RKRTR + EKRTETS
Room thermostat
4PW56107-1
Installation manual
24
5. Technical characteristics
5.1.
RKRTR - Thermostat
5.2.
RKRTR - Receiver
5.3.
EKRTETS (optional)
Temperature read out
Steps of 0.1°C/0.1°F
Operating temperature
0°C~50°C/32°F~122°F
Setpoint temperature
range
4°C~37°C in steps of 0.5°C/
39.5°F~99°F in steps of 0.5°F
Electrical protection
Class II - IP30 (indoor use, polution
degree 2)
Feeding and autonomy
3 alkaline batteries AA.LR6 1.5 V
approximately 2 years (depending
on usage conditions)
Operating temperature
0°C~50°C/32°F~122°F
Electrical protection
Class II - IP44 (indoor use, polution
degree 2)
Power supply
1N~50 Hz 230 VAC
Radio frequency and
receiving zone
433.92 MHz, <10 mW.
Range of approximately 100 m in
open space.
Range of approximately 30 m in
residential environment.
Output relays
Maximum load 4 A - 230 VAC
Maximum fuse amp
3 A
Power consumption
15 W, maximum.
Immunity against voltage
surges
Category III (2.5 kV)
Type of automatic action
of the thermostat
1C
External temperature
sensor
NTC 10K at 25°C/3 meter lead/
NTC 10K at 77°F/3 meter lead
Содержание EKRTETS
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