Hankscraft Runxin HD Series User manual

Innovative Solutions for Your Water
H
D
/ H
D
L Valves & Systems
Service Manual
Hankscraft Runxin, LLC
300 Wengel Drive
Reedsburg, WI 53959
608.524.9465
[email protected]
hrh2o.co

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [email protected]
2
Table of Contents
1. Introduction .................................................................................................................................................... 3
2. System Specifications Form for Record Keepin .............................................................................................. 4
3. Pre-Installation Checklist ............................................................................................................................. 5-6
4. System Installation .................................................................................................................................... 7-16
a. Product Di ensions, Rough-Ins, Unit Location, Plu bing & Mechanical Setup .................................. 7-8
b. Control Valve Installation, Syste Sizing Chart, Bypass Installation ................................................... 9-10
c. Plu bing Connections, Drain Line Installation ...................................................................................... 11
d. Brine Line Installation, Brine Tank Installation .................................................................................. 12-15
e. Syste Installation Chart ...................................................................................................................... 16
5. Valve Pro rammin & Start-up Procedure ............................................................................................... 17-25
6. Sanitizin Procedure ..................................................................................................................................... 26
7. Water Flow Dia rams............................................................................................................................... 27-29
8. Assembly Drawin and Parts List ............................................................................................................. 30-38
a. HD-FTC, HD-SMM Valve Asse bly and Parts List.............................................................................. 30-33
b. HD Valve Body Asse bly and Parts List ............................................................................................ 34-35
c. HD Meter Asse bly and Parts List ......................................................................................................... 36
d. HD Wiring Diagra ................................................................................................................................. 37
e. Stainless Steel Bypass ............................................................................................................................. 38
9. Service Instructions .................................................................................................................................. 39-47
a. Replacing Brine Valve, Injectors, and Screen .................................................................................... 39-40
b. Replacing Ti er ................................................................................................................................. 40-41
c. Replacing Piston Asse bly ................................................................................................................ 42-43
d. Replacing Seals and Spacers .............................................................................................................. 43-44
e. Replacing Meter ................................................................................................................................ 45-46
f. Replacing Meter Cover and I peller ................................................................................................ 46-47
10. Troubleshootin ....................................................................................................................................... 48-50
a. Softener Syste s ............................................................................................................................... 48-49
b. Filter Syste s ......................................................................................................................................... 50
11. Hankscraft Runxin Warranty Statement .................................................................................................. 51-52
12. Contact Information...................................................................................................................................... 53

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [e-mail]
3
1. Introduction
Thank you for choosing a Hankscraft Runxin Di ital HD / HDL Valve. Our HD / HDL valves take the next
step forward in control design by offering i proved construction, added features for ore flexibility,
higher perfor ance, and easier operation and aintenance.
HD and HDL valves offer an intelligent preset reference ode, 3-button progra ing with adjustable
cycle settings, quick-connect drain with optional offset, and an auto atic reset feature with battery
backup. Our innovative HDL valves co bine the interfaces of our HL and HD valves, providing even
ore versatility during setup. Both valves are available in etered (progra able to extended
etered), and filter ti e clock versions.
Hankscraft Runxin’s HD / HDL digital control valves are anufactured using i proved aterials and are
put through a rigid, 100% quality inspection before they leave the factory. Our products will give you
peace of ind that will result in fewer warranty callbacks, and a longer syste lifespan.
HD / HDL Valves Feature:
•I proved anufacturing and durability, lower power usage
•Standard etered option progra able to extended etered
•Quick-connect drain with optional offset

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [e-mail]
4
2. System Specifications Form for Record Keepin
Installer
Na e: _______________________________________________________________________________
Address: ___________________________________________________ City/State: _________________
Phone: ____________________________________________________ Install Date: ________________
Softener System Confi uration
Tank Size: Dia. _______in. Height _______in. Resin Volu e: ________cu/ft.
Brine Tank Capacity: 85L 100L 130L
Media: ______________________________________________________________________________
Control Valve Serial Nu ber (label located on valve body front): ________________________________
Valve Style:
HD-FTC HD-SMM
Day/Ti e of Regeneration: ______________________________________________________________
Drain Line Flow Control (DLFC): __________ gp Brine Line Flow Control (BLFC): __________ gp
Injector Size: ____________________________________ Salt Setting: __________________________
Meter Gallon Setting: _____________________________ gallons
Water Conditions and Quality
Total Hardness: _______ grains Iron (Fe): _______ pp Acid (pH): _______ TDS: _______ pp
Pressure of Inlet Water: _________ psi Other: ____________________________________________
Water Source: Well Water City Water Other: ________________________

