Service manual

Q U I CK CH I L LE R • M N -3 6 5 80 ( RE V . 0 ) • I N ST A L LA T I ON / O PE R A TI O N /S ER V I CE M A N UA L • 34.
Error code Action Required
E-10 – Cavity Sensor Shorted
This error message indicates a problem with the interior cavity sensor. The Quickchiller
will not operate in any operational mode. Call service.
E-11 – Cavity Sensor Open
This error message indicates a problem with the interior cavity sensor. The Quickchiller
will not operate in any operational mode. Call service.
P-10 – Probe 1 shorted
This error message indicates a problem with the Probe 1. The Quickchiller will operate
normally in the Time mode but will not operate in the Probe mode. Call service.
P-20 – Probe 2 shorted
This error message indicates a problem with the Probe 2. The Quickchiller will operate
normally in the Time mode but will not operate in the Probe mode. Call service.
P-30 – Probe 3 shorted
This error message indicates a problem with the Probe 3. The Quickchiller will operate
normally in the Time mode but will not operate in the Probe mode. Call service.
C-10 – Coil sensor shorted
This error message indicates a problem with the display identied coil sensor. The
Quickchiller will not operate in any operational mode. Call service.
C-11 – Coil sensor open
This error message indicates a problem with the display identied coil sensor. The
Quickchiller will not operate in any operational mode. Call service.
E-80 – EEPROM error
This error message indicates the control memory is not correctly reading user-set
values. The Quickchiller will remain operational but the user dened settings will be
reloaded to the default values. The control will revert to factory default settings and
will require operator modication each time the unit is used. Call Service.
E-83 – EEPROM not repsonding
EEPROM not responding. Call service.
E-84 – EEPROM User Options Error
User options error. Turn unit on and off to reset. If problem persists call Service
E-53 – Control hardware error
Fatal error. Unit will not opperate. Call service.
E-54 – Control hardware error
Fatal error. Unit will not opperate. Call service.
E-66 – Control processor reset
Processor reset on control board. Call Service.
E-70 – Personality changed
Control Board personality changed during operation. Call Service.
E-77 – Defrost overdue
Unit is more than 1 hr overdue for defrost. Defrost chiller. If error persists call Service.
E-94 – Communication failure
Interface board and control board not communicating. The Quickchiller will not operate
in any mode. Call Service.
TROUBLESHOOTING