Resetting The Valve Programming; In Service Display; Commissioning; Introduction - Autotrol Duplex Installation, Operation, Maintenance Manual

2.10 Resetting the Valve Programming.

Occasionally it maybe necessary to reset the valve to factory defaults.
The programmed valve type (softener) can be checked by pressing and holding the SET and
DOWN buttons simultaneously for 5 seconds. H0 and a resin volume is displayed e.g. H0
100, the valve has been set as a softener. If in doubt contact your supplier.
To reset the valve: with H0 displayed, press and hold the SET for 5 seconds
For 764 controllers valve type will now be shown e.g. 255A, 255P, 278A. Choose the
correct valve (255, A or P) and press the SET button, (A = Alternating & P = Parallel).
Three dashes will now show on screen, this is the resin volume per vessel and should
be set accordingly using the up and down arrows set the amount of resin applicable to
your system (see programming details)
It will now be necessary to reset the time, day, regeneration time and override days.
Alternating: One vessel in service and one in standby.
Parallel: Both vessels in service but only one will regenerate at a time.

2.11 In Service Display.

3. Commissioning the Softener

3.1 Introduction.

With the system fully plumbed and the valve programmed commissioning can start.

3.2 Regeneration.

When the system is fully functional the regeneration will happen at the pre-set time (see
programming the valve section). However, running a manual regeneration during
commissioning is the best way of removing air from the system, bedding in the media and
flushing the system through.
Make sure the water inlet and outlet are closed. Press and hold the regeneration button for 5
seconds. The cam will rotate to the backwash position (C1). Slowly half open the water inlet
to the system, and then slowly open the outlet to allow the air to be purged from the system.
Once this has been done you can fully open the inlet and outlet and allow the system to
764 Electronic Multi-Tank "A" Alternating Control:
Service display – The number of the tank in service and
alternating capacity remaining and flow rate with faucet icon
of tank in service
Tank in service.
764 Electronic Multi-Tank "P" Parallel Control:
Service display – Alternating three times
Capacity remaining for tank 1 with digit "1" displayed
Capacity remaining for tank 2 with digit "2" displayed
System flow rate (Tank 1 + Tank 2 added with faucet icon.
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