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

(1)

COMFORT UNITS

Control for comfort units

Centralised control for V3000

®

systems

Control of heating and supervision system solutions

Electromechanical controls

Air control

On/off room thermostats range

Water control

On/off room thermostats range

Fresh air management

R1 pack with occupancy sensor for use in offices

R+ pack with CO

₂

sensor for use in meeting rooms

Electronic controls

Air control

On/off

V30 range

Water control

On/off

V30 range

Master/slave PI

V200 range

V3000 KNX networked PID range

(2)

COMFORT UNITS

Control for comfort units

C

omfort

unit

Control

seleCtion

table

INDIVIDUAL

NETWORKED for BMS

On a third-party BMS (3) or networked CIATControl system: Easy, Smart, Master

On a third-party BMS (3) ELECTROMECHANICAL ELECTRONIC

MASTER/SLAVE

Which type of control will be used for your CIAT comfort units?

Communication protocol - - - KNX (2) LON (2)

CIAT control range RTR-E V30 V200 V3000 V-LON

Type of control: On/off On/off PI PID PI

A

pplicAtions Aircontrol

2 pipes, heating only RTR-E 7015 X

2 pipes, cooling only RTR-E 7015 X

2 pipes, heating/cooling, manual changeover switch RTR-E 7015

2 pipes, heating/cooling, automatic local changeover sensor RTR-E 7009 X 2 pipes, cooling only + electric heater with deadband (1) X 2 pipes, heating/cooling + electric heater - automatic selection (1) X WAtercontrol with two-way valve (2WV) or three-way valve + bypass (4WV)

2 pipes, heating only With 2WV or 4WV RTR-E 7011 X X X X

2 pipes, cooling only With 2WV or 4WV RTR-E 7011 X X X X

2 pipes, heating/cooling, manual changeover switch with 2WV or 4WV RTR-E 7012

2 pipes, heating/cooling, automatic local changeover sensor with 4WV RTR-E 7203 X X X .(4) 2 pipes, cooling only + electric heater with deadband (1) with 2WV or 4WV RTR-E 7203 X X X X 2 pipes, cooling only + electric heater + manual changeover switch (1) with 2WV or 4WV RTR-E 7012

2 pipes, heating/cooling + electric heater - automatic local changeover sensor (1) with 4WV X X X .(4)

4 pipes with two 2WVs or two 4WVs RTR-E 7203 X X X X

FreshAircontrol

For 2 pipes and 4 pipes - Major Line and UTA standard range X Functions

Window switch management with continuous frost protection X X X X

Sleep mode with continuous frost protection X X X X

Input for external timer X X

On-site reconfiguration of control without need for special tools X X

Zone timer (additional module) X X

chAngeover (possible option)

Changeover centralised by control line Depending on the model X X

Changeover managed by BMS over a bus X Obligatory (4)

controlunit

Wall X X X X X

Flush-mounted in Major Line vertical cased or uncased comfort unit X X X

Digital display X X

Speed X X X X X

Radiofrequency remote control X

Blank wall-mounted terminal X

ON/OFF button Depending on the model X X X X

Summer/winter changeover switch Depending on the model

Setpoint adjustment (up/down) X X X X X

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 X X

Time-proportional thermo X X

3-position modulating X

ciAt'sexclusivetechnologicAlinnovAtions

Energy optimisation of HEE motor via 0/10V signal X

Condensation protection for healthcare applications X

Two-way valve with automatic local changeover X X

ciAt supervision (see corresponding offer in our catalogue)

Easy CIATControl X

Smart CIATControl X

Master CIATControl X

(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.

(3)

COMFORT UNITS

Control for comfort units

P

ressure

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, D

pv

< 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.

