P34AL-15 & P34ALOF-15 Service Manual
Options and Accessories
9/22/05
10-10
MACHINE FAULTS (CONT.)
Compressor Overload:
The interface will display the message shown below if the compressor
motor safety overload switch opens. The machine will stop immediately. The compressor overload
will reset automatically after the compressor has time to cool off.
B=SILENCE ALARM
A=RESTART
FAULT:COMP OL
WAITING
B=SILENCE ALARM
A=RESTART
FAULT:COMP OL
COMP OK
When the compressor overload resets the interface will display “COMP OK”. It will be necessary to
press “A” on the operator interface to restart the machine.
Long or Short Cycle Safety:
The interface will display the messages shown below if there is a
long or short cycle condition. The machine will stop upon indication of either of these conditions.
A long cycle is defined as a freeze cycle that extends for a duration of one hour. This could be
caused by an open drain valve, leaking hot gas valve or defective compressor. The short cycle
safety will stop the machine after three consecutive freeze cycles of less than five minutes duration.
Short cycling can be caused by a restriction in the liquid line, inadequate make-up or circulating
water, or a defective freezer pressure switch.
B=SILENCE ALARM
A=RESTART
FAULT:LONG CYC
FREEZE CYCLE
B=SILENCE ALARM
A=RESTART
FAULT:SHORT CYC
3 IN A ROW
It will be necessary to press “A” on the operator interface to restart the machine.
! CAUTION !
When the operator interface indicates a fault, something has gone wrong. Every effort
should be made to discover the reason for the fault. Do not simply reset the fault and resume
operation. The underlying cause will likely reoccur, interrupt ice supply and potentially
damage equipment.
! CAUTION !
Summary of Contents for P-34AL-15
Page 1: ...P 34AL 15 P34ALOF 15 TUBE ICE MACHINE Service Manual 5000 9 22 05 ...
Page 2: ......
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Page 14: ...P34AL 15 P34ALOF 15 Service Manual TABLE OF CONTENTS vi ...
Page 19: ...P34AL 15 P34ALOF 15 Service Manual INTRODUCTION 9 22 05 1 5 FIGURE 1 2 P34AL 15 Right Side ...
Page 20: ...P34AL 15 P34ALOF 15 Service Manual INTRODUCTION 9 22 05 1 6 FIGURE 1 3 P34AL 15 Left Side ...
Page 22: ...P34AL 15 P34ALOF 15 Service Manual INTRODUCTION 9 22 05 1 8 FIGURE 1 5 P34ALOF 15 Right Side ...
Page 23: ...P34AL 15 P34ALOF 15 Service Manual INTRODUCTION 9 22 05 1 9 FIGURE 1 6 P34ALOF 15 Left Side ...
Page 24: ...P34AL 15 P34ALOF 15 Service Manual INTRODUCTION 9 22 05 1 10 ...
Page 50: ...P34AL 15 P34ALOF 15 Service Manual INSTALLING YOUR TUBE ICE MACHINE 9 22 05 3 24 ...
Page 62: ...P34AL 15 P34ALOF 15 Service Manual START UP OPERATION 9 22 05 5 8 ...
Page 88: ...P34AL 15 P34ALOF 15 Service Manual TROUBLESHOOTING 9 22 05 8 13 ...
Page 130: ...P34AL 15 P34ALOF 15 Service Manual Options and Accessories 9 22 05 10 16 ...
Page 131: ...P34AL 15 P34ALOF 15 Service Manual TABLES CHARTS 9 22 05 11 1 11 Tables Charts ...
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Page 159: ...P24AL P34AL Service Manual INDEX 9 22 05 12 4 ...