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ALL phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES
IMPORTANT — This Document is customer property and is to remain with this unit.
MO-508 ECN 5396-MA 141211
Installer's Guide
OIL FIRED CENTRAL FURNACE
THV1M087A936, 948, 9V3, 9V5SA - Highboy
TLF1M087A936, 948, 9V3, 9V5SA- Lowboy Front Flue
TLR1M087A936, 948, 9V3, 9V5SA - Lowboy Rear Flue
TDF1M087A936, 948, 9V3, 9V5SA - Downflow/ Horizontal
Please return to service information pack upon completion of work.
THV1
Highboy
Vertical
Flue
TLF1
Lowboy
Front
Flue
TDF1
Downflow/
Horizontal
Front Flue
TLR1
Lowboy
Rear
Flue
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Table of Contents
Related Manuals for Trane THV1M087A936SA
Summary of Contents for Trane THV1M087A936SA
- Page 1 Installer’s Guide OIL FIRED CENTRAL FURNACE THV1M087A936, 948, 9V3, 9V5SA - Highboy TLF1M087A936, 948, 9V3, 9V5SA- Lowboy Front Flue TLR1M087A936, 948, 9V3, 9V5SA - Lowboy Rear Flue TDF1M087A936, 948, 9V3, 9V5SA - Downflow/ Horizontal ALL phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES IMPORTANT —...
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Page 2: Location
Installer’s Guide SHIPPING DAMAGE Safety signal words are used to designate a degree or level of seriousness associated with a particular haz- Material in this shipment has been inspected at ard. The signal words for safety markings are WARN- the factory and released to the transportation ING, and CAUTION. -
Page 3: Table Of Contents
Installer’s Guide Contents 8. The furnace may be used for temporary heating of buildings or structures under construction only when the following conditions have been met: CONTENTS a. The furnace venting system must be complete INSTALLATION GUIDELINES and installed per manufacturers instructions. Location b. -
Page 4: Clearances
Installer’s Guide CLOSET AND ALCOVE INSTALLATION The minimum clearances from furnace casing surfaces to combustible materials are: All furnace models may be installed in a closet or al- - 3 inches from casing sides and rear cove on combustible flooring with specified (standard) - 8 inches from front casing of furnace to the closet clearances to combustible construction. -
Page 5: Air For Combustion And Ventilation
Installer’s Guide AIR FOR COMBUSTION AND VENTILATION 1) When the furnace is installed in the horizon- tal configuration, the oil burner must be mount- ed in an upright position. It will be necessary to re- VENTILATION REQUIRED! move the burner then cutoff one (1) of the threaded Relief openings in the front or top of the furnace casing burner-mounting studs before attempting to repo- should not be obstructed or blocked. - Page 6 Installer’s Guide...
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- Page 12 Installer’s Guide Often, household chemicals contain chloride-bearing b. In buildings of unusually tight construction (e.g. compounds. There are many compounds representa- those having continuous water vapor barriers; tive of this classification of chemicals. A few common tightly-fitting, or weather-stripped, doors and examples are listed below.
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Page 13: Chimney Inspection
Installer’s Guide The inside area of the chimney liner should equal, If an exhaust fan, additional air consuming machines at minimum, the area of the vent pipe exiting the (e.g. an air compressor), or a return air grill is present in the furnace room, there should be increased concern furnace- EXAMPLE: π... -
Page 14: Flue/ Chimney/ Vent Connector
Installer’s Guide If the roof is flat rather than the normal residential Pitched roof, refer to Figure 6 for proper clearances. FLUE/ CHIMNEY/ VENT CONNECTOR PROPER VENTING REQUIRED! DO NOT install a manual damper in the chimney or vent connector. Thermally-activated type vent dampers are NOT AL- LOWED for use on these furnaces. - Page 15 Installer’s Guide All chimney clean-out doors and flue connections must fit tightly so they will seal to avoid air leaks. If chimney flues are divided or there are multiple flues within one chimney, make sure there are no openings in the partition separating the divided or individual flues.
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Page 16: Draft Regulator
Installer’s Guide PREVENTION OF CHIMNEY CONDENSING: To prevent condensation, it is necessary that the internal chimney wall temperature always be kept above the dew point. If the chimney is a masonry PROPER VENTING REQUIRED! type, it may have to be fitted with a flue liner, when Improper venting may lead to condensation in the the temperature loss is too great for the furnace. -
Page 17: Duct Work And Air Conditioning
Installer’s Guide Two (2) problems typically arise when power venting If the furnace is used in connection with summer air any oil fired appliance: conditioning (cooling), the furnace should be installed 1) Soot buildup may occur at an accelerated rate on in parallel with, or on the upstream side of, the evapo- critical components of the furnace oil burner, e.g. - Page 18 Installer’s Guide The side casings have each been pre-punched with The oil burner was installed in the furnace at the fac- four (4), square, knockout openings for use in locat- tory. In the field, if it is necessary to adjust the heat- ing the proper position for the return air filter rack.
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Page 19: Fuel System Installation
Installer’s Guide - Adjusting the fuel pump pressure Manual venting of the fuel unit is required on initial - Setting the draft control start-up. If connecting a two-pipe fuel supply, install the fuel unit bypass plug. NOTICE: This oil furnace must be installed and ad- The oil supply inlet pressure to the fuel unit cannot justed by qualified oil heating dealers using calibrated exceed 3 psi. -
Page 20: Electrical Connections
Installer’s Guide A disconnect switch equipped with overcurrent protec- tion (e.g. a time delay-type fuse or inverse time, cir- cuit breaker) should be installed in the service line for shutting down and protecting the furnace and electri- cal system. Since the furnace is entirely pre-wired at the factory, it is only necessary to connect the building electrical ser- SEE TABLE 1 vice lines to the two (2) pigtail wires extending from... - Page 21 Installer’s Guide Using 18 gauge control wire, connect control wiring to thermostat as shown in the following illustrations. If the thermostat does not have an isolated heating cir- cuit (RH), then install a pilot duty rated, 24 volt, relay (RLY00975, field supplied). This relay is shown as R1 in the illustrations.
- Page 22 Installer’s Guide VARIABLE SPEED OIL FURNACE CONNECTION LOCATIONS AND LOW VOLTAGE HOOk UP DIAGRAMS (SINGLE STAGE COOLING) WITH 24V RELAY VARIABLE SPEED V3, V5 LOW VOLTAGE WIRING CONNECTIONS LOCATIONS...
- Page 23 Installer’s Guide LOW VOLTAGE HOOk UP DIAGRAMS FOR VARIABLE SPEED OIL FURNACE (TWO STAGE/ STEP COOLING)
- Page 24 Installer’s Guide BAYSUB10ABASEAA DIMENSIONS Downflow Furnace Combustible Surface-Mounting Base...
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