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PHCFA072DV4R operation manual
Models:
PHCFA072DV4R
1
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Troubleshooting
Specification
Install
Oil Nozzle Capacity Chart
Appendix - A Replacement Parts
Maintenance
Configuration
J. Electrical Wiring
3ELECTRODE ASSEMBLY 4PUMP 5MOTOR 6BLOWER WHEEL
Checkout Procedure
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Contents
OIL FIRED FURNACE
WITH USERS INFORMATION SECTION MODEL
CONTENTS
Configuration
Model Number Digit
Fuel
Heat Exchanger Identifier
I. SAFETY SECTION
Page
A. CODES AND CLEARANCES
a. Combustible material
b.Non-combustiblematerial
TYPE OF
FROM
II. GENERAL INSTRUCTIONS A. VENTING
Fig-1
B.INSTALLATION OF VENTOR
Fig-2
Fig-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-4
D. DUCT WORK/AIR CONDITIONING
E. Air Filter Mounted External to Furnace
Fig-5 Furnace with coil cabinet
Maximum
Model Number
Filter Type
Air Velocity
G. BURNER INSTALLATION
H. BURNER SPECIFICATIONS AND APPLICATIONS
F. LIMIT POSITION AND LOCATION
Fig-7
OIL NOZZLE CAPACITY CHART
NOZZLE SIZE
EQUIVALENT HEAT
EFFECTIVE HEATING
Page
J. ELECTRICAL WIRING
Electrical Connections
Room Thermostat
Post-PurgeTimer
Thermostat Anticipator Setting
L. Blower Motor Speed Selection
OHCFA072DV4
Low= Red Med Low= Purple Med= Blue Med Hi= Yellow
High= Black
TERMINAL DEFINITIONS & FIELD WIRING
M.BLOWER CONTROLLER INFORMATION FOR ECM MOTOR
Inputs
Outputs
Operating Modes
Motor Blower Speed
TROUBLE SHOOTING
N.STARTUP PROCEDURES
For Your Safety Read Before Operating
DIAGNOSTIC FEATURES
i.STOP! Read the safety information above
2. Adjustment of Burner Combustion
Operating Instructions
To Turn Off Oil to Appliance
b.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 Rise
5. Checkout Procedure
D. FILTER CLEANING AND LOCATION
B. INSPECTION AREAS
CAUTION DO NOT ATTEMPT TO MAKE REPAIRS YOURSELF
CAUTION DO NOT ATTEMPT TO START THE BURNER WHEN
IV. INSTALLERS INSTRUCTIONS TO USER
V.DEALER MAINTENANCE
SAFETY DURING SERVICING AND INSPECTION
A.GENERAL INSPECTION
B.HEAT EXCHANGER CLEANING INSTRUCTIONS
Fig-11
Fig-12 Fig-13
Filter maintenance procedure
D. ELECTRICAL SYSTEM
E. SUPPLY/RETURN AIR BLOWER
F. SUPPLY/RETURN AIR FILTER
Do not attempt to start burner when
ON STARTUP
2.Remove the furnace front door
Fig-16
VII. TROUBLESHOOTING
PERSONNEL, AND NOT BY THE FURNACE OWNER
Page
Page
Page
Page
Page
OIL FIRED CENTRAL FURNACES
CUSTOMER
HEATING SYSTEM
COMBUSTION
Appendix - A Replacement Parts
3ELECTRODE ASSEMBLY 4PUMP 5MOTOR 6BLOWER WHEEL
DESCRIPTION
1AIR TUBE COMPLETE 2BLAST TUBE ONLY
7PRIMARY CONTROL 8PHOTO CELL 9INSULATING AMULET
Page
Appendix - B Wiring Diagram
OHCFA072DV4R
