Alto-Shaam 6-10ML Specifications Page 34

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COMBITHERM GAS INSTALLATION AND MAINTENANCE MANUAL 6011ML
PG.31
3.5 TROUBLESHOOTING
Alto-Shaam has established a twenty-four hour emergency service
call center to offer immediate customer access to a local authorized
service agency outside of standard business hours. The
emergency service access is provided exclusively for
Alto-Shaam equipment and is available throughout
the United States through the use of Alto-Shaam's toll-
free number. Emergency service access is available seven
days a week including holidays
.
ERROR
CODE
E23
E25
E26
E27
E33
E34
E80
E95
DESCRIPTION OF ERROR
Steam generator probe (B4 thermocouple) is interrupted.
Condenser probe (B3 thermocouple) is interrupted.
Safety temperature probe (N8 thermocouple) is interrupted.
STB (N8 thermocouple) measures a temperature in excess of
266°F (130°C).
Steam generator probe (B3) fails to measure increase in
temperature to 41°F (5°C) within a 3 minute period of time.
Steam generator pump malfunction.
ID (identity) error.
Software error.
POSSIBLE CAUSE/REMEDY
Probe connection is bad at X6 on the control module.
Steam generator probe (B4) is defective.
Bad probe connection.
Probe connection is bad at X6 on the control module.
Condenser probe (B3) is interrupted or defective.
Bad probe connection.
Probe connection is bad at X6 on the control module.
STB steam generator probe (N8) is interrupted or defective.
Bad probe connection.
Calcification in steam generator.
Water level probe is grounded causing immersion elements
to energize.
Immersion heater defective.
Heater contactors defective.
B3 probe calcified.
Pump (M4) defective.
Pump blocked or dirty.
Ground short on water level probe due to calcification.
Fill opening in water settling area of level probe is calcified.
The electronic control cannot differentiate between gas or
electric operation and disconnects all circuit connections.
Contact problem on X3 connection.
Communication problem between software and hardware.
Incompatibility between software and hardware.
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