16) 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 is performed on the indoor unit. For details,
refer to “External heater output” in Chapter 8-4.
Function number
Setting value
Setting description
Factory setting
67
00
42.8 °F (6 °C)
♦
01
14.0 °F (-10 °C)
02
17.6 °F (-8 °C)
03
21.2 °F (-6 °C)
04
24.8 °F (-4 °C)
05
28.4°F (-2 °C)
06
32.0 °F (0 °C)
07
35.6 °F (2 °C)
08
39.2 °F (4 °C)
09
42.8 °F (6 °C)
10
46.4 °F (8 °C)
11
50.0 °F (10 °C)
12
53.6 °F (12 °C)
13
57.2 °F (14 °C)
14
60.8 °F (16 °C)
15
64.4 °F (18 °C)
17) 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 Chapter 8-4.
Function number
Setting value
Setting description
Factory setting
71
00
Disable
♦
01
1 minute
02
2 minutes
•
•
•
•
•
•
98
98 minutes
99
99 minutes
18) 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
Setting value
Setting description
Factory setting
72
00
Disable
♦
01
Enable
19) Emergency heat for external output terminal
Enables or disables emergency heat input.
Function number
Setting value
Setting description
Factory setting
73
00
Disable
♦
01
Enable
NOTE:
When this function is used, IR receiver unit is necessary.
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9-2. Function settings by using remote controller
9. Function settings
CASSETTE TYPE
ADUH09-18LUAS1
CASSETTE TYPE
ADUH09-18LUAS1