13
E
D
FRONT COVER AND DRIVE ASSEMBLY
DRIVE CAP ASSEMBLY, DOWNFLOW PISTON, REGENERANT PISTON
AND SPACER STACK ASSEMBLY
1
15-V3005
Spacer Stack Assy
1
2
15-V3004
Drive Cap Assy.
1
3
15-V3135
O-Ring 228
1
4a
15-V3011*
Piston Downflow Assy.
1**
4b
15-V3011-01*
Piston Upflow Assy.
1
5
15-V3174
Regenerant Piston
1
6
15-V3180
O-ring 337-tank
1
7
15-V3105
O-ring distributor tube
1
Not Shown
15-V3193
Service Wrench
1
QTY.
ITEM NO.
ORDER NO.
DESCRIPTION
*15-V3011 is labeled with DN and 15-V3011-01 is labeled with UP.
Note: The regenerant piston is not used in backwash only applications.
**Standard Option.
After completing any valve maintenance involving the drive assemlby or the
drive cap assembly and pistons, press and hold NEXT and REGEN buttons for
3 seconds or unplug power source jack from the printed circuit board (black
wire) 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 (ex: 154) and then reset the valve to the service position.
Do not use vaseline, oils, other hydrocarbon lubricants or spray silicone anywhere. A silicon lubricant may be used on black o-rings but is not necessary.
Avoid any
type of lubricants, including silicone, on red or clear lip seals.
After completing any valve maintenance involving the drive assemlby or the drive cap assembly and pistons, press and hold NEXT and REGEN buttons for 3 seconds
or unplug power source jack from the printed circuit board (black wire) 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 (ex: 154) and then reset the valve to the service position.
Figure 13
Figure 14
1
15-V3175-03-L
Blue Cover Assy w/H100 Label
1
2-6
15-V3002
Drive Assy.
*
2
15-V3107-01
Motor
1
3
15-V3106-01
Drive Bracket & Spring Clip
1
4
15-V3108
PC Board
1
5
15-V3110
Drive Gear 12x36
3
6
15-V3109
Drive Gear Cover
1
Not Shown
15-V3186
Transformer 110V-12V
1
Not Shown
15-V3115-01
Quick Reference Guide
1
QTY.
ITEM NO.
ORDER NO.
DESCRIPTION
7
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