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16
Placing Water Conditioning System Into Operation
After you have performed the installation steps, the
conditioner will need to be placed into operation.
Follow these steps carefully, (pages 16 to 21) as they
differ from previous Autotrol valve instructions.
Note:
All Logix 764 controls will be shipped in the service
(treated water) position. Do not rotate the camshaft
before performing the following steps.
The incoming supply water should be turned off.
Remove air from tank(s).
1. Position the bypass valve(s) to the in service (not in
bypass) position.
2. Open the nearest water faucet completely.
3. Open the incoming water supply valve slowly to the
quarter open position.
Note:
Do not plug in the power supply until step 5. The
tank(s) will fill with water. The air will exit through the
faucet. When water flows steady from the faucet, the
tank(s) are purged.
4. Turn off the faucet then turn off the incoming water
supply.
Power-up the Control
5. Plug the transformer into a non-switched outlet. The
display will show the valve type that was loaded from
memory.
If this is the first time the control is powered up the
display will show 255A.
6. Use the or buttons to increment
through the available selections, Table 1.
For the next steps you may want to remove the cover to
watch the camshaft movement.
7. Press to enter the valve type and the proper
preprogrammed valves for your application:
255A for Twin Alternating
255P for Twin Parallel
255L for single or multiple tanks with regeneration
lockout or remote regeneration start
8. The display will show
---. Select media volume or
“F” for filter setup. If a number or “F” is displayed the
resin volume or a filter valve has been
preprogrammed, Table 2.
Finish programming the Logix 764 control using the
Level I programming guide.
For a 255A system: the control will automatically
syncronize the cam positions.
Tank 1 will move to standby
Tank 2 will move to service
err# will be displayed when the Tank 1 cam is
moving.
err4 will be displayed when Tank 2
cam is moving.
For a 255P system:
Tanks 1 and 2 will move to service if not already in
service.
For a 255L system:
The tank(s) will move to service if not already in
service.
Table 1 Preprogrammed Valves
Type Valve
Connection -
inches
255 A 255
Twin Alternating
8-cycle conditioner 3/4
273 A 273 3-cycle filter 1
278 A 278 5-cycle conditioner 1
293 A 293 3-cycle filter 2
298 A 298 5-cycle conditioner 2
255 P 255
Twin Parallel
8-cycle conditioner 3/4
273 P 273 3-cycle filter 1
278 P 278 5-cycle conditioner 1
293 P 293 3-cycle filter 2
298 P 298 5-cycle conditioner 2
255 L 255
Single Tank Remote Regeneration or
Multi-Single Tank Lockout
8-cycle conditioner 3/4
273 L 273 3-cycle filter 1
278 L 278 5-cycle conditioner 1
293 L 293 3-cycle filter 2
298 L 298 5-cycle conditioner 2