CT50 Series
Set heat anticipator (model CT50K only)
Move the adjustment arrow to the
proper setting for your system
(see table below).
Your system
Steam
Hot water heat
Warm air (high efficiency)
Warm air (standard)
Electric heat
Thermostat mounting
1 Align the slots on the cover with tabs on
the sides of the base, then push gently
until the cover snaps into place.
2 Restore power at the heating/cooling sys-
tem, or at the fuse/circuit breaker panel.
Setting
1.2
0.8
0.8
0.4
0.3
Tab
4