(4)

COMFORT UNITS

Control for comfort units

for

reCyCled

air

aPPliCation

Comfort

units

(1) This thermostat is limited to the speeds 2-3-4 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)

Units with integrated speed switch as

standard

Units without integrated speed switch as

standard

Room thermostat MAJOR LINE 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

n 1 fan speed

Room thermostat RTR-E 6721 (1)

code

5201027

n 3 fan speeds

Room thermostat RTR-E 7015 with winter/summer manual changeover

Note: for operation without manual changeover, consult us.

code

5201023

Heating/cooling operation with winter / summer manual changeover

n 1 fan speed

Room thermostat RTR-E 6731

With winter / summer manual changeover (1)

code

5201028

n 3 fan speeds

with winter / summer manual changeover

code

5201023

Heating/cooling operation with automaticchangeover

n 3 fan speeds

with automatic changeover thermostat

code

7124612

+

5201001

(5)

COMFORT UNITS

Control for comfort units

for

reCyCled

air

aPPliCation

Comfort

units

MELODY - COADIS 2 - MAJOR 2 NCH - COADIS SLIM Y - MAJOR LINE

VALVE KIT

230 / 1 / 50 Valve kit - fittings not included Thermostats

Max.

D

Pv of 70 to 300 kPa based on the Kvs * * 2-pipe system

n Two-way thermoelectric valve

PN 16 - DN 15 - Kvs 1.6 max. _MELODY

61, 62

code 3940073

Heating only or cooling only

n 1 fan speed

RTR-E 6721 room thermostat (2)

code 5201027

n Four-way thermoelectric valve*

PN 16 - DN 15 - Kvs 1.6 max.

code 3940077

n 3 fan speeds

RTR-E 7011 room thermostat

code 5201018

n Two-way thermoelectric valve

PN 16 - DN 15 - Kvs 1.6 max. COADIS 2 MAJOR 2 426, 428, 430, 432 COADIS SLIM

code 7185600

Heating/cooling

n 1 fan speed - manual summer/winter changeover

code 5201028

MAJOR LINE 102, 202, 302, 402A, 402C,

502A

code 7245718

n 3 fan speeds - manual summer/winter changeover

code 5201024

PN 16 - DN 15 - Kvs 1.6 max.

COADIS 2 MAJOR 2 426, 428, 430, 432

COADIS SLIM

code 7185601

- RTR-E 7203 room thermostat with automatic changeover

(on four-way valve only)

code

5201021 +

7128892

MAJOR LINE

102, 202, 302, 402A, 402C,

502A

code 7245719

2-pipe cooling with electric heater (1) Manual summer/winter changeover

PN 16 - DN 20 - Kvs 2.5 max. _MELODY

63, 122, 123

code 3940074

n 3 fan speeds

RTR-E 7012 room thermostat with manual summer/

winter changeover (Power cons. ≤ 1400 W) (3)

code 5201024

PN 16 - DN 20 - Kvs 2.5 max.

code 3940078

Neutral zone thermostats

n 3 fan speeds

RTR-E 7203 room thermostat with neutral zone

(Power cons. ≤ 1400 W) (3)

code 5201021

PN 16 - DN 20 - Kvs 2.5 max.

MAJOR 2

434, 435

code 7185602

n Optional two-contact relay

230 V 16 A factory- fitted

code E038806

MAJOR LINE 402B, 402D, 502B, 502C,

502D, 602 -

code 7245720

PN 16 - DN 20 - Kvs 2.5 max. MAJOR 2 434 - 435

code 7185603

MAJOR LINE 402B, 402D, 502B, 502C, 502D, 602 -

code 7245721

Système 4 tubes

n 2 two-way thermoelectric valves

PN 16 - DN 15 - Kvs 1.6 max.

MELODY 62

code C064750

n 1 fan speed

code 5201025

n 2 four-way thermoelectric valves*

PN 16 - DN 15 - Kvs 1.6 max.

code C064777

n 3 fan speeds

code 5201021

PN 16 - DN 15 - Kvs 1.6 max.

COADIS 2 MAJOR 2

426 , 428, 430, 432

code E040240

* 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) MAJOR LINE : Two pipes with single-element electric heater. (2) Thermostat limited to settings 2-3-4 for UTAs 370 / 44 and 66 in

cooling mode.

(3) A relay (optional or supplied by customer) is required for higher capacities.

MAJOR LINE

104, 204, 304, 404X

code 7245722

n 2 four-way thermoelectric valves

PN 16 - DN 15 - Kvs 1.6 max. COADIS 2 MAJOR 2 426 - , 428 - , 430, 432

code E040241

MAJOR LINE 104 -, 204 -, 304 -, 404X

code 7245723

PN 16 - heating DN 15 - cooling DN 20 - Kvs 2.5 max.

