GE 5100 User Manual

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Zoneline
Doesn’t Start
Zoneline Does Not
Cool or Heat as it
Should
The unit is unplugged
Make sure the Zoneline plug is
pushed completely into the outlet.
The fuse is blown/circuit
Check the house fuse/circuit breaker 
breaker is tripped
box and replace fuse or reset the breaker.
The unit is waiting for the
This is normal. The Zoneline will start 
compressor overload
again after it resets.
protector to reset
Problem
Possible Causes
What to Do
Airflow is restricted
Make sure there are no curtains, blinds
or furniture blocking the front of the 
Zoneline.
The temp control may
Turn the control to a lower or higher
not be set high or low
number. 
NOTE: The temperature limiter may 
enough
be limiting the temperature range.
The air filter is dirty
Clean the filter at least every 30 days.
The room may have been
When the Zoneline is first turned on
hot or cold
you need to allow time for the room to
cool down or warm up.
Air is escaping
Set the vent control in the 
CLOSE 
position.
If Something Goes Wrong
Before you call for service