Nordyne 060C-12 Скачать руководство пользователя страница 19

19

Figure 20.  Alternate Horizontal Vent Installation

Use Wall Thimble at
Vent Points

Support

Ground Level

Termination Tee

exchanger.  The cover for the opening shall be attached in
such a manner as to prevent leaks.

If outside air is used as return air to the furnace for
ventilation or to improve indoor air quality, the system must
be designed so that the return air  is not less than 50° F
(10° C) during operation.  If a combination of indoor and
outdoor air is used, the ducts and damper system must be
designed so that the return air supply to the furnace is equal
to the return air supply under normal, indoor return air
applications.

When a cooling system is installed which uses the furnace
blower to provide airflow over the indoor coil, the coil must
be installed downstream (on the outlet side) of the furnace
or in parallel with the furnace.

If a cooling system is installed in parallel with the furnace,
a damper must be installed to prevent chilled air from
entering the furnace and condensing on the heat exchanger.
If a manually operated damper is installed, it must be
designed so that operation of the furnace is prevented when
the damper is in the cooling position and operation of the
cooling system is prevented when the damper is in the
heating position.

Return Air

In applications where the supply ducts carry heated air to
areas outside the space in which the furnace is installed,
the return air must be delivered to the furnace by duct(s)
sealed to the furnace casing, running full size and without
interruption.

!

 WARNING:

The solid base of the furnace must be in place
when the furnace is installed with side return
air ducts. Removal of all or part of the base
could cause products of combustion to be
circulated into the living space and create
potentially hazardous conditions, including
carbon monoxide poisoning that could result
in personal injury or death.

Wall Thimble

(Inner Half)

Inner Shield
4

1

/

2

" Dia.

Wall Thimble Outer Half

Outer Overlapping
Shield 6

1

/

2

" Dia.

3" Termination

Tee

Protective

Screen

Inside

Combustible

Wall

Inside

Combustible

Wall

3" Vent

Pipe

Outside
Combustible
Wall 

Inner 
Overlapping
Shield 6

3

/

8

" Dia.

Locking Band

12" Min

Figure 21.  Typical Termination

9.

The vent pipe must extend 1-1/4 inches through the
outer thimble half for a combustible wall.  Be sure to
check this carefully before cutting the vent pipe.

10. Attach a 3 inch coupling to the end of the pipe that

extends through the wall or  thimble.  This prevents
the vent pipe from being pushed inward.

11. Cut an 8 inch minimum piece of vent pipe and

connect the coupling to the termination tee.  The
inside of the tee must be a minimum of 12 inches
from the outside of the wall.  (See Figure 21.)

Flexible Vent Systems

Flexible gas vent is  approved for use in  vertical single vent
or common vent installations only.  The minimum distance
to combustibles is 1" for type B insulated and 6" for single
wall.  The venting system must be installed in accordance
with the local authorities, the vent manufacturer's instructions
and the instructions listed below.

The flexible vent must be installed in accordance with the
venting tables for vertical or common venting only.  The
vent system must be supported in horizontal runs with
3/4" pipe strap at a maximum of 5 foot intervals. All
horizontal sections must have a slope toward the furnace
of not less than 1/4" per foot.  The vent must not sag, or
have any bends greater than 90 degrees.

CIRCULATING AIR SUPPLY

General

Plenums and air ducts must be installed in accordance with
the Standard for the Installation of Air Conditioning and
Ventilating Systems (NFPA No. 90A) or the Standard for
the Installation of Warm Air Heating and Air Conditioning
Systems (NFPA No. 90B).

It is recommended that the outlet duct be provided with a
removable access panel. This opening should be accessible
when the furnace is installed in service and shall be of a
size that smoke or reflected light may be observed inside
the casing to indicate the presence of leaks in the heat

Содержание 060C-12

Страница 1: ...assist qualified individuals experienced in the proper installation of this appliance Some local codes require licensed installation service personnel for this type of equipment Read all instructions...

Страница 2: ......

Страница 3: ...er Venting 17 Location of Outdoor Terminations 17 Horizontal Installation 17 Flexible Vent Systems 19 Circulating Air Supply 19 20 General 19 Return Air 19 Gas Supply and Piping 20 22 General 20 Leak...

Страница 4: ...Air Opening Bottom 7 8 FURNACE SPECIFICATIONS Upflow Horizontal Models Figure 1a Upflow Unit Dimensions Table 1a Upflow Furnace Dimensions and Shipping Weights Furnace Dimensions Shipping Model Input...

Страница 5: ...Bottom Opening Bottom Opening 10 1 4 24 1 2 19 3 4 Table 1B Downflow Furnace Dimensions and Shipping Weights Model Furnace Shipping Number Input A B C Weights RK Btuh inches inches inches lbs 060C 12...

Страница 6: ...880 0 0 1 0 650 945 1 0 0 1 720 1050 1 0 0 0 800 1155 1 0 1 0 900 1305 0 1 0 1 1000 1450 0 1 0 0 1060 1530 1 1 0 1 1100 1595 0 1 1 0 1170 1700 1 1 0 0 1290 1870 1 1 1 0 CFM SWITCH NUMBER 2 TON 3 5 TON...

Страница 7: ...publications are available from National Fire Protection Association Inc Batterymarch Park Quincy Massachusetts 02269 WARNING This furnace is not approved for installation in mobile homes Installation...

