On/off room thermostats range. On/off V30 range. Master/slave PI V200 range. V3000 KNX networked PID range

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1 Electromechanical controls Air control Water control On/off room thermostats range On/off room thermostats range Electronic controls Air control On/off V30 range On/off V30 range Water control Master/slave PI V200 range V3000 KN networked PID range V3000 KN networked PID range for fresh air management Fresh air management R1 pack with occupancy sensor for use in offices R+ pack with CO 2 sensor for use in meeting rooms Centralised control for V3000 systems Control of heating and supervision system solutions HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT ECHANGE - NA A 1

2 Comfort unit control selection table Which type of control will be used for your CIAT comfort units? INDIVIDUAL ELECTROMECHANICAL ELECTRONIC MASTER/SLAVE NETWORKED for BMS On a third-party BMS (3) or networked CIATControl system: Easy, Smart, Master On a third-party BMS (3) Communication protocol KN (2) LON (2) CIAT control range RTR-E V30 V200 V3000 V-LON Type of control: On/off On/off PI PID PI Applications Air control 2 pipes, heating only RTR-E pipes, cooling only RTR-E pipes, heating/cooling, manual changeover switch RTR-E pipes, heating/cooling, automatic local changeover sensor RTR-E pipes, cooling only + electric heater with deadband (1) 2 pipes, heating/cooling + electric heater - automatic selection (1) Water control with two-way valve (2WV) or three-way valve + bypass (4WV) 2 pipes, heating only With 2WV or 4WV RTR-E pipes, cooling only With 2WV or 4WV RTR-E pipes, heating/cooling, manual changeover switch with 2WV or 4WV RTR-E pipes, heating/cooling, automatic local changeover sensor with 4WV RTR-E 7203.(4) 2 pipes, cooling only + electric heater with deadband (1) with 2WV or 4WV RTR-E pipes, cooling only + electric heater + manual changeover switch (1) with 2WV or 4WV RTR-E pipes, heating/cooling + electric heater - automatic local changeover sensor (1) with 4WV.(4) 4 pipes with two 2WVs or two 4WVs RTR-E 7203 Fresh air control For 2 pipes and 4 pipes - Major Line and UTA standard range s Window switch management with continuous frost protection Sleep mode with continuous frost protection Input for external timer On-site reconfiguration of control without need for special tools Zone timer (additional module) Changeover (possible option) Changeover centralised by control line Depending on the model Changeover managed by BMS over a bus Obligatory (4) Control unit Wall Flush-mounted in Major Line vertical cased or uncased comfort unit Digital display Speed Radiofrequency remote control Blank wall-mounted terminal ON/OFF button Depending on the model Summer/winter changeover switch Depending on the model Setpoint adjustment (up/down) Ventilation Man. I II III Man. I II III Man. I II III + auto Man. I II III + auto Man. I II III + auto Ventilation within deadband (case of water control above) Continuous Off or continuous Off or continuous Off or continuous Off or continuous Valves On/off thermo Time-proportional thermo 3-position modulating CIAT's exclusive technological innovations Energy optimisation of HEE motor via 0/10V signal Condensation protection for healthcare applications Two-way valve with automatic local changeover CIAT Supervision (see corresponding offer in our catalogue) Easy CIATControl Smart CIATControl Master CIATControl (1) An additional relay will be necessary depending on the power of the electric heater. (2) Refer to the technical specifications of the communication technology used. (3) Building Management (4) System not included in the supply. CIAT : Changeover managed by BMS over a bus. - Make sure that the control and comfort unit selected are compatible. Some controls offer a range of additional options. Refer to the relevant technical specifications for more information. 2 HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT ECHANGE - NA A

3 Pressure drops / theorical water flow depending on the valves KVS Dpv max : acceptable maximum differential pressure on the valves on all the modes. In order to avoid all risks of noise and erosion on the seat and the valve, Dpv < Dpv max. operation is necessary. In order to guarantee correct operation and valves lifespan, we recommend: - a correct balancing of hydraulic networks is necessary (use of t-pieces adjusting brackets), - the use of blowdown valves or variable-flow pumps for networks equipped with 2-way valves terminal units, - to guarantee a hydraulic network free from muds or any particles likely to deteriorate the operation of the valves. - an operating Dp in line with manufacturers instructions is available on request to prevent flow noise. HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT ECHANGE - NA A 3

