Elstat ems55advanced Manual page 41

Press and hold the set button until PAS is displayed.
1.
2. Enter the button sequence of the password.
Ensure that PS is displayed.
3.
4. Press the down button once to scroll to tst.
Press the set button to display 888.
5.
Press the set button to display rE L for the relay tests.
6.
Press the down button to start, and test, the relays as described in the following table:
7.
button
or
Note:
To switch off the relays that are on, press the defrost button.
l
8. Press the defrost and set buttons simultaneously to test the analogue inputs.
An A
The display changes to
display
.
test
compressor relay
light relay
evaporator fan relay
ems55advanced and ems55Radvanced / General Use
check
compressor
is running
and com-
pressor LED
is on
cooler lights
are on
evaporator
fan is run-
ning
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