manualshive.com logo in svg

Goodman GCV9 Series, Руководство по установке, Страница: 25 / 40

Поделиться
Скачать
Goodman GCV9 Series Скачать руководство пользователя страница 25

25

CAUTION

E

DGES OF SHEET METAL HOLES MAY BE SHARP. 

U

SE GLOVES A PRECAUTION

WHEN REMOVING HOLE PLUGS.

D

IRECT

/S

TANDARD

  I

NLET

  P

IPING

When gas piping enters 

directly

 to the gas valve through the 

stan-

dard

 inlet hole, the installer must supply straight pipe with a ground

joint union to reach the exterior of the furnace.  The rigid pipe must
be long enough to reach the outside of the cabinet to seal the grom-
met cabinet penetration.  A semi-rigid connector to the gas piping
can be used outside the cabinet per local codes.

I

NDIRECT

/A

LTERNATE

 I

NLET

 P

IPING

When gas piping enters 

indirectly

 to the gas valve through the 

alter-

nate

 gas inlet hole the following fittings (starting from the gas valve)

to reach the outside of the cabinet must be supplied:

•

Coupling.

•

90 degree elbow.

•

2 inch close nipple.

•

90 degree elbow.

•

Straight pipe, with a ground joint union, to reach the exterior
of the furnace.  The rigid pipe must be long enough to reach
the outside of the cabinet so as to seal the grommet cabinet
penetration.  A semi-rigid connector to the gas piping can be
used outside the cabinet per local codes.

G

AS

 P

IPING

 C

HECKS

Before placing unit in operation, leak test the unit and gas connec-
tions.

WARNING

T

O AVOID THE POSSIBILITY OF EXPLOSION OR FIRE, NEVER USE A MATCH OR

OPEN FLAME TO TEST FOR LEAKS.

Check for leaks using an approved chloride-free soap and water
solution, an electronic combustible gas detector, or other approved
testing methods.

NOTE:

  Never exceed specified pressures for testing.  Higher

pressure may damage the gas valve and cause subsequent
overfiring, resulting in heat exchanger failure.

Disconnect this unit and shutoff valve from the gas supply piping
system before pressure testing the supply piping system with pres-
sures in excess of 1/2 psig (3.48 kPa).
Isolate this unit from the gas supply piping system by closing its
external manual gas shutoff valve before pressure testing supply
piping system with test pressures equal to or less than 1/2 psig (3.48
kPa).

P

ROPANE

 G

AS

 T

ANKS

 

AND

 P

IPING

WARNING

P

ROPANE GAS IS HEAVIER THAN AIR AND ANY LEAKING GAS CAN SETTLE IN

ANY LOW AREAS OR CONFINED SPACES.  

T

O PREVENT PROPERTY DAMAGE,

PERSONAL INJURY, OR DEATH DUE TO FIRE OR EXPLOSION CAUSED BY A

PROPANE GAS LEAK, INSTALL A GAS DETECTION WARNING DEVICE.

A gas detecting warning system is the only reliable way to detect a
propane gas leak. Rust can reduce the level of odorant in propane
gas.  Do not rely on your sense of smell.  Contact a local propane

connection is 375 in-lbs; excessive over-tightening may
damage the gas valve.

•

Install a manual shutoff valve between the gas meter and
unit within six feet of the unit.  If a union is installed, the union
must be downstream of the manual shutoff valve, between
the shutoff valve and the furnace.

•

Tighten all joints securely.

•

Connect the furnace to the building piping by one of the
following methods:

–

Rigid metallic pipe and fittings.

–

Semi-rigid metallic tubing and metallic fittings.

Aluminum alloy tubing must not be used in exterior
locations.  In order to seal the grommet cabinet
penetration, rigid pipe must be used to reach the outside
of the cabinet.  A semi-rigid connector to the gas piping
may be used from there.

•

Use listed gas appliance connectors in accordance with their
instructions.  Connectors must be fully in the same room as
the furnace.

•

Protect connectors and semirigid tubing against physical and
thermal damage when installed.  Ensure aluminum-alloy
tubing and connectors are coated to protect against external
corrosion when in contact with masonry, plaster, or insulation,
or subjected to repeated wetting by liquids such as water
(except rain water), detergents, or sewage.

MANUAL 

SHUT OFF VALVE

(UPSTREAM FROM

GROUND JOINT

PIPE UNION)

GROMMET

IN STANDARD

GAS LINE HOLE

ALTERNATE

GAS LINE

LOCATION

PLUG IN

ALTERNATE

GAS L INE

HOLE

HEIGHT REQUIRED 

BY LOCAL CODE

GROUND JOINT

PIPE UNION

DRIP LEG

MANIFOLD

BURNERS

GAS VALVE

HORIZONTAL [UPFLOW MODEL]

MANUAL SHUT-OFF VALVE

(UPSTREAM F ROM GROUND 

JOINT PI PE UNION)

