured temperature difference falls below the adjusted switch-off temperature difference.the reference sensor is selectable in the expert menu.

19 Thermostat-Function (Function block ) Arrangement/Options/Thermo This option switches on if the selected switch-on tempeature is reached and switches-off if the selected switch-off temperature is exeeded. The reference sensor is selectable in the expert menu. Store maximum limitation Solar/Adj. values/tstmax Adjustment range C Factory setting 60 C Hysteresis 2 K (factory setting) If the adjusted maximum temperature Tspmax is exeeded, the loading of the store is stopped. If the store cools down by more than 2 K, the store loading starts again. The Hysteresis can be adjusted in the menu Solar/Expert Security switch-off of the store Fixed value 95 C Hysteresis 2 K If the cooling option is activated (e.g. collector cooling), the store is charged beyond the adjusted maximum temperature. In order to avoid too high temperature in the store, the security switch-off of the store is additionally provided, which also blocks the store for cooling option. If a store temperatureb of 95 C is reached, the security switch-off is activated. Store blocked A store is blocked if either the belonging sensor is defect or the security switch-off temperature is reached. Collector security switch-off Solar/Adj. values/sec Adjustment range C Factory setting 130 C Hysteresis 10 K In case of high collector temperatures (dependant on e.g. system pressure or content of frost protection), the heat transport medium evaporates. That means, that a solar charge is longer possible. If the adjusted temperature threshold sec is exceeded,the charge at each collector is suspended. Note: if the option collector cooling is activated, the security switch-off temperature can t be adjusted lower than the maximum collector temperature (max). Collector blocked A collector is considered to be blocked if either the sensor is defect or the securtiy switch-off temperature is reached. Collector minimum limitation Solar/Expert/min Adjustment range C Factory setting 10 C Hysteresis 2 K A collector for solar operation is considered to be blocked if the adjusted minimum temperature is t exceeded or the condition collector blocked is achieved. 19

20 Store charging Solar/Adj. values/ Ton Adjustment range 1, ,0 K Factory setting 5,0 K Solar/Adj. values/ Toff Adjustment range 1, ,5 K Factory setting 3,0 K If the adjusted switch-on difference Ton between collector and store is exceeded, the store is charged. If this difference falls under the adjusted switch-off difference Taus charging is stopped. The store charge is also suspended if the relevant store or collector is blocked (collector solar blocked) or if the store is at maximum limitation. Cooling function Solar/Options/Col. cooling The cooling function can be used in 1-store systems. If the store is at maximum limitation, the surplus energy in the collector can be derived. The pump output (provided that it is activated) is controlled with relative maximum pump speed. Operation mode (switching conditions) If the store is at maximum limitation and the switch-on temperature difference Ton between collector and store is reached, the solar circuit (primary) and the cooling relay are operated. If the switch-off temperature difference Taus is underrun in this period, the solar circuit and the cooling relay are switched-off. 2-collector systems Only the collector circuit, which complies with the above described switch-on criteria, is operated in these systems. Frost protection Solar/Options/Frost prot. 2-collector systems As soon as 4 C are underrun at the collector, the frost protection function operates the loading circuit between collector and 1st store in order to protect the medium in the loading circuit against freezing or coagulation. If the collector temperature exceeds 5 C, this function is switched-off. If the 1st store is blocked in the system, this function is suspended. The pump output is controlled with relative maximum pump speed Only that circuit is operated, which complies with the above mentioned switch-on conditions. Chimney sweeper activate Expert/Chimney 20 This function is used for activating a fixed relay condition ifit is required. Because of that e.g. in case of flue gas measurement made by the chimney sweeper, the relays required for activation of the boiler can be switched-on. The required relay status is adjusted in the chimney sweeper menu.

