GE 7500 SERIES - Manuel (Page 9)

Indoor/Outdoor Coils
The exhaust coils on the Zoneline should be
checked regularly. If they are clogged with dirt
or soot, they may be professionally steam cleaned
by your GE service center. You will need to remove
the unit from the case to inspect the coils because
the dirt build-up occurs on the exhaust side.
9
Safety Instructions
Operating Instructions
Car
e and Cleaning
Tr
oubleshooting Tips
Consumer S
uppor
t
Care and cleaning.
ge.com
Base Pan
In some installations, dirt or other debris may
be blown into the unit from the outside and settle
in the base pan (the bottom of the unit). In some areas of the United States, a “gel-like”
substance may be present in the base pan.
Check it periodically and clean, if necessary.
Turn off the Zoneline and disconnect the power supply before cleaning.
Outdoor coils
To maintain optimum performance, change the filter at least every 30 days.
Air Filters
The most important thing you can do to maintain
the Zoneline is to change the filter at least every
30 days. Dirty filters reduce cooling, heating
and air flow.
Changing the filter will: Decrease cost of
operation, save energy, prevent clogged heat
exchanger coils and reduce the risk of premature
component failure.
CAUTION:
Do not operate
the Zoneline without the filter in place. If a filter
becomes torn or damaged, it should be replaced
immediately.
Operating without the filter in place or with
a damaged filter will allow dirt and dust to reach
the indoor coil and reduce the cooling, heating,
airflow and efficiency of the unit.
Replacement filters should be purchased
from your local retailer where air conditioner
and furnace accessories are sold.
Filter size required is 20 ″ x 20″ x 1″.
Have the coils cleaned regularly.
Unit-mounted filter
Remove filter
Access-panel with
return air grille
Return air grille
Filter
Filter
To remove
and replace
the filter:
Drain
Clean the drain system regularly to prevent
clogging.