GE Zoneline AZ28E09DAB Owner's Manual And Installation Instructions page 22

Before you call for service...
Problem
The air is not always
cool or hot during
operation
The air does not feel
warm enough during
heating operation
The unit is not
blowing out air
The electric heating
feature does not work
22
Possible Causes
The heat pump is not
producing hot air.
The fan switches may be
set at continuous fan.
The heat pump alone
produces air that feels
cooler than desired.
The fan dip switch may
be set to CYCLE .
The power cord is not
firmly attached.
What To Do
• This is normal. The heat pump will produce warm air
but not as hot as air produced when the higher-cost
electric heat is used.
• This causes the fan to blow room temperature air
even when the compressor or heater cycles off.
The continuous air movement provides better
overall temperature control in the cool mode.
• There is one switch for cooling and one switch
for heating.
• Use the Electric Heat Option. This turns off the
heat pump and warms with electric heat only.
NOTE: Use of this option will result in increased energy
consumption.
• See the Auxiliary Controls section.
• Remove the room cabinet and make sure that the
yellow connector on the end of the power cord is
firmly engaged.