Troubleshooting Tips - GE RAK149P2 Manuel Du Propriétaire Et Instructions D'installation

Troubleshooting tips

Problem
No Display
System fan does not
come on properly
All thermostat buttoms
are inoperative
Thermostat turns on
Program schedule
activates at the wrong
time
Thermostat does not
follow program
mode)
Fan runs continuously
Room temperature is
not correct
Compressor doesn't
diately when changing
function or setting
20
Solution
Check for 24 VAC at thermostat and-
batteries; display is blank when 24 VAC
is not present and batteries are bad.
Verify that wiring is correct.
Verify that 24 VAC is present; unit
will not operate when 24 VAC is not
present.
sections).
Check time (AM/PM) set on thermostat
(see Programming).
Verify that it is in Program mode;
PROG displays solid; check time (AM/
PM); check if in Hold mode (PROG
Press Hold button to remove from Hold
mode
Check Fan Auto/On switch. If set to ON
position, fan will run continuously.
Verify that wall hole is plugged with
from the wall cavity. Adjust Temperature
There is a 3 minute time delay and
- a 3 minute minimum run time for the
-
49-5000517 Rev. 3