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2008/12/02

X40084 Rev. K

Caution: Do not tamper with the 
unit or its controls.
Call a qualified service technician.

INSTALLER / SERVICE TECHNICIAN:
USE THE INFORMATION IN THIS MANUAL FOR THE 
INSTALLATION  / SERVICING OF THE UNIT AND KEEP 
THE DOCUMENT NEAR THE FURNACE FOR FUTURE 
REFERENCE.

HOMEOWNER:
PLEASE KEEP THIS MANUAL NEAR THE FURNACE 
FOR FUTURE REFERENCE.

Printed in Canada
Printed on 100% recycled paper

OIL FIRED FURNACE

DOWNFLOW or HORIZONTAL

Model:

OCF105A12C

D

N

S

-0

58

8 R

ev

.B

Manufactured by:

UTC Canada Corporation

ICP DIVISION

3400 Industrial Boulevard
Sherbrooke, Quebec - Canada
J1L 1V8

445 01 4024 05

Summary of Contents for OCF105A12C

Page 1: ...CING OF THE UNIT AND KEEP THE DOCUMENT NEAR THE FURNACE FOR FUTURE REFERENCE HOMEOWNER PLEASE KEEP THIS MANUAL NEAR THE FURNACE FOR FUTURE REFERENCE Printed in Canada Printed on 100 recycled paper OIL...

Page 2: ...s and test instruments Failure to carefully read and follow all instructions in this manual can result in personal injury and or death property damage furnace malfunction WARNING Fire hazard The furna...

Page 3: ...ions regarding any brand or type of detector CAUTION Ensure that the area around the combustion air intake terminal is free of snow ice and debris CAUTION An air pressure switch MUST be used when the...

Page 4: ...ine or any other damaging chemicals Refer to Part 1 section 5 2 1 4 VENTING 1 4 1 General The furnaces can be vented in several ways Chimney Vented Using the Beckett AFG or Riello 40 F burner the furn...

Page 5: ...ected to a 20 foot tall clay lined masonry chimney the thermal resistance of this type of chimney is R2 which is less than R6 The actual firing rate at 156 psig is 1 25 x 60 75 Therefore this table sh...

Page 6: ...nal in accordance with all local and national codes The following requirements shall be considered to be minimum requirements that can be overridden by stricter local and national codes FIGURE 1 The v...

Page 7: ...hat the band will close with an action of one strip sliding over the other not under the gear head of the draw clamp see Figure 1 8 Tighten the band clamp with considerable torque to cause the gum sea...

Page 8: ...E BACK 5 THREAD SPIN SLEEVE BACK 10 CUT STAINLESS STEEL CORE BACK BY 3 9 FIGURE 1 3 FIGURE 1 4 FIGURE 1 1 FIGURE 1 2 FIGURE 1 5 FIGURE 1 6 INSERT STAINLESS STEEL CORE ONTO BREECH TUBE DRIVE THREE STAI...

Page 9: ...IGURE 1 8 SEALANT FLOWING OUT FROM UNDER BAND CLAMP AT TERMINAL SEALANT OUTFLOW FIGURE 1 11 10 APPLY THE SEALANT TO THE TUBE END SEALANT OUTFLOW SEALANT FLOWING OUT FROM UNDER BAND CLAMP AT BREECH TWI...

Page 10: ...TIGHTLY INTO RECESS INSTALL STABILIZER SHROUD CAULK TO SEAL STABILIZER SHROUD TO THE WALL FIGURE 1 13 FIGURE 1 14 FIGURE 1 12 VENT TERMINAL PRESSURE SWITCH REFER TO WIRING DIAGRAM FOR ELECTRICAL CONNE...

Page 11: ...t 1 section 5 3 1 5 3 Outdoor Combustion Air Side wall Venting DV 2000 for a complete description 1 5 AIR FOR COMBUSTION WARNING Poisonous carbon monoxide gas hazard Comply with NFPA standards for the...

Page 12: ...two plastics Intake pipe length DV 2000 The DV 2000 venting system has been certified for 37 equivalent m 120 equivalent feet of 3 intake pipe Count a 90 elbow as 10 equivalent feet and a 45 elbow as...

Page 13: ...king Checking the air and turbulator settings Before starting the burner for the first time adjust the air and turbulator settings to those listed in Table 4 Once the burner becomes operational final...

Page 14: ...e heat exchanger Wire the thermostat and condensing unit contactor as indicated in the wiring diagram Figure 6 1 9 4 Ductwork and Filter Installation Design and install the air distribution system to...

Page 15: ...Fan Limit Control heats up to the factory set point the circulating air blower starts 7 The circulating air blower and burner motor remain on until the thermostat is satisfied Also the solenoid valve...

Page 16: ...shut down for an extended period of time 4 Set thermostat higher than the room temperature 5 If the burner motor does not start or ignition fails turn off the disconnect switch and CALL A QUALIFIED SE...

Page 17: ...flame should shut down before a 1 smoke reading occurs 3 Gradually block the vent outlet The burner flame should shut down before a 1 smoke reading occurs 4 If the burner does not shut down before 1...

Page 18: ...ly from the front inspection port Also the furnace has external clean out ports so the soot does not fall into the fan compartment during the cleaning operation IMPORTANT Do not vacuum the ceramic cha...

Page 19: ...een installed the burner will have to be removed to check the retention head 3 1 4 Nozzle Replace the nozzle with the one specified in Table 4 3 1 5 Oil filters Tank filter The tank filter should be r...

Page 20: ...hone 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 temperature F Ambient t...

Page 21: ...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 insertion len...

Page 22: ...DNS 0589 Rev C FIGURE 5 Models ODH53F100LB 3MC OCF105A12C 23 445 01 4024 05...

Page 23: ...24 FIGURE 6 Wiring diagram ODH53F100LB 3MC OCF105A12C 445 01 4024 05...

Page 24: ...COMPONENTS AND REPLACEMENT PARTS 25 445 01 4024 05...

Page 25: ...PARTS LIST Model ODH53F100LB 3MC OCF105A12C B50030A 26 445 01 4024 05...

Page 26: ...gonal nut 3 8 16NC brass F07F024 32 Washer panel peep hole B30752 33 Hexagonal flange nut 3 8 16NC brass F07O001 34A 5 breech plate B30459 34B 3 breech plate B30515 35 Gasket breech plate B30415 02 36...

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