Alto-Shaam 1220 - Manual (Page 33)

COMbIThERM® ES SERIES • ELECTRIC INSTALLATION MANUAL #MN-28897 • 31.
i n s t a l l a t i o n
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.
Activated if the position of B-4 jumper is
incorrect.
• Jumper on X-3 is improperly positioned.
Should be between 2-8 or, if it is a smoker,
between 2-9.
• Jumper on X-6a is improperly positioned.
Should be between 13-14.
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 ES units only:
Activated if the steam generator probe (B-4) is
interrupted.
ESi units only:
• Activated if the position of personality
jumper on X-3 is incorrect.
• Activated if the position of B-4 jumper is
incorrect.
• Connection issue at B-4 probe.
• Faulty B-4 probe.
• Jumper on X-3 is improperly positioned.
Should be between 2-8 or, if it is a smoker,
between 2-9.
• Jumper on X-6a is improperly positioned.
Should be between 13-14.
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.
ESi units only:
• Activated if the position of N-8 jumper is
incorrect.
• 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.
• Jumper on X-6b is improperly positioned.
Should be between 1-2.