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The design concept of the Condensing Unit is such that all servicing can be done from the front and side of
the unit.
Upon removal of front and side panel, all the electrical “terminal box”, fan and motor assembly and compressor
are easily accessible.
Under normal circumstances, these outdoor units only require a check and cleaning of air intake coil surfaces
once quarterly. However, if a unit is installed in area subjected to much oil, mist and dust, the coil must be
regularly cleaned by qualied Air Conditioner Service Technicians to ensure sufcient heat exchange and
proper operation. Otherwise, the systems life span might be shortened.
Caution for Use
Bear the following points in mind to safeguard against malfunction and breakdown.
Do not stick any objects through the air outlet during operation because this may result to damage or injury.
The air conditioner must not re-start within 3 minutes after shutdown. (These models are equipped with a
crankcase heater with the compressor).
SHUTDOWN OPERATION
3 minutes
Make sure the air conditioner is properly grounded by checking the ground terminal.
Maintenance
For superb performance and lasting durability, please do not forget to conduct proper and regular maintenance.
Cleaning the Outdoor Unit Heat Exchanger
If you use your air conditioner for prolonged period of time, the outdoor unit heat exchanger will become dirty
impairing its function and reducing the performance of the air conditioner. Consult your local dealer about the
cleaning of the heat exchanger.
CAUTION
When the compressor is to be stopped for a long time, the crankcase heater should be energized for at least
6 hours before start of operation.
Do not charge OXYGEN, ACETYLENE or other ammable and poisonous gases into the
refrigeration cycle when performing a leakage test or an airtight test. These types of gases are extremely
dangerous, because explosion can occur.
It is recommended that nitrogen or refrigerant be charged for these types of tests.
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