21 St2on... Sp4off By means of this function, the respective store can be removed from the solar regulation, that means that it is longer considered for solar charge. The temperature of the store is furthermore indicated but a sensor defect is longer signalised. Collector cooling function Solar/Adj. values/max Adjustment range C Factory setting 110 C Hysteresis 5 K The collector cooling function starts if the adjusted maximum collector temperature is reached. If this temperature is underrun by 5 K, this function is switched off. The collector is cooled by the heat dissipation to the next free store, that means to a store which is t blocked. The numerically last store is t considered (swimming pool protection). The pump output is controlled with relative maximum pump speed Note: it is t possible to adjust the maximum collector temperature (max) higher than the collector security switch-off temperature. 2-collector systems 2 separate collector circuits (2 pumps) Only that collector circuit, which needs to be cooled, is operated. If one store is charged right w by ather collector, this charge is continued. Recooling Solar/Options/Recooling shared collector circuit (1 pump) The pump speed of the pump acts upon collector cooling. A parallely operating store charge by the 2nd collector is subordinated. This function is used for keeping the system temperatures and consequently the thermal load as low as possible. If all stores of a system have exceeded the maximum temperature, the loading circuit for 1st store is again operated in order to reduce the surplus energy from tubes and collector. This circulation is again switched-off if the maximum store temperature is underrun by 2 K. 2-collector systems Combination with collector cooling function: 2-collector systems Both collector circuits are activated in a 2-collector system. If the option collector cooling is activated in addition to the recooling function, the response action of the recooling function changes. The objective is w to dissipate the energy supplied by the collector cooling. If the temperature at the collector decreases by 5 K below that of the store, the recooling function is activated and the loading circuit is again operated (for cooling of the store). If the difference between collector and store decreases below 3 K during that cooling period, the function is switched-off. In a 2-collector system, the collectors are separately operated due to the above-desribed switch-on conditions. 21

22 Arrangement/Options/ The -function controls if the temperature at the given sensor (Sen-) exceeds a temperature of 60 C. If 60 C are t reached up to start time, this function is activated in order to activate e.g. an after-heating. The function is switched-off when 60 C are reached at the relevant sensor or at midnight (reset). If the relevant sensor does t work, this function is suspended. CS-Bypass Solar/Adj. values/cs-byp. Adjustment range W/m2 Factory setting 200 W/m2 If the irradiation exceeds the adjusted value CS-bypass, so that the collector circuit is operated. It is switched-off if the irradiation falls 2 minutes below the value CS-bypass. The collector circuit is operated with minimum pump speed. 2-collector systems If a loading of the stores is effected in these systems, the function is switched-off. Tube collector special function Solar/Options/Tube col. Solar/Expert/Tube run Solar/Expert/Tube-init Solar/Expert/Tube-Final This function considers the unfavourable sensor positioning of tube collectors. This function operates within a given time slot ( tube-start and tube-end ). It activates the collector circuit every 30 minutes at collector standstill (adjustable by parameter tube collector ) for 30 seconds (adjustable by the parameter tube-run ) in order to compensate the delayed temperature measurement. If the collector sensor is faulty or the collector is blocked, this function is suspended or switched-off. The collector circuit is operated with minimum pump speed control. 2-collector systems 2 separate collector circuits (2 pumps) Both collectors are independantly operated by this function. If store charge is effected by one collector, the other one is nevertheless operated according to the adjusted standstill time. shared collector circuit (1 pump) If store charge is effected by one collector, the other one is nevertheless operated according to the adjusted standstill time. That means, that minimum pump speed is adjusted and a possible pump speed is igred by the controller. 22

23 Bypass Solar/Options/Bypass Valve version In order to avoid energy emission from the store when starting the store charge, this function provides that the cold medium from the lead is passed the store via bypass. If the lead is warm eugh, the store charge can start. The bypass relay is operated if the relevant sensor is 2,5 K higher than store charge temperature and the irradiation condition for store charge (see store charge) is achieved. This function is switched-off if the temperature difference is lower than 1,5 K. Pump version A bypass pump is advanced to the collector pump in this version. The bypass pump is at first operated in case of a possible store charge. If the above-mentioned switch-on condition is achieved, the bypass pump is switched-off and the collector circuit pump is activated. This version is only available for 1-collector systems. External heat exchanger Solar/Options/Ext. heat ex. This function is used for reasonable linking of charge circuits, which are separated by an external heat exchanger (different heat transfer media). The heat exchanger relay is operated if the relevant sensor shows a temperature which is by the adjusted value heat exchanger Ton higher than the store temperature and the switch-on conditions for store charge (see store charge ) are achieved The relay is switched-off if this temperature difference falls below the adjusted switch-off difference HE- Toff. In contrast to the bypass function, a differential regulation between T-HE and Tst can be realised by means of the heat exchanger relay. In systems in which stores are equipped with loading pumps, the relay external heat exchanger controls the primary circuit pump. Parallel relay If the solar circuit pump(s) is/are switched-on, this relay is parallely activated. In 2-collector systems which are working with 2 pumps it is activated if one of the 2 pumps are switched-on. 23

