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English
2-3 OPTIONAL ACCESSORIES
•
These are two types of remote controllers: wired and wireless. Select a remote controller according to
customer request and install in an appropriate place.
* Refer to installation manual attached to the remote controller.
NOTE
•
If the customer wishes to use a remote controller that is not listed above, select a suitable remote
controller after consulting catalogs and technical materials.
For following items, take special care during installation and after finishing the work check
the following table.
a. Items to be checked after completion of work
Remote controller type
Model
Wired type
BRC1E61
Wireless type
Heat pump type
BRC7EA628
Cooling only type
BRC7EA629
Items to be checked
If not properly done, what is likely to occur
Check
Are the indoor and outdoor unit fixed
firmly?
The units may drop, vibrate or make noise.
Is the outdoor unit fully installed?
The unit may malfunction or the compo-
nents burn out.
Is the gas leak test finished?
It may result in insufficient cooling.
Is the unit fully insulated?
Condensate water may drip.
Does drainage flow smoothly?
Condensate water may drip.
Does the power supply voltage correspond
to that shown on the name plate?
The unit may malfunction or the compo-
nents burn out.
Are wiring and piping correct?
The unit may malfunction or the compo-
nents burn out.
Is the unit safely earthed?
Dangerous at electric leakage.
Is wiring size according to specifications?
The unit may malfunction or the compo-
nents burn out.
Is something blocking the air outlet or inlet
of either the indoor or outdoor units?
It may result in insufficient cooling.
Are refrigerant piping length and additional
refrigerant charge noted down?
The refrigerant charge in the system is not
clear.
4PEN494115-1A.book Page 4 Tuesday, October 3, 2017 10:51 AM
