28
PV SERVICE PROCEDURE
VI
Gas Control Testing & Replacement
Condensing PV Series
28
Reinstallation of Inner Door Assembly
c. Prior to reinstallation of inner door, fully inspect for the following:
-Tears
-Other imperfections that will inhibit proper seal
-Missing material
-Gasket adhesion to inner door
-Cracks
-Material left on combustion chamber (around opening)
-Dirt or debris
If the gasket is not affected by any of the above, the gasket replacement
may not be required. If a replacement is required, replace using the new
gasket kit, following the instructions provided with it.
d. Clean any gasket residue or other debris from the combustion chamber
surface before installing the inner door/gasket assembly.
e. Position the spark igniter wire and pilot tube against the left side inner door
flange gasket.
DO NOT ROUTE THE IGNITER WIRE AND PILOT TUBE
THROUGH THE RADIUSED CHANNEL WITH THE FEEDLINE
. Be sure
that the spark igniter wire and pilot tube are not in a position to interfere with
the outer jacket burner access door when reinstalled.
f. Firmly place right side inner door flange against the left side inner door
flange and secure with (2) hex drive screws from step 6b.
DO NOT OVER
TIGHTEN SCREWS
.
g. Align right side inner door to the combustion chamber and verify the
fastener holes of the combustion chamber are aligned with the right side
inner door slotted openings. Verify seal integrity around combustion
chamber opening. Secure right side inner door using (2) hex drive screws
from step 6a. DO NOT OVER TIGHTEN SCREWS. Verify both left and
right sides of the inner door are properly positioned and sealed against the
combustion chamber.
Step 9. Reinstall the outer jacket burner access door.
Step 10. Reconnect the gas supply to the gas control.
Step 11. Resume water supply to the water heater. Be sure the tank is full of water
before resuming operation.
Step 12. To resume operation, follow the instructions located on the lighting instruction
label or the lighting instructions located in the installation and operation manual.
CAUTION
A seal breach may result in a fire or explosion causing
property damage, personal injury or death.
