BURNER WATER CONTROL UNIT

Transcription

1 BURNER WATER CONTROL UNIT Energy Saving Technology MODELS AQUAMATIC 1 A / B AQUAMATIC 2 A / B LB

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3 TABLE OF CONTENTS: TECHNICAL SPECIFICATIONS FOR AQUAMATIC CONTROL UNITS.... pag. 4 WATER CIRCUITS pag. 4 INDICATOR PANEL pag. 5 ELECTRICAL WIRING DIAGRAMS pag. 5 START UP pag. 6 PRIMING THE CONTROL UNIT pag. 6 ADJUSTING EMULSION WATER DELIVERY pag. 7 MAINTENANCE pag. 8 CONTROL UNIT BLOCK pag. 8 EXPLODED VIEWS OF CONTROL UNITS pag. 9 pag.3

4 TECHNICAL SPECIFICATIONS MODEL OF CONTROL UNIT AQUAMATIC 1A AQUAMATIC 1B AQUAMATIC 2A AQUAMATIC 2B Voltage V 400~50 Hz 400~50 Hz 400~50 Hz 400~50 Hz Max. power consumption W Max. water spray delivery kg/h Overall dimensions LxHxP mm 600x750x x750x x750x x750x590 Weight kg WATER CIRCUITS Aquamatic control units for single stage burners Water inlet tank 7 6 P 8 burner Filter 2 - Pump 3 - Hidraulic shock absorber 4 - Flow adjuster 5 - Drain cock 6 - Tank with ball cock 7 - Overflow 8 - Pressure switch for water level control 9 - Non-return valve Aquamatic control units for two stage burners fig. 1 Water inlet tank 7 6 P 8 burner a 2b Filter 2a - 1st stage pump 2b - 2nd stage pump 3 - Hidraulic shock absorber 4 - Flow adjuster 5 - Drain cock 6 -Tank with ball cock 7 - Overflow 8 - Pressure switch for water level control 9 - Non-return valve fig. 2 pag.4

5 INDICATOR PANEL fig Main switch 2 - Fuse 3 - Lock out lamp 4-1st flame lamp 5-2nd flame lamp 6 - Remote switch access cover ELECTRICAL WIRING DIAGRAMS SINGLE STAGE AQUAMATIC CONTROL UNITS R S T NO KMP1 HL1 HLB SPA FMP1 FMP1 MP1 M 3 ~ FU 400V SAL 230V Q Q main interruttore switch generale FU FUfuse fusibile KA KArelayrele' HL1 HL1first stage lampada flame di lamp prima fiamma HLB HLBlock out lampada di blocco MP1 MP1 pump motore pompa SAL SAL working interruttore switch di linea SPA SPA water pressostato pressure switch di controllo livello acqua FMP1 FMP1 pump rele' motor termico thermal motore relay pompa KMP1 KMP1 pump contattore motor contacts motore pompa Q L2 N L1 CONNECTION COLLEGAMENTO TO AL BRUCIATORE BURNER 50Hz~400V PE R S T BEM fig. 4 pag.5

6 TWO STAGE AQUAMATIC CONTROL UNITS R S KMP1 T NO HL1 HLB R S KMP2 T NO HL2 SPA FMP1 U V W U V W MP1 MP2 M M 400V 230V 400V 230V FMP2 FMP1 FU SAL Q main switch FU fuse Q interruttore generale KA FU relayfusibile HL1KA first rele' stage flame lamp HL2HL1second lampada stage di flame prima lamp fiamma HLBHL2lock lampada out lampdi seconda fiamma MP1HLBpump lampada motordi blocco MP1 motore pompa MP2 pump motor MP2 motore pompa SAL SALworking interruttore switchdi linea SPA SPAwater pressostato pressure switch di controllo livello acqua FMP1 FMP1 pump rele' motor termico thermal motore relay pompa FMP2 FMP2 pump rele' motor termico thermal motore relay pompa KMP1 contattore motore pompa KMP1 pump motor contacts KMP2 contattore motore pompa KMP1 pump motor contacts L2 N L1 Q CONNECTION COLLEGAMENTO ALTO BRUCIATORE BURNER 50Hz~400V PE R S T BEM fig. 5 START UP PRIMING THE CONTROL UNIT - Connect the control unit to the water supply through pipe A (fig.6) - The ball cock shuts off the water when tank B is full. - Fit a Ø 8 x 1 mm copper pipe between the burner and the control unit. Make sure that the pipe, which is not supplied, is of an appropriate length and has a bell end. - Connect this pipe to the control unit at point C, and leave the other end free for the time being. - Operate the remote switch under the cover on the indicator panel for a few seconds, until the pump pumps water out of the free end of the pipe. With two stage control units, repeat with the second remote switch for the second pump. This bleeds air from the water circuit. Water inlet body on burner Tubo Ø 8 x in 1mm rame copper ø6x1mm pipe bruciatore burner A D non-return Valvola di valve ritegno ;; ; C B fig. 6 Emulsion water inlet plug P Supplied with the control unit - Finally, connect the free end of the pipe to the burner at point D. Take care to fit the non-return valve as shown in the diagram in fig.7. Water connection Non-return valve Union Olive nozzle Lock nut pag.6 fig. 7 Ø 8 x 1mm copper pipe

