Middleby Marshall PS224 PS310 Appendix - Instructions for Service Kits 33984 and, Right, Block

SECTION 3 - SERVICING COMPONENTS

Appendix - Instructions for Service Kits 33984 and 33985 -

Oven Thermocouple Kit, 11/01

Figure 11

Location of New Thermocouple Mounting Holes - PS570, PS570S

High limit thermocouple						High limit thermocouple
position for ovens with			Thermocouple positions			position for ovens with
LEFT-TO-RIGHT conveyors					RIGHT-TO-LEFT conveyors
	for non-Pizza Hut/Tricon ovens
				Thermocouple positions
		for		Pizza Hut/Tricon ovens

Figure 12a

Thermocouple Wiring - PS570 and PS570S (early) after thermocouple update - Left to Right Conveyor

Left Ground

Terminal lead Block

White	Red	Red	White	Ground	Red	White	Right
(temp)	(temp)	(temp)	(temp)	leads (all)	(hi lim)	(hi lim)	Terminal

Block

	New chassis
To temperature	ground wire	To temperature	To high limit
controller		controller	control module

Figure 12b

Thermocouple Wiring - PS570 and PS570S (early) after thermocouple update - Right to Left Conveyor

Left	White	Red	Ground	White	Red	Red	White	Ground	Right
Terminal	(hi lim)	(hi lim)	leads (all)	(temp)	(temp)	(temp)	(temp)	lead	Terminal
Block									Block

New chassis

ground wire

To high limit	To temperature	To temperature
control module	controller	controller

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