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12. Check after installation and test operation
Items to be checked Possible malfunction
Has the unit been fixed firmly?
The unit may drop, shake or emit noise.
Has a water leakage test been carried out?
It may cause insufficient cooling (heating) capacity.
Is heat insulation sufficient?
It may cause condensation and dripping.
Is water drainage well positioned?
It may cause condensation and dripping.
Is the voltage in accordance with the rated voltage marked
on the nameplate?
It may cause electric malfunction or damage the part.
Is the electric wiring and piping connection installed
correctly and securely?
It may cause electric malfunction or damage the part.
Has the unit been connected to a secure earth
connection?
It may cause electrical leakage.
Is the power cord specified?
It may cause electric malfunction or damage the part.
Is the inlet and outlet covered?
It may cause insufficient cooling (heating) capacity.
13. Installation and maintenance of healthy filter
13.1 Installation
1
Holding the body of the unit at the right arrow,
leaver the front cover away from the body in the
direction of the left arrow.
2
Pull the air filter downwards to remove it.
3
Mount the healthy filter onto the air filter.
A = Air filter
B = Healthy filter
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