TOTALINE P374-2900 - Remove & Replace the Old Thermostat

Page 2.1
SECTION 2
Remove & Replace the Old ThermostatRemove & Replace the Old Thermostat
TOTALINE
2
Remove the cover of the old thermostat.
If it does not come off easily check for screws.
Loosen the screws holding the thermostat
base or subbase to the wall, and lift away.
Disconnect the wires from the old thermostat.
Tape the ends of the wires as you disconnect
them, and mark them with the letter of the
terminal for easy reconnection to the new
thermostat.
Keep the old thermostat for reference purposes
until your new thermostat is functioning properly.