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EF Series, EMF Series Troubleshooting Trees, Auger Motor Amp Draw Fluctuates, Page C9
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EF Series
EMF Series
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Troubleshooting
Specification
Install
Maintenance
Expansion Valve Diagnosis Symptom
Evaporator Disassembly
Winterizing Procedures
Compressor Delay
Adjustments
Cleaning And Sanitizing Instructions
Page 27
Image 27
Flake Ice Machines
Troubleshooting Trees
Auger Motor Amp Draw Fluctuates
Page C9
Page 26
Page 28
Page 27
Image 27
Page 26
Page 28
Contents
Denver, Colorado
SERVICE AND INSTALLATION MANUAL EF and EMF Series Flaked ICE Machines
ICE-O-Matic
11100 East 45th Ave
Page
Flake Ice Machines
Table Of Contents
Page A2
How To Use This Manual
General Information
Model and Serial Number Format Model Numbers EF 80 0 A
Serial Number Date Code
Page
Electrical and Mechanical Specifications
General Information
Page A5
Adjustments
Installation Guidelines
Ambient Operating Temperatures
Electrical Specifications
General Information
EF Series
Page A7
General Information
EMF Series
Page A8
General Information
EMF Series 48 Inch Wide
Page A9
Page A10
Remote Condenser Installation
Installation Guidelines
General Information
GOVERNING LAW
General Information
ICE-O-Matic
Page A11
General Information
General Operation
Evaporator Float Gear Reducer V-Belt Auger Motor
Scheduled Maintenance
Maintenance Procedure
Danger
CLEANING AND SANITIZING INSTRUCTIONS
Scheduled Maintenance
Winterizing Procedures
Winterizing Procedures
Method of Application
Cleaning Activity
Cleaning Agent
Cabinet Care
How To Use The Troubleshooting Trees
Troubleshooting Trees
Troubleshooting Trees
Machine Runs, Does Not Make Ice
Page C2
Page C3
Troubleshooting Trees
Flake Ice Machines
Machine Runs, Does Not Make Ice
Troubleshooting Trees
Machine Does Not Run
Page C4
Troubleshooting Trees
Slow Production
Page C5
Troubleshooting Trees
Low Production
Page C6
Troubleshooting Trees
High Suction Pressure
Page C7
Troubleshooting Trees
Machine Freezes Up Auger Seizes
Page C8
Troubleshooting Trees
Auger Motor Amp Draw Fluctuates
Page C9
Troubleshooting Trees
Water Leaking From Bottom of Evaporator
Page C10
Troubleshooting Trees
Machine Produces Wet Ice
Page C11
Page C12
Troubleshooting Trees
Troubleshooting Trees
Noise Coming from Evaporator
Page C13
Water System
Water System
Float Valve and Reservoir
Drip Boot
Water System
Water Seal and Lower O-Ring
Drive System
Drive System
Drive System
Gear Reducer
Coupler
Evaporator Disassembly
Drive System
Evaporator and Internal Components
Remove 2 setscrews
Drive System
Drive System
Evaporator Barrel and Auger Inspection
Page E5
Bearings, Water Seal and O-Rings
Drive System
Seal Face Installation
Evaporator Reassembly
Drive System
Drive System
Exploded View of the Evaporator
Page E8
Refrigeration System
Refrigeration System and Components
Compressor
Page
Refrigeration System
Refrigerant Pressures Continued
Page F3
Refrigeration System
Refrigerant Pressures Continued
Page F4
Page
Water Regulating Valve
High Pressure Safety
Refrigeration System
Water Cooled Condenser
Expansion Valve
Refrigeration System
Remedy
Expansion Valve Diagnosis Symptom
Problem
Refrigeration System
Evaporator
Refrigeration System
Mixing Valve L.A.C., Headmaster
Refrigeration System
Remote System
Remote Condenser
Possible Cause
Problem
Refrigeration System
Mixing Valve Diagnosis
Page F12
Refrigeration System
Receiver
Refrigerant
Refrigeration System
Method of Charging Refrigerant
Page F13
Reference Tables on Page A5
Refrigeration System
Contactor
Selector Switch
Electrical System
Control Circuit
Overload External
Capacitors
Start Relay
Thermostatic Bin Control
Safety Control
Electrical System
Bin Control
Auger Motor
Electrical System
Mechanical Bin Control
Auger Motor Relay
Pump Down Control
Compressor Delay
Electrical System
Pump Down System Remote Only
Electrical System
EF250/255/405 EF450A/W
Page G6
Electrical System
EF800A/W
Page G7
Page G8
Electrical System
EMF450/405A/W
9071958-01
Electrical System
EMF800A/W
Page G9
Page G10
Electrical System
EMF705/1005/1006A/W
9071956-01
Electrical System
EMF1106R
Page G11
Electrical System
EMF2306A/W
Page G12
Electrical System
EMF2306R
Page G13
Electrical System
EMF2305L
Page G14
Page