En-26
[Troubleshooting at the remote controller LCD]
This is possible only on the wired remote controller.
[Self-diagnosis]
If an error occurs, the following display will be shown.
(“Er” will appear in the set room temperature display)
Error code
EX. Self-diagnosis
14. CUSTOMER GUIDANCE
Explain the following to the customer in accordance with the
operating manual:
(1) Starting and stopping method, operation switching,
temperature adjustment, timer, air
fl
ow switching, and other
remote controller unit operations.
(2) Air
fi
lter removal and cleaning, and how to use the air louvers.
(3) Give the operating manual to the customer.
(4) If the wireless remote controller custom code is changed from
A to B, C, or D, it will change back to A when the batteries in
the remote controller are replaced. Explain to the customer
how to program the wireless remote controller for the correct
custom code.
9374342419_02_IM.indb 26
9374342419_02_IM.indb 26
2015/6/25 10:27:19
2015/6/25 10:27:19
