Ice-O-Matic EMF Series - Manual (Page 3)

Flake Ice Machines
Table Of Contents
Page A1
General Information
Model and Serial Number Format A3-A4
Electrical and Mechanical Specifications A5
Installation Guidelines A6
Electrical and Plumbing Requirements A7-A9
Remote Condenser Installation A10
Warranty
Information A11
General Operation A12
Scheduled Maintenance
Maintenance Procedure B1
Cleaning and Sanitizing Instructions B2
Winterizing
Procedure B3
Cleaning Stainless Steel B4
Troubleshooting Trees
Introduction C1
Machine Runs, Does Not Make Ice C2
Machine Does Not Run C4
Slow Production C5
Low Suction Pressure C6
High Suction Pressure C7
Machine Freezes Up (Auger Seizes) C8
Auger Motor Amperage Fluctuations C9
Water Leaking From Evaporator C10
Machine Produces Wet Ice C11
Hot Evaporator, Low Suction Pressure C12
Noise Coming From Evaporator
C13
Water System
Float Valve and Reservoir D1
Water Seal and O-Rings D2
Drip Boot D2
Drive System
Auger Drive Motor and V-Belt E1
Gear Reducer E2
Coupler E2
Evaporator and Internal Components E3
Evaporator Disassembly E3
Evaporator and Auger Inspection E5
Bearing, Water Seal and O-Rings E6
Seal Face Installation E7
Evaporator Reassembly E7
Refrigeration System
Refrigeration System and Components F1
Compressor
F1
Refrigerant Pressures F2
Air Cooled Condenser F5
Water Cooled Condenser F6
Water Regulating Valve F6
High Pressure Safety Control F6
Expansion Valve F7
Production Check F8
Evaporator F9
Remote System F10
Refrigeration System (Continued)
Mixing Valve F10
Pump Down System F11
Liquid Line Solenoid F11
Receiver F12
Refrigerant
F13
Electrical System
Control Circuit G1
Compressor and Start Components G1
Safety Control G3
Bin Control G3
Auger Motor Relay G4
Auger Motor G4
Compressor Delay G5
Pump Down System G5
Pump Down Control G5
Wiring Diagrams
EF240/255/405, EF450 A/W G6
EF800 A/W G7
EMF450/405 A/W G8
EMF800 A/W G9
EMF705/1005/1006 A/W G10
EMF1106 R G11
EMF2306 A/W G12
EMF2306 R G13
EMF2305L G14