MAJOR 2

434, 435

code E040242

MAJOR LINE

404Y, 504 -, 604 -

code 7245724

MAJOR 2

434, 435

code E040243

MAJOR LINE

404Y, 504 -, 604 -

code 7245725

MELODY 63, 122, 123

code C064769

code C064785

(6)

COMFORT UNITS

Control for comfort units

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

UTA STANDARD : 370/22 COADIS SLIM COADIS COMFORT MAJOR 2 : 426, 428, 430, 432 MAJOR LINE 102 -, 202 - 302 -, 402A, 402C, 502A

Heating only or cooling only

n 1 fan speed

code

5201027

PN 16 - DN 15 - Kvs 1.6 max.

code

E037605

n 3 fan speeds

code

5201018

Heating/cooling

PN 16 - DN 15 - Kvs 1.6 max.

code

E037567

n 1 fan speed - manual summer/winter changeover

code

5201028

UTA COMPACT : 295/-04 UTA STANDARD : 370/44

MAJOR 2 : 434, 435

MAJOR LINE 402B, 402D, 502B, 502C, 502D, 602

-n 3 fan speeds - manual summer/winter changeover

code

5201024

- RTR-E 7203 room thermostat with automatic changeover

(on four-way valve only)

code 5201021 +

7128892

2-pipe cooling with electric heater (1) Manual summer/winter changeover

PN 16 - DN 20 - Kvs 2.5 max.

code

E037613

n 3 fan speeds

RTR-E 7012 room thermostat with manual summer/winter changeover

(Power cons. ≤ 1400 W) (3)

code

5201024

PN 16 - DN 20 - Kvs 2.5 max

code

E037575

Neutral zone thermostats

UTA STANDARD 370 / 66

PN 16 - DN 20 - Kvs 4 max.

code

E037613

n 3 fan speeds

(Power cons. ≤ 1400 W) (3)

code

5201021

PN 16 - DN 20 - Kvs 4 max.

code

E037575

n Optional two-contact relay

230 V 16 A factory fitted

code

E038806

4-pipe system

UTA COMPACT : 295/01S-01R-03

UTA STANDARD : 370/22 - COADIS : 235/11 - 22 - 33 MAJOR 2 : 426, 428, 430, 432 - MAJOR LINE 104 -, 204 -, 304 -, 404X

n 1 fan speed

code

5201025

PN 16 - DN 15 - Kvs 1.6 max.

code

E037621

n 3 fan speeds

code

5201021

PN 16 - DN 15 - Kvs 1.6 max.

code

E037583

* 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) MAJOR LINE/CH41D: Two pipes with single-element electric heater. (2) Thermostat limited to settings 2-3-4 for UTAs 370 / 44 and 66 in cooling

mode.

(3) A relay (optional or supplied by customer) is required for higher capacities. UTA COMPACT : 295/-04 - UTA STANDARD : 370/44

MAJOR 2 : 434, 435 - MAJOR LINE 404Y, 504 -, 604

-n 2 two-way thermoelectric valves

code

E037648

n2 four-way thermoelectric valves*

code

E037591

UTA STANDARD : 370/66

PN 16 - DN 20 - Kvs 4 max.

code

E037648

PN 16 - DN 20 - Kvs 4 max.

code

E037591

for

reCyCled

air

aPPliCation

Comfort

units

Air handling units: UTA Compact - UTA Standard - COADIS 2

(7)

COMFORT UNITS

Control for comfort units

Designation

Application

Code

Function

nHeating only or cooling only n Control on ventilation

Temperature range + 5°C to + 30°C Composition

n 1 sensitive element - dual strip - inverter contact n 1 temperature adjustment knob

Supply voltage

230 V - 50 / 60 Hz

Cut-off power

n Heating output :

10 A in resistive circuit (electric heater, max. 2300 W), 4 A in inductive circuit (motor)

n Cooling output:

2 A in inductive circuit (motor) L x l x H = 75 x 75 x 25.5 mm

All comfort units except:

n UTA Standard 370 / 44 and 66

Settings 2 - 3 - 4

5201027

Function

n Heating and cooling n Control on ventilation

Temperature range + 5°C to + 30 Composition

n 1 manual heating - cooling (winter / summer)

change over

Supply voltage

n 230 V - 50 / 60 Hz

Cut-off power

n 2 A in inductive circuit (motor)