24 Store loading Arrangement/Options/Store load. In order to realize the after-heating of a store within a certain store volume (zone), this function needs 2 sensors to control switch-on and switch-off level. As reference parameters the switch-on and -off temperatures Th7on and Th7off are used. The refernce sensors can be activated by Sen-Th7 and Sen Th8. If the measured temperatures at both reference sensors fall below the adjusted switching treshold Th7on, one relay is switched-on. It is switched-off if the temperature at bothsensors is higher than Th7off. If one of the two sensors is defective, the store loading is suspended or broken off. In addition to that, this option can temporally be blocked by means of the daily timer 2. After-heating-suppression This function is activated if a previously selected solar store is charged. Solar loading means that this store loading is only made for energymeasurement and t for cooling purpose or something else. Message relay (Error report) This function is activated if a fault is realized by the controller. In that case the message relay is activated (e.g. for signal lamps) These errors are: Sensor defect Real-time-clock defect Ram (EEPROM) defect Please te that a message made by the plausibility control does t activate a relay System warning Non-ret. valve This message is shown if the collector temperature between 11 p.m. and 5.00 a.m. is higher than 40 C or a store is charged. In order to avoid release of this message due to short-term disturbences, the above-mentioned release condition must be given for 1 minute. System warning T too high 24 This message is shown if a solar loading is effected for a period of 20 minutes with a difference higher than 50 K.

25 Heating circuit Internal heating circuit control set Arrangement/Heat Circuit/Options/HC to Yes Tf low Toutd. HC Stat. Flow. Set The controller enables to controll up to two independent weather controlled heating circuits. One heating circuit can be cotrolled by the internal heating circuit function and the others by the external module RESOL HKM2. The value temperature feed flow shows the current flow temperature of the heating medium. The value outside temperature shows the outside temperature influenced by the weather. Shows the status of the heating circuit The measured outside temperature and the adjusted heating curve result the set flow temperature. Onto this the correction value of remote control as well as the day correction or night correction will be added. Set flow temperature = heating curve temperature + remote control + (day correction or night correction). For the case that the set flow tempearature is higher than the adjusted flow maximum temperature, the set flow temperature is equate with the flow maximum temperature. Night corr. Adjustment range: K Factory setting: -5 K Day corr. Adjustment range: K Factory setting: 5 K Tf lowmax. Adjustment range: C Factory setting: 50 C Heat curve Adjustment range: 0,3... 3,0 Factory setting: 1,0 Adjustment channel for the night correction of the heating circuit. For the night correction daily timer 1 with its 3 time frames (see below) can be adjusted. The set flow temperature will be dropped by the adjusted temperature difference. Adjustment channel for the day correction of the heating circuit. The day correction is always activating outlying of the 3 time frames of the night correction. The set flow temperature will be dropped or risen by the adjusted temperature difference. Adjustment channel for the maximum tolerable flow temperature of the heating circuit. Dependance of the flow temperature, the outside temperature and the chosen heating curve. 25

