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21 

 

Instructions to Our Customer / End User 

 

! WARNING: If the burner does not operate properly after depressing the oil 
primary reset button, turn off the electrical power to the furnace and close the 
manual oil shutoff valve. Immediately contact a qualified heating contractor for 
service. 
 

Before leaving a new installation, the installer should show the customer or end user 
where the furnace instruction manual is kept. He should also discuss the following points: 
 

1)  Describe the general operation of the furnace and, if properly equipped, the 

cooling system. 

2)  Show the location of the furnace air filter(s) and those in the duct system, if 

equipped. Demonstrate how to remove, clean, and replace the air filter(s). 

3)  Demonstrate how to set and adjust the room air temperature using the room 

thermostat. 

4)  Demonstrate how to operate (turn on and off), the heating system and, if properly 

equipped, the cooling system and the circulating air blower. 

5)  Show the location of the oil primary safety control in the furnace. Describe when 

and demonstrate how to depress the oil primary reset button. 

 

SERVICE 

Control Diagnostics 

The control boards are equipped Input Status LEDs. These are intended to provide a 
quick view into furnace performance without requiring a voltmeter.  

 
UT Control 

  Normal Operation Indicators 

 

 

Thermostat Inputs: Green LEDs indicate 24V signal present at terminal. 

 

Status: Red LED is on solid to indicate valid input signal. In Standby Red    

 

LED is off. 

 

  Fault LED Indicator   

 

Limit: Red LED will flash rapidly while 120VAC is missing from the limit  

 

 

switch.  

 
NRG Max Control 

  Normal Operation Indicators 

 

Thermostat Inputs: Amber LEDs indicate 24V signal present at terminal 

 

Status: Blue LED pulses at various speeds to indicate operational state 

 

24V Transformer: Green LED indicates that 24V transformer is powered 

 

Blower: Green LED indicates Blower Relay is energized 

 

Burner: Green LED indicates Burner TT Relay is energized 

 

  Fault LED Indicator

  

 

Limit: Red LED indicates that High Limit is Open 

Содержание OD6FA072D48

Страница 1: ...MAGES MAT RIELS DES BLESSURES CORPORELLES OU DES PERTES DE VIE NE PAS ENTREPOSER NI UTILISER D ESSENCE OU AUTRES VAPEURS ET LIQUIDES INFLAMMABLES PROXIMIT DE CET APPAREIL OU DE TOUT AUTRE APPAREIL c A...

Страница 2: ...lter Mounting 12 Electrical Connections 13 Room Thermostat 13 Combustion Chamber 14 Oil Burner and Oil Nozzle Installation 14 Fuel System Installation 16 INITIAL OPERATION OF THE FURNACE 16 Initial Bu...

Страница 3: ...il Supply 28 Extended Shutdown 28 Combustion Air and Ventilation Supply 29 Inspection Areas 29 APPENDIX A START UP DATA SHEET 30 APPENDIX B ELECTRICAL DIAGRAMS 31 APPENDIX C SPECIFICATION SHEETS 35 AP...

Страница 4: ...s defective material or poor workmanship is evident report the model and serial numbers imprinted on the furnace rating label to the seller for adjustment Packaging A complete furnace is contained wit...

Страница 5: ...WARRANTY and place responsibility for safe and reliable operation of the furnace on those who performed the modification s Complete and return any enclosed warranty cards These must be on file to ver...

Страница 6: ...o the air distribution system For a utility room installation the entrance door must be wide enough to permit the largest part of the furnace to pass through the doorway or allow sufficient clearance...

Страница 7: ...fire hazard during furnace operation Refer to the Standard for the Installation of Oil Burning Equipment NFPA 31 2020 or latest edition for definitions of combustible and non combustible materials Acc...

Страница 8: ...g that permits a satisfactory supply of air for combustion ventilation and proper operation of the venting system While all forms of building construction cannot be covered in detail in this manual th...

Страница 9: ...g shall not be less than 3 inches When an opening in the outside wall must be provided it should be furnished with properly screened metal sleeves 2 Full Basement example of an unconfined space a Wher...

Страница 10: ...blocks or bricks or excessive deterioration at mortar joints Tile liner damaged or missing Flue gas leakage along the length of the chimney between the chimney connector and discharge termination Exce...

Страница 11: ...upward not less than inch per foot from the furnace to the vent termination Long horizontal sections of the venting system must be supported at least every five 5 feet with metal straps to prevent sag...

Страница 12: ...or right side casing knock out For proper installation follow the Instruction provide with the Direct Vent Termination Kit Power Side Wall Venting Important Note Regarding c CAUTION Thermo Products LL...

