Alto-Shaam 1220 Oven User Manual


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COMBITHERM® ES SERIES • ELECTRIC INSTALLATION MANUAL #MN-28897 • 31.
INSTALLATION
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.
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