26 Mixer Adjustment range: s Factory setting: 4 s By use of the mixer function it brings more the flow temperature and the set flow temperature in the line. Therefor the mixer is opened or closed accordingly the variation of the clock pulse. The mixer is controlled by the particular timing device. The break is calculated by the variation of the set- and actual value. Summer Adjustment range: C Factory setting: 20 C Adjustment channel of the summer activity. If the outside temperature exeeds the adjusted value the heating circuit switches off. Store prio. This function switches-off the heating circuit during afterheating. The option service water has to be activated and the boiler loading has to be realised by the controller DeltaSol E. Timer Timer/Mode Example: The night correctionruns Tuesday from 22:00 to 6:00 and from 15:00 to 18:00, for it set t1-on to tue,22:00, t1-off to tue,6:00 and t2-on to tue,15:00 and t2-off to tue,18:00. For the case that all time frames are set to 00:00 the night correction is deactivated and the heating circuit runs 7days, 24h in the daily operation (factory setting). The timer sets either the day correction or the night correction for the change of the set flow temperature is used. 21 different time frames can be set for the night correction. If one of the time frames is set active the night correction is used. For the case that ne of the them is in use the day correction brings more the flow temperature and set flow temperature in line. A time frame is activated when the current time is located between the switch-on and -off point. Mode determines the mode of operation of the timer Night/Day: timeframe for night-time heating reduction Off/Day: timeframe for heating circuit off Without: times switch deactivated Arrangement/Heat. circuit/hc/ Expert/Tf low Adjustment channel for assigning the flow sensor. The needed sensor must be assigned. Therefor an already used sensor can be applied. Through this its original function is t influenced. Arrangement/Heat. circuit/hc/ Expert/Toutd. 26 Adjustment channel for assigning the outside temperature sensor. The needed sensor must be assigned. Therefor an already used sensor can be applied. Through this its original function is t influenced.

27 Arrangement/Heat. circuit/hc/ Expert/Aft. -heat Adjustment range: ne, therm., store Arrangement/Heat. circuit/hc/expert/ TNHon Adjustment range: ,5 K TNHoff Adjustment range: -14, K Note: TNHoff has to be at least 0,5 K bigger than TNHon If the store temperature falls below the flow temperature at the value TNHon, the after heating switches-on (relais depending on system, see survey allocation of relais ). It switches off if the store temperature oversteps the set flow temperature at the value TNHoff. Example: After-heating = Thermo. TNHon = 4 (factory setting) TNHoff = 14 (factory setting) The after-heating switches on at a flow set temperature of 45 C when 49 C are reached at the store sensor. It switches off when the store temperature is at 59 C. after-heating = Boiler TNHon = 2 (factory setting) TNHoff = 8 (factory setting) The after-heating switches on at a flow set temperature of 47 C when 49 C are reached at the store sensor. It switches off when the store temperatures at store sensors 1 and 2 reach 253 C. Arrangement/Heat. circuit/hc/expert/ S1 Store Store (NH Typ Boiler) Adjustment range: Adjustment channel for assigning the store temperature sensors. The needed sensor must be assigned. Therefor an already used sensor can be applied. Through this its original function is t influenced. The related temperature Tsp is shown in the menu heating circuit. Arrangement/Heat. circuit/hc/ Expert/Man. corr. The remote control enables a parallely movement of the heating curve (±15 K). In addition the heating circuit can be switched off via the remorte control. The remote control is optional and it is t included in the full kit. The heating circuit can be switched off manually, if the remote control is set to the position heating circuit off. The heating circuit switches off automaticly, if the outside temperature is higher than the adjusted summer temperature. the flow temperature sensor is defective. A rapid heating process of the heating circuit just take place via a remote control by adjusting it to rapid heat process. It signifies that the heating circuit heats with the adjusted maximum flow temperature. Arrangement/Heat. circuit/hc/ Expert/Sen. remote Adjustment channel for assigning the store temperature sensor. The needed sensor must be assigned. Therefor an already used sensor can be applied. Through this its original function is t influenced. The related remote controller correction Hand-cor. is shown in the menu heating circuit. 27

28 6. Tips for fault localisation If an error ocurrs, the display shows a tification. Can Fuse T4A Spare fuset4a Operating control lamp Operating control lamp flashes red. On the display the symbols and appear. Operating control lamp off Sensor defect. An error code is shown on the relevant sensor indication channel instead of a temperature. Check the power supply o.k. Line break. Check the line. Short-circuit. Check the line. The can fuse of the controller is defective. It can be replaced after removal of the front cover (spare fuse is enclosed in the accessory bag). Pt1000-temperature sensors pinched off can be checked with an ohmmeter. In the following the resistance values corresponding to different temperatures are listed. 28 Resistance values of the Pt1000-sensors

