This manual should be read carefully before the icemaker is serviced or
maintenance operations are performed. Only qualified service technicians
should install, service, and maintain the icemaker. Read the warnings
contained in this booklet carefully as they give important information regarding
safety. Please retain this booklet for any further reference that may be
necessary.
I. Specifications ...................................................................................................................... 5
A. Icemaker ....................................................................................................................... 5
B. Condenser Unit ............................................................................................................. 8
1. URC-5F ................................................................................................................... 8
II. General Information ......................................................................................................... 10
A. Construction ................................................................................................................ 10
B. Sequence of Operation ............................................................................................... 13
1. One Minute Fill Cycle ............................................................................................ 13
2. Initial Harvest Cycle .............................................................................................. 13
3. Freeze Cycle ......................................................................................................... 13
4. Pump-Out Cycle ................................................................................................... 13
5. Normal Harvest Cycle .......................................................................................... 14
C. Control Board .............................................................................................................. 16
1. Control Board Layout ............................................................................................. 17
2. Features ................................................................................................................ 18
d) Low Water Safety ............................................................................................... 18
E. Bin Control .................................................................................................................. 24
IMPORTANT
CONTENTS
3