Model reference

Dcs IR30

Hood

1 document176 error codes3 service modes

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Error codes (176)

CodeMeaning

0021Bake element drive relay or triac is closed when it should be open (right oven).0022Bake element drive relay or triac is closed when it should be open (left oven).0121Right convection element drive relay shorted (right oven).0122Right convection element drive relay shorted (left oven).0221Bake element DLB relay shorted (right oven).0222Bake element DLB relay shorted (left oven).0321Broil element drive relay shorted (right oven).0322Broil element drive relay shorted (left oven).0421Left convection element drive relay shorted (right oven).0422Left convection element drive relay shorted (left oven).0521Broil/left convection element DLB relay shorted (right oven).0522Broil/left convection element DLB relay shorted (left oven).0631Auxiliary DLB relay is closed when it should be open (right oven).0632Auxiliary DLB relay is closed when it should be open (left oven).0C21NTC thermal cutoff on the relay board is active (right).0C22NTC thermal cutoff on the relay board is active (left).1021Bake element drive relay is open when it should be closed (right oven).1022Bake element drive relay is open when it should be closed (left oven).1121Right convection element drive relay is open when it should be closed (right…1122Right convection element drive relay is open when it should be closed (left…1231Bake/right convection element DLB relay open (right oven).1232Bake/right convection element DLB relay open (left oven).1321Broil element drive relay is open when it should be closed (right oven).1322Broil element drive relay is open when it should be closed (left oven).1421Left convection element drive relay is open when it should be closed (right…1422Left convection element drive relay is open when it should be closed (left…1531Broil/right convection element DLB relay open (right oven).1532Broil/right convection element DLB relay open (left oven).1621Auxiliary DLB relay is open when it should be closed (right oven).1622Auxiliary DLB relay is open when it should be closed (left oven).

