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SAFETY PRECAUTIONS
Please read the following before operation.
Recognize safety information.
This is the safety-alert symbol. When you see this
symbol on the unit and in instructions or manuals, be alert to the potential for personal
injury. Understand these signal words:
DANGER
,
WARNING
, and
CAUTION
. These
words are used with the safety-alert symbol.
DANGER
identifies the most serious hazards which will result in severe personal
injury or death.
WARNING
signifies hazards which could result in personal injury or death.
CAUTION
is used to identify unsafe practices which may result in minor personal
injury or product and property damage.
NOTE
is used to highlight suggestions which will result in enhanced installation,
reliability, or operation.
NOTE:
Your actual air conditioning & heating system and related devices may differ from
the images shown in this manual.
This appliance is not intended for use by children without responsible adult supervision.
Proper care should be taken to ensure safety.
Heat pumps, air conditioners & heating equipment should be installed, started up, and
serviced only by qualified installers and service technicians. Air conditioning, heat pumps
and refrigeration systems are hazardous due to high voltage electrical components,
high refrigerant pressures, and moving parts.
WARNING
WARNING
•
Disconnect electrical power to the indoor and outdoor units before performing any
maintenance or cleaning.
• Do not attempt to repair the Gree system yourself. Incorrect repairs may cause
electric shock or fire. Contact a qualified service technician for all service requirements.
• Keep combustible materials away from the unit.
WARNING
TROUBLESHOOTING
PROBLEM
System does not restart.
Indoor unit emits unpleasant odor
when started.
You hear a“water flowing”sound.
A thin fog or vapor coming out
of the indoor unit when system is
running.
You hear a slight cracking sound
when the system stops or starts.
The system will not run.
The unit is not heating or cooling
adequately.
Water leakage from the
outdoor unit.
CAUSE/SOLUTION
Cause:
The system has a built-in three-minute delay to prevent short and/or rapid
cycling of the compressor.
Solution:
Wait three minutes for the protection delay to expire.
Cause:
Typically unpleasant odors are the result of mold or mildew forming on
the coil surfaces or the air filter.
Solution:
Wash indoor air filter in warm water with mild cleaner. If odors persist,
contact a qualified service professional to clean the coil surfaces.
Cause:
It is normal for the system to make“water flowing”or“gurgling”sounds
from refrigerant pressures equalizing when the compressor starts and stops.
Solution:
The noises should discontinue as the refrigerant system equalizes after
two or three minutes.
Cause:
It is normal for the system to emit a slight fog or water vapor when
cooling extremely humid warm air.
Solution:
The fog or water vapor will disappear as the system cools and
dehumidifies the room space.
Cause:
It is normal for the system to make “slight cracking” sounds from parts
expanding and contracting during system starts and stops.
Solution:
The noises will discontinue as temperature equalizes after 2 or 3 minutes.
Cause:
There are a number of situations that will prevent the system from running.
Solution:
Check for the following:
• Circuit breaker is “tripped” or “turned off.”
• Power button of remote is not turned on.
• Batteries in the remote controller are low.
• Remote controller is in sleep mode or timer mode.
• Otherwise, contact a qualified service professional for assistance.
Cause:
There are a number of reasons for inadequate cooling or heating.
Solution:
Check the following:
• Remove obstructions blocking airflow into the room.
• Clean dirty or blocked air filter that is restricting airflow into the system.
• Seal around door or windows to prevent air infiltration into the room.
• Relocate or remove heat sources from the room.
Cause:
It is normal for the outdoor unit to generate condensate water in the
reverse cycle heating and defrost mode.
Solution:
This is normal. No action is required.
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