Supplementary heating (ZP 1, HP switching contact)

Additional circuit board ZP 1 = accessories for ventilation units:
WS 310/410, WS 320/470, WS 170, WS 160 Flat and WS 300 Flat

Option for connecting to main circuit board with HP switching contact on
WS 310/410, WS 320/470, WS 160 Flat, WS 300 Flat and Trio.

Parameters: Supplementary heating

Set value: no / yes

Parameters: Hysteresis setpoint temperature

Set value: 0.1 ... 0.3 ... 1 K

For additional information about the supplementary heating → Supplementary heating control .

Supplementary heating, e.g. using an electric or hydraulic heat register. The Hysteresis setpoint temperature parameter can still be set for adjustment purposes. The hysteresis relates to the room setpoint temperature set in the short code menu.