ULT FREEZER – USER MANUEL
17
Updated 19. April 2021
1. Test Menu when unit is OFF (for troubleshooting)
When the unit is Off, you can simulate each relay by pushing the square field, for testing
each kind of device. (Compressor, Light, Fan motor etc.) Very good feature for service and
maintenance use.
In case above the Relays for both Compressors are activated, and the remote Alarm Relay.
You should be able to hear both Compressors are running and check that the Remote
Alarm are activated.
