Introduction
To the owner or user: This service manual is
intended to provide you, and the maintenance or
service technician, with the information needed to
install, start up, clean, maintain and repair this
product.
The CM500 is an ice machine that produces
cubed ice on 2 vertical cube freezing surfaces.
The cubes fall as vertical strips of cubes into the
ice storage bin where they break up into individual
cubes. The CM500 automatically maintains the
level of ice by turning on when the ice level falls,
and switches off when the bin is full.
The refrigeration system uses R-502 as the
refrigerant.
Table of Contents
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2
Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4
Plumbing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5
Final Check List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6
Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9
Initial Start Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 10
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 12
Water/ Refrigeration Schematic . . . . . . . . . . . . . . . . . . . . . . . . . page 15
Technical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . page 17
Service Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 18
Removal and Replacement
. . . . . . . . . . . . . . . . . . . . . . . . . . page 20
Parts lists and wiring diagrams are located in the
center of this manual, printed on yellow paper.
Note the warning symbol where it appears in this
manual. It is an alert for important safety
information on a hazard that might cause serious
injury.
Keep this manual for future reference.
This manual was printed on recycled paper.
CM500
December, 1992
Page 1
