5
Maintenance
Introduction into Repairing the Thermostat
3
Lift the clips on both sides of the top cover (1). Remove
the top cover (2).
5
Unplug all wires at the TCA Board and remove them from
top foam.
52
4
Unscrew the screws on the top plate and remove the
plate by lifting its back first and then sliding to the front.
6
Remove the top foam.
1200 Series AT User Manual