Carrier KGANP5201VSP Manuel d'instructions télécharger pdf (Page 24)

back-upwrenchonteewhentighteninggasinletpipe

plug.(SeeFig.46.)

2" Brass Nipple

Low Gas

Pressure Switch

Female x Female x Male Tee

1/8" NPT Pipe Plug ..................................J

For inlet pressure tap

A11398

Fig. 46 - 80% Low Gas Pressure Switch

CHECK FURNACE AND MAKE ADJUSTMENTS

FIRE AND EXPLOSION HAZARD

Failure to follow this warning could result in personal iniury

and/or death.

NEVER test for gas leaks with an open flame. Use a

commercially available soap solution made specifically for

the detection of leaks to check all connections. A fire or

explosion may result causing property damage, personal

iniury or loss of life.

RISQUE D'EXPLOSION ET D'INCENDIE

Le fait de ne pas suivre cet avertissement pourrait entra_ner des

dommages corporels et / ou la mort.

Ne jamais exanfiner pour les fuites de gaz avec une flamme

vive. Utilisez plut6t un savon fair specifiquement pour la

d_tection des fuites de gaz pour verifier tousles connections.

Un incendie ou une explosion peut entrainer des dommages

materiels, des blessures ou la mort.

FIRE, EXPLOSION, ELECTRICAL SHOCK

HAZARD

Failure to follow this warning could result in personal

iniury, death or property damage.

Gas supply MUST be shut off before disconnecting

electrical power and proceeding with conversion.

ELECTRICAL SHOCK, FIRE OR EXPLOSION

HAZARD

Failure to follow this warning could result in personal

iniury, death or property damage.

Before installing, modifying, or servicing system, main

electrical disconnect switch nmst be in the OFF position and

install a lockout tag. There may be more than one

disconnect switch. Lock out and tag switch with a suitable

warning label. Verify proper operation after servicing.

GAS

Be sure main gas and electric supplies to furnace are off.

Remove l/8-in. (3 ram) pipe plug from manifold pressure

tap on downstream side of gas valve.

Attach manometer to manifold pressure tap on gas valve.

Turn gas supply manual shutoff valve to ON position.

Turn furnace gas valve switch to ON position.

Check all threaded pipe connections for gas leaks.

Turn on furnace power supply.

INPUT RATE INFORMATION

The gas input rate for propane is the same as for natural gas. See

furnace rating plate for input rate. The input rate for propane is

deternfined by manifold pressure and orifice size.

The gas valve nmst be set for Low Heat first and then set for High

Heat on 2-stage and variable-speed furnaces. Furnace gas input

rate on rating plate is for installations at altitudes up to 2000 ft.

(610 M).

In the U.S.A., the input rating for altitudes above 2000 ft. (610

M) must be reduced by 2 percent for each 1000 ft. (305 M) above

sea level.

In Canada, the input rating must be derated by 5 percent for

altitudes of 2000 ft. (610 M) to 4500 ft. (1372 M) above sea

level.

The Conversion Kit Rating Plate accounts for high altitude

derate.

SET GAS INPUT RATE

Burner Flame

___ Burner>

Al1461

Fig. 47 - Burner Flame

1. Verify SW1-2 on furnace control is turned "ON". See Fig.

45.

2. Jumper R and W/W1 thermostat connections to call for

heat.

3. Check manifold orifices for gas leaks when main burners

ignite.

4. Adjust gas manifold pressure, (Refer to conversion kit rat-

ing plate 337704-204,

5. Remove caps that conceal adjustment screws for gas valve

regulators, (See Fig. 43.)

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Carrier KGANP5201VSP Manuel d'instructions Page 24

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