Haier KC18AGH Check After Installation And Test Run, 12.1Check After Installation, Test Operation

Installation Service

12.CHECK AFTER INSTALLATION AND TEST RUN

12.1Check After Installation

Check the items listed in below table after installation of air conditioner.

Items to be checked	Possible malfunction
• Has it been fixed firmly?	• The unit may drop, shake or emit noise.
• Have you done the refrigerant leakage	• It may cause insufficient of cooling
test?	(heating) capacity.
• Is heat insulation sufficient?	• It may cause condensation and dripping.
• Is water drainage well?	• It may cause condensation and dripping
• Is the voltage in accordance with the rated	• It may cause electric malfunction or
voltage marked on the nameplate?	damage the part.
• Is the electric wiring and piping connection	• It may cause electrical leakage.
installed correctly and securely?
• Has the unit been connected to a secure	• It may cause electric malfunction or
earth connection?	damage the part
• Is the power cord specified?	• It may cause electric malfunction or
	damage the part
• Is the inlet and outlet been covered?	• It may cause of insufficient cooling
	(heating) capacity.
• Has the length of connection pipes and	• The refrigerant capacity is not accurate.
refrigerant capacity been recorded?

12.2 Test Operation

12.2.1Before Test Operation

•Do not switch on power before installation is finished completely

•Electric wiring must be connected correctly and securely.

•Cut-off valves of the connection pipes should be opened.

•All the impurities such as scraps and thrums must be cleared from the unit.

12.2.3Test Operation Method

•Switch on power, press "ON / OFF" button on the wireless remote controller to start the operation.

•Press MODE button, to select the COOL, HEAT (For Heat Pump Model only), FAN to check whether the operation is normal or not.

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