Cornelius VIPER 2 FLAVOR Service Manual page 30

© 2008-2012, IMI Cornelius Inc.
Displayed
Action
Message
HOT GAS Off
HOT BAR-
Off
REL
MTR CTL
FAIL
TCO OPEN
COMM ERR
IO
COMM ERR
MTR
BARREL
REFRG
MTR CAL
ERR
CMP HI-
PRESS
BRL TEMP
OUT
MOTOR
STALL
METER FAIL
BRL
RECOVER
COM ERR
STAT
HIGH VOLT-
AGE
LOW VOLT-
AGE
NO MOTOR
FILL ERROR
H O OUT
2
- 25 -
Table 6
Type
Occurs when the barrel outlet temperature
o
System
exceeds 115 F for more than one minute and
the compressor is on.
Occurs when the barrel outlet temperature
o
System
exceeds 115 F for more than one minute and
the compressor is off.
The motor controller reported a fault, triacs are
System shorted and there is a loss of motor on/off
functionality.
TCO (Temperature Cut Off) has occurred on
System the refrigeration oulet of a barrel or the 24VAC
power has failed.
A communications error occurred between the
System
IO board and the UI board.
UI board cannot communitcate with the motor
System
board.
Compressor has been on for more than 45
Barrel minutes and the viscosity of the barrel is not
satisfied with no draws.
Occurs if a calibration initiated from the Motor
Setup menu fails. This indicates that the power
Barrel
draw of the motor is outside the allowable cali-
bration range.
This error is generated if the low side pressure
is greater than 55 psi for greater than 30 sec.
System Only checked when barrels are in freeze mode
and compressor is running more than two min-
utes.
Indicates thermistor reading is at min. or max.
Barrel
value for 30 sec. without changing.
Motor stalled. A two minute defrost and two
Barrel retries are allowed, then the message is dis-
played,
Barrel Metering chip is nonresponsive.
Barrel viscosity is too high. Motor cannot
Barrel rotate. Automatic two minute defrost to thaw
barrel.
Communications error, the system continues
Limp
to run.
The unit is experiencing voltage greater than
System 260VAC. System is enabled when line voltage
drops below 260VAC for two minutes.
The unit is experiencing voltage less than
System 200VAC. System is enabled when line voltage
rises above 200VAC for two minutes.
The motor is reporting no current draw when
Barrel activated. Motor is unplugged or thermal cutoff
has tripped.
Barrel Barrel has not filled properly within 2 min.
Water pressure is too low for proper operation.
This error occurs when the H
System reports no or low water pressure for more than
one second. Error is cleared 10 sec. after
restoral.
Publication Number: 621260373SER
Viper Service Manual
Description
O sensor
2