75.4
A1
A2
A3
A5
A4
A6
ELECTRICAL TESTS AND SERVICE PROCEDURES
Service Manual Hot Deli HD3/4/5/7 form 9123549 rev.03/2017
Page 40
CONTROL LOCATION ESSENTIAL (FULL SERVE) AND SELF SERVE
A1 Heating on/off
A2 Indication °C or °F
A3 Back key
A4 OK/set key
A5 Up key
A6 Down key
A7 Heating switch
A8 Lighting switch
A9 IR emitter switch
If the elements are switched on, the indicator
lamp A1 will go on.
Error codes on display:
E29: PT sensor broken or wiring problem sensor.
A01: High temperature alarm.
A02: Low temperature alarm.
A99: High voltage alarm.
AA1: Low voltage alarm.
oFF: Main switch alarm. Check parameter r12.
Wrong temperature displayed: Wrong type of
sensor selected. Check o06.
When reporting error codes the unit is switched
in stand-by mode and cannot be used until the
problem is resolved.
A7
A9
A8
Summary of Contents for HOT DELI 3
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