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