Henny Penny HC-903, Service Manual

Page 1: ...TY STATEMENT PAGE 2 INTRODUCTION PAGE 3 INSTALLATION PAGE 3 PARTS IDENTIFICATION PAGE 4 EQUIPMENT SET UP AND CLOSE PROCEDURES PAGE 10 TROUBLESHOOTING PAGE 12 NON SCHEDULED MAINTENANCE PAGE 13 ORDERING...

Page 2: ...es incidental to the repair or replacement of a part THE ABOVE LIMITED WARRANTY SETS FORTH THE SOLE REMEDY AGAINST HENNY PENNY FOR ANY BREACH OF WARRANTY OR OTHER TERM BUYER AGREES THAT NO OTHER REMED...

Page 3: ...lt The staging cabinet should be placed on an approved table or shelf to allow easy access for loading and unloading of product For proper operation the cabinet must be level Electrical Connection The...

Page 4: ...pports the grid 7 25702 Hinge Assy 2 Allows the door to swing 27146 Chrome Hinge Cover Only 2 Covers hinge 8 54352 Glass Door Assy RH 1 Allows access to interior 54353 Glass Door Assy LH 41801 Glass O...

Page 5: ...oil 1 Routes power to heater 17 51117RB Display PC Board 1 Displays time and tempera ture 18 44741RB Control PC Board 1 Powers digital display and temperature controls 19 40500 Replaceable Beeper 1 So...

Page 6: ...s the cabinet 23 25964 Intake Hose 1 Pulls outside air into cabinet 24 28155 Vent Cable 1 Opens vents 25 ME50 021 Terminal Block 1 Junction for power cord 26 25963 Exhaust Hose 1 Allows interior cabin...

Page 7: ...s 30 25751 Blower Motor 120 volt 2 Circulates air in unit 25752 Blower Motor 240 volt 2 31 25698 Blower Plate Gasket 4 Seals the blower housing to the blower box 32 25627 Gasket 2 Seals the blower box...

Page 8: ...25944 Rear Panel Studweld Assy 1 Rear components attach to 29 25919 Vent Slide 1 Reduces voltage to 12 volts 30 25954 Outside Panel Assy 1 Covers rear of unit 31 31584 Power Cord Assy 1 Provides powe...

Page 9: ...x 3 8 9 4 mm PH PHD S 4 G SC02 035 Screw 10 x 1 2 12 5 mm AB PH PHD 410 SS 4 H SC01 091 Screw 6 32 x 5 16 7 8 mm SL RH 8 I LW02 010 Lockwasher Internal 6 S 8 J SC02 030 Screw 8 B x 3 8 9 4 mm PH THS...

Page 10: ...ows on the display product can then be placed in the cabinet Slide a tray of product into the racks close the door and press the appro priate timer button on the controls Vent Adjustment The vent sett...

Page 11: ...h will show in the display 2 Depress the timer button under the word Setup Ex Setup depress either 1 or 2 3 Enter access code 1 2 3 Setup deg F shows in the display Fahrenheit or Celsius Once in the S...

Page 12: ...enables the operator to set the display to match the actual cabinet temperature Depress and release the Program button to move to the next step or depress and hold the Program button to exit the Tech...

Page 13: ...much Only open doors as necessary Door gaskets torn or worn Replace door gasket Defective high limit on one of Check high limit replace if necessary heaters Unit Overheating Faulty control If heat LED...

Page 14: ...the complete module top will need to be removed to allow better access to some components 1 Remove the front and back panel screws 2 Remove the 6 side screws 3 Remove the 4 top screws 4 Pull module t...

Page 15: ...displayed Turn the power switch OFF and then back ON If the error message E06 is still displayed the temperature probe must be replaced Tools Phillips screwdriver 3 8 9 mm socket 1 Disconnect the elec...

Page 16: ...power to the unit DISPLAY BOARD REPLACEMENT Tools 5 16 8 mm wrench or socket Phillips screwdriver 1 Disconnect the electrical supply to the cabinet WARNING Place the power switch in the OFF position...

Page 17: ...sult in electrical shock 2 Remove the module housing 3 Label and remove the wires from the transformer 4 Remove the two screws securing the trans former to the unit and remove the trans former from th...

Page 18: ...motor NOTE When replacing a blower motor be sure that the motor coil is positioned away from the heater when reinstalling 7 Install the new blower motor in reverse order and restore power to the unit...

Page 19: ...e new high limit in reverse order DOOR GASKET REPLACEMENT tools Phillips screwdriver 1 Pull the gasket to the side to expose the screws that hold the retainer to the cabinet 2 Loosen the screws around...

Page 20: ...e down the following information 1 From the photography and parts list Item Number ________________________ Part Number ________________________ Description _______________________ 2 From the data pla...

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Page 23: ...lt Rd Little Rock AR 72204 501 664 4326 22 Dixie Supply 490 Julianne St Bldg A 2 Jackson MS 39201 601 354 3025 23 Beaullieu Refrigeration Inc 200 North Luke St Lafayette LA 70506 337 235 9755 24 S L E...

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Page 25: ...ran Colombia 6 65 Cuenca Ecuador Telephone 593 7 831788 Fax 593 7 843221 Egypt 20 Con Trade Centre 3A Ramsis Street Maaroof Building 83 62 Cairo Egypt Telephone 20 2 770642 762551 Fax 20 2 756258 Esto...

Page 26: ...Bucharest D599 Romania Telephone 401 220 4261 Fax 401 220 3990 US Address 115 Main St Mishawaka In 46544 Telephone 219 256 3783 Fax 219 256 7130 Saudi Arabia 58 Commercial Center Development Economy P...