4 for recycled air application comfort units Units with integrated speed switch as standard Units without integrated speed switch as standard * Room thermostat CV / NCV - CH / NCH MAJOR 2 - NCH COADIS 2 COADIS SLIM COADIS COMFORT UTA COMPACT UTA STANDARD MELODY 2-pipe system Cooling only operation or heating only operation Room thermostat RTR-E 6721 (1) Room thermostat RTR-E 7015 with winter/summer manual changeover Note: for operation without manual changeover, consult us Heating/cooling operation with winter / summer manual changeover Room thermostat RTR-E 6731 With winter / summer manual changeover (1) Room thermostat RTR-E 7015 with winter / summer manual changeover Room thermostat RTR-E 7009 with automatic changeover thermostat Heating/cooling operation with automatic changeover (1) This thermostat is limited to the speeds of the UTA 370/44 and 66 in cooling operation. * For the ceiling type units with the following cases: - high humidity in the room - very low chilled water temperature - fresh air supply - use of high speeds - intermittent operation we recommend the use of controls acting on valves (see the following page) 4 HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT ECHANGE - NA A

5 for recycled air application comfort units MELODY - COADIS 2 - MAJOR 2 NCH - COADIS SLIM Y / 1 / 50 Valve kit - fittings not included Thermostats Max. D Pv of 70 to 300 kpa based on the Kvs * * PN 16 - DN 20 - Kvs 2.5 max. PN 16 - DN 20 - Kvs 2.5 max. PN 16 - DN 20 - Kvs 2.5 max. PN 16 - DN 20 - Kvs 2.5 max. MELODY 61, 62 COADIS 2 MAJOR 2 426, 428, 430, 432 COADIS SLIM 102, 202, 302, 402A, 402C, 502A COADIS 2 MAJOR 2 426, 428, 430, 432 COADIS SLIM 102, 202, 302, 402A, 402C, 502A MELODY 63, 122, MAJOR 2 434, B, 402D, 502B, 502C, 502D, MAJOR B, 402D, 502B, 502C, 502D, MELODY Système 4 tubes C C pipe system Heating only or cooling only RTR-E 6721 room thermostat (2) RTR-E 7011 room thermostat Heating/cooling - manual summer/winter changeover RTR-E 6731 room thermostat (2) - manual summer/winter changeover RTR-E 7012 room thermostat - RTR-E 7203 room thermostat with automatic changeover (on four-way valve only) 2-pipe cooling with electric heater (1) Manual summer/winter changeover RTR-E 7012 room thermostat with manual summer/ winter changeover (Power cons W) (3) Neutral zone thermostats RTR-E 7203 room thermostat with neutral zone (Power cons W) (3) n Optional two-contact relay 230 V 16 A factory- fitted RTR-E 7201 room thermostat with neutral zone RTR-E 7203 room thermostat with neutral zone VALVE KIT E n 2 four-way thermoelectric valves COADIS 2 MAJOR 2 E , 428, 430, , 204, 304, COADIS 2 MAJOR 2 E , 428 -, 430, , 204 -, 304 -, MAJOR 2 434, 435 E Y, 504 -, MAJOR 2 434, 435 E Y, 504 -, * three way valve(s) with bypass. * * Refer to instruction manuals for information on the maximum allowable differential pressures and the maximum operating pressures based on the Kvs of the valve used. (1) : Two pipes with single-element electric heater. (2) Thermostat limited to settings for UTAs 370 / 44 and 66 in cooling mode. (3) A relay (optional or supplied by customer) is required for higher capacities. In stock MELODY 63, 122, 123 C C HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT ECHANGE - NA A 5

6 for recycled air application comfort units Air handling units: UTA Compact - UTA Standard - COADIS 2 MAJOR 2 NCH I & Y - VALVES FITTED & WIRED 230 / 1 / 50 valve - without fitiings mounted, wired Thermostats Max. D Pv up to 300 kpa based on the Kvs * * 2-pipe system UTA COMPACT : 295/01S-01R-03 Heating only or cooling only UTA STANDARD : 370/22 COADIS SLIM COADIS COMFORT MAJOR 2 : 426, 428, 430, 432 RTR-E 6721 room thermostat (2) 102 -, , 402A, 402C, 502A E RTR-E 7011 room thermostat Heating/cooling E manual summer/winter changeover RTR-E 6731 room thermostat (2) manual summer/winter changeover RTR-E 7012 room thermostat UTA COMPACT : 295/-04 UTA STANDARD : 370/44 MAJOR 2 : 434, B, 402D, 502B, 502C, 502D, RTR-E 7203 room thermostat with automatic changeover (on four-way valve only) pipe cooling with electric heater (1) Manual summer/winter changeover PN 16 - DN 20 - Kvs 2.5 max. PN 16 - DN 20 - Kvs 2.5 max E E RTR-E 7012 room thermostat with manual summer/winter changeover (Power cons W) (3) UTA STANDARD 370 / 66 PN 16 - DN 20 - Kvs 4 max. PN 16 - DN 20 - Kvs 4 max. UTA COMPACT : 295/01S-01R-03 UTA STANDARD : 370/22 - COADIS : 235/ MAJOR 2 : 426, 428, 430, , 204 -, 304 -, 404 E E pipe system E Neutral zone thermostats RTR-E 7203 room thermostat with neutral zone (Power cons W) (3) n Optional two-contact relay 230 V 16 A factory fitted RTR-E 7201 room thermostat with neutral zone RTR-E 7203 room thermostat with neutral zone E UTA COMPACT : 295/-04 - UTA STANDARD : 370/44 MAJOR 2 : 434, Y, 504 -, UTA STANDARD : 370/66 PN 16 - DN 20 - Kvs 4 max. PN 16 - DN 20 - Kvs 4 max. E E E E E * three-way valve(s) with bypass. * * Refer to instruction manuals for information on the maximum allowable differential pressures and the maximum operating pressures based on the Kvs of the valve used. (1) /CH41D: Two pipes with single-element electric heater. (2) Thermostat limited to settings for UTAs 370 / 44 and 66 in cooling mode. (3) A relay (optional or supplied by customer) is required for higher capacities. 6 HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT ECHANGE - NA A

