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4

j. 

Before servicing, allow furnace to cool.  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 electrical components are protected

from direct contact with water.

2.1)

Safety Rules:

Your unit is built to provide many years of safe and dependable
service providing 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 of potentially dangerous carbon
monoxide levels, you should have carbon monoxide detectors
listed by a nationally recognised agency (e.g. Underwriters
Laboratories or International Approval Services) installed and
maintained in the building or dwelling (see Note).

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 of
potentially dangerous fire or smoke, you should have fire and
smoke detectors listed by Underwriters Laboratories installed
and maintained in the building or dwelling (see Note below).

NOTE:

 The manufacturer of your furnace does not test any detectors

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

CAUTION

Insure that the area around the combustion air intake
terminal is free of snow, ice and debris

.

CAUTION

Do not use any commercially available soot remover.
This furnace has  fiber type refractory combustion
chamber.  Normal servicing of this unit does not require
cleanings of the combustion chamber.  Use extreme
care if for any reason you have to work in the area of
the combustion chamber.

2.2)

Freezing Temperature and Your
Structure:

WARNING

WARNING

Freeze warning.

Turn off water system.

If your unit remains shut off during cold weather the
water pipes could freeze and burst, resulting in
serious water damage.

Your unit is equipped with safety devices that may keep it from
operating if sensors detect abnormal conditions such as clogged
exhaust flues.

If the structure will be unattended during cold weather you should take
these precautions.

a. 

Turn off main water supply into the structure and drain the water
lines if possible.  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.  Suggest they call a qualified service agency, if
required.

2.3)

Installation regulation:

All local and national code requirements governing the installation of
oil burning equipment, wiring and flue connections MUST be followed.
Some of the codes that may be applicable are:

CSA B139

INSTALLATION CODE FOR OIL
BURNING EQUIPMENT

ANSI/NFPA 31

INSTALLATION OF OIL BURNING
EQUIPMENT

ANSI/NFPA 90B

WARM AIR HEATING AND AIR
CONDITIONING SYSTEMS

ANSI/NFPA 70

NATIONAL ELECTRICAL CODE

CSA C22.2 No3

CANADIAN ELECTRICAL CODE

Only the latest issues of the above codes should be used.

3)

LOCATING THE FURNACE

CAUTION

Check carefully your furnace upon delivery for any
evidence of damage that may have occurred during
shipping and handling.  Any claims for damages or lost
parts must be made with the Transport Company.

This furnace is approved for reduced clearances to combustible
construction, therefore, it may be installed in a closet or similar
enclosure and in any case, the unit should always be installed level.

In a basement, or when installed on the floor (as in a crawlspace), it is
recommended that the unit be installed on a concrete pad that is 1” to
2” thick.

!

Содержание FLO115DABR-A

Страница 1: ...rols Call a qualified service technician Manufactured by International Comfort Products 3400 Blvd Industriel Sherbrooke PQ Canada 2001 08 10 X40054 Rev H Models FLO115DABR A LBO125DABR13 B LBO145DABR12 B LBO145DABR34 B MBO115DABR B MBOV115DABR B MBOV115DABRU B MBOV115DBU C 445 02 4054 01 OLF140C12A OLR182A16A Division of U T C Canada ...

Страница 2: ...ing jurisdiction The information contained in this manual is intended for use by a qualified service technician familiar with safety procedures and equipped with the proper tools and test instruments Failure to carefully read and follow all instructions in this manual can result in furnace malfunction property damage personal injury and or death WARNING WARNING Fire hazard The furnace must be inst...

Страница 3: ... and debris CAUTION Do not use any commercially available soot remover This furnace has fiber type refractory combustion chamber Normal servicing of this unit does not require cleanings of the combustion chamber Use extreme care if for any reason you have to work in the area of the combustion chamber 2 2 Freezing Temperature and Your Structure WARNING WARNING Freeze warning Turn off water system I...

Страница 4: ...aterials i e L Vent etc for use with those appliances should also be investigated The oil furnaces are certified for use with L vent A vent tile lined and metal liner tile lined chimneys The appliance may be installed in a chimney of the proper size and adequate chimney base temperature as specified in the Installation Code The relevant excerpt from the code is found in this section Use it as a gu...

Страница 5: ...es will increase the exposure to chemicals or Halogens which may harm the furnace These instances will require that only outside air for combustion The following areas or types of structures may contain or have exposure to the substances listed below The installation must be evaluated carefully as it may be necessary to provide outside air for combustion a Commercial building b Building with indoo...

Страница 6: ...Checking the polarity The oil burners used on the furnaces have solid state control systems which makes them sensitive to the proper connections of the hot and neutral power lines The controls will be damaged if the two lines are reversed a Set your voltmeter to line voltage b Place one prong on your grounded electric entry box and one prong on the black wire c Read the voltage d If the voltage is...

