Fujitsu ACUH18LUAS1 Service Manual

1-2. Function settings by using remote controller
Some function settings can be changed on the remote controller. After confirming the setting proce-
dure and the content of each function setting, select appropriate functions for your installation envi-
ronment.
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Setting procedure by using remote controller
Remote controller is not attached for this product. For details of the installing remote controller, refer
to following information.
• Overview information: Operating manual of the remote controller
• Setting procedure: Installation manual of the remote controller
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Contents of function setting
Each function setting listed in this section is adjustable in accordance with the installation environ-
ment.
NOTE: Setting will not be changed if invalid numbers or setting values are selected.

Function setting list
Function no. Functions
1) 11 Filter sign
2) 20 Ceiling height
3) 22 Outlet directions
4) 30/31 Room temperature control for indoor unit sensor
5) 35/36 Room temperature control for wired remote controller sensor
6) 40 Auto restart
7) 42 Room temperature sensor switching
8) 44 Remote controller custom code
9) 46 External input control
10) 48 Room temperature sensor switching (Aux.)
11) 49 Indoor unit fan control for energy saving for cooling
12) 60 Switching functions for external output terminal
13) 61 Control switching of external heaters
14) 62 Operating temperature switching of external heaters
15) 66 Outdoor temperature zone boundary temperature A
16) 67 Outdoor temperature zone boundary temperature B
17) 71 Standby time for auxiliary equipment operation
18) 72 Heat pump backup setting
19) 73 Emergency heat
20) 75 External heater use in defrosting
1) Filter sign
Select appropriate intervals for displaying the filter sign on the indoor unit according to the estimated
amount of dust in the air of the room.
If the indication is not required, select "No indication" (03).
Function number Setting value Setting description Factory setting
11
00 Standard (2,500 hours)
01 Long interval (4,400 hours)
02 Short interval (1,250 hours)
03 No indication ♦
1-2. Function settings by using remote controller - (05-2) - 1. Function settings
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Fujitsu ACUH18LUAS1 Specifications

General

Brand	Fujitsu
Model	ACUH18LUAS1
Category	Air Conditioner
Language	English