4-20
4
51E 61E 02ECheck items
Check that the indoor unit power is turned ON.
Check that the inter-unit control wiring is connected correctly. (Check that there are no open
circuits, short circuits, terminal plugs, incorrect wiring to the remote controller terminals, or
similar problems.)
Check that the remote controller wiring is connected correctly. (Check that there are no open
circuits, short circuits, incorrect wiring to the inter-unit control wiring terminals, control wiring
for group control, or similar problems.)
Check that there are no indoor units where the item code 11, 12, 13, 14 was already
[ U3, F3 ]
incorrectly set by manual or auto address setting.
•
•
•
• If one of the below alarms appears when the remote controller is operated after auto address setting was
completed.
Cause
E01
E02
P09
Remote controller
display
Nothing is
displayed.
The remote controller is not connected correctly (remote controller receiving trouble).
The remote controller of an indoor unit where the indoor unit address is not set is inadvertently
operated. (Communications with the outdoor unit are not possible.)
The remote controller is not connected correctly (trouble with sending of the signal from the
remote controller to the indoor unit).
The indoor unit ceiling panel connector is not connected correctly.
Even if alarm E15 or E16 appears, addresses are set at those indoor units which could be verified. The set
addresses can be checked using the remote controller.
In the case of indoor unit group control, if there is a mistake in the remote controller inter-unit control wiring for
group control, addresses may not be set even if (SETTING) appears.
When auto address setting is started from the remote controller, ,
(SETTING) appears on the remote
controller at units where the inter-unit control wiring and remote controller wiring are connected correctly.
The remote controller is not connected correctly (power trouble).
The indoor unit power was cut off after auto address setting was completed.
SM830283-00_欧州向け R32シングル36-71形TD&SM.indb 20 2020/01/30 13:58:50
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