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MHC-1 Service Manual   

PARTS BREAKDOWN

 

MODEL 86009 
 

 

LABEL 

PART NUMBER 

PART DESCRIPTION 

340000 

Top Cover Panel 

340001 

Heater Insulation Plate 

340002 

Rear Cover Panel 

340003

 

Cordset 

000170SP

 

Heyco Strain Relief Grommet 

340004 

Rear Retention Rod 

G 340005 

Side 

Insulation 

H 340006 

Power 

Controller 

340007 

Side Cover Panel 

340008 

Ribbon Cable Subassembly 

K 340009 

System 

Controller 

340010

 

Control Panel Label 

M 340011 

Leg 

340012 

Top / Bottom Insulation 

O 340013 

Hex 

Washer 

340014 

E-Style External Retaining Ring 

340015

 

Plastic 

Tray 

340016

 

Front Retention Rod 

S 340017 

Spring 

340018 

Heater Plate Bracket 

340019 

Lower Heater Subassembly 

340020 

Universal Tray Seal Panel 

340021

 

Upper Heater Subassembly 

340022

 

Illuminated Green Rocker Switch  

Y 340023 

Caution-Hot 

Label 

  
 
 
 
 
 

Summary of Contents for 86007

Page 1: ...of America Technical Support Hotline 800 678 9511 Telephone 260 459 8200 www mercosavory com parts service manual This document includes sequence of operations troubleshooting replacement instructions...

Page 2: ...MHC 1 Service Manual 2 UNIT SPECIFICATIONS Model Voltage Amps Watts Hz Phase Plug 86007 Left Side Control 120 VAC 3 360 60 1 6 NEMA 5 15P 86009 Right Side Control 120 VAC 3 360 60 1 6 NEMA 5 15P...

Page 3: ...tor is ground Power is permanently supplied to the main power switch Heating Circuit Closing the main power switch supplies voltage to the power board and control board The control is set to the desir...

Page 4: ...g information If the amp draw is high or low check the individual elements for opens shorts and proper resistance WITH POWER OFF To check resistance of the elements remove all leads from the elements...

Page 5: ...vity 3 Disconnect thermocouple and all power connections to board Mark all wires for reassembly 4 Take out power board 5 Take out shelf mounting screws from both sides 6 Remove shelves and feed wiring...

Page 6: ...340004 Rear Retention Rod I 340001 Heater Insulation Plate J 340013 Hex Washer K 340012 Top Bottom Insulation L 340011 Leg M 340014 E Style External Retaining Ring N 340015 Plastic Tray O 340016 Fron...

Page 7: ...MHC 1 Service Manual 7 EXPLODED VIEW MODEL 86007...

Page 8: ...troller I 340007 Side Cover Panel J 340008 Ribbon Cable Subassembly K 340009 System Controller L 340010 Control Panel Label M 340011 Leg N 340012 Top Bottom Insulation O 340013 Hex Washer P 340014 E S...

Page 9: ...MHC 1 Service Manual 9 EXPLODED VIEW MODEL 86009...

Page 10: ...erning Menu and Product programming please refer to MHC 1 Operator Manual Temperature Button Time Button Top Heating Element Indicator Light Green Indicator Light Green Up Arrow Button Down Arrow Butt...

Page 11: ...MHC 1 Service Manual 11 WIRING DIAGRAM...

Page 12: ...MHC 1 Service Manual 12...

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