7-2. 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.
¢
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)
30/31
Room temperature control for indoor unit sensor
3)
35/36
Room temperature control for wired remote controller sensor
4)
40
Auto restart
5)
42
Room temperature sensor switching
6)
43
Cold air prevention
7)
46
External input control
8)
48
Room temperature sensor switching (Aux.)
9)
49
Indoor unit fan control for energy saving for cooling
10)
60
Switching functions for external output terminal
11)
61
Control switching of external heaters
12)
62
Operating temperature switching of external heaters
13)
66
Outdoor temperature zone boundary temperature A
14)
67
Outdoor temperature zone boundary temperature B
15)
71
Standby time for auxiliary equipment operation
16)
72
Heat pump backup setting
17)
73
Emergency heat
18)
74
Fan delay time
19)
75
External heater use in defrosting
20)
92
Airflow adjustment for operation mode
21)
93
Airflow adjustment at heater only operation
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
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7-2. Function settings by using remote controller
7. Function settings
DUCT TYPE
AMUG24-48LMAS
DUCT TYPE
AMUG24-48LMAS
