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Step1: Remove the screws(3 pc) around the top cover.
Step2: Remove the top cover.
Step3: Connect the pressure gauge to the check joint
according to the following table because of high pressure
side and low pressure side changes by operation mode.
Check joint:
Check joint
Cooling operation
1
Low pressure
2
High pressure
Be careful that refrigerant and oil do not splash to the electrical
parts at removing the charge hoses.
4. TRANSPORTATION AND HANDLING
Transport the product as close to the installation location as
possible before unpacking.
●
Do not step on or put any materials on the product.
●
Do not put any foreign material into the outdoor unit and
check to ensure that none exists in the outdoor unit before the
installation and test run. Otherwise, a fire or failure, etc. may
occur.
When hanging the unit, ensure a balance of the unit, check
safety and lift it up smoothly.
●
●
●
●
When manually lifting the unit using the handles, pay attention
to the following points.
Check joint 1
Check joint 2
●
●
Heating operation
High pressure
Low pressure
7
TRANSPORTATION AND HANDLING
Do not remove any packing materials.
Hang the unit under packing condition with two ropes.
For safety reasons ensure that the unit is lifted smoothly and
does not lean.
Two or more personnel should be used to move the unit.
To prevent the unit from overturning, pay attention to the center
of gravity as shown in the below figure.
Two or more personnel should be used to move the unit.
Handle
Fall angle of the outdoor unit
center of
gravity
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