7 for recycled air application comfort units RTR - E 6721 Designation Application Code n Heating only or cooling only n Control on ventilation Temperature range + 5 C to + 30 C n Heating output : 10 A in resistive circuit (electric heater, max W), 4 A in inductive circuit (motor) All comfort units except: Standard 370 / 44 and 66 Settings n Cooling output: 2 A in inductive circuit (motor) L x l x H = 75 x 75 x 25.5 mm RTR - E 6731 n Heating and cooling n Control on ventilation Temperature range + 5 C to + 30 n 1 manual heating - cooling (winter / summer) change over All comfort units except: Standard 370 / 44 and 66 Settings n n 2 A in inductive circuit (motor) L x l x H = 75 x 75 x 25.5 mm n Heating and cooling n Control on ventilation RTR - E 7015 Temperature range + 5 C to + 30 C n 1 single-pole On/Off switch n1 manual heating - cooling (winter / summer) change over n All comfort units n Water coil only n 3 A in inductive circuit (motor) HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT ECHANGE - NA A 7

8 Designation Application Code n Heating / cooling with additional automatic changeover thermostat n Control on ventilaton RTR - E 7009 Temperature range + 5 C to + 30 C n 1 single pole On / Off switch (0/1) n / MAJOR 2 NCH n Water coil only RTR - E 7012 n Heating and cooling n Control on : - water coil solenoid valve - Electric heater with or without relay n Continuous ventilation Temperature range + 5 C to + 30 C n 1 single pole On / Off switch (0/1) n 1 manual heating / cooling change over (Winter / Summer) n 6A in resistive circuit (electric heater, 1400 W max.) n / MAJOR 2 NCH n MELODY - Electric heater 3000 W max. Relay on electronic circuit board RTR - E 7011 n Heating only or cooling only n Control on water coil solenoid valve n Continuous ventilation Temperature range + 5 C to + 30 C n 1 single pole On / Off switch (0/1) n 6A in resistive circuit (electric heater, 1400 W max.) n / MAJOR 2 NCH n MELODY n Water coil only n Electric heater maximum 1400 W HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT ECHANGE - NA A

9 RTR - E 7201 Designation Application Code n Heating and cooling neutral zone n Control on : - water coil solenoid valve - Electric heater with or without relay n Continuous ventilation Temperature range + 5 C to +30 C central point (standby position) and fixed 3 K neutral zone n / MAJOR 2 NCH n 6A in resistive circuit (electric heater, 1400 W max.) n Heating and cooling neutral zone n Control on: - Water coil solenoid valve - Electric heater with or without relay n Continuous ventilaton RTR - E 7203 Temperature range + 5 C to +30 C n 1 sensitive element- inverter contact with central point (standby position) and fixed 3 K neutral zone n 1 single pole On / Off switch (0/1) n 6A in resistive circuit (electric heater, 1400 W max.) n / MAJOR 2 NCH n MELODY - Electric heater 3000 W max Wall-mounted 3-speed switch n 3-speed selection - Fan stop n 3-speed selection - Fan stop 230 V - 50 Hz L x l x H = 75 x 75 x 25.5 mm n / MAJOR 2 NCH n Single-phase HELIOTHERMS 5-speeds : - except H 3650 in V5 n MELODY Speed adjusting dial n Adjusts brushless fan speed from 0 to 100% n Dial with stop position : Hz Output n 0-10 V (8 ma) L x W x H = 82 x 82 x 65 mm n Comfort units with brushless motor HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT ECHANGE - NA A 9

10 This document is non-contractual. As part of its policy of continual product improvement, CIAT reserves the right to make any technical modification it feels appropriate without prior notification. Head office Avenue Jean Falconnier - B.P Culoz - France Tel.: +33 (0) Fax: +33 (0) info@ciat.fr - CIAT Service Tel. : (0,15 / mn) Fax : (0,15 / mn) Compagnie Industrielle d Applications Thermiques - S.A. with a registered capital of R.C.S. Bourg-en-Bresse B