10
11
19.5
Remove the battery protection tab
on the thermostat
A symbol indicating that the product
is starting up correctly will then
appear on the thermostat display.
2
GAS, OIL, WOOD, HEAT PUMP, ELECTRIC (ON/OFF CONTACT)
Replacing a wired thermostat ........................................................................ 12
Replacing a wireless thermostat or 1st installation ................................... 16
ELECTRICAL VERSION (CONTROL WIRE) ............................................................ 19
The following steps depend on the heating system:
Switch off the general power supply to the housing in order to avoid any risk of electrocution.
Switch off the power
3
