4
Items to be checked Check column
Have you carried out field setting? (if necessary)
Are the control box lid, the air filter and the suction
grille attached?
Does the cool air discharge during the cooling
operation and the warm air discharge during the
heating operation? Does the indoor unit makes
unpleasant sound of air discharge?
Have you explained how to operate the air conditioner
showing the operation manual to the customer?
Have you explained the description of cooling,
heating, program dry and automatic (cooling/
heating) given in the operation manual to the
customer?
If you set the fan speed at thermostat OFF, did you
explain the set fan speed to the cus tomer.
Have you handed the operation manual and the
installation manual to the customer?
Have you checked that there is no generation of
abnormal noise (i.e., noise resulting from
contamination or missing parts)?
Is the printed circuit board switch not on the emergency
(EMG.) side?
The switch is factory set to the normal (NORM.) side.
If an optional accessory is in use, did you check the
operation of the optional accessory and make field
settings as needed?
Is the remote controller icon displayed? Is the remote
controller connected to the master unit if the system is in
simultaneous multi operation?
Have you explained failure examples of
3. SELECTION OF INSTALLATION LOCATION?
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