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Thermo Products PHCFA072DV4R operation manual Contents

Models: PHCFA072DV4R

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CONTENTS

SECTION		CONTENTS	PAGE

I. SAFETY SECTION			1
	A. CODES AND CLEARANCES		3
II. GENERAL INSTRUCTIONS			5
	A. VENTING		5
	B. INSTALLATION OF VENTOR		7
	C. CONDENSATE DRAIN LINE CONNECTION		10
	D. DUCT WORK/AIR CONDITIONING		11
	E. AIR FILTER MOUNTED EXTERNAL TO FURNACE		12
	F. LIMIT POSITION AND LOCATION		14
	G. BURNER INSTALLATION		14
	H. BURNER SPECIFICATIONS AND APPLICATIONS		14
	I.	OILTANK AND PIPING	15
	J.	ELECTRICAL WIRIING	17
	L. BLOWER MOTOR SPEED SELECTION		19
	M. BLOWER CONTROLLER INFORMATION FOR ECM MOTOR		21
	N. STARTUP PROCEDURES		25
III.	USERS INFORMATION SECTION		31
	A. OIL SUPPLY		31
	B. INSPECTION AREAS		31
	C. STARTING THE BURNER		31
	D. FILTER CLEANING AND LOCATION		31
IV.	INSTALLER'S INSTRUCTIONS TO USER		32
V.	DEALER MAINTENANCE		33
	A. GENERAL INSPECTION		33
	B. HEAT EXCHANGER CLEANING INSTRUCTIONS		34
	D. ELECTRICAL SYSTEM		37
	E. SUPPLY/RETURN AIR BLOWER		37
	F. SUPPLY/RETURN AIR FILTER		37
	G. EXTENDED APPLIANCE SHUTDOWN		38
VI. HOMEOWNER/USER INFORMATION AND ROUTINE MAINTENANCE			40
VII. TROUBLESHOOTING			42
VIII. SEQUENCE OF OPERATIONS FLOW CHART			43
IX.	TROUBLE SHOOTING FLOW CHART		45
APPENDIX – A
	REPLACEMENT PARTS LIST		49
APPENDIX – B
	WIRING DIAGRAMS		52

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Thermo Products PHCFA072DV4R operation manual Contents

Contents

OIL FIRED FURNACE WITH USERS INFORMATION SECTION MODELCONTENTS Fuel ConfigurationModel Number Digit Heat Exchanger IdentifierI. SAFETY SECTION Page A. CODES AND CLEARANCES TYPE OF a. Combustible materialb.Non-combustiblematerial FROMII. GENERAL INSTRUCTIONS A. VENTING Fig-1 B.INSTALLATION OF VENTOR Fig-2Fig-3 A. The exit termination of the draft system shall not be less than 7’ above grade when located adjacent to public walkways C. Condensate Drain Line Connections Fig-4D. DUCT WORK/AIR CONDITIONING E. Air Filter Mounted External to Furnace Fig-5 Furnace with coil cabinetFilter Type MaximumModel Number Air VelocityF. LIMIT POSITION AND LOCATION G. BURNER INSTALLATIONH. BURNER SPECIFICATIONS AND APPLICATIONS Fig-7EQUIVALENT HEAT OIL NOZZLE CAPACITY CHARTNOZZLE SIZE EFFECTIVE HEATINGPage Room Thermostat J. ELECTRICAL WIRINGElectrical Connections Post-PurgeTimer Thermostat Anticipator Setting L. Blower Motor Speed SelectionHigh= Black OHCFA072DV4Low= Red Med Low= Purple Med= Blue Med Hi= Yellow Inputs TERMINAL DEFINITIONS & FIELD WIRINGM.BLOWER CONTROLLER INFORMATION FOR ECM MOTOR Outputs Operating Modes Motor Blower Speed For Your Safety Read Before Operating TROUBLE SHOOTINGN.STARTUP PROCEDURES DIAGNOSTIC FEATURESOperating Instructions i.STOP! Read the safety information above2. Adjustment of Burner Combustion To Turn Off Oil to Applianceb.Set the room thermostat above room temperature NOTICE Minimum return air temperature is 550 F 3. Adjustment Of Heat Input Rate 4.Setting Supply Air Temperature Rise5. Checkout Procedure CAUTION DO NOT ATTEMPT TO MAKE REPAIRS YOURSELF D. FILTER CLEANING AND LOCATIONB. INSPECTION AREAS CAUTION DO NOT ATTEMPT TO START THE BURNER WHENIV. INSTALLERS INSTRUCTIONS TO USER A.GENERAL INSPECTION V.DEALER MAINTENANCESAFETY DURING SERVICING AND INSPECTION B.HEAT EXCHANGER CLEANING INSTRUCTIONS Fig-11 Fig-12 Fig-13 E. SUPPLY/RETURN AIR BLOWER Filter maintenance procedureD. ELECTRICAL SYSTEM F. SUPPLY/RETURN AIR FILTERDo not attempt to start burner when ON STARTUP 2.Remove the furnace front door Fig-16 VII. TROUBLESHOOTING PERSONNEL, AND NOT BY THE FURNACE OWNERPage Page Page Page Page HEATING SYSTEM OIL FIRED CENTRAL FURNACESCUSTOMER COMBUSTIONAppendix - A Replacement Parts 1AIR TUBE COMPLETE 2BLAST TUBE ONLY 3ELECTRODE ASSEMBLY 4PUMP 5MOTOR 6BLOWER WHEELDESCRIPTION 7PRIMARY CONTROL 8PHOTO CELL 9INSULATING AMULETPage Appendix - B Wiring Diagram OHCFA072DV4R