Carrier KGANP5201VSP Installation Instructions Manual page 8

SW4
Outside Air Thermistor_
_/F_ Crflntin u;_2pFan_
switches CF 1 through
CF 3
Communication
_[ SW4
[]
_I=_ PL9
O_
Connocton
24 VAC
HUM Output
(O.5 AMP
i
Setup Switches SWl,
1 thru 8
_t_ /_:21 _ W2 Yt DHUM
SW2
'1
SW2 A/C Air Flow
Setup Switches
AC 1 through AC 3
Fig. 14 - Furnace Control
Al1471
7. When main burners ignite, confirm inlet gas pressure is
between 11.0-in. W.C. and 13.6-in. W.C.
8. Remove jumper across R-W/W1 and R-W2 thermostat
connections to terminate call for heat.
9. Turn furnace gas valve switch to OFF position.
10. Turn gas supply manual shutoff valve to OFF position.
11. Turn off furnace power supply.
12. Remove manometer.
13. Apply pipe dope sparingly to end of inlet gas pipe plug
and install into unused end of 1/8 in. tee. Use a small
back-up wrench on tee when tightening gas inlet pipe
plug. (See Fig. 13.)
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
injury or loss of life.
RISQUE D'EXPLOSION ET D'INCENDIE
Le fait de ne pas suivre cet avertissement pourrait entrai'nerdes
dommages corporels et / ou la mort.
Ne jamais examiner pour les fuites de gaz avec une flamme
vive. Utilisez plut6t un savon fait specifiquement pour la
d_tection des fuites de gaz pour verifier tousles connections.
Un incendie ou une explosion peut entrainer des dommages
matdriels, des blessures ou la mort.
1. Be sure main gas and electric supplies to furnace are off.
2. Remove 1/8-in. (3 mm) pipe plug from manifold pressure
tap on downstream side of gas valve.
3. Attach manometer to manifold pressure tap on gas valve.
(see Fig. 15.)
4. Turn gas supply manual shutoff valve to ON position.
5. Turn furnace gas valve switch to ON position.
6. Check all threaded pipe connections for gas leaks.
7. Turn on furnace power supply.
ON/OFF Switch MODULATING
/
Min/Max Heat Adust
/ (Under Cap)
Inlet
_Manifold
Pressure lap
Fig. 15 - Gas Valve
A10496
GAS INPUT RATE INFORMATION
The gas input rate for propane is the same as for natural gas. See
furnace rating plate on blower door for input rate. The input rate
for propane is determined by manifold pressure and orifice size.
The gas valve must be set for Maximum Heat first and then set
for Minimum heat on Modulating 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. (610M)
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
@rate,