AERCO RECON 1000 - Manual (Page 81)

RECON Water Heaters Installation, Operation & Maintenance Manual
CHAPTER 6 – MAINTENANCE
OMM-0103_0A AERCO International, Inc.  100 Oritani Dr.  Blauvelt, NY 10913 Page 81 of 178
GF-147 Phone: 800-526-0288 PRI: 10/28/2014
Igniter-Injector Inspection and Replacement – Continued
7. Prior to reinstalling the igniter-injector, apply a high temperature, conductive, anti-seize
compound to the threads.
NOTE
The igniter-injector replacement kit (P/N 58023) includes three
clocking (indexing) washers, which are used, as needed, so that
when the igniter-injector is fastened in place, the gas injector tube is
pointing outward, toward the intake manifold perimeter.
Figure 6-2: Igniter-Injector Orientation (Viewed Looking Up from Below)
8. Refer to Figure 6-2 and reinstall the igniter-injector on the intake manifold
flange. Install one to three clocking washers, as needed, to position the igniter-
injector’s gas tube so that it is pointing outward, toward the outer-edge of the
intake manifold flange. Torque to 15 ft-lbs. Do not over tighten. DO NOT over
tighten.
9. Connect the ignition assembly to the gas injector tube of the igniter-injector by
securing the compression nut to the elbow of the ignition assembly.
10. Reconnect the igniter-injector cable.
11. Reinstall the covers onto the unit, turn on power and return to service.
120°
ANGLE OF GAS
INJECTOR
TUBE
FLAME
DETECTOR
TERMINAL
IGNITER-
INJECTOR
FLAME OBSERVATION PORT