AVOID
_JJ
OCCURRENCE
Air conditioner cooling but
room too
forming on cooling coil
SERVICE |
| CHECKLIST | (continued) | { | |
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| ||||
POSSIBLE | CAUSE |
| SOLUTION |
| |
Front of unit | is blocked | by | Clear blockage | in front of unit. | |
drapes, | blinds, furniture, | etc, |
|
| |
Restricts | air | distribution_ |
|
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|
behind decorative front. (continued)
Air conditioner turns on and off rapidly
Noise when air conditioner
operates on cooling,
Water dripping INSIDE
when air conditioner is cooling
Water dripping OUTSIDE
when air conditioner is cooling,
Air from unit does not feel
warm enough on Heat
setting (some models only),
Doors, windows, registers, etco
open
Unit recently turned on in hot room.
Insufficient cooling capacity.
Dirty air
Outside temperature
extremely hot.
Air sound.
Sound of fan hitting water-
moisture removal system.
Window vibrationo Poor installation.
Improper installation,
Unit removing large quantity of
moisture from humid room.
Selector switch in FAN or COOL position.
Thermostat set too cool
(higher number).
Room temperature Is warm enough,
Close doors, windows,
registers, etc
Allow additionaltime to remove
"stored heat" from walls, ceiling, floor and furniture.
Reconfirm the required cooling
capacity with your dealer.
clean air filter,
Set fan on high speed to bring
air past cooling coils more frequently,
Air sound is normal. If too loud,
turn selector switch to lower fan setting.
This is normal when humidity is high. Close doors, windows,
registers, etc
Refer to installation instruc-
tions.check with installer.
Tilt air conditioner slightly to the
outside to allow water
dralnage, Refer to installation
This is normal during
excessively humid days.
Turn switch counterclockwise to HEAT position.
Turn thermostat
counterclockwise to warmer
setting (lower numberL
Heating willnot occur until
temperature at the thermostat Is lower,
9