●Large LCD with backlight indicate ambient temperature and state

Temperature sensitive element	NTC thermistor (10k)
Working range	10~30℃ (50~86℉)
Precision	±1℃ (±2℉)
Power supply	24, 110, 120, 220/230VAC, 50/60Hz
Protection class	IP20
Backlight color	Green-G, Blue-B, Yellow-Y
Display precision	0.2℃ (1℉)
Housing material	Fireproof ABS plastic
Working ambient temperature	0~50℃ (32~122℉)
Working ambient humidity	10~90% RH no condensation
Storage temperature	-30~70℃ (-86~158℉)

Model	SRE05A		SRE05B		SRE05C
System	HEAT-OFF-COOL		COOL ONLY		HEAT-OFF-COOL, 4-PIPE
Power supply	24VAC	220/230VAC	24VAC	220/230VAC	24VAC	220/230VAC
Output	24VAC 1A	220/230VAC 1A	24VAC 1A	220/230VAC 1A	24VAC 1A	220/230VAC 1A
Power consumption (without load)	0.6VA	6VA	0.6VA	6VA	0.6VA	6VA