Hvac Selection - Radio Thermostat CT30 Install Manual

HVAC Selection

• Set the HVAC TYPE switch in the NORM position if you have
conventional natural gas, propane, oil, or electric heat. If you
have a HEAT PUMP system set the HVAC TYPE switch to HP.
• Set the HEAT SOURCE switch in the GAS position if you have normal gas or oil heat or if you have
a heat pump with gas or oil auxiliary heat. Put the HEAT SOURCE in the ELEC position if you have
normal electric heat or if you have a heat pump with electric auxiliary heat.
Install 3 AA Batteries
• Install 3 AA alkaline batteries [required] following
the marked polarity in the battery compartment.
Put the lower battery in negative end first against
the spring, then push the positive end in. Then
insert the last 2 batteries as shown.
IMPORTANT: Press the RESET button (under
top cover) to implement the HVAC switch selections.
• With all the wires connected it is time to turn the AC power back on. Do this at the breaker you used
to switch it off. The CT30 will power-up in the control OFF mode. Your CT30 is not configured to
operate your HVAC system yet. You must now configure your thermostat for your HVAC system.
NO RM HP
HV AC
TYP E
AA
3
AA
1
RE SE T
GA S ELE C
HE AT
SO UR CE
AA
2
9 8
PG PG