22
Relay Troubleshooting
Problem
1. Relay does not energize
Cause
Correction
A. Relay driver programmed on "Time"
A.
B.
Programmed incorrectly
Defective relay, See figure below
A.
B.
Check programming
See table on page 8
Replace Relay
C.
D.
Defective PC Board
Faulty wire connections between
PC board and relay
C.
D.
Replace PC Board
Check and repair wire
connections
relay operation while in error modes
1. Relays should turn off immediately whenever a Valve Error occurs.
2. Relays should remain on and continue to operate as programmed if a MAV Error (106/107 or 116/117) occurs and the valve has already entered
regeneration.
3. Relays should remain off, and not operate as programmed, if a MAV Error (106/107 or 116/117) occurs and the valve has not entered regeneration.
Ozone Generator Spare/Replacement Parts
(*) Denotes recommended spare maintenance parts. Followed by quantity, per unit, recommended for one year's scheduled
maintenance. Remove Corona discharge cell annually and flush with warm soft water to remove accumulated nitrogen com
-
pounds. Dry completely before reinstalling.
Qty
Part #
description
(1)
110276*
Corona Discharge Cell
(1)
40126
Frequency Driver Board
(1)
110467
Viton Check Valve, Tube & Clamp
(1)
40080
‑
01
Wall Transformer, 115 VAC to 12 VDC Regulated, 800 MA (Domestic Customers
Only)
(1)
110296
Relay, SPST Normally open 12 VDC Ozone Blaster
Fusing
There is only one fuse connected to the 12 VDC source. It is located on the component side of the frequency driver board.
Fuse size and value is listed below.
Qty
Part #
Fuse Size
Fuse Value
(1)
110277
Type IEC 127
.800 amp, fast
blo
Summary of Contents for PurAzone A03
Page 1: ...PurAzone A03 Filtration PurAzone A03 Filtration Filter Manual Owner s Filter Manual 2013 2014...
Page 5: ...5 Figure 2 Figure 4...
Page 14: ...13 NEXT to go to Step 15S...
Page 18: ...17 RETURN TO NORMAL MODE...
Page 20: ...16 NEXT to go to Step 10CS...
Page 34: ...28...
