Fujitsu AUUH18LUAS Service Manual page 190

17) Outdoor temperature zone boundary temperature B
Setting required if changing of the outdoor temperature setting for heat pump only zone is required
when auxiliary heater control by outdoor temperature 1 and 3 is performed on the indoor unit.
For details, refer to "External heater output" in
Function number
67
18) Standby time for auxiliary equipment operation
Sets the standby time until the auxiliary equipment operation starts during primary equipment opera-
tion.
For details, refer to
Function number
71
19) Heat pump backup setting
Enables or disables the heat pump backup instruction from the outdoor unit.
This function will be usable provided that the corresponding outdoor unit is connected.
Function number
72
20) Emergency heat for external output terminal
Enables or disables emergency heat input.
Function number
73
NOTE: →hen this function is used, IR Receiver Unit is necessary.
1-1. Function settings by using remote controller
Setting value
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
"Details of control output function"
Setting value
00
01
02
•
•
•
98
99
Setting value
00
01
Setting value
00
01
"Details of control output function"
Setting description
42.8°F (6°C)
14.0°F (-10°C)
17.6°F (-8°C)
21.2°F (-6°C)
24.8°F (-4°C)
28.4°F (-2°C)
32.0°F (0°C)
35.6°F (2°C)
39.2°F (4°C)
42.8°F (6°C)
46.4°F (8°C)
50.0°F (10°C)
53.6°F (12°C)
57.2°F (14°C)
60.8°F (16°C)
64.4°F (18°C)
on page 05-24.
Setting description
Disable
1 minute
2 minutes
•
•
•
98 minutes
99 minutes
Setting description
Disable
Enable
Setting description
Disable
Enable
- (05-8) -
on page 05-24.
Factory setting
♦
Factory setting
♦
Factory setting
♦
Factory setting
♦
1. Function settings (for indoor unit)