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Password Protection
The unit is password protected except the setpoint which can be adjusted without the password. The default
password is 0.
To change the parameters, you must enter a password.
1. Hold “Up / Down” button for 5 seconds.
2. The display will show “PAS”, after few seconds the display will change to 000.
3. Press SC to confirm.
You have now entered the controller parameters menu.
To change the password, you need to go to parameter settings.
1. Enter the current password as given above and navigate to the menu.
2. Scroll down to “ASi” group.
3. Press “SC” button to confirm.
4. Scroll to “PS1” parameter and Press “SC” button to confirm.
5. Scroll “Up / Down” buttons to enter the desired password.
6. Press “SC” button to confirm.
After 30 seconds, the display automatically reverts to showing the current temperature. If this does not
happen, press the Defrost button twice.
Controller Parameter Settings
To access the controller settings you must enter the password and the access level will determine which
parameter you can view and edit.
Category
Abv
Description
All Single
Doors
All Sliding
Doors
All Double and
Triple Door
Models
tHE
Thermostat settings
SEt
Set Point
5°C
5°C
5°C
SPr
Set Point Adjustment Ratio
0.2°C
0°C
0°C
diF
Differential
1.1°C
1.1°C
1.1°C
HSE
High Set Point
6°C
6°C
6°C
LSE
Low Set point
2°C
2°C
2°C