Страница 8: ...Aconfinedspaceisanareawithvolumelessthan50cubic feet per 1 000 Btuh of the combined input rates of all WARNING Do not place combustible material on or against the furnace cabinet or within 6 inches of...

Страница 9: ...protected to avoid physical damage by vehicles WARNING Donotplacecombustiblematerialonoragainst the furnace cabinet or within 6 inches of the vent pipe Do not place combustible materials including gas...

Страница 10: ...or Type Standard Single Wall Metal Vent Type B 1 Double Wall Metal Vent LEFT SIDE 0 0 RIGHT SIDE 5 0 VENT 6 1 BACK 0 0 BOTTOM 0 0 TOP 1 1 FRONT 4 4 UPFLOW DOWNFLOW INSTALLATION CLEARANCES LEFT SIDE RI...

Страница 11: ...alled directly on combustible wood flooring or supports if type B 1 vent pipe is used See Figure 4 It is recommended for further reduction of fire hazardthatcementboardorsheetmetalbeplacedbetween the...

Страница 12: ...0 000 100 000 120 000 140 000 160 000 Minimum Free Area Each Opening 10 sq in 15 sq in 20 sq in 25 sq in 30 sq in 35 sq in 40 sq in Round Duct Diameter 4 5 5 6 6 7 8 Furnace Water Heater Vent or Chimn...

Страница 13: ...a chimney serving a fireplace the fireplace must be sealed off from the chimney For Category I furnace installations the furnace shall be connectedtoafactorybuiltchimneyorventcomplyingwith a recognize...

Страница 14: ...burner operation Use the flame of a match or candle 8 If improper venting is observed during any of the above tests the venting system must be corrected in accordance with the NationalFuelGasCode ANSI...

Страница 15: ...thends of the bleed tube Do not cover the hole in the bleed tube Place the assembly back on the pressure switch sensor tube and the collector pan sensor tube See Figure 12 2 Remove the nut and restric...

Страница 16: ...pipes and fittings or using support straps All jointsmustbesealedwithhightemperaturesiliconebefore locking bands are installed If the lengths of pipe must be cut the joint must still be sealed with si...

Страница 17: ...nsareprovidedwiththekit Installation must conform to those instructions and applicable requirements of local codes WARNING The entire vent system must be sealed with a high temperature sealant which w...

Страница 18: ...100 00 Btuh 30 kW 36 inches 91 cm for appliances 100 00 Btuh 30 kW 4 feet 1 2 m below or to side of opening 1 foot 300 mm above opening C Clearance to permanently closed window D Vertical clearance t...

Страница 19: ...alf Inner Shield 41 2 Dia Wall Thimble Outer Half Outer Overlapping Shield 61 2 Dia 3 Termination Tee Protective Screen Inside Combustible Wall Inside Combustible Wall 3 Vent Pipe Outside Combustible...

Страница 20: ...e casing to avoid unwanted noise and or damage to the furnace All gas piping must be installed in compliance with local codes and utility regulations Some local regulations requiretheinstallationofama...

Страница 21: ...80 170 1 1 4 1050 730 590 500 440 400 370 350 1 1 2 1600 1100 890 760 670 610 560 530 The cubic feet per hour listed in the table above must be greater than the cubic feet per hour of gas flow require...

Страница 22: ...ane sea level and high altitude is detailed in the installation instructions provided with the conversion kit Approved conversion kits are listed below UnitedStatesLP PropaneGasSeaLevelandHighAltitude...

Страница 23: ...ors can cause improper and dangerous operation Verify proper operation after servicing Thefurnacecabinetmusthaveanuninterrupted unbroken groundtominimizeinjuryshouldanelectricalfaultcondition occur Th...

Страница 24: ...rounded 2 The thermostat wires R W Y and G are securely connected to the correct leads on the terminal strip of the circuit board 3 The gas line service pressure does not exceed 10 0 in watercolumn 0...

Страница 25: ...the manifold pressure remove the regulator cap and turn the adjusting screw clockwise to increase pressure or counter clockwise to reduce pressure Replace the regulator cap after adjustments are compl...

Страница 26: ...airflows for other modes of operation exceptgasheat aredeterminedbythissetting Table1showstheairflowvaluesversustheairflowselector switch settings and the range of airflow settings recom mended for e...

Страница 27: ...furnace door is in place and that there is power to the furnace Set the thermostat to a temperature above room temperatureandobservetheignitionsequence Theburner flame should carry over immediately b...

Страница 28: ...ame Sensor The flame sensor acts to prove that flame has carried over from the igniter to the opposite end burner If no flame is sensed the furnace will shut down within 7 seconds of ignition Flame Ro...

Страница 29: ...season Newornewly renovatedhomesmayrequiremorefrequentchanginguntil the construction dust has been removed Filters for side return and bottom return applications are available from your local distribu...

Страница 30: ...WHITE STRIPES WHITE NEUTRAL BLACK 120V GROUND BLACK BLUE FLAME ROLL OUT SWITCH ALL MODELS PRESSURE SWITCH C 180 120 90 60 THERMOSTAT R Y G W YELLOW GREEN BLUE GREY RED YELLOW BLACK WHITE BLACK W W RED...

Страница 31: ...FF position 5 Disconnect the wires from the gas valve igniter flame sensor combustion air motor flame roll out switch blocked vent switch over temperature limit switch pressure switch CAUTION Label al...

Страница 32: ...ctions leak tested ________ Gas Line Pressure _________ in water column with furnace operating Manifold Pressure _________ in water column with furnace operating Is there adequate fresh air supply for...

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