Carrier 42QHG024D8S Series User Manual

Care and
Maintenance
CAUTION
● Before changing the lter or cleaning, turn
off the unit and disconnect its power supply.
● When removing lter, do not touch metal
parts in the unit. The sharp metal edges can
cut you.
● Do not use water to clean the inside of the
indoor unit. This can destroy insulation and
cause electrical shock.
● Do not expose lter to direct sunlight when
drying. This can shrink the lter.
Air lter reminders (optional)
Air lter cleaning reminder
After 240 hours of use, the display window on
the indoor unit will ash “cl.” This is a reminder
to clean your lter. After 15 seconds, the unit will
revert to its previous display.
To reset the reminder, press the led button on
your remote control 4 times, or press the manual
control button 3 times. If you don’t reset the
reminder, the “cl” indicator will ash again when
you restart the unit.
Air lter replacement reminder
After 2,880 hours of use, the display window on
the indoor unit will ash “nf.” This is a reminder to
replace your lter. After 15 seconds, the unit will
revert to its previous display.
To reset the reminder, press the led button on
your remote control 4 times, or press the manual
control button 3 times. If you don’t reset the
reminder, the “nf” indicator will ash again when
you restart the unit.
CAUTION
● Any maintenance and cleaning of outdoor
unit should be performed by an authorized
dealer or a licensed service provider.
● Any unit repairs should be performed by
an authorized dealer or a licensed service
provider.
Maintenance – long periods of non-use
If you plan not to use your air conditioner for an
Extended period of time, do the following:
Clean all lters
Turn off the unit and
disconnect the power
Turn on FAN function until
unit dries out completely
Remove batteries from
remote control
Maintenance – pre-season inspection
After long periods of non-use, or before periods of
frequent use, do the following:
Check for damaged wires
Check for leaks
Clean all lters
Replace batteries
Make sure nothing is blocking all air inlets and outlets
Page 12-GB

Carrier 42QHG024D8S Series Specifications

General

Brand	Carrier
Model	42QHG024D8S Series
Category	Air Conditioner
Language	English