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TAKE CARE
Connecting the coolant pipes of an air conditioner must be carried out in accordance with the
applicable national regulations and laws. Refilling the coolant may only be carried out by an
authorised fitter.
The air conditioner is filled with sufficient coolant at the factory for a pipe length of a maximum of 5 metres.
If the coolant piping is longer than 5 metres then the air conditioner must be topped up with extra coolant.
The amount of coolant to be added is shown in table 2
Tabel 2
Model
For piping longer
than 5 metres
Extra filling per
meter in grams
S3325 20
S3331 20
S3348 20
Only use coolant of the same type as stated on the type plate.
15. TEST RUNNING AFTER INSTALLATION
Perform test running after completing electrical safety check and gas leak check.
The test running time should last more than 30 minutes.
Check if all the functions works well during test running. Especially check whether the drainage of indoor
unit is smooth or not.