INTRODUCTION
To the owner or user: This manual is intended to
provide you, and the maintenance or service
technician, with the information needed to install,
start up, clean, maintain, and service this ice
system.
This is a modular type ice system that fits a variety
of Scotsman ice storage bins.
Its features include: front service for the freezer,
gear motor, control box, water reservoir, and bin
control; an electronic circuit for monitoring ice and
water level; a thermostatic expansion valve; and
R-404A as the refrigerant.
NME954 & FME1204
May 2001
Page 1
Table of Contents
FOR THE INSTALLER ······································ Page 2
SAMPLEBINANDMACHINECOMBINATIONS························· Page 3
FOR THE INSTALLER ······································ Page 4
FOR THE INSTALLER: Location ································· Page 5
FORTHEPLUMBER······································· Page 6
FOR THE ELECTRICIAN ····································· Page 7
FOR THE INSTALLER ······································ Page 8
START UP············································· Page 9
COMPONENT DESCRIPTION ·································· Page 10
COMPONENT DESCRIPTION ·································· Page 11
CONTROL BOX: Components ·································· Page 12
ELECTRICAL SEQUENCE: ··································· Page 13
OPERATION: Water········································ Page 14
OPERATION: Performance ···································· Page 15
SANITIZING AND CLEANING ·································· Page 16
SENSORMAINTENANCE ···································· Page 17
BEARING MAINTENANCE ···································· Page 18
MAINTENANCE: Air Cooled···································· Page 19
AUGERMAINTENANCE····································· Page 20
SERVICEDIAGNOSIS······································ Page 21
SERVICEDIAGNOSIS······································ Page 22
CONTROL SYSTEM DIAGNOSTICS ······························· Page 23
REMOVAL AND REPLACEMENT: Water Reservoir & Bin Controls ··············· Page 24
REMOVAL AND REPLACEMENT: Bearing And Breaker ····················· Page 25
REMOVAL AND REPLACEMENT: Auger····························· Page 26
REMOVAL AND REPLACEMENT: Water Seal ·························· Page 27
REMOVAL AND REPLACEMENT: Evaporator ·························· Page 28
REMOVAL AND REPLACEMENT: Gearmotor ·························· Page 29
REMOVAL AND REPLACEMENT: Fan Blade and Motor····················· Page 30
REFRIGERATION SYSTEM SERVICE ······························ Page 31
What to Do Before Calling for Service······························· Page 32
This manual was printed on recycled paper. Keep
it for future reference.
Note the warning symbol
where it appears. It marks a
possible hazard.