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SERVICE AND INSTALLATION MANUAL
EF and EMF Series
Flaked ICE Machines
ICE-O-Matic
11100 East 45th Ave
Denver, Colorado 80239
Part Number 9081325-01 Print Date 1/07
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Flake Ice Machines Table Of Contents General Information Refrigeration System (Continued) Model and Serial Number Format A3-A4 Mixing Valve F10 Electrical and Mechanical Specifications A5 Pump Down System F11 Installation Guidelines A6 Liquid Line Solenoid F11 Electrical and Plumbing Requirements A7-A9 Receiver F12 Remote Condenser Installation A10 Refrigerant F13 Warranty Information A11 General Operati
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Flake Ice Machines How To Use This Manual ICE-O-Matic provides this manual as an aid to the service technician for installation, operation, and maintenance of flaked ice machines. This manual covers all EF and EMF series flaked ice machines. If used properly, this manual can also help the service technician troubleshoot and diagnose most of the problems that may occur with the machine. Sections A and B of this manual provide general and maintenance information. The remainder of
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Flake Ice Machines General Information Model and Serial Number Format Model Numbers EF 80 0 A 1 Revision Level Condenser Type: A=Air W=Water R=Remote Voltage: 0=115V 5=240/50/1 6=208-230/60/1 Approximate 24 hour ice production: (x 10 @ 70°F/21°C Air and 50°F/10°C Water) Series: E=Environmental Flaker (Uses HFC Refrigerant) F=Self Contained Flake Ice Machine MF=Modular Flake Ice Machine Se
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Flake Ice Machines General Information Electrical and Mechanical Specifications Production per 24 Hours @ No. of Minimum Max 90°FA 70°FW Compressor wires incl Circuit Fuse ** Refrigerant Model Number Lbs Kg *RLA *LRA Voltage ground Ampacity Size Type Oz. Grams EF Series / 60 Hertz Machines EF250A 319 145 5.7 30.2 115/60/1 3 12.4 15 R404A 12 340 EF450A 360 163 7.2 40 115/60/1 3 14.5 15 R404A 17 482 EF800A 61
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Flake Ice Machines General Information Installation Guidelines Note: Installation should be performed by an ICE-O-Matic trained Service Technician. For proper operation of the ICE-O-Matic ice machine, the following installation guidelines must be followed. Failure to do so may result in loss of production capacity, premature part failures, and may void all warranties. Ambient Operating Temperatures Minimum Operating Temperature: 50°F (10°C) Maximum Operating Temperature 100°F
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Flake Ice Machines General Information EF Series Page A7
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Flake Ice Machines General Information EMF Series Page A8
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Flake Ice Machines General Information EMF Series (48 Inch Wide) Page A9
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Flake Ice Machines General Information Remote Condenser Installation The EMF1106R2 and EMF2306R2 remote ice makers incorporate the mixing valve in the condenser. This configuration allows up to a 100 foot calculated remote line set run. Reference the diagram below to calculate the maximum 100 foot line set run. For proper operation of the ICE-O-Matic ice machine, the following installation guidelines must be followed. Failure to do so may result in loss of production capacity,
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Flake Ice Machines General Information ICE-O-Matic Parts and Labor Domestic & International Limited Warranty Mile High Equipment LLC (the “Company”) warrants ICE-O-Matic brand ice machines, ice dispensers, remote condensers, water filters, and ice storage bins to the end customer against defects in material and factory workmanship for the following: • Cube ice machines, compressed ice machines and • Ice storage bins -Twenty-four (24) month parts and labor remote condensers. -
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Flake Ice Machines General Information General Operation A general description of the flake ice machine operation is given below. The remainder of the manual provides more detail about the components and systems. Water enters a reservoir through the float valve and is gravity fed into the evaporator barrel through an opening in the bottom of the barrel. Water fills the evaporator to the same level as the water in the reservoir. A float valve, which stops the flow of water in
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Flake Ice Machines Scheduled Maintenance Danger! Electrical shock and/or injury from moving parts inside this machine can cause serious injury or death. Disconnect electrical supply to machine prior to performing any adjustments or repair. Maintenance Procedure Warning! Failure to perform the required maintenance at the frequency specified will void warranty coverage in the event of a related failure. To insure economical, trouble free operation of the ice maker, it is recom
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Flake Ice Machines Scheduled Maintenance CAUTION: Protective eyewear and gloves should be worn when using cleaning products. CLEANING AND SANITIZING INSTRUCTIONS 1. Turn the machine and water supply to the float off. 2. Remove or melt all ice in the bin. 3. Prepare one gallon (3.75l) of non-chlorine ice machine cleaner i.e. Nu-Calgon Nickel Safe, as directed on container. 4. Turn the machine on, remove the float reservoir cover and add cleaning solution to the reservoir.
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Flake Ice Machines Winterizing Procedures Winterizing Procedures Important! Whenever the ice machine is taken out of operation during the winter months, the procedure below must be performed. Failure to do so may cause serious damage and will void all warranties. 1. Turn off water to machine. 2. Make sure all ice is out of the evaporator(s) 3. Place the ON/OFF switch to the “OFF” position. 4. Disconnect the tubing between the evaporator and water float. 5. Drain the
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Flake Ice Machines Cabinet Care Cleaning Stainless Steel Commercial grades of stainless steel are susceptible to rusting. It is important that you properly care for the stainless steel surfaces of your ice machine and bin to avoid the possibility of rust or corrosion. Use the following recommended guidelines for keeping your stainless steel looking like new: 1. Clean the stainless steel thoroughly once a week. Clean frequently to avoid build-up of hard, stubborn stains. Al
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Flake Ice Machines Troubleshooting Trees How To Use The Troubleshooting Trees The troubleshooting trees were developed to be used in conjunction with the service information in the sections that follow. If used together as intended, these two parts of the manual will allow the ice machine service technician to quickly diagnose many of the problems encountered with the ice machines. When used as designed, the troubleshooting trees can lead you from a general symptom to the most
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Flake Ice Machines Troubleshooting Trees Machine Runs, Does Not Make Ice Page C2