Страница 7: ...en the bottom of the coil drain pan and the top of the heat exchanger Wire the thermostat and condensing unit contactor as indicated in the wiring diagram figures 4 1 4 2 and 4 3 8 4 Ductwork and Filter Installation Design and install air distribution system to comply with Air Conditioning Contractors of America manuals or other approved methods that conform to local codes and good trade practices...

Страница 8: ...10 seconds Slowly close the bleed screw the oil should flow absolutely free of white streaks or bubbles to indicate that no air is being drawn into the suction side of the oil piping and pump Tighten the bleed screw and the burner will fire Adjust the oil pressure as indicated in Table 3 1 to 3 5 2 2 Restart if Burner Should Stop 1 Set thermostat lower than the room temperature 2 Press the reset b...

Страница 9: ...ize or for a badly sooted heat exchanger 2 7 Fan limit adjustment FIGURE 2 MBO MBOV 1 Limit FAN OFF 90 0 F 2 Limit FAN ON 110 0 F 3 Limit HI 200 0 F LBO OLR 1 Limit FAN OFF 90 0 F 2 Limit FAN ON 120 0 F 3 Limit HI Model LBO125 190 0 F Model LBO145 12 180 0 F Models LBO145 34 and OLR182 190 0 F FLO OLF 1 Limit FAN OFF 90 0 F 2 Limit FAN ON 110 0 F 3 Limit HI 150 0 F PART 3 MAINTENANCE 1 GENERAL Pre...

Страница 10: ... is damaged it must be replaced A damaged pot could lead to premature heat exchanger failure Cracking of the fire pot is normal however replace the pot if the cracks have propagated more than 2 3 the way through the wall thickness The average wall thickness of the firepot is 3 4 Flooding of the fire pot Flooding can occur when the oil primary control has been reset a number of times in a no heat s...

Страница 11: ...nterweight has been properly adjusted in accordance with the CAS 2B installation instructions PART 4 INFORMATION Model Serial number Date of installation of the furnace Service telephones day Night Dealer s name and address RESULT OF START UP TEST Nozzle Pressure lbpsi Burner adjustments Primary air Fine air Draw Assembly CO 2 Smoke scale Bacharach Gross stack temperature 0 F Ambiant temperature 0...

Страница 12: ...tor damper 0 2 25 1 2 75 2 3 75 AERO BURNER 1725 RPM Nozzle 100 PSIG pump pressure Delavan 0 65 70W 0 75 70W 0 85 70W Volts Hertz Phase Operating voltage range Rated current Amp Minimum ampacity for wiring sizing Max fuse size Amps Blower speed at 0 4 W C static pressure MED LO MED HI HIGH HIGH Blower speed at 0 2 W C static pressure MED LO MED HI HIGH HIGH Motor HP number of speeds Blower wheel s...

Страница 13: ...stment turbulator damper 2 3 25 2 5 4 2 2 5 3 2 5 AERO BURNER 1725 RPM Nozzle 100 PSIG pump pressure Delavan 0 75 70W 0 85 70W 1 00 70W 1 10 70W Volts Hertz Phase Operating voltage range Rated current Amp Minimum ampacity for wiring sizing Max fuse size Amps Blower speed at 0 4 W C static pressure MED LO MED HI HIGH N A Blower speed at 0 2 W C static pressure MED LO MED HI HIGH HIGH Motor HP numbe...

Страница 14: ...bustion air adjustment turbulator damper 2 2 25 2 5 2 75 3 2 75 3 5 2 75 AERO BURNER 1725 RPM Nozzle 100 PSIG pump pressure Delavan 1 00 70W 1 10 70W 1 25 70W Volts Hertz Phase Operating voltage range Rated current Amp Minimum ampacity for wiring sizing Max fuse size Amps Blower speed at 0 4 W C static pressure MED HI HIGH N A N A N A Blower speed at 0 2 W C static pressure MED HI MED HI HIGH HIGH...

Страница 15: ...bustion air adjustment turbulator damper 2 5 2 5 3 2 75 3 3 3 5 3 25 AERO BURNER 1725 RPM Nozzle 100 PSIG pump pressure Delavan 1 00 70W 1 10 70W 1 25 70W Volts Hertz Phase Operating voltage range Rated current Amp Minimum ampacity for wiring sizing Max fuse size Amps Blower speed at 0 4 W C static pressure MED LO MED HI HIGH HIGH HIGH Blower speed at 0 2 W C static pressure MED LO MED HI MED HI H...

Страница 16: ...t turbulator damper 1 5 2 75 2 5 3 25 3 4 25 AERO BURNER 1725 RPM Nozzle 100 PSIG pump pressure Delavan 0 75 70W 0 85 70W 1 00 70W Volts Hertz Phase Operating voltage range Rated current Amp Minimum ampacity for wiring sizing Max fuse size Amps Blower speed at 0 4 W C static pressure MED LO MED HI HIGH Blower speed at 0 2 W C static pressure MED LO MED HI HIGH Motor HP number of speeds Blower whee...

