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8.4.
Field setting list for Installation Manual
First
Second
code
code
Setting name
Remote control setup
0
00
User permission level.
01
Room temperature compensation value.
02
Not applicable. Do not change the default value.
03
Status: space heating schedule timer mode
Method 1=1 / Method 2=0.
04
Status: space cooling schedule timer mode
Method 1=1 / Method 2=0.
1
Settings are not applicable
00
Not applicable. Do not change the default value.
01
Not applicable. Do not change the default value.
02
Not applicable. Do not change the default value.
03
Not applicable. Do not change the default value.
2
Automatic setback function
00
Status: setback operation.
01
Setback operation start time.
02
Setback operation stop time.
3
Weather dependent set point
00
Low ambient temperature (Lo_A).
01
High ambient temperature (Hi_A).
02
Set point at low ambient temperature (Lo_Ti).
03
Set point at high ambient temperature (Hi_Ti).
4
Settings are not applicable
00
Not applicable. Do not change the default value.
01
Not applicable. Do not change the default value.
02
Not applicable. Do not change the default value.
Automatic setback and disinfection set point
5
00
Not applicable. Do not change the default value.
01
Not applicable. Do not change the default value.
02
Leaving water setback temperature.
03
Room setback temperature.
04
Not applicable. Do not change the default value.
6
Option setup
01
External room thermostat installed.
02
Heater kit option.
03
Not applicable. Do not change the default value.
8
Option setup
00
User interface temperature control.
01
Not applicable. Do not change the default value.
02
Emergency operation.
03
Not applicable. Do not change the default value.
04
Status: freeze-up prevention.
9
Automatic temperature compensation
00
Leaving water temperature compensation value
(heating).
01
Leaving water thermistor auto corrective function.
02
Not applicable. Do not change the default value.
03
Leaving water temperature compensation value
(cooling).
04
Not applicable. Do not change the default value.
Installation and operation manual
22
Installer setting at variance with default value
Date
Value
Date
Default
Value
value
Range
2
2~3
0
–5~5
1
—
1 (ON)
0/1
1 (ON)
0/1
1
—
1:00
—
0
—
15:00
—
1 (ON)
0/1
23:00
0:00~23:00
5:00
0:00~23:00
–10
–20~5
15
10~20
40
25~80
25
25~80
1
—
Fri
—
23:00
—
70
—
10
—
5
0~10
18
17~23
0
—
0 (OFF)
0/2
0 (OFF)
0/1
0
—
0 (OFF)
0/1
1
—
0
0/1
1
—
0
0~2
0
–2~2
1 (ON)
0/1
0
—
0
–2~2
0
—
VRV IV System indoor unit
Step
Unit
1
—
0.5
°C
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1:00
hour
1:00
hour
1
°C
1
°C
1
°C
1
°C
—
—
—
—
—
—
—
—
—
—
1
°C
1
°C
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
—
0.2
°C
1
—
—
—
0.2
°C
—
—
HXY080+125A8V1BF
4P405267-1C – 2021.04
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