View all 176 error codes

1731Oven light drive circuit is open when it should be conducting (right oven).1732Oven light drive circuit is open when it should be conducting (left oven).1831MDL drive circuit is open when it should be conducting (right oven).1832MDL drive circuit is open when it should be conducting (left oven).1931Right convection fan drive circuit is open when it should be conducting (right…1932Right convection fan drive circuit is open when it should be conducting (left…1A31Left convection fan drive circuit is open when it should be conducting (right…1A32Left convection fan drive circuit is open when it should be conducting (left…1B21Cooling fan drive circuit is open when it should be conducting (right oven).1B22Cooling fan drive circuit is open when it should be conducting (left oven).2031Relay board ambient temperature sensor circuit malfunction (right oven).2032Relay board ambient temperature sensor circuit malfunction (left oven).2131Relay board calibration data is blank or corrupted (right oven).2132Relay board calibration data is blank or corrupted (left oven).2421RTD circuit on the relay board is malfunctioning (right oven).2422RTD circuit on the relay board is malfunctioning (left oven).2521MDL switch circuit on the relay board is malfunctioning (right oven).2522MDL switch circuit on the relay board is malfunctioning (left oven).2631Door switch circuit on the relay board is malfunctioning (right oven).2632Door switch circuit on the relay board is malfunctioning (left oven).2721Watchdog has reset the relay board (right).2722Watchdog has reset the relay board (left).2931Line voltage sense circuit on the relay board is malfunctioning (right oven).2932Line voltage sense circuit on the relay board is malfunctioning (left oven).2A31No communications or too many bad packets between the two processors on the…2A32No communications or too many bad packets between the two processors on the…2B31One of the output monitor circuits on the relay board is malfunctioning (right…2B32One of the output monitor circuits on the relay board is malfunctioning (left…2C21Relay board detects an error with the RS485 network (right oven).2C22Relay board detects an error with the RS485 network (left oven).2F21Hardware fault on the high-voltage control of the relay board (right).2F22Hardware fault on the high-voltage control of the relay board (left).3031Temperature probe is broken, socket is broken or wired wrong; probe circuit…3032Temperature probe is broken, socket is broken or wired wrong; probe circuit…3121RTD is broken or wired wrong; RTD circuit reporting below 825 ohms (right oven).3122RTD is broken or wired wrong; RTD circuit reporting below 825 ohms (left oven).3221RTD is broken or wired wrong; RTD circuit reporting below 3049 ohms (right…3222RTD is broken or wired wrong; RTD circuit reporting below 3049 ohms (left oven).3311TCO has opened due to excessive temperature or a wiring issue (right oven).3312TCO has opened due to excessive temperature or a wiring issue (left oven).3421MDL has run too long without finding the correct position (right oven).3422MDL has run too long without finding the correct position (left oven).3521Door switch is open while in self-clean or MDL is not locked in self-clean…3522Door switch is open while in self-clean or MDL is not locked in self-clean…3721MDL lock switch and unlock switch are closed at the same time (right oven).3722MDL lock switch and unlock switch are closed at the same time (left oven).3821Incoming voltage on bake element bank is irregular or not detected (right oven).3822Incoming voltage on bake element bank is irregular or not detected (left oven).3921Incoming voltage on broil element bank is irregular or not detected (right…3922Incoming voltage on broil element bank is irregular or not detected (left oven).3A21Incoming voltage on auxiliary bank is irregular or not detected (right oven).3A22Incoming voltage on auxiliary bank is irregular or not detected (left oven).3B20Incoming voltage is below 177V.3C20Incoming voltage is above 265V.3D20Incoming frequency is below 47 Hz or above 63 Hz.3E21Low voltage control output pin status and data register are not equal (right).3E22Low voltage control output pin status and data register are not equal (left).3F21Relay board did not receive any 'Set oven output status' messages within the…3F22Relay board did not receive any 'Set oven output status' messages within the…4021No load detected when the bake/broil/convection element is turned on.4421Cooling fan shorted or missing 4422Cooling fan shorted or missing 4531Right convection fan shorted or missing (right oven).4532Right convection fan shorted or missing (left oven).4631Left convection fan shorted or missing (right oven).4632Left convection fan shorted or missing (left oven).4731Oven lights shorted or missing (right oven).4732Oven lights shorted or missing (left oven).4821MDL shorted or missing 4822MDL shorted or missing 4F21RS485 set output mismatch 4F22RS485 set output mismatch 5021RTD senses temperature above 950°F (510°C) while in clean mode (right oven).5022RTD senses temperature above 950°F (510°C) while in clean mode (left oven).5121RTD senses temperature above 600°F (316°C) while not in clean mode (right oven).5122RTD senses temperature above 600°F (316°C) while not in clean mode (left oven).5221Relay board ambient temperature sensor is over 216°F (102°C).5321UIM ambient temperature sensor is over 185°F (85°C).5521Cooling fan speed is below the minimum threshold (right oven).5522Cooling fan speed is below the minimum threshold (left oven).6020UIM detects an error with the RS485 network.6320Configuration data on the UIM is corrupt or has invalid values.6A10RAM on the UIM has failed the memory test.6C30UIM detects an error on the USB network.8110UIM display has a fault.9010Touch screen is not responding to inputs.A026Relay board ambient temperature sensor is over 217°F (103°C) (left).A027Relay board ambient temperature sensor is over 217°F (103°C) (right).A03FRTD reference circuit is not correct (left relay board).A040RTD reference circuit is not correct (right relay board).A0BCRTD data from the relay board is not plausible (left).A0BERTD data from the relay board is not plausible (right).A0C0Relay board has wasted too many communication frames (left).A0C1Relay board has wasted too many communication frames (right).E 00Overvoltage detection from the induction generator.E 01Key error on the left secondary control board.E 02Key error on the right secondary control board.E 03Key error on the primary control board.E 04Data flash error E 05LIN communication error E 07Primary TC temperature too high.E 08Invalid generator configuration.E 09Coil assembly 1 temperature too high.E 10Coil assembly 2 temperature too high.E 11Coil assembly 3 temperature too high.E 12Coil assembly 4 temperature too high.E 13Coil assembly 5 temperature too high.E 14Generator configuration implausible (CRC error or configuration values…E 15Generator power supply voltage too low.E 16Unspecified generator error.E 17Unspecified primary control board error.E 18Unspecified left secondary control board error.E 19Unspecified right secondary control board error.E 20Temperature monitoring error on generator (heat sink sensor failure…E 21Controller cyclic reset error (primary, left secondary, right secondary).E 30Generator relay error.E 31Invalid potentiometer E 32Coil temperature sensor E 33Fan 1 error E 34Fan 2 error E 35Fan 3 error E 36Fan 4 error E 37Fan 4 error E 38Fan 5 error E 39Generator hardware error (ADC error 0x32 or 0x50).E 40Generator hardware error (Sync error 0x33).E 41Generator hardware error (PWM output error 0x23).E 42Generator hardware error (cyclic reset of generator 0x20).E 43Generator hardware error (cyclic reset of generator 0x39).E 45LIN hardware error on primary E 46RS485 hardware error on primary.E 47Power supply error on primary E 48Power supply error on left secondary E 49Power supply error on right secondary E 50Continuous key push on the primary E 51Continuous key push on the left secondary E 52Continuous key push on the right secondary E 53Left secondary control board defect or wire harness broken E 54Right secondary control board defect or wire harness broken E 55Primary communication error E 56Left secondary temperature too high.E 57Right secondary temperature too high.E 60Low voltage detected on primary.E 61Hardware error primary E 62Hardware error left secondary E 63Hardware error right secondary

Service modes (3)

Cooktop Diagnostic Mode["Place the cooktop in Lock Mode.","Touch and hold the universal off button and lock button for…
Cooktop User Options Mode["Place the cooktop in Lock Mode.","Touch and hold the universal off button for five seconds
Oven Diagnostics Mode["Touch the time on the display to access the Home screen.","Touch Settings.","Scroll to About on…

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