Страница 17: ...FIGURE 3 1 18 DNS 0596 Rev D FIGURE 3 2 Models MBOV115DABR B MBOV115DABRU B MBOV115DBU C Model MBO115DABR B DNS 0590 Rev D ...

Страница 18: ...19 DNS 0576 Rev D FIGURE 3 3 Models LBO125DABR13 B LBO145DABR12 B LBO145DABR34 B OLR182A16A Model FLO115DABR A OLF140C12A FIGURE 3 4 DNS 0666 Rev B ...

Страница 19: ...20 FIGURE 4 1 DNS 0578 Rev D Wiring diagram MBO115DABR B MBOV115DABR B LBO125DABR13 B LBO145DABR12 B LBO145DABR34 B OLR182A16A ...

Страница 20: ...21 FIGURE 4 2 Wiring diagram MBOV115DABRU B MBOV115DBU C DNS 0593 Rev B ...

Страница 21: ...22 Wiring diagram FLO115DABR A OLF140C12A FIGURE 4 3 DNS 0658 Rev B ...

Страница 22: ...23 PART LIST Model MBO115DABR B DNS 0597 Rev E ...

Страница 23: ... Left side panel insulation B40125 02 26 20 X 20 X 1 paper filter Z04F004 27 Blower door ass y B40132 Item 28 included 28 Door handle Z99F050 29 Top rear panel B40049 30 Gasket smoke outlet B40032 31 Smoke outlet ass y B40046 32 Baffle ass y B40054 01 Quantity required per unit 5 33 Plenum divider B40043 34 Top division panel B40076 35 Filter rack assembly B40410 36 Right side panel ass y B40131 0...

Страница 24: ...25 PART LIST Model MBOV115DABR B DNS 0598 Rev D ...

Страница 25: ...cluded 28 Floor insulation B01526 78 29 Divison panel ass y B40133 Central support rear baffle and item 30 included 30 Sealing strip B01291 02 Quantity required per unit 3 31 Left side panel ass y B40131 02 Item 32 43 included 32 Left side panel insulation B40125 02 33 Bushing 7 8 UB 875 L04G001 34 20 X 20 X 1 paper filter Z04F004 35 Blower door ass y B40132 Item 36 included 36 Door handle Z99F050...

Страница 26: ...27 PART LIST Models MBOV115DABRU B MBOV115DBU C DNS 0605 Rev D ...

Страница 27: ...n chamber strap Z05F008 32 Combustion chamber strap seal Z05F009 33 Floor ass y B40129 Item 34 included 34 Floor insulation B01526 78 35 Divison panel ass y B40133 Central support rear baffle and item 36 included 36 Sealing strip B01291 02 Quantity required per unit 3 37 Left side panel ass y B40168 02 Items 38 and 53 included 38 Left side panel insulation B40167 02 39 Bushing 7 8 UB 875 L04G001 4...

Страница 28: ...29 PART LIST Model LBO125DABR13 B DNS 0585 Rev D ...

Страница 29: ... X 20 X1 paper filter Z04F012 Quantity 2 29 Blower door ass y B40107 Item 30 included 30 Door handle Z99F050 Quantity 2 31 Top rear panel B40049 32 Gasket smoke outlet B40032 33 Smoke outlet ass y B40046 34 Inlet baffle B40071 Quantity 2 35 Plenum divider B40043 36 Baffle ass y B40054 01 Quantity 5 37 Division panel ass y B40108 Central support rear baffle and item 38 included 38 Sealing strip B01...

Страница 30: ...31 PART LIST Models LBO145DABR12 B LBO145DABR34 B OLR182A16A DNS 0586 Rev B ...

Страница 31: ...utlet B40047 33 Baffle ass y B40054 02 Quantity 7 34 Plenum divider B40043 35 Gasket extruded 1 2 X 1 8 x 25 J06L001 36 Top division panel B40076 37 Right angle filter panel B40229 01 38 Horizontal filter support B40028 Quantity 2 39 Right side panel ass y B40362 01 Items 37 38 and 40 included 40 Right side panel insulation B40095 01 41 Terminal strip B40074 Items 56 and 57 not included 42 Termina...

Страница 32: ...33 DNS 0663 Rev C Model FLO115DABR A OLF140C12A PART LIST ...

Страница 33: ...282 Observation door gasket included 24 Observation door spring A00183 01 25 Vis TYP F Hex 1 4 20 x 11 4 F03F023 26 Hex nut 3 8 16NC zinc F07F011 Quantity required per unit 4 27 Washer 3 8 zinc F06F005 Quantity required per unit 4 28 Corner conduit B40070 01 29 Strain relief bushing L04I013 30 Front panel B40378 01 Insulation included 31 Front panel insulation B40379 32 Heat shield B40371 33 Combu...

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