Copyright© Pentair
20
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Code
Description
H1
Days since last regeneration
H2
Current day of week (Displayed as 0 – 6)
H3
Amount of water filtered since 2.00am today
H4
Amount of water filtered since last regeneration
A0
Average amount of water filtered in Day 0
A1
Average amount of water filtered in Day 1
A2
Average amount of water filtered in Day 2
A3
Average amount of water filtered in Day 3
A4
Average amount of water filtered in Day 4
A5
Average amount of water filtered in Day 5
A6
Average amount of water filtered in Day 6
5.3. Error Diagnosis and Troubleshooting
System Error Codes
Problem
Possible Cause
Solution
Flowing or dripping
water at drain after
cleaning cycle.
Debris is preventing #3 or #4
valve disc from closing.
Remove debris.
Worn #3 or #4 valve disc.
Replace valve discs.
Control will not
complete a cleaning
cycle automatically.
AC adapter or motor not
connected.
Connect power.
Debris is preventing camshaft
from rotating.
Remove debris.
Defective motor.
Replace motor.
Backwashes or
purges at excessively
low or high rate.
No drain line flow control.
Install drain line flow control.
Restricted drain line.
Remove restriction.
The flow meter on the
flow controller fails
to show the operating
flowrate
The system is in bypass state.
Cancel the bypass state.
The meter cable is detached from
the valve.
Reconnect the meter cable to
the valve.
The meter is blocked by debris.
Disassemble and clean the
meter.
