57 PB
TROUBLESHOOTING
Basic Troubleshooting
S
Power Supply interrupted
Power cord loose
Ensure that the power supply is plugged in correctly
When the unit is switched to 24v remote
thermostat, the control panel will not
function
If you are switching over to remote thermostat,
the control settings need to be changed. See the
advanced settings section of this manual
Indoor / outdoor fan does not function or
runs slowly
The fan has an object lodged it in it, or the
power wires are loose. Fan capacitor has
malfunctioned or the wires are loose.
Disconnect power and check if the fan spins freely
by hand. Ensure that motor and capacitor wires
are connected correctly. If motor is running slowly,
replace capacitor.
Check that there aren't any obstructions in
the airway, or that no moving parts have
loosened up.
Insufficient cooling/ heating