User Manual

RECON Water Heaters Installation, Operation & Maintenance Manual
CHAPTER 6 – MAINTENANCE
OMM-0103_0A AERCO International, Inc.  100 Oritani Dr.  Blauvelt, NY 10913 Page 97 of 178
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LWCO Capacitor Integrity Test – Continued
5. Confirm that the ohmmeter does NOT read a short.
NOTE
If the ohmmeter reads a short, the capacitor assembly needs to be replaced.
Refer to document TID-0094, provided with the 24-month maintenance kit,
for LWCO replacement instructions.
6.
Remove both ohmmeter probes and reconnect the Shell Harness connector to the P5
connector on the rear of the C-More controller.
6.11.2 Low Water Cutoff (LWCO) - Standard C-More Test
Perform the standard Low Water Cutoff test using the C-More controls as described below.
Standard Low Water Cutoff C-More Test
1. Turn on the AC power to the unit.
2.
Press the TEST switch on the C-More controller and confirm that the blinking "Low Water
Level" message appears
on the C-More display within 4 seconds.
3.
Press the RESET key, followed by the Clear button, and confirm that the "Low Water
Level" message is cleared.