ULT FREEZER – USER MANUEL
Updated 19. April 2021
Type in the pin code for Service level,
and push the OK button.
Click on the TEST MODE button.
By clicking on each white square angle, the relay
for the specific component will be activated.
In this example, the relay for Compressor 1,
Defrost relay 1, Fan 1, Frame heater 1 and Light 1 are ON.
Alarm output has change from NC to NO or opposite.
The door no. 1 is open.
When finished testing relays, click the HOME button,
for returning to Main screen.
If you do not touch the display, the Test Mode will
automatic stop after 5 minutes for safety reason.
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