DRIP LEG

GROMMET IN STANDARD 

GAS LINE HOLE

DRAIN TRAP

ALTERNATE GAS 

LINE LOCATION

MANIFOLD

PLUG IN ALTERNATE

 GAS LINE HOLE

GAS VALVE

GROUND JOINT 

PIPE UNION

BURNERS

GROMMET

IN STAND ARD

GAS LINE HOLE

*

*

*

*

COUNTERFLOW

MANUA L 

SHUT OFF V ALVE

(UPSTREAM FROM

GROUND JOINT

PIPE UNION)

ALTERNATE

GAS LINE

LOCATION

PLUG IN

ALTERNATE

GAS  LINE

HOLE

HEIGHT REQUIRED 

BY LOCAL CODE

GROUND JOINT

P IPE UNION

DRIP  LEG

MA NIFOLD

BURNER S

GAS VALVE

NOTES

: 

1.

 

WHEN

 

GAS

 

LINE

 

IS

 

IN

 

THE

 

ALTERNATE

                                 

LOCATION

, 

SWAP

 

THE

 

POSITION

 

OF

                                 

THE

 

PLUG

 

AND

 

GROMMET

.

              

MANUAL SHUT-OFF VALVE

(UPSTREAM FROM GROUND

JOINT PIPE UNION)

DRIP LEG

GROMMET IN STANDARD

 GAS LINE HOLE

DRAIN TRAP

ALTERNATE 

GAS LINE LOCATION

MANIFOLD

PLUG IN ALTERNATE

GAS LINE HOLE

BURNERS

GAS VALVE

HORIZONTAL[COUNTERFLOW]

UPFLOW 

GROUND JOINT 

PIPE UNION

          

2. DRIP LEG MAY TERMINATE WITH

          A 1/2" X 1/8" PIPE PLUG TO 
          ACCOMMODATE LINE GAS 
          PRESSURE MEASUREMENT.

Gas Piping Connections

Содержание GCV9 Series

Страница 1: ...han when the unit is in operation Remember it is your responsibility to install the product safely and to know it well enough to be able to instruct a customer in its safe use Safety is a matter of co...

Страница 2: ...ES 12 TERMINATION LOCATIONS 13 CANADIAN VENTING REQUIREMENTS 13 STANDARD FURNACE CONNECTIONS 13 ALTERNATE FURNACE CONNECTIONS 14 NON DIRECT VENT SINGLE PIPE PIPING 16 DIRECT VENT DUAL PIPE PIPING 17 V...

Страница 3: ...cuit Description 33 GENERAL 33 INTEGRATED CONTROL MODULE 33 PRIMARY LIMIT 33 AUXILIARY LIMIT 33 ROLLOUT LIMIT 33 PRESSURE SWITCHES 33 FLAME SENSOR 33 XVIII Troubleshooting 33 ELECTROSTATIC DISCHARGE E...

Страница 4: ...warranty certificate is also supplied with the unit Read the warranty carefully and note what is covered Keep the warranty certificate in a safe location for future reference If additional informatio...

Страница 5: ...itch 24 Inductor Not All Models 25 Two Stage Integrated Control Module with fuse and diagnostic LED 26 24 Volt Thermostat Connections 27 Transformer 40 VA 28 ECM Variable Speed Circulator Blower 29 Au...

Страница 6: ...ion are replaced The input rate and temperature rise are set per the furnace rating plate The input rate and temperature rise are set per the furnace rating plate 100 outside air is provided for combu...

Страница 7: ...ems Do not install the furnace where the combustion air is exposed to the following substances chlorinated waxes or cleaners chlorine based swimming pool chemicals water softening chemicals deicing sa...

Страница 8: ...rrected Corrections must be in accordance with the latest edition of the Na tional Fuel Gas Code NFPA 54 ANSI Z223 1 and or CSA B149 In stallation Codes printing inks paint removers varnishes hydrochl...

Страница 9: ...red a part of the unconfined space 5 3 3 Equipment Located in Confined Spaces a All Air from Inside the Building The confined space shall be pro vided with two permanent openings communicating directl...

Страница 10: ...ree area in 5 3 3 consideration shall be given to the block ing effect of louvers grilles or screens protecting openings Screens used shall not be smaller than 1 4 inch mesh If the area through a desi...

Страница 11: ...ed for the drain trap Additionally the appropriate downward piping slope must be maintained from the drain trap to the drain location Refer to Section X Condensate Drain Trap and Lines for further det...

Страница 12: ...is the responsibility of the installer to follow the manufacturers recommendations and to verify that all vent flue piping and connec tors are compatible with furnace flue products Additionally it is...

Страница 13: ...es should be made for minor expansion and contraction due to temperature variations For this reason particular care must be taken to secure piping when a long run is followed by a short offset of less...

Страница 14: ...t flue and combustion air intake piping run vertically from the side of the cabinet NOTE Standard and alternate locations can be combined i e an installation may use the standard combustion air intake...

Страница 15: ...tion refer to the following steps and the Alternate Combus tion Air Intake Location figure NOTE Counterflow unit instructions follow the upflow instructions 1 Remove and save the four screws securing...

