AERCO Innovation (G-14-2265 and above) - Manual (Page 92)

Innovation Water Heaters Installation, Operation & Maintenance Manual
CHAPTER 6 – MAINTENANCE
Page 92 of
206 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
OMM-0078_0L
PRI: 11/25/2014
Phone: 800-526-0288
GF-128
Figure 6-11. Air Filter Mounting Location
6.11 LOW WATER CUTOFF (LWCO) CAPACITOR INTEGRITY TEST
If the LWCO capacitor has failed, order the LWCO capacitor Kit, P/N 69126, from AERCO,
and consult the Innovation 24 Month Maintenance Technical Instructions Document TID-0094 for
replacement instructions.
The LWCO capacitor should be tested for electrical shorts every 12 months and replaced,
then tested, every 24 months. The LWCO capacitor integrity test consists of two parts as
described in the next two sections. The first procedure explains how to test for electrical
shorting of the LWCO probe capacitor, while the second procedure instructs how to perform
the standard Low Water Cutoff test using the C-More controls.
On the Innovation series, the LWCO probe is located on the heat exchanger body on the left side
of the unit. Refer to Figure 6-12 for an illustration of the LWCO probe assembly and its
installation.
BARE HEATER – PARTIAL FRONT VIEW
AIR FILTER
FILTER CLAMP
AIR/FUEL
VALVE
BLOWER
MOTOR