Keeping 【S】 pressed for 3 seconds to enter temperature setting mode. The indicator
is on, and the digital shows the set temperature. Press key 【▲】 or 【▼】 to change
the set temperature ( Keeping 【▲】 or 【▼】 pressed, it will be adjusted quickly.). Press
【S】, the set temperature will be saved and leave the setting mode. Or do not press any key
for 30 seconds; the device will leave the set mode without saving the set data.
6.2.2 Set system parameters
Enter Into System Parameter Setting Mode
Use the password to enter into the parameter setting mode, the factory password is “1111”.
Keep 【P】 pressed for 3 seconds to enter the mode. The digital displays 『---0』, then press
【▼】 to the digit of the password, press 【▲】 to the value of the digit, press 【S】 to
confirm. If the password is wrong, it will shows 『Err』, and returns to the measuring
temperature states after the buzzer beeping 3 times. If the password is right, the buzzer beeps
once and enters into the mode. Digital will display a parameter code『U10』. Press 【▲】
or 【▼】 to select the parameter code. Press 【S】 to show its value. Press 【▲】 or 【▼】
to set the value. Press【S】 to return parameter code display status.
Exit the Mode
Keep depressing 【P】 for 3 seconds, the set parameters will be saved, the mode exits.
If do not press any key for 30 seconds, the mode will exit without saving all the set data.
6.3 Parameter Code and Description Table:
ZL-610A-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 U22 Temperature difference
0.1~+10.0℃
The hysteresis
of control
1.0
6 U30 Defrosting cycle 0~180 hour 0: Not defrost 12
7 U31
Defrosting﹙end﹚time 1~180min
30
8 U33 Dripping water time
0~180min
5
9 U34
Over temperature warning delay
time after defrost ends
0~180 hour 0: Disable 2
10
U35 Defrost when the device starts 0~1
0: Disable
1:Enable
0
11
U36
Defrost delay time when the device
start
0~180min
0: Disable 0
12
U50
High-temperature warning deviation
value to Max Temp
0~60℃ 0: Disable 0