![background image](http://html1.mh-extra.com/html/ibc-water/as0715mp-cl/as0715mp-cl_installation-and-operating-instructions-manual_3223114045.webp)
AS0715MP-CL
Page
45
the main piston from its latch by pressing on the side with the number. Chemically clean in vinegar, or replace
the main piston.
Reattach the main piston to the drive cap assembly. Reattach the regenerant piston to the main piston. Do not
lubricate the piston rod, main piston or regenerant piston. Lubricant will adversely affect the clear lip seals.
Reinsert the drive cap assembly and piston into the spacer stack assembly and hand tighten the drive cap
assembly. Continue to tighten the drive cap assembly using a screwdriver as a ratchet until the black o-ring on
the spacer stack assembly is no longer visible through the drain port. Excessive force can break the notches
moulded into the drive back plate. Make certain that the main drive gear still turns freely. The exact position of
the piston is not important as long as the main drive gear turns freely.
Reattach the drive assembly to the control valve and connect all plugs. After completing any valve
maintenance, press and hold NEXT and REGEN buttons for 3 seconds or unplug power source jack (black
wire) at the circuit board and plug back in. This resets the electronics and establishes the service piston
position. The display should flash all wording, then flash the software version and then reset the valve to the
service position.
Spacer Stack Assembly
To access the spacer stack assembly remove the drive assembly, drive cap assembly and piston. The spacer
stack assembly can be removed easily without tools by using thumb and forefinger. Inspect the black o-rings
and clear lip seals for wear or damage. Replace the entire stack if necessary. Do not disassemble the stack.
The spacer stack assembly may be chemically cleaned with vinegar or wiped with a soft cloth.
The spacer stack assembly can be pushed in to the control valve body bore by hand. Since the spacer stack
assembly can be compressed it is easier to use a blunt object (15.9mm (5/8”) to 28.6 mm (1-1/8”) in diameter)
to push the centre of the assembly into the control valve body. The assembly is properly seated when at least
four threads are exposed (approximately 15.89 mm (5/8”). Do not force the spacer stack assembly in. The
control valve body bore interior can be lubricated with silicone to allow for easy insertion of the entire stack. Do
not use silicone or any other type of lubricant on the clear lip seals or the piston.
Reattach the drive cap assembly and piston(s) and the drive assembly.
IMPORTANT NOTE:-
After completing any valve maintenance, press and hold NEXT and REGEN buttons for 3 seconds or
unplug power source jack (black wire) at the circuit board and plug back in. This resets the
electronics and establishes the service piston position. The display should flash all wording, then
flash the software version and then reset the valve to the service position.
Injector Cap, Screen, Injector Plug and Injector
Unscrew the injector cap and lift off. Loosen cap with special wrench or pliers if necessary. Attached to the
injector cap is a screen. Remove the screen and clean if fouled.
The injector can be pried out with a small screwdriver. The injector consists of a throat and a nozzle.
Chemically clean the injector with vinegar. The holes can be blown out with air. Both pieces have small
diameter holes that control the flow rates of water to insure that the proper concentration of regenerant is used.
Sharp objects, which can score the plastic, should not be used to clean the injector. Scoring the injector or
increasing the diameter of the hole could change the operating parameters of the injector. Push the injector
firmly in place, replace the screen and hand tighten the injector cap.
Two holes are label “DN” and “UP”. Check for compliance. See Compliance table
Summary of Contents for AS0715MP-CL
Page 3: ...AS0715MP CL Page 3...
Page 5: ...AS0715MP CL Page 5...
Page 11: ...AS0715MP CL Page 11 MODEL AS0715MP WATER SOFTENER WITH CONTROL VALVE SERIES MODEL WS1EI...
Page 19: ...AS0715MP CL Page 19...
Page 20: ...AS0715MP CL Page 20 WS1EI Screen Display Information And Programming Instructions...
Page 22: ...AS0715MP CL Page 22 General Regeneration Error Screens Status...
Page 29: ...AS0715MP CL Page 29 SPARE PARTS AND SERVICING INSTRUCTIONS...
Page 39: ...AS0715MP CL Page 39 flow diagram backwash Flow Diagram Downflow...
Page 40: ...AS0715MP CL Page 40 flow diagram downflow brine Flow Diagrams Rinse and Fill...
Page 41: ...AS0715MP CL Page 41 flow diagram rinse flow diagram fill WS1 Wrench Order No V3193 01...
Page 49: ...AS0715MP CL Page 49 INJECTOR PERFORMANCE CURVES...
Page 50: ...AS0715MP CL Page 50...
Page 52: ...AS0715MP CL Page 52...