12
9.
Mixer Motor Error Screen
Definition – This screen is displayed and the
entire system is inoperable
when the required status (ON/OFF) of the
Mixer Motor (identified by @) does not match the sensed status for more than two seconds.
!SYSTEM ERROR!
MIXER MOTOR # @
Possible Causes:
Faulty/disconnected Mixer Motor or faulty/disconnected Safety Relay.
If Mixer Motor or Relay check out good, manually check for loose connections or defective parts on all 120V ac
circuits including: fuse, fuse holder, transformer, hi-limit, and harness.
Note: IF either the Auger Motor, or Mixer Motor, or Solenoid Error Screen appear: The entire system is inoperable
this means that
one of either the Auger Motor, or Mixer Motor, or Solenoid [Dispense Valve] is
not
functional while that Hopper Status in
ON.
To continue operating the other Hoppers: Go into Program Mode
[by pressing simultaneously the Rinse and Stop keys], Press
RINSE to get the HOPPER STATUS screen, Press
▼
or
▲
key to set the
non
-functional HOPPER STATUS to
OFF
;
Wait at least 10 sec., then Exit program. Reset Power Switch [OFF and ON].
10.
High Temperature Lockout Screen
Definition – This screen is displayed when the present water temperature is 10 °F above the water temperature set
point.
!SYSTEM ERROR!
TEMP SENSOR
Possible Causes:
Faulty/disconnected Temperature Sensor.
11.
Over Temperature / Over Flow Error Screen
Definition – This screen is displayed and the system is shut down when the present water temperature is sensed
higher than 208 °F.
!SYSTEM ERROR!
OT/OF SENSOR
Possible Causes:
Faulty/disconnected Over-Temperature/Over-Flow Sensor.
12.
Communications Error Screen
Definition – This screen is displayed and the system is shut down when the Communications Link between the
Display Board and the Control Board has been interrupted for more than five seconds and then re-established.
!SYSTEM ERROR!
COMMUNICATIONS
Possible Causes:
Faulty connection between the Display Board and the Control Board.
13.
Communications Failure Screen
Definition – This screen is displayed and the system is shut down when the Communications Link between the
Display Board and the Control Board has been interrupted for more than five seconds.
!SYSTEM ERROR!
COM FAILURE V 1.4
Possible Causes:
Faulty connection between the Display Board and the Control Board.