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1- SAFETY 

1.1-  DANGER, WARNING AND CAUTION 

The words 

DANGER

WARNING

 and 

CAUTION

 are used to 

identify the levels of seriousness of certain hazards. It is 
important that you understand their meaning. You will notice 
these words in the manual as follows: 

 

DANGER 

Immediate hazards which WILL result in death or serious 
bodily and/or material damage.

 

WARNING 

 

Hazards or unsafe practices which CAN result in death 

or serious bodily and /or material damage. 

 

 

CAUTION 

 

Hazards or unsafe practices which CAN result in minor 

bodily and /or material damage. 

1.2-  IMPORTANT INFORMATION 

WARNING 

 

Non-observance of the safety regulations outlined in this 
manual will potentially lead to consequences resulting in 
death, serious bodily injury and/or property damage. 

 

 

WARNING 

 

Installation and repairs performed by unqualified persons 
can result in hazards to them and to others. Installations 
must conform to local codes or, in the absence of  such 
codes, to codes of the country having jurisdiction. 

 

The information contained in this manual is intended for 
use  by  a  qualified  technician,  familiar  with  safety 
procedures  and  who  is  equipped  with  the  proper  tools 
and test instruments. 

 

Failure to carefully read and follow all instructions in this 
manual can result in death, bodily injury and/or property 
damage. 

 

 

WARNING 

 

Fire hazard. 

 

The  furnace  must  be  installed  in  a  level  position; 
never where it will slope toward the front. 

 

If  the  furnace  is  installed  in  that  position,  oil  will 
drain  into  the  furnace  vestibule  and  create  a  fire 
hazard,  instead  of  being  directed  into  the 
combustion chamber

 

 

NOTE: 

It is the personal responsibility and obligation of 

the  customer  to  contact  a  qualified  installer  to  ensure 
that the installation conforms to governing local and/or 
national codes and ordinances. 

 
a. 

This furnace is 

NOT

 approved for installation in mobile homes, 

trailers or recreational vehicles; 

b. 

Do 

NOT

 use this furnace as a construction heater or to heat a 

building under construction; 

c. 

There must be a sufficient supply of fresh air for combustion as 
well as ventilation in the area where the furnace is located; 

d. 

Use only the type of fuel oil approved for this furnace (see 

Rating 

Plate

 on unit). Over firing will result in heat exchanger failure and 

cause dangerous operating conditions; 

e. 

Visually check all oil line joints for signs of leakage; 

f. 

Connect furnace to a side-wall terminal or chimney; 

g. 

The points in Part 2 “Operation” are vital to the proper and safe 
operation of the heating system. Take the time to ensure that all 
steps were followed; 

h. 

Follow the regulations of the ANSI / NFPA No.31 (USA) and      B-
139  (Canada)  or  local  codes  for  placing  and  installing  the  oil 
storage tank; 

i. 

Follow a regular service and maintenance schedule for efficient 
and safe operation; 

j. 

Before  servicing,  allow  furnace  to  cool  down.  Always  shut  off 
electricity  and fuel to furnace  when  servicing. This  will  prevent 
electrical shock or burns; 

k. 

Seal supply and return air ducts; 

l. 

The  vent  system 

MUST

  be  checked  to  determine  that  it  is  the 

correct type and size; 

m.  Install correct filter type and size; 

n. 

Unit 

MUST

  be  installed  so  that  electrical  components  are 

protected from direct contact with water. 

 

1.3-  SAFETY RULES 

Your  unit  is  built  to  provide  many  years  of  safe  and  dependable 
service,  provided  it  is  properly  installed  and  maintained.  However, 
abuse and/or improper use can shorten the life of the unit and create 
hazards for you, the owner. 
 
a. 

The  U.S.  Consumer  Product  Safety  Commission  recommends 
that  users  of  oil-burning  appliances  install  carbon  monoxide 
detectors. There can be various sources of carbon monoxide in 
a  building  or  dwelling.  The  sources  could  be  gas-fired  clothes 
dryers,  gas  cooking  stoves,  water  heaters,  furnaces,  gas-fired 
fireplaces,  wood  fireplaces,  and  several  other  items.  Carbon 
monoxide  can  cause  serious  bodily  injury  and/or  death.  
Therefore, to help alert people to potentially dangerous carbon 
monoxide  levels,  you  should  have  carbon  monoxide  detectors 
listed  by  a  nationally  recognised  agency  (ex.  Underwriters 
Laboratories  or  International  Approval  Services)  installed  and 
maintained in the building or dwelling (see Note below). 

 
b. 

