13
U51
Low-temperature warning deviation
value to Min Temp
0~60℃ 0: Disable 0
14
U52
Over-temperature warning delay
time
1~180min
30
15
U53
First over-temperature warning
delay time after power supply
0~180 hour 0: Disable 2
16
U60 External input warning mode 0~4
0:Warning off
1:On, Lock
2:On, Unlock
3:Off, Lock
4:Off, Unlock
0
17
U61
External warning input delay
0~120min 0
18
U62 Buzzer warning 0~1
0:Warning off
1:Warning on
19
U97 Baud rate setting 0 ~ 3
0: 2400bps
1: 4800bps
2: 9600bps
3: 19200bps
3
20
U98 Device address 1 ~ 99 ---- 1
21
U99 Password 0000~9999 1111
22
End Finished setting
ZL-620A-R:
No
Parameter
code
Function Range Note
Factory
setting
1 U10 Compressor power on delay time
1~100min
3
2 U11
Compressor MIN continuous work
time
0~100min
3
3 U12 Compressor run frequency
0~8
0: Disable 5
4 U20
Room temperature sensor
calibration
-9.9~+9.9
0
5 U21 Defrosting sensor calibration -9.9~+9.9 0
6 U22 Temperature difference
0.1~+10.0℃
The hysteresis
of control
1.0
7 U30 Defrosting cycle 0~180 hour 0: Not defrost
12
8 U31
Defrosting﹙end﹚time 1~180min
30
9 U32 Defrosting end temperature
0.5~50℃
15
10
U33 Dripping water time
0~180min
5
11
U34
Over temperature warning delay
time after defrost ends
0~180 hour 0: Disable 2
12
U35 Defrost when the device starts 0~1 0: Disable 0