Manuals
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Thermo Products
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Household Appliance
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Furnace
Thermo Products
OD6RA072DV5B, OD6FA072DV5R, OD6RX072DV5R, OD6FX072DV5R, OD6RA072D48B, OD6RA072D48R
Models:
OD6FA072D48B
OD6FA072DV5B
OD6RA075DV5R
OD6FA072D48R
OD6RA072D48R
OD6RA072D48B
OD6FX072DV5R
OD6RA072DV5B
OD6RX072DV5R
OD6FA072DV5R
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Troubleshooting
Specification
Install
Oil Nozzle Capacity Chart
Filter replacement
Maintenance
Terminal Definitions & Field Wiring
A. Diagnostics
Assembly
N. Startup Procedures
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Image 72
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Contents
OIL FIRED FURNACE
WITH USERS INFORMATION SECTION
MODEL Counterflow / Horizontal
CONTENTS
Model Number Digit
I. SAFETY SECTION
cWARNING AND CAUTIONS
cCAUTION DO NOT ATTEMPT TO START THE BURNER WHEN
1.Excess oil has accumulated
Page
A. CODES AND CLEARANCES
b. Non-combustiblematerial
TYPE OF
A. CHIMNEY
1. PROPER CHIMNEY SIZE
2. PREVENTION OF CHIMNEY CONDENSING
4. PROPER VENT CONNECTOR PIPE/CHIMNEY CONNECTION
3. PROPER CHIMNEY HEIGHT
7. TIGHT CLEAN-OUTDOORS AND CONNECTIONS
6. TIGHT JOINTS
8. NO INTERCONNECTED CHIMNEY FLUES
B. FLUE PIPE CLEARANCES, SIZING AND TYPE
A.Equal the required clearance with no protection
B. VENTING
ROTATION OF FRONT FLUE ELBOW
C. DRAFT REGULATORS
D. DUCT WORK/AIR CONDITIONING
Airflow Requirements and Sizing of Duct Work
Page
The ASHRAE Handbook - Fundamentalsis an excellent source of duct system design principles and pressure drop data. Conversely, for a specified type of fitting, it is also possible to determine the required size or diameter of the component for a specified pressure drop and flowrate
1.HEATING CFM HEAT OUTPUT OF FURNACE BTUH
E. Air Filters
Maximum
Filter Type
Air Velocity
G. BURNER INSTALLATION
F. LIMIT POSITION AND LOCATION
this retainer when installing burner
counterflow and horizontal installations
counterflow and horizontal installations
H. BURNER SPECIFICATIONS AND APPLICATIONS
OIL NOZZLE CAPACITY CHART
MOUNTING THE 2-STAGERIELLO BURNER
I. OIL TANK AND PIPING
J. OIL FILTER
K. ELECTRICAL WIRIING
Assembly
Maximum
Model
115 VAC
Thermostat Anticipator Setting
Preferred method of adjustment
L. Blower Motor Speed Selection
Heating Speed Set-upsSingle Stage
Heating Speed Set-ups 2 - Stage
LOW CAPACITY
HIGH CAPACITY
Switch
Settings
Figure 18-3 Cooling blower motor speed chart
Cooling Speed Set-ups
Speed vs. color code for PSC Motor Low = Orange
M. Low = Red Med = Blue M. High = Yellow
High = Black
M. BLOWER CONTROLLER INFORMATION FOR PSC MOTOR
TERMINAL DEFINITIONS & FIELD WIRING
A. Inputs
B. Outputs
C. Operating Modes
Motor Blower Speed
PSC TROUBLE SHOOTING
DIAGNOSTIC FEATURES
N. STARTUP PROCEDURES
Operating Instructions
For Your Safety Read Before Operating
2. Adjustment of Burner Combustion
To Turn Off Oil to Appliance
COMBUSTION HEAD SETTING FOR 2-STAGERIELLO BURNER
AIR DAMPER ADJUSTMENT
TURN TO THE RIGHT SIGN +
TURN TO THE LEFT SIGN
1st STAGE ADJUSTMENT
2nd STAGE ADJUSTMENT
3. Adjustment Of Heat Input Rate
4. Setting Supply Air Temperature Rise
5. Checkout Procedure
III. USERS INFORMATION SECTION
C. INSPECTION AREAS
cCAUTION DO NOT ATTEMPT TO MAKE REPAIRS YOURSELF
cCAUTION DO NOT ATTEMPT TO START THE BURNER WHEN
E. FILTER CLEANING AND LOCATION
D. STARTING THE BURNER
IV. INSTALLERS INSTRUCTIONS TO USER
V. DEALER MAINTENANCE
A.GENERAL INSPECTION
C. HEAT EXCHANGER CLEANING INSTRUCTIONS
B. HEAT EXCHANGER
HEAT EXCHANGER CLEAN-OUT ACCESS TUBE
CLEAN-OUTPLUG ASSEMBLY T-HANDLE
PART OF CLEAN-OUTPLUG ASSEMBLY
Figure 24 Heat Exchanger Clean-Outs
Filter maintenance procedure
D. ELECTRICAL SYSTEM
E. SUPPLY/RETURN AIR BLOWER
F. SUPPLY/RETURN AIR FILTER
Filter replacement
G. EXTENDED APPLIANCE SHUTDOWN
ON SHUTDOWN
ON STARTUP
2.Remove the furnace front door
Beckett Burner
Riello Burner
VII. TROUBLESHOOTING
A. DIAGNOSTICS
Diagnostic Features
PERSONNEL, AND NOT BY THE FURNACE OWNER
B. CAD CELL CHECKOUT PROCEDURE
VIII. Sequence of Operations Flow Chart
Page
IX. Trouble Shooting Flow Chart
Page
Page
Page
Page
CUSTOMER
HEATING
SYSTEM
Appendix - A Replacement Parts
Replacement Parts for OD6F*072D
Page
Replacement Parts for OD6R*072D
Page
Appendix - B Wiring Diagrams
OD6*A072D48 PSC Wiring Diagram
OD6*A072DV5 ECM Wiring Diagram
OD6*X072DV5 ECM 2-StageWiring Diagram