ETN4-1999 | electronic thermostat with LCD screen (–19,5 °C…+70 °C)

ETN-1999 thermostat is designed to control temperature of room heating systems, pipe tracing, roof gutters and downpipes frost protection, soil frost protection and cold store floor frost protection.

General details

ETN4-1999 is an electronic thermostat with LCD display, temperature differentials adjustment, independent control relay, and DIN rail – mounted contacts built in a panel. The thermostat is made to control both, heating or cooling systems, with support of one or two sensors. Thermostat comes with ETF 144/99 sensor.
ETN4-1999 is designed to control temperature of room heating systems, pipe tracing, and is made for roof gutters and downpipes frost protection, soil frost protection and stores floor frost protection. Additionally, it comes with a night temperature control sensor (*) ETF-622 and can be prolonged with a 100 m cable

Technical details

Voltage
230 V AC 50/60 Hz
Max load
16 A / 3600 W
On / off switch
Interrupter 2-pole, 16A
Temperature range
-19.5 °C … +70 °C
Sensor type
NTC
Sensor resistance
14,8 kOhm / 20°C
Ambient temperature
–20°C … +55 °C
Night setback
–19,5 °C … +30 °C
Frost protection
0 °C … +10 °C
LCD
25×38 mm
Dimensions
86×52,5×58 mm
Protection class
IP20
Warranty
3 year

Application

Type Temperature range Sensor Order No.
ETN4-1999 –19,5 °C … +70 °C External 19113682
Sensor ETF 144/99*A –10 °C … +50 °C External 19121438
Sensor ETF 622** –20 °C … +120 °C External 19121436

Downloads

ETN4-1999 INSTRUCTION

ETN4-1999 INSTRUCTION

Download

ETN4-1999 USER MANUAL

ETN4-1999 USER MANUAL

Download

EC DECLARATION OF CONFORMITY

EC DECLARATION OF CONFORMITY