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8

Cap Tube            - 

.042 ID x .020 Wall Thick 

   x 

83" 

 
Min. Fuse Size    - 

15 amps 

 
Refrig. Charge   - 

23 ounces  R 404 

   652.05 

grams 

 
Operating Pressure  75F/24C 

90F/32C 

  

Head 

 215 

 235 

  

Suction 10 

 10.5 

 

TROUBLESHOOTING CHART 

 
 

TROUBLE

 

POSSIBLE CAUSE

 

REMEDY

 

 

 

 

Compressor starts but 
immediately cuts out on 
overload.

 

1.  Low voltage

 

1. Check voltage at cabinet.  
Should be within 5% of serial 
plate rating

 

 

2.  Relay defective 

 

2. Replace

 

 

 

 

Compressor will not start, no 
hum.

 

1.  Power disconnected

 

1. Reconnect power

 

 

2.  Power switch off

 

2. Reposition switch to ON

 

 

3.  Blown or tripped breaker

 

3.  Reset breaker

 

 

4.  Defective wiring

 

4.  Repair or replace

 

 

5.  Defective temp control

 

5.  Replace

 

 

6.  Defective overload

 

6.  Replace

 

 

 

 

Compressor will not start, hums 
but cycles on overload

 

1.  Low Voltage

 

1.  Check voltage at cabinet.  
Should not be more than 5% 
below serial plate rating. 

 

 

2.  Defective compressor

 

2.  Replace

 

 

3.  Defective relay

 

3.  Replace

 

 

4.  Restriction (pinched cap 
tube)

 

4.  Replace cap tube

 

 

 

 

 
 

Summary of Contents for GGSM

Page 1: ...MERCHANDISER Low Temperature Glass Front and Sides P N OII GGSM January 2006 First Call for help US and Canada 1 800 922 1919 Soporte T cnico y Asistencia M xico 01 800 522 1900 For a Service Network...

Page 2: ...and Circulation 4 Glass Heaters 5 Electric Condensate Pan 5 Defrost Time Clock 5 Temperature Control 6 Temperature Control Replacement 6 Condenser 6 Defrost Stat Replacement 6 Glass Heater Wire Repla...

Page 3: ...Loca tions where direct sunlight would shine into the cabinet for extended periods of time and locations where drafts from open doors air conditioning ducts fans and grills would blow into the cabinet...

Page 4: ...d the lower left access panel Ac cess to the enclosure is accomplished by first removing the front access panel and then the side panel There are two screws in each end of this panel The electrical en...

Page 5: ...rmostat built into the heater The drain car rying water to this pan should be trapped to prevent warm air migrating back to the evapo rator Defrosting of the evaporator is accom plished through the us...

Page 6: ...cation of the cabinet in the store and store traffic should be considered when setting up this schedule TEMPERATURE CONTROL REPLACEMENT If there is product in the cabinet it must be placed in a storag...

Page 7: ...wires Gently pull wires through hole penetration in bottom of cabinet and connect to proper terminals on ter minal board Reset timer and reassemble cabi net in reverse order BULB BALLAST REPLACEMENT...

Page 8: ...ing 2 Relay defective 2 Replace Compressor will not start no hum 1 Power disconnected 1 Reconnect power 2 Power switch off 2 Reposition switch to ON 3 Blown or tripped breaker 3 Reset breaker 4 Defect...

Page 9: ...ossible defrost heater joints grounded or time clock defective 5 Repair replace Low head and suction pressure 1 Short of refrigerant 1 Leak check change drier evacuate and recharge 2 Restricted cap tu...

Page 10: ...er will not come on until the defrost thermostat temperature has been reduced below 32 F 0 C Defrost cycle too long 1 Terminating on timer failsafe factory set 40 mins 1 Replace defrost thermostat The...

Page 11: ...ctory until such time as the defective part is returned and proved to be defective by our Quality Control De partment v Contact your Hussmann Distributor for instructions on returning in warranty part...

Page 12: ...be given too partially offset the invoice for the replacement To obtain reimbursement forward to Hussmann Corporation 140 East State Street Gloversville NY 12078 the following information The cabinet...

Page 13: ...IED FRACTIONAL 1 32 DECIMAL 0 031 ANGULAR 1 HOLE LOCATION SPACING 1 64 1 2 3 4 5 6 17 18 19 20 21 22 23 24 BLK 3 4 X N 2 1 S1 S3 POWER SWITCH POWER CORD COMPRESSOR CONDENSER FAN 2 R GGSM 3 DEFROST T S...

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