4.8
Status values and advanced settings
WARNING: This operation is used to assist servicing and future repairs.
The default settings should only be modified by an experienced professional person.
The system's settings can be checked and adjusted via the remote control by following these
steps
Step 1 : Keep pressing
Step 2 : Press
and
Step 3 : Press
to select the setting to be modified.
Step 4 : Press
and
Step 5 : Press
to set the new value.
Step 6 : Press
to return to the main screen.
Parameters
Meaning
F1
Heating setting temperature
F2
Cooling setting temperature
F3
Mute Setting temperature
F4
Set temperature in automatic mode
F5
Linkage switch function
F6
Return differential temperature in heating mode
F7
Return differential temperature in cooling mode
F9
Return differential temperature in automatic mode
F10
Upper heating temperature
F11
Lower cooling temperature
F21
Pump interval running time
F22
Ambient temperature for enabling auxiliary electric heating
F23
Temperature compensation value
F40
Coil temperature for starting defrosting
F41
Coil temperature for exiting defrosting
F42
Ambient temperature to allow defrosting
The set difference between the ambient temperature and the coil
F43
temperature for starting defrosting
The over heating temperature of difference between ambient
F44
temperature and coil temperature at which defrosting is started in
advance
F45
Compressor operation cycle of entering the defrosting
F46
Defrosting running time, 0 is to cancel the defrosting function
F51
Main valve regulating cycle
F55
Target superheat when heating
F56
Target superheat when cooling
F57
Minimum opening of main valve when cooling
F58
Minimum opening of main valve when heating
F78
Extended parameter - The serial number of the parameter
F79
Extended parameters - The set data
Reserved, do not modify : F8 F12 F17 F20 F24 F25 F26 F27 F28 F29 F30 F31 F32 F33 F34 F35 F36 F47 F48 F50
F52 F53 F54 F59 F70 F71 F72 F73 F74 F75 F76 F77 F80 F81 :
4. Use
3s until you enter the settings verification mode.
for see the parameters.
to adjust the setting value.
Range
Unit
Default
20~80
°C
30
5~30
°C
12
20~80
°C
50
10~60
°C
30
0~2
2
0~10
°C
2
0~10
°C
2
0~10
°C
2
20~80
°C
40
5~30
°C
10
0~120
Min
5
-50~30
°C
-20
-10~10
°C
0
-30~15
°C
-10
0~40
°C
15
-30~30
°C
10
0~20
°C
10
0~20
°C
6
1~240
Min
40
0~99
Min
8
10~120
Sec
60
-10~10
°C
3
-10~15
°C
0
0~480
P
100
0~480
P
100
0~9999
0
0~9999
0
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