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General Maintenance Section 9
Page 9 — 16
Clean / Replace Injectors, DLFC, BLFC, And Meter Section 9.3
Caution: To prevent personal injury, or damage to the system, properly relieve the system
pressure before doing any servicing on the control valve, piping or on the media tank.
-Turn off the water supply to valve and relieve the pressure inside as explained in section 9.0.1
& 9.0.2 before removing the meter and brine valve. It is also recommended to have the pres-
sure off before removing the BLFC or DLFC .
-The DLFC (drain line flow control), has flow washers that
control the maximum flowrate to the drain. If a button is
missing or a larger flow washer than required is installed
can result in too high of a backwash flowrate. This can re-
sult in some of the media backwashed out to drain.
- The BLFC (brine line flow control), is located on the brine
valve assembly and controls the refill flow rate to the brine
tank.
105 Control Valve
DLFC
Assembly
Summary of Contents for 105STS 90 -1.5"
Page 1: ...105 Valve Installation Operation Service Instructions 105 Series STS Softener 80150418 1 31 19...
Page 2: ...105 Valve This page intentionally left blank...
Page 11: ...SPECIFICATIONS SECTION 2 Page 2 6 105 STS Softener 105 Valve Dimensions Section 2 5...
Page 35: ...Operation Section 7 Page 7 3 105 Softener Service Position...
Page 37: ...Operation Section 7 Page 7 5 105 Softener Backwash Position...
Page 39: ...Operation Section 7 Page 7 7 105 Softener Brine Draw Slow Rinse Position...
Page 42: ...Operation Section 7 Page 7 10 105 Softener Rinse Position...
Page 51: ...Programming Section 8 Page 8 8 Main Menu Setup And Programming Section 8 4 105 STS Control...
Page 52: ...Programming Section 8 Page 8 9 Main Menu Setup And Programming Section 8 4 105 STS Control...
Page 53: ...Programming Section 8 Page 8 10 Main Menu Setup And Programming Section 8 4 105 STS Control...
Page 54: ...Programming Section 8 Page 8 11 Main Menu Setup And Programming Section 8 4 105 STS Control...
Page 90: ...TROUBLE SHOOTING Section 11 Page 11 1 105 Valve Troubleshooting Section 11...
Page 91: ...TROUBLE SHOOTING Section 11 Page 11 2 105 STS Softener Valve Troubleshooting Section 11...