Страница 13: ...ut return air duct system A return air duct shall be connected to the furnace return air opening and extend to a location outside the furnace room If the furnace is used in connection with a cooling c...

Страница 14: ...ould be no smaller than 14 Ga insulated copper wire with a temperature rating of 60 C or greater Refer to the electrical diagrams contained in Appendix B of this manual for an electrical schematic a c...

Страница 15: ...rlin model EZ 1HP specification 99032B NOTICE NO other burners may be used in this application The heat output from the furnace is fixed based on the size of nozzle installed in the oil burner Three 3...

Страница 16: ...rizontal Installations When mounting the burner Fig 4 do not allow the burner tube or end cone to physically touch or protrude into the chamber as excess heat transfer could result in destruction of t...

Страница 17: ...cy oil filter in the oil supply line capable of filtering 10 to 20 micron diameter or preferably smaller particles from the fuel Initial Operation of Furnace Initial Burner Operation c IMPORTANT The s...

Страница 18: ...low shall be set to obtain an air temperature rise across the furnace in the range of 51 to 81 F Since the flow resistance of each duct system is slightly different the airflow fan speed may have to b...

Страница 19: ...ety controls with a control that is not approved or is incompatible may result in personal injury substantial property damage or death Thermo Pride oil furnaces can be equipped with one of the followi...

Страница 20: ...rgized and the blower off delay of 45 seconds is started Forty five seconds later the HEAT speed blower terminal is de energized UT Control Board A call for cool Y is received from the thermostat If t...

Страница 21: ...e Cool speed tap only The speed taps are interconnected and interlocked only one speed may be powered at any one time Counterflow Operation NRG Max Control Counterflow operation will only be allowed i...

Страница 22: ...ling system and the circulating air blower 5 Show the location of the oil primary safety control in the furnace Describe when and demonstrate how to depress the oil primary reset button SERVICE Contro...

Страница 23: ...O2 and carbon monoxide CO test kit or analyzer Flue gas temperature measuring instrument Draft gauge capable of measuring 0 01 to 0 25 in W G draft Multimeter analog or digital type Oil pressure gauge...

Страница 24: ...or run capacitor may be damaged Test and replace the motor or capacitor as required 5 Increase fan speed 6 Measure the draft at the point where the vent connector attaches to the heat exchanger flue...

Страница 25: ...ervice air filters These furnace models are factory supplied with a permanent type air filter At least twice a year remove the air filter s for cleaning Clean a filter by soaking it in water with a mi...

Страница 26: ...e at least once a year If heavy deposits are found immediate cleaning is required All heat exchanger surfaces should be as clean as possible for the most efficient operation of the furnace The heat ex...

Страница 27: ...any soot build up NOTE A one inch outside diameter vacuum cleaner hose will fit into the radiator apprximatly 8 will be needed to reach completely around and into the front area between the cleanout...

Страница 28: ...ng this furnace c WARNING Failure to follow these instructions may result in fire or explosion causing property damage personal injury or loss of life WHAT TO DO IN THE EVENT OF AN OIL LEAK Do not try...

Страница 29: ...he disconnecting switch 3 Turn the manual oil shutoff valve to the closed or OFF position Oil Supply This oil furnace is designed to use No 2 or lighter distillate fuel home heating oil A Bio fuel mix...

Страница 30: ...and evidence of fuel oil leakage Exterior of Furnace The exterior of the furnace should be inspected for signs of excessive heat such as discoloration of materials and damage from rust or corrosion C...

Страница 31: ...F NAME ADDRESS CITY STATE FURNACE SERIAL FURNACE MODEL BURNER MODEL NO INSTALLER NAME ADDRESS PHONE TYPE OF VENTING OIL SYSTEM CHECK ALL THAT APPLY SIDEWALL POWER VENTER DRAFT CONTROL FUEL FILTER 2 PI...

Страница 32: ...31 APPENDIX B ELECTRICAL DIAGRAMS OD6 FAO72D48 NRGMAX CONTROL...

Страница 33: ...32 OD6 FAO72DV5 NRGMAX CONTROL...

Страница 34: ...33 OD6 FAO72D48 UT CONTROL...

Страница 35: ...34 OD6 FAO72DV5 UT CONTROL...

Страница 36: ...ted Direct Spark 15 0 70 Solid B 120 Interrupted Direct Spark 80 Hollow A 140 Interrupted Direct Spark 10 0 18 W X 20 D 18 W x 19 D QTY SIZE OF PERM FILTERS IN TOTAL CURRENT AMPS PSC ECM MAX FUSE SIZE...

Страница 37: ...36 APPENDIX D REPLACEMENT PARTS OD6FA072D48 OD6FA072DV4...

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