Henny Penny SCR-6/8 technical manual Thermal Sensor Replacement

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SCR-6/8

2-5. THERMAL SENSOR

REPLACEMENT
	1.	Remove electrical power to unit.
		To avoid electrical shock or property damage, move the
		power switch to OFF and disconnect main circuit
		breaker, or unplug cord at wall receptacle.
	2.	Remove the side panel closest to the controls.
Step 2	3.	Unplug probe from control PC board.
	3.	Unplug probe from control PC board.
	4.	Press down on the probe bracket and pull probe from
		bracket, or using 3/8" socket, remove nut securing probe
		bracket to unit and remove bracket and probe from unit.
	5.	Remove vent panels from inside unit. (See Cleaning
		Section of Operator’s Manual.)
Step 3	6.	Install new probe in reverse manner, exposing the probe
		1½” (38 mm) inside cabinet.

1½ inch (38 mm) probe position is important. Improper positioning causes erroneous temperature readings.

7.Plug probe onto P2, a 2 pin connector.

Step 6

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2-3

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Contents Technical Manual Page Table of Contents 803 Which, if not avoided, could result in death or serious SafetyTroubleshooting IntroductionTroubleshooting Problem Cause Correction Error Code Cause Correction This Intentionally Left Blank Light bulbs and surrounding surfaces may be hot Power switch to OFF and disconnect main circuitTo avoid electrical shock or property damage, move Breaker, or unplug cord at wall receptacleRemove electrical power to unit Blower ReplacementThermal Sensor Replacement Results ContactorTest Points Results Drive Motor Replacement KITReplacement ContactorRotation Control Switch Drive Motor Replacement KITReplace side panel and restore power Rotation Control SwitchMent Drive Motor Capacitor Replace Ment Blower MotorCapacitor Replace Door Sensor Remove electrical power supplied to unitSocket Halogen Lamp Power SwitchRadiant Heaters Meat Probe Receptacle Replacement Control Board Speaker ReplacementRelays Control Board Replacement503 High Limit High Limit Wiring Diagrams Wiring Diagrams SN CA0610019 & Above SCR-6 Wiring Diagrams SN CA0610019 & Above SCR-6 SCR-6/8 1204 International wiring diagram SN CA0610019 & Above SCR-6 SN CB0610033 & Above SCR-8 SN CA0610018 & Below SCR-6 SN CB0610032 & Below SCR-8 SN CA0610019 & Above SCR-6 Limited Warranty for Henny Penny Equipment Page Parts Information QTY RH Disc Assy Complete SCR-6 Heaters and Bulbs SCR-8 SCR-6 PartQTY DescriptionControls and Doors 1210 Item NO. Part no Description SCR-8 Short and Tall Units Special Parts SCR-8Drive Motor Item no DescriptionElectrical Components 307 For Michigan units w/o hoods Item no Description SCR-8 SCR-6High Limit Switches and Blower 204 High Limit Switchesand Blower QTY. QTY. SCR-8 SCR-6 Item NO. Part no Description SCR-8 SCR-6