STIEBEL ELTRON WPM 3

54 | WPM 3 www.stiebel-eltron.com
INSTALLATION
Specication
14. Specification
14.1 Details on energy consumption
The product data complies with EU regulations relating to the
directive on the ecological design of energy related products (ErP).
WPMW 3 WPMS 3
232980 232981
Manufacturer STIEBEL ELTRON STIEBEL ELTRON
Temperature controller class (in inverter heat pump) VI VI
Temperature controller class (in ON/OFF heat pump) VII VII
Contribution of temperature controller to seasonal room heating energy efficiency (in inverter heat pump) % 4 4
Contribution of temperature controller to seasonal room heating energy efficiency (in ON/OFF heat pump) % 3.5 3.5
14.2 Data table
WPMW 3 WPMS 3
232980 232981
Electrical data
Power consumption VA 8 8
Relay breaking capacity A 2 2
Sensor resistance Ω 2000 2000
Max. breaking capacity of relay output, buffer charging pumps A 2 (1.5) 2 (1.5)
Max. breaking capacity of relay output, heating circuit pump A 2 (1.5) 2 (1.5)
Max. breaking capacity of relay output, mixer circuit pump A 2 (1.5) 2 (1.5)
Max. breaking capacity of relay output, DHW charging pump A 2 (1.5) 2 (1.5)
Max. breaking capacity of relay output, DHW circulation pump A 2 (1.5) 2 (1.5)
Max. breaking capacity of relay output, source pump A 2 (1.5) 2 (1.5)
Max. relay output breaking capacity HS2 contact A 2 (1.5) 2 (1.5)
Max. breaking capacity of relay output, mixer A 2 (1.5) 2 (1.5)
Max. breaking capacity of relay output, solar circuit pump A 2 (1.5) 2 (1.5)
Calculation surge voltage V 4000 4000
Max. total breaking capacity of all relay outputs A 10 (10) 10 (10)
Power supply 1/N/PE ~ 230 V 50Hz 1/N/PE ~ 230 V 50Hz
Versions
IP rating IP21 IP20
Communication system RS 232 (optical), CAN RS 232 (optical), CAN
Number of automatic cycles 100000 100000
Level of contamination 2 2
Mode of operation 1.B 1.B
Suitable for Wall mounting enclosure Control panel version
Dimensions
Height mm 215 72
Width mm 246 146
Depth mm 140 96
Height of programming unit mm 96 96
Width of programming unit mm 145 145
Depth of programming unit mm 31 31
Controller height mm 215 72
Controller width mm 246 146
Controller depth mm 140 96
Weights
Weight kg 1.7 0.65