Service: Manually Initiated Electronics Diagnostics
1. To enter diagnostics, press and hold the
SELECT button until (000 – –) shows in
the display.
A The letter (P) and dash(es) indicate
POSITION switch operation. The letter
appearing means the switch is closed;
the dash means the switch is open.
Use the TOUCH OR HOLD (RECHARGE
TONIGHT–RECHARGE NOW) button to manually advance
the valve into each cycle and check correct switch
operation.
CORRECT SWITCH
DISPLAYS
VALVE CYCLE STATUS
— —
Valve in service, fill, brining, backwash
or fast rinse position.
— P
Valve rotating from one position to
another
B
While in this diagnostic screen, the following information is
available and may be beneficial for various reasons. This
information is retained by the computer from the first time
electrical power is applied to the control.
■
Press and hold the UP button to display the number
of days this control has had electrical power applied.
■
Press and hold the DOWN button to display the number
of regenerations initiated by this control since the SR
code number was entered.
2. Press the SELECT button and hold in
Turbine Switches
three seconds until a Service Rating code
OR
appears in the display.
For correct water softening system
Switch
Water
operation, the model code must be FT20 for model
Meter
GXSS20H.
(not included in
this model)
To reset the code, press the UP or DOWN button until the
correct number shows.
3. Press the SELECT button to return to the present time display.
If the code was changed, make ALL the timer settings.
NOTE: If the control is left in a diagnostic display or a
flashing display when setting times or hardness, present time
automatically returns if a button is not pressed within four
minutes.
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