18
Quick Installation Guide
If you have difficulty with your thermostat, please try the following suggestions.
Most problems can be corrected quickly and easily.
Display is blank Make sure fresh AA alkaline batteries are properly installed (see
page 6).
Cannot change system
setting to Cool
Check System Setup Option 220 to make sure the options are
set to either 1 or 2 (see page 9).
Fan does not turn on
when heat is required
Check System Setup Option 205 to make sure it is set to match
your heating equipment (see page 8).
Heating system is running
in cool mode
Check System Setup Option 200 or 218 to make sure it is set to
match your heating and cooling equipment (see page 9).
Heating or cooling system
does not respond
Press System to set system to Heat. Make sure the temperature
is set higher than the Inside temperature.
Press System to set system to Cool. Make sure the temperature
is set lower than the Inside temperature.
Check circuit breaker and reset if necessary.
Make sure power switch at heating & cooling system is on.
Make sure furnace door is closed securely.
Wait 5 minutes for the system to respond.
Heat On / Cool On
flashing on the screen
Compressor protection feature is engaged. Wait 5 minutes for
the system to restart safely, without damage to the compressor.
Heat pump issues cool air
in heat mode, or warm air
in cool mode
Check System Setup Option 200 or 218 to make sure it is set to
match your heating and cooling equipment (see page 9).
Models:
RTH7560E1001, RTH7560E1019, RTH7460D1000, RTH7460D1018
Electrical Ratings:
Terminal Voltage
(50Hz/60Hz)
Running
Current
W Heating 20 Vac-30 Vac 0.02 A-1.0 A
W2 (Aux) Heating 20 Vac-30 Vac 0.02 A-1.0 A
E Emergency Heat 20 Vac-30 Vac 0.02 A-0.5 A
Y Compressor Stage 1 20 Vac-30 Vac 0.02 A-1.0 A
Y2 Compressor Stage 2 20 Vac-30 Vac 0.02 A-1.0 A
G Fan 20 Vac-30 Vac 0.02 A-0.5 A
O/B Changeover 20 Vac-30 Vac 0.02 A-0.5 A
L/A Input Unused Unused
Input: 2 x AA Batteries (1.5 V each)
Troubleshooting
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