Danfoss ECtemp 530 Electronic Thermostat Data Sheet

Contents hide

Danfoss ECtemp 530 Electronic Thermostat

ECtemp 530/531/532 is a line of simple electronic 15 Amps thermostats with a 2-pole switch for flush-mounted fixing. The thermostats are used to control indoor floor heating systems.
ECtemp 530 is a 15 Amps thermostat with a wire (floor) sensor, used to control Comfort Floor Heating systems. The thermostat has a dial for adjusting the temperature setting with a numeric scale from 6 (meaning from 5 °C to 45 °C and each step corresponds to approx. 7 °C).
ECtemp 531 is a 15 Amps thermostat with a built-in air (room) sensor, used to control Direct Floor Heating systems. It has a dial for adjusting the temperature setting with a degree scale fromto 35 °C (meaning from 5 °C to 35 °C).
ECtemp 532 is a 15 Amps thermostat with a built-in air (room) sensor to control the room temperature and an additional floor (wire) sensor to limit the maximum floor temperature. The thermostat is used to control Direct Heating via Floor systems with the limitation of maximum floor temperature in wooden floors and other heat-sensitive floors. It has a dial for adjusting the room temperature, with a degree scale from to 35 °C (meaning from 5 °C to 35 °C). Adjusting of the maximum floor temperature is provided by a potentiometer placed under the front cover (default 35 °C).

Benefits • 2-pole safety breaker • Low standby consumption • Sensor failure monitoring • LED indication for fault • Frost protection Approvals: Standard compliance • EN/IEC 60730-1 (general) • EN/IEC 60730-2-9 (thermostat)	Operation voltage	220 – 240 V, 50/60 Hz
	Standby power consumption	Max. 0,25 W
	Resistive load	Max 15 A (3450 W) @ 230 V
	Inductive load	Max. 1 A, cos φ = 0,3
	Hysteresis	± 0,4 °C
	Sensing unit	NTC 15 kOhm at 25 °C
	Ambient temperature	-10 °C to +30 °C
	Frost protection	5 °C –
	Cable specification max	1 x 4 mm2 or 2 x 2,5 mm2
	Ball pressure test temperature	75 °C
	Pollution degree	2 (domestic use)
	Controller type	1 C
	Storage temperature	-20 °C to +65 °C
	IP class	IP 31
	Protection class	Class II –
	Dimensions (H/W/D)	85 x 85 x 36 mm
	Weight	90 g

Item no.	Product name	Frame	Temperature range	Sensor type	Marking	EAN no.
088L0033	ECtemp 530	ELKO	5-45 °C	Wire sensor (3 m, NTC 15 kOhm at 25 °C)	D530	5703466128985
088L0034	ECtemp 531	ELKO	5-35 °C	Built-in room sensor	D531	5703466128992
088L0035	ECtemp 532	ELKO	5-35 °C room temperature; 20-50 °C floor temperature limiter (default 35 °C)	Built-in room sensor and wire sensor (3 m, NTC 15 kOhm at 25 °C)	D532	5703466129005