There can be numerous sources of fire or smoke in a building or 
dwelling. Fire or smoke can cause serious bodily injury, death, 
and/or  property  damage.  Therefore,  in  order  to  alert  people  to 
potentially dangerous fire or smoke conditions, you should have 
Underwriters  Laboratories  listed  fire  and  smoke  detectors 
installed  and  maintained  in  the  building  or  dwelling  (see  Note 
below). 

 

NOTE:

 The manufacturer of your furnace does not test 

detectors and makes no representations regarding any 
brand or type of detector. 

 

 

 

Summary of Contents for ODH53-F

Page 1: ...MATION IN THIS MANUAL FOR THE INSTALLATION AND SERVICING OF THE FURNACE AND KEEP THE DOCUMENT NEAR THE UNIT FOR FUTURE REFERENCE HOMEOWNER PLEASE KEEP THIS MANUAL NEAR THE FURNACE FOR FUTURE REFERENCE...

Page 2: ...D ADJUSTMENTS 11 3 3 1 General 11 3 3 2 Restart after burner failure 11 3 3 3 Combustion chamber curing 11 3 3 4 Smoke CO2 test 11 3 3 5 Perform the supply air temperature rise test 11 3 3 6 Vent temp...

Page 3: ...failure and cause dangerous operating conditions e Visually check all oil line joints for signs of leakage f Connect furnace to a side wall terminal or chimney g The points in Part 2 Operation are vi...

Page 4: ...ossible Open faucets in appropriate areas b Have someone check the structure frequently during cold weather to make sure it is warm enough to prevent pipes from freezing Contact a qualified service ag...

Page 5: ...ide wall power vent The unit will operate at a positive over fire draft and flue draft WARNING Poisonous carbon monoxide gas hazard Never vent this furnace together with another combustion appliance w...

Page 6: ...C 300 F 179 C 355 F 221 C 430 F 41 140 000 1 00 0 1 m 4 0 15 m 6 107 C 225 F 149 C 300 F 185 C 365 F 221 C 430 F 51 175 000 1 25 0 1 m 4 0 15 m 6 116 C 240 F 135 C 275 F 160 C 320 F 185 C 365 F 2 3 AI...

Page 7: ...vapour barrier Comprehensive installation instructions are provided with the kit 2 4 OIL TANKS AND LINES Check your local codes for the installation of the tank and accessories A manual shut off valv...

Page 8: ...tructions supplied with the venting system 2 6 INSTALLING ACCESSORIES WARNING Electrical shock hazard Turn OFF electric power at fuse box or service panel before making any electrical connections and...

Page 9: ...g Failure to properly seal duct can result in death personal injury and or property damage WARNING Poisonous carbon monoxide gas hazard Install evaporator coil on the supply side of the furnace ductin...

Page 10: ...satisfied Also the solenoid valve remains open Thermostat is satisfied 8 Relay contacts open solenoid valve closes and the burner fan motor post purges the combustion chamber and vent for a pre set t...

Page 11: ...after fabrication It is important to clear the chamber of this residue before testing If you smoke test before curing the instrument may become damaged To cure the chamber run the unit for 3 consecut...

Page 12: ...efore a 1 smoke reading occurs 4 If the burner does not shut down before 1 smoke occurs ensure that the burner is set up according to Part 2 section 3 4 2 3 4 Perform the CO2 Smoke Test and allow for...

Page 13: ...amic chambers they are easily damaged Soot will have collected in the first sections of the heat exchangers only if the burner was started after the combustion chamber was flooded with fuel oil or if...

Page 14: ...should be replaced as required Secondary filter The 10 or less micron filter cartridges should be replaced annually 4 2 6 Air filters Air filters are the disposable type They should be replaced at lea...

Page 15: ...Service telephone Day Night Dealer name and address START UP TEST RESULTS Nozzle Pressure lbpsi Burner adjustments Primary air Fine air Drawer Assembly CO2 Smoke scale Bacharach Gross stack temperatur...

Page 16: ...only 3 1 5 3 3 3 4 5 AFUE From CSA B212 standard and Canadian regulation 81 5 81 0 80 3 AFUE From ASHRAE 103 standard and US regulation 81 5 81 0 80 3 RIELLO BURNER SIDE WALL INSTALLATION Burner tube...

Page 17: ...17 Figure 5 Furnace Dimensions...

Page 18: ...18 Figure 6 Electrical Diagram ODH53 F...

Page 19: ...19 Figure 7 Parts List Exploded view B50030 Rev C...

Page 20: ...tion B30773 30 Washer 3 8 AA zinc F06F005 31 Hexagonal nut 3 8 16NC brass F07F024 32 Sight glass Z99F061 33 Hexagonal flange nut 3 8 16NC brass F07O001 34A 5 breech plate B30459 34B 3 breech plate B30...

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