Middleby Marshall Oven PS770-1 Parts List

PS770 “WOW” SERIES GAS FIRED:

SPL030907-PF-BD

March 9, 2007

A MIDDLEBY COMPANY

Parts Manual

with Wiring Diagrams for domestic ovens

Serial # Code (Nine Digit Code) (for units produced prior to mid-July, 2006) First 4 digits - order of production Fifth digit - model speciﬁc Sixth and Seventh digit - month of production Eighth and Ninth digit - year of production

Serial # Code (Ten Digit Code) (for units produced after to mid-July, 2006) First 5 digits - order of production Sixth digit - model speciﬁc Seventh and Eighth digit- month of production Ninth and Tenth digit - year of production

Replaces SPL053106-PF-BD

May 31, 2006

SPL120205-PF-BD

December 2, 2005

Starting Serial # 943650206

Table of Contents: Page 2

email: techsupport@middleby.com

1-847-741-3300 fax 1-847-741- 4406

www.middleby.com

1400 Toastmaster Drive

Elgin, IL 60120

Table of Contents

Spec Sheet ...................................................................................................................... 3

Key Parts ........................................................................................................................ 6

Cross Reference of Wiring Diagram Symbols and Part Number(s) .............................. 7

View of Installation Kit(s) and Base Kit(s) ....................................................................8

Parts for Installation Kit(s) and Base Kit(s) ................................................................... 9

View of Oven Panels, End Plugs and Window ............................................................. 10

Parts for Oven Panels, End Plugs and Window ............................................................ 11

View of Gas Piping ....................................................................................................... 12

Parts for Gas Piping ...................................................................................................... 13

View(s) of Burner/Blower Motor Assembly ................................................................. 14

Parts for Burner/Blower Motor Assembly .................................................................... 15

View(s) of Front Control Area(s) .................................................................................. 16

Parts for Front Control Area(s) ..................................................................................... 17

View of Rear Compartment and Blowers (Conveyor Drive End Shown) .................... 18

Parts for Rear Compartment and Blowers (Conveyor Drive End Shown) ................... 19

View of “Single” Belt Conveyor ................................................................................... 20

Parts for “Single” Belt Conveyor .................................................................................. 21

View of “Split” Belt Conveyor .....................................................................................22

Parts for “Split” Belt Conveyor .................................................................................... 23

Standard Finger Conguration 58762E and Part Numbers .......................................... 24

3-D View Finger Arrangement w/Part Numbers 58762-1 Rev. E .................................. 25

Thermocouple Placements 59077 Rev. G ...................................................................... 26

Wiring Diagram, G208-240, 50/60Hz, 1 Phase 54745 Rev. I ....................................... 27

Start Up Form PS770 Initial Start-Up/Check Out Procedures - Form # P/N 59279 Rev. “B” Dated 7/20/06 .. 28

234

-Touch Screen Display to PLC

Computer Cable Connects Main Oven Touch Screen to Customers Point of Sale (POS) Computer System

CROSS REFERENCE of WIRING DIAGRAM SYMBOLS and PART NUMBERS

• Air Switch 1 -Rear Right ................................................ 50610

• Air Switch 2 - Rear Left ..................................................50610

• Air Switch 3 - Front Right ...............................................57141

• Blower Motor–Left ..........................................................57288

• Blower Motor–Right ......................................................57288

• Burner Blower Motor ................................................... M9887

• Circuit Breakers

• CB1 - 15A ........................................................................45037

• CB2 - 15A ........................................................................45037

• CB3 - 15A ........................................................................45037

• CB4 - 15A ........................................................................45037

• CB5 - 3A ..........................................................................45036

• CB6 - 3A ..........................................................................45036

• CB7 - 1A ..........................................................................45644

• CB8 - 1A ..........................................................................45644

• Cooling Fan LH ............................................................. M9616

• Cooling Fan RH ............................................................. M9616

• Controller 1 DC ...............................................................58679

• Controller 1 DC (split belt) ..............................................58679

• Conveyor Motor ..............................................................58678

• Conveyor Motor (split Belt) ............................................58678

• Dual Burner .....................................................................54719

• Converter Module - Digital A041, Right .........................58669

• Control Module - Digital C14RS-A, Left ........................59082

• Thermocouple Module - Digital TC4, Middle ................58668

• Gas Valve .........................................................................54724

• Green Light (Reset Button) .............................................35145

• GT30 Display ..................................................................59080

• Ignition Module, Dual .....................................................54727

• Inverter - 1 Left, 2HP.......................................................59169

• Inverter - 2 right, 2 HP .....................................................59169

• Switch(es)

• LS1 (LH RR), Momentary .....................................28021-0061

• LS2 (RH RR), Momentary .....................................28021-0061

• LS3 (RH Front), Inter Lock ....................................28021-0047

• LS4 (LH Front), Inter Lock ....................................28021-0047

• Reset Button ....................................................................35145

• Mod Valve 1 (41647) .......................................................59450

• Mod Valve 2 (41647) .......................................................59450

• Photocell 1 Entrance ........................................................ 59112

• Photocell 2 Exit ...............................................................59112

• Power Supply ................................................................. M9608

• Relay ................................................................................59132

• Signal Amplier 1 ............................................................31651

• Signal Amplier 2 ............................................................31651

• TB1 RR LT (3 Pole) .........................................................44390

• TB2 RR LT (3 Pole) .........................................................44390

• TB3 RR RT (3 Pole) ........................................................44390

• TB4 RR LT (8 Pole) .........................................................31047

• TB5 Comp Brkt (4 Pole) ...............................................M0593

• TB6 Comp Brkt (4 Pole) ...............................................M0593

• TC1 - 6” High Limit (33984) .......................................33812-1

• TC2 - 12”, Oven Temp. ................................................33812-6

• TC3 - 12”, Oven Temp. ................................................33812-6

• TC4 - 2.5”, Control Compartment ................................33812-8

• XFMR1 - 240V/24V 65 VA .............................................32108

• XFMR2 - 240V/24V 65 VA .............................................32108

• High Limit .......................................................................33983

Wiring Diagram Drawing # 54745 Rev. I Shown on Page 27.

SET THE ENERGY MODES TO THE FOLLOWING SETTINGS AS OF 3/08/2007

OVEN

WITH POS COMPUTER CABLE OVEN WITHOUT POS CABLE

MODE 2--7:00 MINUTES MODE 2--7:00 MINUTES MODE 3--14:00 MINUTES MODE 3--20:00 MINUTES MODE 4--1 HOUR MODE 4--1 HOUR

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VIEW OF INSTALLATION KIT (PART NUMBER 59057)

VIEW OF BASE PAD KIT

8910

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