14
MAINTENANCE
WARNING: BEFORE CLEANING OR
MAINTENANCE
Always turn off your air conditioner system and disconnect its
power supply before cleaning or maintenance.
CAUTION:
Only use a soft, dry cloth to wipe the indoor unit clean. If the unit
is especially dirty, you can use a cloth soaked in warm water to
wipe it clean.
DO NOT:
• DO NOT
use chemicals or chemically treated cloths to clean
either units
• DO NOT
use benzene, paint thinner, polishing powder or
other solvents to clean the indoor unit. They can cause the
plastic surface to crack or deform.
• DO NOT
use water hotter than 40°C (104°F) to clean the
front panel. This can cause the panel to deform or become
discolored.
CLEANING AIR FILTER ON INDOOR UNIT:
It is recommended that the air filter be cleaned every 250 hours
of use in common applications. In dusty environments the filter
may need to be cleaned sooner.
A clogged air conditioner can reduce the cooling efficiency of
your unit, and can also be bad for your health. Make sure to
clean the filter once every two weeks.
1.
Lift the front panel of the indoor unit. The air filter is under
the top airinlet grill.
2.
Grip the tab on the end of the filter, pull it towards yourself.
3.
Now pull down to extract the filter.
4.
Clean each air filter with warm, soapy water. Be sure to use a
mild detergent.
5.
Rinse the filter with fresh water, then shake off excess water.
6. Dry it in a cool, dry place, and refrain from exposing it to
direct sunlight.
7.
When dry, re-clip the air filter to the larger filter, then slide it
back into the indoor unit.
8.
Close the front panel of the indoor unit.
BEFORE LONG PERIODS OF NON-USE
1.
Clean air filters.
2. Turn on FAN function until unit dries out completely.
3.
Turn off the unit and disconnect the power.
4. Remove batteries from remote controller.
5. Cover both indoor and outdoor units to prevent dust
buildup.
PRE-SEASON INSPECTION
1. Check for damaged wires.
2.
Clean air filters.
3. Check for leaks.
4. Replace batteries in the remote controller.
5. Make sure nothing is blocking all air inlets and outlets.
TROUBLESHOOTING
WARNING:
If
ANY
of the following conditions occurs, turn off your unit
immediately!
• The power cord is damaged or abnormally warm
• You smell a burning odor
• The unit emits loud or abnormal sounds
• A power fuse blows or the circuit breaker frequently trips
• Water or other objects fall into or out of the unit
DO NOT ATTEMPT TO FIX THESE YOURSELF! CONTACT
CLIMATERIGHT SERVICE TEAM IMMEDIATELY!
INDOOR UNIT DIGITAL DISPLAY ERROR CODES:
Code
Description
F1
Communications fault
F2
Ambient temperature
sensor fault
F3
Coil pipe temperature
sensor of indoor unit fault
F4
Fan motor of indoor unit
fault
F5
Module of outdoor unit
fault
F6
Ambient temperature
sensor of outdoor unit
fault
F7
Coil pipe temperature
sensor of outdoor unit
fault
F8
Suction temperature
sensor of compressor fault
F9
Discharge temperature
sensor of compressor fault
FA
Inductor of current or
voltage fault
FC
Compressor drive fault
FD
Phase lacking or phase
sequence fault
WARNING:
If any of these errors arise please contact ClimateRight service
team immediately at (800) 725-4628.
Air filter tab
Code Description
FE
Gas return sensor fault
FF
Gas leakage
P1
Temperature of evaporator
protection
P2
Overheat, over current
protection of inverter
module
P3
Over current protection
P4
Discharge temperature of
compressor protection
P5
Overheat of compressor
top protection
P6
Suction temperature of
compressor protection
P7
Low or high voltage
protection
P8
Low pressure of gas return
protection
P9
High pressure of discharge
protection
PA
High temperature of
condenser protection
PC
High temperature of
outdoor ambient protection
Figure 16: Air filter tab
Figure 17: Pull down to remove air filter
