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3.3 Cleaning the Outdoor Unit Heat Exchanger
If you use your air conditioner for prolonged periods,
the outdoor heat exchanger will become dirty, impairing
its function and reducing air conditioners performance.
Consult your equipment supplier or air conditioning
contractor on how to clean the heat exchanger.
Heat
exchanger
4. The putting adjustment of the belt (PE(H)-15,20 only)
Flexion load (W)
1.4 kg 2.2kg
4.5mm
V pulley
Keep the power switch ON for more than 6 hours before starting operation.
Do not turn the power supply OFF during seasons of heavy use, doing so can result in failure.
The tension of the belt decrease with the passage of the drive time by total length's expands.
Under such a condition, it occasionally causes the breakdown by a strange wear and an abnormal sound if it keeps
driving.
Please have seeing installed manual or consult your dealer about details of the adjustment of V pulley.
Adjustment time
First time: 24 ~ 28 hours later
Since the second times: Every 2000 hours later
Exchange: Every 8000 hours later
5. When beginning to use air conditioner again
Please turn on the power supply after confirming an following check is done and abnormality is not found.
It is confirmed that air inlet and outlet are not blocked.
It is confirmed that the earth connection line does not come off.
The earth connection line is installed surely in the unit.
It is confirmed that there are neither lifting, blocking, no bending about the drain-hose.
Please do the following work.
1. It is confirmed to keep the controller OFF.
2. The power supply switch is turned on.
6. When the air conditioner is not to be used for long time
If the air conditioner is not to be used for a long time due to a seasonal change, etc.,
Please do the following work.
1. The power supply switch is turned off.
If the power supply is kept on, several watts or several tends of watts will be wasted.
Also, the accumulation of dust, etc., can result in fire.
2. Filter and drain pan are cleaned.
Pay attention to throw dust in the drain.
3. Run it for 4-5 hours with the air blowing until the inside is completely dry.
Failing to do so can result the growth of unhygienic, unhealthy mold in scattered areas throughout the room.
7. In case of failure
1. Never remodel the air conditioner.
Consult your dealer for any repair service.
Improper repair work can result in water leakage, electric shock, fire, etc.
2. If the poser breaker is frequently activated, get in touch with your dealer.
Leaving the unit as it is under such conditions can result in fire or failure.
3. If the refrigeration gas blows out or leaks, stop the operation of the air conditioner.
4. Thoroughly ventilate the room, and contact your dealer.
Leaving the unit as it is can result in accidents due to oxygen deficiency.