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MULTIPOSITION
OIL FIRED FURNACE
INSTALLER / SERVICE TECHNICIAN:
USE THE INFORMATION IN THIS MANUAL FOR THE
INSTALLATION / SERVICING OF THE FURNACE AND KEEP
THE
DOCUMENT
REFERENCE.
HOMEOWNER:
PLEASE KEEP THIS MANUAL NEAR THE FURNACE FOR
FUTURE REFERENCE.
Printed on 100% recycled paper
DNS-1225A
NEAR
THE
UNIT
2009-12-07
MODEL:
OMF112K14A
OMV112K14A
Attention:
Do not tamper with the unit or its
controls. Call a qualified service
FOR
FUTURE
technician.
Manufactured by:
UTC Canada Corporation
ICP Division
C
X40165 Rev. B
445 014101 00
US
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Related Manuals for ICP OMF112K14A
Summary of Contents for ICP OMF112K14A
- Page 1 MODEL: OMF112K14A OMV112K14A DNS-1225A MULTIPOSITION OIL FIRED FURNACE INSTALLER / SERVICE TECHNICIAN: Attention: USE THE INFORMATION IN THIS MANUAL FOR THE Do not tamper with the unit or its INSTALLATION / SERVICING OF THE FURNACE AND KEEP controls. Call a qualified service...
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Page 2: Table Of Contents
TABLE OF CONTENTS SAFETY REGULATIONS .................. 3 SAFETY LABELING AND WARNING SIGNS .....................3 IMPORTANT INFORMATION........................3 DETECTION SYSTEMS ..........................3 DANGER OF FREEZING..........................3 INSTALLATION ....................4 POSITIONING THE FURNACE ........................4 CONFIGURATIONS ( 1 & 2) ......................4 FIGURES ELECTRICAL SYSTEM ( 3 & 4) .....................5 FIGURES INSTALLATION OF THE THERMOSTAT ....................5 INSTALLATION OF THE BURNER......................6... -
Page 3: Safety Regulations
Before calling for service, be sure to have the SAFETY REGULATIONS information page of your manual close by in order to be able to provide the contractor with the SAFETY LABELING AND required information, such as the model and WARNING SIGNS serial numbers of the furnace. -
Page 4: Installation
The unit must be installed in an area where the ambient INSTALLATION and return air temperatures are above 15°C (60°F). In addition, the furnace should be installed as closely as This furnace is a true multi-position unit, in that it will possible to the vent, so that the connections are direct function in an upflow, downflow or horizontal configuration and kept to a minimum. -
Page 5: Electrical System ( Figures 3 & 4)
2.2.2 Downflow Installation Figure 4 Burner position When the furnace is installed in the downflow position on a combustible floor, the clearances from combustibles must adhered downflow base DFB-103 KLASB0901DET can be used to ensure these clearances. Refer to Figure 3 and the installation instructions provided with the base. -
Page 6: 2.5 Installation Of The Burner
Complete oil line connections. Thermostat Wiring Heating and Air Conditioning 2.5.1 Nozzles with ECM variable speed motor The burner comes equipped with an appropriate nozzle. However, if another size or a replacement nozzle is required, use the manufacturer’s recommended spray angle and type a shown in Table 1 and based on a pump pressure of 100 psi. -
Page 7: Blocked Vent Shut-Off Device (Bvso) For Chimney Venting
Start up the burner; 2.6.1 Masonry chimney Remove the three-pole plug from the BVSO outlet on the furnace; This furnace can be vented into an existing masonry chimney. The burner must shut-off immediately, while the However, the unit must not be vented into a chimney into blower continues to run to the end of the cool-down which a solid fuel burning furnace is already being vented. -
Page 8: Oil Tank
Halogen type refrigerants; Cleaning solvents (such as perchloroethylene); 2.10 DUCTING Printing inks, paint removers, varnishes, etc. ; Hydrochloric acid; WARNING Solvent based glue; Antistatic fabric softeners for clothes dryers; Poisonous carbon monoxide gas hazard. m. Acid based masonry cleaning materials. DO NOT draw return air from inside a closet or utility room. -
Page 9: Supply Air Adjustments (Ecm Variable Speed Motors)
Blower “OFF” delay DELAY ADJUSTMENTS – HEATING MODE Board # ST9103A SW4 – Delay Input DIP Switch Positions USGPH POSITION 0.68 0.80 2.13 INSTALLATION OF ACCESSORIES Blower start / stop delays WARNING Board # 1158 Electrical shock hazard. Turn OFF electrical power at the fuse box or service panel before making any electrical connections and ensure a proper ground connection is made before connecting line voltage. -
Page 10: Operation
2.13.3 Air Conditioner (or Heat Pump) OPERATING SEQUENCE OIL HEATING MODE An air conditioning coil may be installed on the supply air side ONLY. The W-R contact closes; The burner motor starts up to pre-purge the WARNING combustion chamber for a period of 10 to 15 seconds. - Page 11 The total vent temperature should be between 204 3.3.3 Combustion Check and 302°C (400 and 575°F). If not, check for improper air temperature rise, pump pressure, nozzle size or a IMPORTANT badly sooted heat exchanger. The heat exchanger metal surfaces may have oil and the baffle insulation also contains binders.
