Elstat ems75 Sub-Zero - The Heater Relay Test

Button Display Test Check
Evaporator fan relay Evaporator fan is running
Relay off Relays are off
Note: To switch off the relays that are on, press the Defrost button.
Step Action Display
12 Press the Set and Defrost button together
13 The EMS display shows:
14 Press the Down button to begin the Heater relay test:
4.8.2 The heater relay test
Button Display Test Check
Heater relay Heating element or solenoid valve switches on
Relay off Relays are off
Note: To switch off the relays that are on, press the defrost button.
Step Action Display
15 Press the Set button and the Defrost button together
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27 February 2014