Taylor C302 Operator's Manual page 21

Table 5-1
Fault Messages
Beater Overload
Chk Refrig Sys Psi
Thermistor Short
Thermistor Open
H O Pressure Low
2
CO Pressure Low
2
Syrup Pressure Low
BRL Temp 2 High
BRL Not Cooling
No Fault Found
The following are explanations of the possible faults and
the display screens. Lines 2 and 3 indicate the faults
found in freezing cylinders 1 and 2 respectively.
1. NO FAULT FOUND—No fault conditions are
apparent.
FAULT DESCRIPTION
L: NO FAULT FOUND
R: NO FAULT FOUND
CLR + + +
2. BEATER OVERLOAD—Beater motor is out on
overload. When this fault occurs, the affected side of
the machine automatically turns off. The fault clears
when the condition is corrected.
FAULT DESCRIPTION
L: BEATER OVERLOAD
R: BEATER OVERLOAD
CLR + + +
User Interface
Beater is out on overload.
Out on compressor high
pressure cut-out.
Shorted thermistor probe.
Open thermistor probe.
Water pressure is low.
CO pressure is low.
2
Syrup is no longer present.
Freezing cylinder temperature
is above 120°F (49°C).
Freezing cylinder is not 
cooling after 5 minutes.
No fault conditions are 
apparent.
SEL
SEL
Model C302
3. CHK REFRIG SYS PSI—Compressor is out on high
head pressure. When this fault occurs, the machine
automatically turns off. The fault clears when the
condition is corrected.
FAULT DESCRIPTION
L: CHK REFRIG SYS PSI
R: CHK REFRIG SYS PSI
CLR + + +
4. THERMISTOR SHORT—One or both of the barrel
(freezing cylinder) thermistor probes are faulty.
FAULT DESCRIPTION
L: THERMISTOR SHORT
R: NO FAULT FOUND
CLR + + +
5. THERMISTOR OPEN—One or both of the barrel
(freezing cylinder) thermistor probes are faulty.
FAULT DESCRIPTION
L: THERMISTOR OPEN
R: NO FAULT FOUND
CLR + + +
6. SYRUP PRESS LOW—When the syrup out indicator
displays a lack of syrup, the barrel will enter a Hold
mode. At this time, no refrigeration or product flow
from the flow control will be allowed. Only the beater
will operate. When the syrup is satisfied the barrel
will refill the product tank and then automatically
return to the Auto mode. The fault message and the
warning tone will clear. (See Syrup Out Indicator on
page 5-7.)
FAULT DESCRIPTION
L: NO FAULT FOUND
R: SYRUP PRESS LOW
CLR + + +
USER INTERFACE
SEL
SEL
SEL
SEL
5-3
5