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Page 12: Maintenance
CLEANING THE BLOCKED VENT MAINTENANCE SHUT-OFF DEVICE (BVSO) WARNING For continuous safe operation, the Blocked Vent Shut-off device (BVSO) must be inspected and maintained annually by a qualified service technician. Electrical shock hazard. Disconnect power to the appliance; Turn OFF power and fuel to the furnace before any Remove the two screws holding on the BVSO disassembly or servicing. -
Page 13: Furnace Information
5 FURNACE INFORMATION Model: Serial number: Furnace installation date: Service telephone #-Day: Night: Dealer name and address: START-UP RESULTS Nozzle: Pressure: lb/po Burner adjustments: Primary air Fine air Drawer Assembly Smoke scale: (Bacharach) Gross stack temperature: °F Ambient temperature: °F Chimney draft : "... - Page 14 Table 1 Technical Specifications 112 Series, multi-position models UNITS, 1/2 HP 4-SPEED MOTOR UNITS WITH 1/2 HP ECM MOTOR RATING AND PERFORMANCE Firing rate (USGPH)* 0.68 0.80 0.68 0.80 Input (BTU/h)* 95 200 112 000 95 200 112 000 Maximum Heating capacity, (BTU/h)* 81 200 94 200 81 200...
- Page 15 Table 2 Airflow Data, Models with ½ HP ECM Motors SW1- HEAT HEAT INPUT CFM with SW3-ADJ CFM with SW3-ADJ CFM with SW3-ADJ DIP switch position (USGPH) DIP switch position A DIP switch position B DIP switch position C 0.68 1160 1310 (1=OFF, 2=OFF)
- Page 16 Table 3 Air Flow - CFM (Units with 1/2 HP, 4 speed motors) EXTERNAL STATIC PRESSURE WITH AIR FILTER BLOWER SPEED 0.2" (W.C.) 0.3" (W.C.) 0.4" (W.C.) 0.5" (W.C.) 0.6" (W.C.) 0.7" (W.C.) HIGH 1550 1510 1460 1400 1320 1220 1320 1280 1240...
- Page 17 Figure 5 Furnace dimensions 445 01 4101 00...
- Page 18 Figure 6 Wiring Diagram 4-Speed Motor (PSC) 445 01 4101 00...
- Page 19 Figure 7 Wiring Diagram Variable Speed Motor (ECM) 445 01 4101 00...
- Page 20 PARTS LIST With 4-Speed motor (PSC) B50091B 445 01 4101 00...
- Page 21 PARTS LIST With 4-Speed motor (PSC) ITEM PART # DESCRIPTION COMMENTS B03622 HEAT EXCHANGER Heat exchanger only J06L002 SEAL STRIP, DIA 1/8 x 25' B03652-01 FRONT PANEL ASSEMBLY Panel, insulation and labels included B03667 FRONT PANEL INSULATION B03637-01 BAFFLE, LATERAL B03651-01 SIDE PANEL ASSEMBLY (RIGHT) Panel, insulation and baffle included...
- Page 22 PARTS LIST With variable speed motor (ECM) B50092B 445 01 4101 00...
- Page 23 PARTS LIST With variable speed motor (ECM) ITEM PART # DESCRIPTION COMMENTS B03622 HEAT EXCHANGER Heat exchanger only J06L002 SEAL STRIP, DIA 1/8 x 25' B03652-01 FRONT PANEL ASSEMBLY (RIGHT) Panel, insulation and labels included B03667 FRONT PANEL INSULATION B03637-01 BAFFLE, LATERAL B03651-01 SIDE PANEL ASSEMBLY...