Страница 16: ...be in stalled on the inside and outside of the wall The wall penetration should be sealed with silicone caulking material In a basement installation the vent flue pipe can be run between joist spaces...

Страница 17: ...er for construction of the vent flue and combustion air intake pipe systems of a direct vent dual pipe installation The number of elbows tabulated represents the number of elbows and or tees in each V...

Страница 18: ...LEVEL Standard Horizontal Terminations Dual Pipe 24 MAX 3 MIN 24 MAX AIR INTAKE 90 MEDIUM RADIUS ELBOW 12 MIN ABOVE HIGHEST ANTICIPATED SNOW LEVEL Alternate Horizontal Vent Termination Dual Pipe SUPPO...

Страница 19: ...d through the right or left side panel and into the drain trap secured to the outside of the cabinet NOTE Refer to Section X Condensate Drain Lines and Drain Trap Alternate Vent Flue Hose Connections...

Страница 20: ...p 2 Secure drain trap to side panel at the mounting holes dimples or crosshairs on counterflow models located below the grommet drain holes 3 Attach PVC drain line to drain trap outlet with either a 9...

Страница 21: ...NG ANY ELECTRICAL WIRING CAUTION LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION VERIFY PROPER OPERATION AFTER SERVICING WIRING...

Страница 22: ...e Condensing Unit Single Stage Cooling Dehumidistat Optional NOTE To apply a single stage heating thermostat the thermostat selector jumper on the integrated Control module must be set on single stage...

Страница 23: ...eaner 1 0 Amp maximum at 120 VAC Turn OFF power to the furnace before installing any accessories Follow the humidifier or air cleaner manufacturers instructions for locating mounting grounding and con...

Страница 24: ...ring the gas supply pressure and manifold pressure are provided on the valve The gas valve has a manual ON OFF control located on the valve itself This control may be set only to the ON or OFF positio...

Страница 25: ...opane gas leak Rust can reduce the level of odorant in propane gas Do not rely on your sense of smell Contact a local propane connection is 375 in lbs excessive over tightening may damage the gas valv...

Страница 26: ...ng a pair of seamer pliers or seamer tongs NOTE Airflow area will be reduced by ap proximately 18 if duct flanges are not unfolded This could cause performance issues and noise issues WARNING EDGES OF...

Страница 27: ...ds If the furnace is installed without filters the warranty will be voided On upflow units guide dimples locate the side return cutout locations Use a straight edge to scribe lines connecting the dimp...

Страница 28: ...h an ignition device which automatically lights the burner Do not try to light the burner by hand 5 Move the furnace gas valve manual control to the OFF position 6 Wait five minutes then smell for gas...

Страница 29: ...w 8 Remove regulator cover screw from the low LO outlet pressure regulator adjust tower and turn screw clockwise to increase pressure or counterclockwise to decrease pressure 9 Energize main M solenoi...

Страница 30: ...t High Stage Heat Tap Model 390 520 715 930 600 800 1100 1430 840 920 1000 1080 1210 1325 1440 1555 A B C D 520 715 910 1170 800 1100 1400 1800 1125 1195 1265 1335 1620 1720 1820 1920 A B C D 520 715...

Страница 31: ...to enhance cooling performance and increase comfort level The ramping profiles are selected using DIP switches 5 and 6 Refer to the following figure for switch positions and their corresponding taps...

Страница 32: ...e monitors flame presence Gas valve will remain open only if flame is detected If the thermostat call is for low heat gas valve and induced draft blower will continue on low stage If the call is for h...

Страница 33: ...etected will take the necessary precau tions and provide diagnostic information through an LED PRIMARY LIMIT The primary limit control is located on the partition panel and moni tors heat exchanger co...

Страница 34: ...r leakage Check the outside termination and the connections at and internal to the furnace Heat exchanger Check for corrosion and or buildup within the heat exchanger passageways Burners Check for pro...

Страница 35: ...9 Clean residue from furnace using a vacuum cleaner 10 Replace the parts removed in the previous steps in reverse order 11 Turn on electrical power and gas to furnace Check for leaks and proper unit...

Страница 36: ...36...

Страница 37: ...Inspect pressure switch hose Repair if necessary Inspect flue and or inlet air piping for blockage proper length elbows and termination Check drain system Correct as necessary Correct pressure switch...

Страница 38: ...emove obstruction Check circulator blower speed and performance Correct speed or replace blower if necessary Check burners for proper alignment Check flue and air inlet piping for blockage proper leng...

Страница 39: ...OLS SINGLE CONTROL ON 45 kBTU PK PINK PLUG CONNECTION BURNER COMPARTMENT BLOWER COMPARTMENT VT IGNITER 2 MANUFACTURER S SPECIFIED REPLACEMENT PARTS MUST BE USED WHEN SERVICING PK YL 5 FLASHES FLAME SE...

Страница 40: ...40 2004 2006 Goodman Manufacturing Company L P 2550 North Loop West Suite 400 Houston TX 77092 www goodmanmfg com...

Отзывы:

Нет отзывов