Fujitsu ARTG45LHTB User Manual

8-2. Troubleshooting in zone-controlled system *
Beforerequestingservice,performthefollowingchecks:
Symptom Items to check
See
Page
CHECK ONCE
MORE
Noairowcomesouteven
iftheairconditionerison:
Has a check been marked on the applicable zone properly in [Zone
(single)setting]orin[Zone(group)setting]?
If there is no airflow even if a check is marked on the applicable
zone in these settings, there might be a malfunction of the installed
damper. Consult your dealer or authorized service personnel.
6, 7
Zone setting screen does
notopen:
There might be an installation failure.
Consult your dealer or authorized service personnel.
─
Registered name in [Name
setting] on one wired
remote controller is not
displayed on the other
wired remote controller
when using 2 wired remote
controllers:
Has[Namesetting]beendoneonbothwiredremotecontrollers?
When using 2 wired remote controllers, the name registration in
[Name setting] need to be done on both wired remote controllers.
32
NORMAL
FUNCTION
Volumeofairowchanges: Volume of the airow is affected by congurations in the zone set-
ting.
Iftheairowistoostrong,setthefanspeedsettinglower.
Iftheairowistooweak,setthefanspeedsettinghigher.
9
Airowdoesnotcome
out soon after the air
conditioneristurnedon:
Depending on the type of installed damper, the air conditioner does
not start operation for about 1 minute until the spring damper is
ready to work.
8
Check mark cannot be
removed in [Zone (group)
setting]:
Only marking a check is allowed in [Zone (group) setting].
Mark a check to other group in [Zone (group) setting], or change any
setting in [Zone (single) setting].
7
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Fujitsu ARTG45LHTB Specifications

General

Brand	Fujitsu
Model	ARTG45LHTB
Category	Air Conditioner
Language	English