MARINE ELECTRIC COMBITHERM — INSTALLATION MANUAL #7001-20.20ESM
PG. 16
ERROR CODES
COMBITHERM
ERROR CODES AND REASONS (continued)
Error
Code
Display Shows When does the error occur? Possible reason
E13 Excess Steam Gen Temp ES units only:
Activated if the temperature of the steam
generator probe (B-4) is higher than 248°F
for 26 seconds.
• Problem with water level probe.
• Scale build-up inside steam generator.
• Steam element contactor is stuck.
• Connection issue with B-4 probe.
• Faulty B-4 probe.
ESi units only:
Activated if the position of personality jumper
on X-3 is incorrect.
• Jumper on X-3 is improperly positioned.
Should be between 2-8 or, if it is a smoker,
between 2-9.
E15 Excess Condensate Temp Activated if the temperature of the condensate
probe (B-3) is higher than 212°F for 26
seconds.
• Water supply is shut off.
• Faulty or plugged solenoid valve (Y-2).
• Connection issue at B-3 probe.
• Faulty B-3 probe.
E21 Oven Probe Fault Activated if oven temperature probe (N-6) is
interrupted.
• Connection issue at N-6 probe.
• Faulty N-6 probe.
E22 Core Temp Probe Fault Activated if cooking in Core Temp mode and
the CTC sensor measures an excessive
temperature.
• CTC sensor is damaged.
• 4-point CTC sensor is activated, but 1-point
CTC sensor is installed.
• Cable connection of CTC sensor is damaged.
• Hardware problem on control unit (SM).
E23 Steam Gen Probe Fault Activated if the steam generator probe (B-4) is
interrupted.
• Connection issue at B-4 probe.
• Faulty B-4 probe.
E24 Bypass Probe Fault Activated if the bypass probe (B-5) is
interrupted.
• Connection issue at B-5 probe.
• Faulty B-5 probe.
E25 Condensate Probe Fault Activated if the condensate probe (B-3) is
interrupted.
• Connection issue at B-3 probe.
• Faulty B-3 probe.
E26 Steam Gen Safety Probe
Fault
Activated if the steam generator safety probe
(N-8) is interrupted.
• Connection issue at N-8 probe.
• Faulty N-8 probe.
E27 Excess Steam Gen Safety
Temp
Activated if the steam generator safety probe
(N-8) measures a temperature in excess of
266°F.
• Problem with water level probe.
• Scale build-up inside steam generator.
• Steam element contactor is stuck.
• Connection issue with N-8 probe.
• Faulty N-8 probe.
E29 Probe Short to Frame Activated if one or more of the temperature
sensors were connected to GND for 5
seconds.
• Connection issue at any of the temperature
sensors.
• Temperature shorted to ground/faulty.
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