Alto-Shaam AR-7E

S E R V I C E
#852 • AR-7E Rotisserie Opera ti on & C ar e Ma nual • 2 4
E
RROR P O S S I B L E C AU S E
C
O D E D E S C R I P T I ON
/R
E S U LT S S E RV I C E R E QU I R E D
E-10 Air Sensor Fault (shorted) Air sensor defective?
E-11 Air Sensor Fault (open) A
IR
S
ENSOR
T
EST
Inoperative Oven Test air sensor by placing sensor in ice water bath. Use an ohm
meter set on the ohm scale. The reading should be 100 ohms
resistance. The sensor must be replaced if the reading is more
than 2 ohms higher or lower.
E-30 Under Temperature Door gasket need replacement?
Oven will shut down Preheating procedure skipped?
Oven overloaded or frozen product used?
Defective air sensor or probe?
E-31 Over Temperature Defective air sensor?
Oven will shut down A
IR
S
ENSOR
T
EST
Test air sensor by placing sensor in ice water bath. Use an ohm
meter set on the ohm scale. The reading should be 100 ohms
resistance. The sensor must be replaced if the reading is more
than 2 ohms higher or lower.
E-60 Real Time Clock Error Control must be replaced.
Inoperative Oven
E-70 Configuration Connector Error Check control connections for loose wires.
Inoperative Oven If none, control must be replaced.
E-78 Voltage Low If 208-240 VAC voltage is below 190 VAC. Correct.
E-79 Voltage High If 208-240 VAC, voltage is over 250 VAC. Correct.
Inoperative Oven
E-80 EEPROM - Function Data Error
E-82 EEPROM - Calibration Data Error
E-84 EEPROM - Unit ID Error
E-86 EEPROM - Preset Data Error
Inoperative Oven Replace control.
LOCK-OUT OR POST BREAKER
PANEL UNTIL SERVICE WORK 
HAS BEEN COMPLETED. 
T R O U B L E S H O O T I N G G U I D E