Erie 541N Series, Техническое руководство

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541N SERIES
Erie Water Treatment Controls – Belgium
Page 7
Installation check-out
When installation has been completed, the unit is ready to be placed into service. Proceed as follows, while checking
the unit for any leakages:
1.
Place unit in bypass and turn on main water supply; open a cold water tap nearby and allow water to run for a
few minutes until all foreign material that may have resulted from the installation is washed out; close the tap.
2. Slowly shift the bypass valve to the service position and secure it; allow water to completely fill the resin tank.
3. Carefully open a cold water tap and allow water to run for at least 2 minutes to set the resin bed and purge air
from the unit; close the tap.
4. Program the control valve according to the specific installation (refer to “Programming” on pg. 10).
5. Fill the brine tank with water, higher then the air-check level.
6. Press the scroll button until the display shows:
7. Leave the control valve in this position; the countdown timer will countdown to 0 sec and start a regeneration.
8. The drain solenoid will be activated and the display will show:
9.
Check the correct functioning of the control valve in the different regeneration cycles; the control valve can be
advanced to the next regeneration cycle manually by pressing the
scroll button.
541N18 541N19 541N94 541N99 Action
Backwash Cycle 1 / Cycle 1 / purge air from system
Brine draw/slow rinse Cycle 2 Cycle 1 Cycle 2 Cycle 1 draw water from the
brine tank until the
air check closes
Fast rinse Cycle 3 / Cycle 3 / check drain line for
flow
Brine refill / / Cycle 4 Cycle 2 allow water to run to
brine tank for the
entire cycle time
10.
Add salt to the brine tank.
For 541N18/541N19 only:
11.
As soon as the control valve is back in the service position, place unit in bypass.
12. Add the appropriate amount of water to the brine tank.
13. Set float of brine valve to the level of the water in the brine tank.
14. Shift bypass valve back to the service position.
Mixing valve (optional)
To adjust the residual hardness, the incorporated mixing valve must be regulated in function of the hardness of the
incoming water and the desired residual hardness; the scale on the mixing valve has no absolute indication, but
serves only as a reference point:
 To increase the residual hardness: turn screw counter clockwise.
 To decrease the residual hardness: turn screw clockwise.
Regen in 10 sec
Rgn:XX Cyc1:YY