D. Operation panel instruction
3. Parameter Setting:
Press "MODE" button for 5 seconds; enter the Parameter setting status, the main parameter code as
below sheet:
Type
Code
F11
F12
F13
F14
Temperature
F15
Control
F16
F17
F18
F19
F21
F28
Compressor
F29
F31
F32
Defrost
F33
F34
F50
F51
F52
F54
F55
Alarm
F56
F57
F58
F59
F61
Function
Setting
F69
Parameter Name
Setting temperature
Difference in Temp.
Determine Heat pump stop
ambient temp.
Highest temp. for heat pump
Turn on or off electric
heater mode
Ambient temp. for start electric
heating
Turn on or off electric heater
for sterilization function
Sterilization cycle
Water thermal sensor
temp. amendment
Compressor start delay
Econ mode turn on or off
electric heater
Heat pumps working or not in
heater mode
Defrost start temp.
Defrost finish temp.
Defrost start time
Max. defrost time
Low pressure alarm mode
Auto resume times of low
pressure alarm
Reset time of external alarm
auto resume times
Electric heater overheat
protection
Overheat resume time
Alarm resume time
Exhaust temp. protection
mode
Exhaust protect temp.
Exhaust temp. protection
Return difference
Memory status when power off
Communication baud
Setting Range
Factory Setting
5-70
1 - 30
-10 – 5
40 – 60
0 - 1
-10 - 20
0-1
1-990
-5 – 5
0 – 10
0 - 1
0 - 1
-20 – 20
0 – 50
1 – 999
Off, 1 – 99
0 - 2
0 – 10
0 – 999
0 - 2
0-10
0-999
0 – 2
50 – 125
1 – 30
Yes/No
24/48
8
Unit
75
°C
5
°C
-7
°C
75
°C
1
-
0
°C
1
336
hour
0
°C
3
minute
1
1
-2
°C
25
°C
30
minute
5
minute
2
-
3
time
60
minute
2
-
3
-
60
°C
1
-
110
°C
10
°C
Yes
-
24
-
Remark
V.3