7 ADJUSTING EMULSION WATER DELIVERY Emulsion water delivery must be about 10% of fuel oil delivery to the burner. The following table shows the maximum water flow rates for the various AQUAMATIC control units. AQUAMATIC SINGLE STAGE CONTROL UNITS model of control unit Water delivery (kg/h) AQUAMATIC 1A 20 AQUAMATIC 1B 62 AQUAMATIC TWO STAGE CONTROL UNITS model of Water delivery Water delivery control unit 1st stage (kg/h) 2nd stage (kg/h) AQUAMATIC 2A AQUAMATIC 1B Caution! Single stage control units can be connected to two stage burners. In such cases the emulsion water supply is always connected only to the second burner stage. COMBINATION TABLE FOR AQUAMATIC CONTROL UNITS AND OILFLAM BURNERS SINGLE STAGE CONTROL UNITS (EMULSION WATER ONLY TO 2nd STAGE) model of model number of control unit of burner burner stages AQUAMATIC 1A oilflam 50 1 AQUAMATIC 1A oilflam 80 2 AQUAMATIC 1A oilflam AQUAMATIC 1B oilflam AQUAMATIC 1B oilflam AQUAMATIC 1B oilflam AQUAMATIC 1B oilflam TWO STAGE CONTROL UNITS model of model number of control unit of burner burner stages AQUAMATIC 2A oilflam 80 2 AQUAMATIC 2A oilflam AQUAMATIC 2A oilflam AQUAMATIC 2B oilflam AQUAMATIC 2B oilflam AQUAMATIC 1B oilflam Adjust water delivery by means of the graduated knob on the right hand side of the pump (see fig.8). The graduated scale from 0 to 100 shows the percentage of maximum deliverable flow. The setting must therefore be made according to the fuel oil burner model and the type of nozzle/s fitted fig. 8 EXAMPLE No.1 OILFLAM 80 TWO STAGE BURNER WITH AQUAMATIC 1A CONTROL UNIT 1st stage burner nozzle: 7.0 gph = 45 kg/h fuel oil 2nd stage burner nozzle: 5.5 gph = 35 kg/h fuel oil 40% Total flow of fuel oil: = 80 kg/h Water requirement: 8 kg/h approx. 8:20 = 0.40 = 40%. Turn knob to 40%. EXAMPLE No.2 OILFLAM 200 TWO STAGE BURNER WITH AQUAMATIC 2A CONTROL UNIT 1st stage burner nozzle: 15.0 gph = 98 kg/h fuel oil 2nd stage burner nozzle: 9.50 gph = 61 kg/h fuel oil Water delivery to 1st stage: 9.8 kg/h approx. Water delivery to 2nd stage: 6.1 kg/h approx. 9.8: 20 = 0.49 = 49% 6.1:20 = 0.30 = 30% Set the two pumps to these values st Pompa stage 1 pump stadio 49% 100 fig. 9 fig. 10 Pompa 2nd stage 2 pump stadio 30% Note: Fine tuning of emulsion water delivery for optimum burn must be made on the basis of smoke analysis. pag.7

