user manual

Automatic Electronic Diagnostics

This water softener has a self-diagnostic function for the electrical system (except input power and/or

water meter). The water softener monitors electronic components and circuits for correct operation.

If a malfunction occurs, an error code appears in the display.

The troubleshooting chart shows the error codes that could appear, and the possible malfunctions for

each code.

While an error code appears in the display, all buttons are inoperable except the PROGRAM button.

PROGRAM remains operational so the service person can perform the Manual Advance Diagnostics,

see below, to further isolate the problem.

Manual Advance Diagnostics

Use the following procedures to advance the water softener through the regeneration cycles to check

operation.

Lift off the Salt Hole Cover, remove the top cover by unlocking the tabs in the back and rocking

forward, to observe cam and switch operation during valve rotation.

1. Press and hold (_ PROGRAM for 3 seconds until 000 - - shows in the display.

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2. The first 3 digits indicate water meter operation as folk)ws:

000 (steady) = Soft water not in use, and no flow through the meter.

Open a nearby soft water faucet.

000 to 140 (continual) = Repeats display for each galkm of water passing through the meter.

NOTE: If you don't get a reading in the display, with faucet open, pull the sensor from the

valve outlet port. Pass a small magnet back and forth in front of the sensor. You should

get a reading in the display. If you get a reading, unhook the in and out plumbing and

check the turbine for binding.

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sensor

position switch _-_( housing

turbine

support & shaft

valve outlet

Symbols in the display indicate POSITION switch operation.

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Switch is open ,,11i# UL, L, "11;# U|JL' I_ Switch is closed

(cam not rotating) I-''"_._- .._.__ (Cam rotating)

Use the O RECHARGE button to manually advance the valve into each cycle and check correct

switch operation.