L x l x H = 75 x 75 x 25.5 mm

All comfort units except:

n UTA Standard 370 / 44 and 66

Settings 2 - 3 - 4

5201028

Function

n Heating and cooling n Control on ventilation

n 1 single-pole On/Off switch

n1 manual heating - cooling (winter / summer)

change over

n 1 3-speed fan switch

Supply voltage

230 V - 50 / 60 Hz

Cut-off power

n 3 A in inductive circuit (motor)

L x l x H = 127.5 x 75 x 25.5 mm

n All comfort units

n Water coil only

5201023

RTR - E 6721

RTR - E 6731

RTR - E 7015

(8)

COMFORT UNITS

Control for comfort units

Designation

Application

Code

Function

n Heating / cooling with additional automatic

changeover thermostat

n Control on ventilaton

n 1 single pole On / Off switch (0/1) n 1 3-speed fan switch

Supply voltage

230 V - 50 / 60 Hz

Cut-off power

n 3A in inductive circuit (motor)

L x l x H = 127.5 x 75 x 25.5 mm

n MAJOR LINE / MAJOR 2 NCH n UTA

n COADIS n Water coil only

7124612

Function

n Heating and cooling n Control on :

- water coil solenoid valve - Electric heater with or without relay

n Continuous ventilation

n 1 single pole On / Off switch (0/1)

n 1 manual heating / cooling change over (Winter /

Summer)

n 1 3-speed fan switch

Supply voltage

230 V - 50 / 60 Hz

Cut-off power

n 6A in resistive circuit (electric heater, 1400 W

max.)

L x l x H = 127.5 x 75 x 25.5 mm

n MAJOR LINE / MAJOR 2 NCH

- Electric heater 1400 W max.

n UTA

n MELODY

- Electric heater 3000 W max. “Relay on electronic circuit board”

n COADIS

5201024

Function

n Heating only or cooling only n Control on water coil solenoid valve n Continuous ventilation

n 1 single pole On / Off switch (0/1) n 1 3-speed fan switch

Supply voltage

230 V - 50 / 60 Hz

Cut-off power

max.)

L x l x H = 127.5 x 75 x 25.5 mm

n MELODY n COADIS n Water coil only

n Electric heater maximum 1400 W

5201018

RTR - E 7011

RTR - E 7012

RTR - E 7009

(9)

COMFORT UNITS

Control for comfort units

Designation

Application

Code

Function

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 Composition

n 1 sensitive element - dual strip - inverter contact

central point (standby position) and fixed 3 K neutral zone

n 1 temperature adjustment knob

Supply voltage

230 V - 50 / 60 Hz

Cut-off power

max.)

L x l x H = 127.5 x 75 x 25.5 mm

n UTA

n COADIS

5201025

Function

n Heating and cooling neutral zone n Control on:

- Water coil solenoid valve - Electric heater with or without relay

n Continuous ventilaton

Temperature range + 5°C to +30°C Composition

n 1 sensitive element- inverter contact with

central point (standby position) and fixed 3 K neutral zone

n 1 temperature adjustment knob n 1 single pole On / Off switch (0/1) n 1 3-speed fan switch

Supply voltage

230 V - 50 / 60 Hz

Cut-off power

max.)

L x l x H = 127.5 x 75 x 25.5 mm

n UTA

n MELODY

n COADIS

5201021

Function

n 3-speed selection - Fan stop

Composition

n 3-speed selection - Fan stop n 1 3-speed fan switch

Supply voltage 230 V - 50 Hz Cut-off power

L x l x H = 75 x 75 x 25.5 mm

n Single-phase HELIOTHERMS

5-speeds :

- except H 3650 in V5

n MELODY

n COADIS

5201030

Function

n Adjusts brushless fan speed from 0 to 100%

Composition

n Dial with stop position

Supply voltage: 230-50-60 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

7180650

Wall-mounted

3-speed switch

RTR - E 7203

RTR - E 7201

Speed adjusting

dial

(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. 14

01350 - Culoz - France

Tel.: +33 (0)4 79 42 42 42

Fax: +33 (0)4 79 42 42 10

[email protected] - www.ciat.com

CIAT Service

Tel. : 08 11 65 98 98

(0,15 € / mn)

Fax : 08 26 10 13 63

(0,15 € / mn)