8 MAINTENANCE CLEAN THE WATER FILTER AT REGULAR INTERVALS. TO DO SO PROCEED AS FOLLOWS (SEE FIG.11): - Switch the control unit off. - Shut off the water supply. - Drain off all the water from the control unit's water circuit by opening the drain cock on the water filter. - Unscrew the bowl A. Use wrench B (supplied with the control unit). - Pull out filter C and rinse it thoroughly to remove all dirt and impurities. Blow clean with compressed air if necessary. - Reassemble in the reverse order. - Open the water supply. - Switch on the control unit. C A B fig. 11 CHECKING THE OIL LEVEL 2 Check the oil level in window 1 (fig.12) at regular intervals. Always do so with the pump motor/s off. Top up if necessary through plug 2, again always with the pump motor/s off. Caution! Use only SAE 140 oil Oil 1 - level spia livello window olio 2 - tappo rabbocco olio 2 - Oil filler plug 3 - tappo scarico olio 3 - Oil drain plug 3 fig. 12 CONTROL UNIT BLOCK The block indicator lights whenever the control unit's thermal relay (cut-out) trips or if there is no water supply. If this occurs, the burner will continue to burn without emulsion water. Identify and solve the cause of the problem. If the burner blocks, the control unit automatically stops too. pag.8

9 EXPLODED VIEWS OF CONTROL UNITS Aquamatic 1 A-B fig. 13 pag.9

10 Aquamatic 2 A-B fig. 14 pag.10

11 Pos. Description Aquamatic 1A Aquamatic 1B code code 1 - WATER FILTER ATLAS INOX S1.02 S FLOAT Q2.01 Q nd STAGE WATER PUMP CUCCHI st STAGE WATER PUMP CUCCHI P1.54 P CASTING BFC BFC HYDRAULIC SHOCK ABSORBER GR.MAR.01/1 GR.MAR.01/1 7 - PUMP BRACKET BFC12.021/001 BFC12.021/ WIELAND CONNECTOR (MALE) 4 PIN E2.22 E WIELAND CONNECTOR (FEMALE) 4 PIN E2.23 E WATER PRESSURE SWITCH HUBA 605 Q1.18/2 Q1.18/ RELAY SOCKET FINDER R9.05 R RELAY FINDER R7.11 R CONTACTOR LOVATO N 1 R6.03/1 R6.03/ THERMAL RELAY LOVATO N 1 R5.10/8 R5.10/ FUSE HOLDER FUSIT E8.02/2 E8.02/ FUSE FUSIT E8.04/1 E8.04/ MAIN SWITCH R10.01 R LOCK-OUT LAMP RED E15.09 E st STAGE FLAME LAMP GREEN E15.07/2 E15.07/2 20-2nd STAGE FLAME LAMP GREEN - - Pos. Description Aquamatic 1A Aquamatic 1B code code 1 - WATER FILTER ATLAS INOX S1.02 S FLOAT Q2.01 Q nd STAGE WATER PUMP CUCCHI P1.54 P st STAGE WATER PUMP CUCCHI P1.54 P CASTING BFC BFC HYDRAULIC SHOCK ABSORBER GR.MAR.01/1 GR.MAR.01/1 7 - PUMP BRACKET BFC12.021/001 BFC12.021/ WIELAND CONNECTOR (MALE) 4 PIN E2.22 E WIELAND CONNECTOR (FEMALE) 4 PIN E2.23 E WATER PRESSURE SWITCH HUBA 605 Q1.18/2 Q1.18/ RELAY SOCKET FINDER R9.05 R RELAY FINDER R7.11 R CONTACTOR LOVATO (No. 2) R6.03/1 R6.03/ THERMAL RELAY LOVATO (No. 2) R5.10/8 R5.10/ FUSE HOLDER FUSIT E8.02/2 E8.02/ FUSE FUSIT E8.04/1 E8.04/ MAIN SWITCH R10.01 R LOCK-OUT LAMP RED E15.09 E st STAGE FLAME LAMP GREEN E15.07/2 E15.07/2 20-2nd STAGE FLAME LAMP GREEN E15.07/2 E15.07/2 pag.11

12 Ecoflam La ECOFLAM S.p.A. S.p.A reserves si riserva the right il diritto to make di apportare any modifications ai prodotti quelle to its products modifiche it che deems riterrà necessary necessarie or o beneficial utili, senza without pregiudicarne altering le their caratteristiche fundamental principali. characteristics. Ecoflam S.p.A. via Roma, RESANA (TV) - Italy - tel. 0423/ r.a. - telex ECOFLA I - telefax 0423/715444