Relay1: Zone1 heater on/off
Relay2: Zone1 heater stage
Relay3: Zone1 fan on/off
Relay 4-6: Deactivated
Release contact: Opening
Gas meter: 0.01 m³/pulse
Heating time extension: 60min
Service interval: 12 months
Setpoint temperature display: Yes
Modbus slave addr: auto
Temp.time prog. Off: Night
Temp.time prog. On: Day
Water meter: 1l/pulse
Hybrid switch-off: 90°C
Fan error display: 10s