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Operation and Adjustment                                                                    ICEU060

Page 12

The information shown below covers a wide range of air and water temperatures.  It is intended as a
guideline only, and is based on data compiled from NEW Clean units.  Allow a variation from each end of
the range given. 

Refrigeration System Pressures:

Freeze Cycle Time -

20-25 Minutes

High Side (Discharge)

Defrost Cycle Time 

 

2-3 Minutes

End of Freeze Cycle 125-130 PSI

Compressor Amps

Harvest Cycle

83-125 PSI

Freeze Cycle – 3.6 to 4.3

     Low Side (Suction)

Harvest Cycle – 3.6 to 7.7

End of Freeze Cycle 1-3 PSI
Harvest Cycle (Max) 120 PSI

 

Adjustment Of The Cube Size

Adjust only when cubes are too large or too small.

(See the illustration at the right)

1.

Remove the front panel, locate knob.

2.

To increase the cube size, turn knob 1/8 turn
clockwise.  To decrease the cube size, turn the knob
1/8 turn counter clockwise.

3.

Observe the size of the cubes in the next two harvest
cycles.  If more adjustment is needed, continue
adjustments until the correct size is obtained.

Adjustment Of The Bin Thermostat Control

Adjust the bin thermostat when the icemaker turn off too
soon (ice level low) or when it turns off too late (ice storage
bin overfills.)

To increase the ice level in the storage bin:

1.

Rotate the bin thermostat adjustment screw (located
under the front panel on the control box cover)
clockwise 1/8 turn at a time until the ice level that the
machine maintains is correct.

2.

Rotate the bin thermostat adjustment screw
counterclockwise 1/8 turn at a time until the ice level is
correct.

Summary of Contents for ICEU060

Page 1: ...Mile High Equipment 11100 East 45th Ave Denver Colorado 80239 Part Number 9081291 01 Print Date 11 01 MODEL ICEU060 ICE UNDERCOUNTER SERIES CUBERS SERVICE AND INSTALLATION MANUAL...

Page 2: ...Works Water System Page 9 How It Works Refrigeration Page 10 11 Operation And Adjustment Page 12 Sanitizing And Cleaning Page 13 Service Diagnosis Page 14 Component Replacement Page 15 16 Wiring Diag...

Page 3: ...or installations Machine requires voltage indicated on rating nameplate Failures caused by improper voltage are not considered factory defects Extended periods of operation at temperatures exceeding l...

Page 4: ...lity connections Allow enough space for the machine to be pulled out from its installed location Do not build a floor in front of the machine that would prevent its removal Air Circulation The front p...

Page 5: ...un is recommended Install the drains per local code A vent is recommended on the highest point of the drain tube and the drain tubing must be rigid pipe DO NOT use flexible tubing Electrical 1 Locate...

Page 6: ...cuit 5 Is the water supply line shut off valve installed and is the water turned on 6 Have the bin interior and cabinet exterior been wiped clean 7 Are all internal components in place including spray...

Page 7: ...uns this is normal 9 After about 20 minutes the machine will begin to release ice This is called the harvest cycle Observe the first cube harvest a Check the size of the ice cubes Note The normal size...

Page 8: ...tat control body is located in front of the control box just beside the cube size control The thermostat sensing tube is located in the ice storage bin on the left side wall and will automatically shu...

Page 9: ...Component Location ICEU060 Page 8...

Page 10: ...ns and hot refrigerant gas is discharged into the evaporator The inlet opens and a fresh supply of water flows to the top of the evaporator and then drains into the reservoir The ice cubes have been r...

Page 11: ...the condenser The refrigerant then condenses into a high pressure liquid From the condenser the liquid refrigerant flows through the liquid line and the liquid line filter drier After the filter drie...

Page 12: ...strainer outlet is connected to two tubes one which leads to a hot gas valve solenoid When this valve opens the refrigerant gas follows the path of least resistance and flows through the tubing from t...

Page 13: ...llustration at the right 1 Remove the front panel locate knob 2 To increase the cube size turn knob 1 8 turn clockwise To decrease the cube size turn the knob 1 8 turn counter clockwise 3 Observe the...

Page 14: ...ce produced during cleaning and to clean out the drain Wipe the interior of the bin with mild soap and hot water rinse with cold water To sanitize prepare ounce of approved EPA FDA sodium hypochloride...

Page 15: ...jets Some cloudy Shortage of water Check water supply Cubes too large Cube size control adjusted Check and adjust for proper operation improperly Decreased ice capacity Inefficient compressor Replace...

Page 16: ...rews and control box cover to gain access to the cube size control body Remove screws and dismount the cube size control from the control box Disconnect the electrical wires from the cube size control...

Page 17: ...er valve 4 Disconnect electrical wires from the inlet water valve 5 Disconnect water lines to and from the water valve 6 Remove the valve from the icemaker 7 Reverse removal procedure to replace Water...

Page 18: ...Component Layout ICEU060 Page 17...

Page 19: ...Wiring Diagram ICEU060 Page 18...

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