SYSVRF2 IM

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6.5.4 Menu function mode
Table 6-7
Only master unit has the full menu functions, slaves units only
have error codes check and cleaning menu functions.
Long press “MENU” button 5 seconds, then display “n1”, and
enter the menu function mode.
Use “UP” and “DOWN” to select a different level 1 menu
(for example,n3)
Press “OK” to enter a level 2 menu (for example,n31)
At level 2 menu status
Use “UP” and “DOWN” to select different level 2 menu (for
example,n32)
Use “OK” to confirm the specified level 2 menu
1.
2.
a)
b)
a)
b)
Available for master unit
Only available for master unit, displayed on slave units has no
sense;
Operation mode: 0-OFF; 2-Cooling; 3-Heating;4-Forced cooling
Opening angle of EEV: Actual value=Display value*4(480P) or
Actual value=Display value*24(3000P)
Opening angle of EEV: Actual value=Display value*4(480P)
High pressure: Actual value=Display value*0.1MPa
Priority mode: 0-Auto priority, 1-cooling priority, 2-VIP priority or
voting priority, 3-Heating only, 4-Cooling only
Silent mode: 0-Night silent time is 6h/8h, 1-Night silent time is
6h/12h, 2-Night silent time is 8h/10h, 3-Night silent time is
8h/12h, 7-Silent mode 3,8-Super silent mode 1, 9-Super silent
mode 2, 10-Super silent mode 3, 11-Super silent mode 4;
Static pressure mode: 0-Standard static pressure, 1-Low Static
pressure, 2-Medium static pressure, 3-High static pressure,
4-Super high static pressure;
DC bus voltage: Actual value=Display value*10 V
Refrigerant quantity: 0-Normal, 1-Slightly excessive, 2-Signifi-
cantly excessive, 11-Slightly insufficient, 12-Significantly
insufficient, 13-Critically insufficient.
0-100% capacity output, 1-90% capacity output, 2-80% capacity
output, 3-70% capacity output, 4- 60% capacity output, 5-50%
capacity output, 6- 40% capacity output. 10-Auto power save
mode, 100% capacity output. 11-Auto power save mode, 90%
capacity output, 12-Auto power save mode, 80% capacity
output, 13-Auto power save mode, 70% capacity output,
14-Auto power save mode, 60% capacity output, 15-Auto power
save mode, 50% capacity output, 16-Auto power save mode,
40% capacity output.
1
2
3
4
5
6
7
8
9
10
11
DescriptionMENU
Debug mode 1
Debug mode 2
Backup run
History codes
Cleaning history error
Restore factory settings
Power limitation mode 1
Power limitation mode 2
Power limitation mode 3
Power limitation mode 4
Power limitation mode 5
Power limitation mode 6
Maintenance mode
Reserved
Note
Display“R006”
Only available for master unit
Only available for master unit
Only available for master unit
Only available for master unit
Reserved
Reserved
n14
n25
n26
n27
n31
n32
n33
n34
n41
n42
n43
n44
nb3
nb2
nb1
nb4
nb5
nb6
nb7
nb8
n45
n46
n47
n15
n16
n24
nF1
nF2
Power limitation mode 7
Exit auto power save mode
Enter auto power save mode
Reserved
Reserved
Vacuum mode
Fahrenheit degree (°F)
Celsius degree (°C)
Auto snow-blowing mode 1
Auto snow-blowing mode 2
Exit auto snow-blowing mode
VIP address setting
12
1
2
3
4
1
2
3
4
5
6
Only available for master unit(all indoor units running in cooling mode)
Only available for outdoor unit with two compressors. If one of the two
compressors is fail, the other compressor will keep running for up to 4
days and then stop automatically.
Only available for the master unit
Only available for the master unit, 100% capacity output
Only available for the master unit, 90% capacity output
Only available for the master unit, 80% capacity output
Only available for the master unit, 70% capacity output
Only available for the master unit, 60% capacity output
Only available for the master unit, 50% capacity output
Only available for the master unit, 40% capacity output
Only available for master unit(if all the indoor unit in the system are the
2nd generation indoor units, all the indoor units will run in heating mode.
Once there is one or more old indoor unit in the system, all the indoor
units will run in force cooling mode)
Only available for the master unit, the system does not check the indoor
units’ number.
7
8
9
10
11
12
5
6
7
8
9
10
11
12