Troubleshooting Guide; Control Panel Error Codes - Dacor ER30D Technical Manual

Section 7 - Troubleshooting Guide
IMPORTANT
• While this troubleshooting guide provides information to aid in troubleshooting problems with
the range, it does not contain information on every possible type of failure.
• See Appendix A to determine when elements and convection fan should be on or off.

Control Panel Error Codes

The error codes below apply to both models ER36D and ER48D.
General Error Codes
The following codes give a general indication of the location of problems detected by the control panel
controller board. They are usually followed by another, more specific error code (see below).
ERROR CODE
F1
F2
F3
F9
Specific Error Codes
ERROR CODE
Shorted element relay.
F10
Intermittent temperature sensor or loose
sensor wiring.
F11 Shorted key (button) on keypad membrane. Replace keypad membrane.
Control panel failure.
F13
Defective power board.
F14
Defective power board.
F15
Data cable between relay board and control
panel loose or defective.
F20
Defective control panel circuit board.
Shorted temperature sensor.
F30
Shorted temperature sensor wiring.
Open temperature sensor.
F31
Open temperature sensor wiring.
Data cable between relay board and control
panel loose or defective.
F32
Defective membrane.
Cables to door latch loose or defective.
F90
Defective door latch assembly.
Defective power board.
F95
S
ECTION
COMMUNICATION BETWEEN CONTROL PANEL AND RELAY BOARD
POSSIBLE CAUSES
7 - T
ROUBLESHOOTING
GENERAL LOCATION
INTERNAL
EXTERNAL
DOOR LOCK
POSSIBLE SOLUTIONS
Replace power board.
Tighten sensor connections for
replace temperature sensor.
Replace power board.
Replace power board.
Replace power board.
Tighten connections, replace if
necessary.
Replace control panel circuit board.
Replace sensor.
Repair sensor wiring.
Replace sensor.
Replace sensor wiring.
Tighten connections, replace if
necessary.
Replace membrane.
Tighten connections or repair cable.
Replace door latch assembly.
Replace power board.
G
UIDE
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