29 5.1Various: Pump is overheated, but heat transfer from collector to the storage, feed flow and return flow are equally warm, possibly also bubble in the tubes Pump starts for a short moment, switches-on/off reapeatedly Air in the system? Is the collector circuit blocked at the dirt trap? Exhaust the system; increase system pressure to at least static primary pressure plus 0,5 bar; if necessary continue to increase, switch the pump on and off for a short time Is the temperature difference at the controller too small? Wrong placing of the collector sensor? Change Ton and Toff accordingly. o.k. Clean the dirt trap Plausibility control of the option tube collector special function Mount the collector sensor at solar feed flow (warmest collector output); use the immersion sleeve of the respective collector. Pump starts up very late and stops working soon. The temperature difference between storage and collector increases ermously during operation; the collector circuit cant dissipate the heat. Switch-on-temperature difference Ton too large? Collector circuit pump defect? Collector sensor unfavourable placed (e.g. contact sensor instead of immersion sleeve sensor? Change Ton and Toff accordingly. If necessary activate tube collector function. o.k. Heat exchanger calcified? Heat exchanger plugged? Repair / Replace Decalification Cleaning Heat exchanger too small? New calculation of the dimension. 29

30 Storages are cooled during the night. Does collector circuit pump run during the night? Collector temperature is at night higher than ambient temperature. Is the storage insulation sufficient? Check the controller functions Check the return flow preventer in feed flow and return flow with regard to the functional efficiency. Intensify the insulation. a Control the return flow preventer in warm water circulation- o.k. The gravitation circulation in the circulation line is too strong; insert a stronger return flow preventer or an electrical 2-way valve behind the circulation pump; the 2-way valve is open in pump operation, otherwise it is closed, conect pump and 2-way valve in parallel; activate the circulation again! b Please also check further pumps which are connected to the solar storage. Cleaning or replacement. Is the storage insulation close eugh to the store? Are the storage connections insulated? Replace or intensify the insulation. Insulate connections. The solar circuit pump does t work although the collector is obviously warmer than the storage. Does the control LED flash? There is current; check fuses / replace them and check power supply. Warm water outflow upwards? Change connection and let the water flow sidewards or through a siphon (bow downwards); less storage losses w? Does the pump start up in manual operation? The adjusted temperature difference for starting the pump is too high; choose a matching setting Does warm water circulation run for a very long time? Switch-off the circulation pump and the blocking valve for 1 night; less storage losses? a 30 Use the circulation pump with timer and switch-off thermostat (energy efficient circulation) Check the pumps of the after-heating circuit according to nightly run and defect return flow preventer; problem solved? b o.k. Is the current of the pump released by the controller? Are the fuses o.k.? Replace the fuses. Is the pump stuck? Put the pump into operation by means of a screwdriver; is it passable w? Is the pump out of order? - replace if necessary Controller seems to be defective - replace it.

31 7. Accessory Sensors Our product range includes high-precision platin temperature sensors, flatscrew sensors, ambient temperature sensors, indoor temperature sensors, cylindrical clip-on sensors and irradiation sensors, also to be used as full sensors with sensor pocket. Overvoltage protection We highly recommend to install the RESOL overvoltage protection in order to avoid overvoltage damages at the collector (e.g. by lightening). Flowmeter If you are interested in realising a heat quantity balancing, you need a flowmeter for measuring the volume flow in your system. RESOL Service Center Software The RSC light software enables a readout of the measured values of the controller for visualisation and control of the system. For free download of the software, please click on 31

32 RESOL - Elektronische Regelungen GmbH Heiskampstraße 10 D Hattingen Tel.: +49 (0) / Fax: +49 (0) / [email protected] Your specialist dealer: Please te: The design and the specifications are to be changed without tice. The illustrations may differ from original product. 32