Room controllers for 4 pipe system, 3-point output

3-point valve control on 4-pipe fan-coil for room temperature.

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Specifications for Room controllers for 4 pipe system, 3-point output
Supply voltage	24 V AC ± 10%, 50/60 Hz
Outputs	5 triac 24 V AC / valves: max 0.5 A, min 0.025 A / speed: max 1 A, min 0.040 A
Power consumption	1 W
Sensor	NTC 10K
Ambient temperature	0…40°C
Ambient humidity	10…90 % RH (non-condensing)
Setpoint	Summer: +24 ± 5 °C / winter: +20 ± 5°C
Storage temperature	-20…+70°C
Storage humidity	< 95% RH
P-band	1…10 K
Neutral zone	4K
Casing	ABS fireproof according to UL94 V-0 color (RAL 9010)
Weight	210 g
Dimensions	144 x 82 x 34mm
Protection class	IP30
Isolation class	II