Carrier KGANP5201VSP Installation Instructions Manual page 3

HOTSURFACE
IGNITER MANUALRESET
GASBURNER i ROLLOUT SWITCH
i /
ELECTRICALJUNCTION
BOX(
REPRESENTATIVE DRAWING ONLY, SOME MODELS MAY VARY IN APPEARANCE
Fig. 1 - Component Location
Al1408
MANIFOLD/ORIFICE/BURNER REMOVAL
UNIT OPERATION HAZARD
Failure to follow this caution may result in unit damage or
improper operation.
Label all wires prior to disconnection when servicing
controls.
D'EQUIPEMENT D'OPERATION
Toute erreur de cfiblage peut _tre une source de danger et de
panne.
Lors des op6rations d'entretien des commandes, 6tiqueter
tous les ills avant de les d6connecter.
3. Support the manifold and remove the 4 screws that secure
the manifold assembly to the burner box and set aside.
4. Note the location of the green/yellow wire ground wire for
re-assembly later.
5. Slide one-piece burner assembly out of slots on sides of
burner box.
6. Remove the flame sensor from the burner assembly.
7. Remove the orifices from the manifold and discard.
Orifice
/
di
Connect Green/Yellow
ground wire here
Gas Valve
Manifold
©
/
NOTE: Use a back-up wrench on the gas valve to prevent the
valve from rotating on the manifold or damaging the mounting to
the burner box.
1. Disconnect the gas pipe from gas valve and remove pipe
from the furnace casing.
2. Disconnect the connector harness from gas valve. Discon-
nect wires from Hot Surface Igniter (HSI) and Flame
Sensor.
Gas valve is parallel to manifold " /
CLwithin + or - 3_ ,/' /"
/'_
I>/- ,"
Gas valve must be installed on
manifold with minimum engagement of
6 threads. Cross threading is not
acceptable.
\
• Indicated surfaces
to be 90 _+ or -2 _
A11486
Fig. 2 - Modulating Gas Valve with Orifices