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [e-mail]
5
3. Pre-Installation Checklist
IMPORTANT NOTICE
Read through the instructions thoroughly and obtain all aterials and tools before proceeding with the
installation. Be sure to follow all applicable national, state, county and local plu bing codes and
regulations.
All plu bing and electrical work should be perfor ed by an accredited professional to ensure all local,
state, and unicipal guidelines are et.
During cold weather it is reco ended that the installer war the valve to roo te perature before
operating.
Required Operatin Conditions
Workin Conditions
Working Pressure 25psi
～ 120psi
Water Te perature 40 °F
～ 100 °F
Workin Environment
Environ ent Te perature 40 °F
～ 100 °F
Relative Hu idity ≤95%
Power Source AC100
～ 240V / 50 ～ 60Hz
CAUTION
Do not exceed 120 psi water pressure.
Do not exceed 40° C / 100° F water te perature.
Do not subject unit to freezing conditions.
Failure to use this product within the described conditions ay void the warranty.

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [e-mail]
6
•All plu bing and electrical work should be perfor ed by an accredited professional to ensure all
local, state, and unicipal guidelines are et.
•An uninterrupted alternating current (A/C) supply is required. Please ake sure voltage supply is
co patible with unit before installation.
•Conditions of existing plu bing should not be clogged with li e or iron build-up. Replace piping
that has heavy li e and/or iron build-up. If there is an iron concern, install an iron filter unit
ahead of the water softener. Plu bing that has heavy li e and iron buildup inhibits the
operation of softening syste .
•When there is oderate to high turbidity, a filter should be installed on the inlet before the
water softening syste .
•If the water pressure exceeds 120psi, a pressure reducing valve ust be installed before the
water inlet. If the water pressure exceeds 80 psi, installing a pressure reducing valve before the
water inlet is highly reco ended. If the water pressure is under 25psi, a booster pu p ust
be installed before the water inlet.
•Ensure there is salt in the brine tank at all ti es when this valve is used for softening. The brine
tank should contain clean water and softening salt only, at least 99.5% pure. Do not use s all
grain salt.
•Always install a bypass valve.
•Replace ent parts for the valve should only be purchased through Hankscraft Runxin resellers.
•Regular interval onitoring of the water quality and work environ ent is reco ended to
insure proper operation of the valve and syste .

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [e-mail]
7
4. System Installation
Product Dimensions – HD / HDL Control Valves
Len th (max.) Width (max.) Hei ht (max.) Re eneration Mode
7.5" 4" 7.5" Down-flow
Inlet Port Outlet Port Drain Port Brine Port Base Riser Pipe
3/4" 3/4" 1/2" NPTF 3/8" 2.5"NPSM 1.05"
The
se
valve dimensions are for reference only.
Plumbin Rou h-Ins – HD / HDL Control Valves
Bypass
Tank
Center to
End of
Bypass
Inlet/
Outlet
Center
Inlet/
Outlet
Hei ht
9x48 Tank
Inlet/
Outlet
Hei ht
10x44 Tank
Inlet/
Outlet
Hei ht
10x54 Tank
Inlet/
Outlet
Hei ht
12x52 Tank
Inlet/
Outlet
Hei ht
13x54 Tank
1" Metal Bypass 5-3/8" 2" 50" 46-5/8" 56-3/4" 54-7/8" 56-7/8"
3/4" Metal Bypass 5-1/4" 2" 50" 46-5/8" 56-3/4" 54-7/8" 56-7/8"
The
se
valve
dimensions are for reference only.
Unit Location
•Locate the filter or softener close to a clean working floor drain away fro direct sunlight and any
heat sources. This will ini ize consu er i pact in the event of alfunction.
•Ensure the unit is installed with enough space for operation and aintenance.
•The installation surface should be clean, level and stable for both the pressure tank and brine tank.

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [e-mail]
8
Plumbin and Mechanical Setup
•Co plete all plu bing according to local, state, and federal plu bing codes.
oA 1/2" (13 ) ini u drain pipe should be used. However, if the backwash flow rates
exceed 7gp or the length exceeds 20 feet (6 ) then a 3/4" (19 ) drain pipe should be
used.
oThere ust be an air gap between the drain line and the drain to prevent siphoning of
conta inated water back into the resin tank.
•Use only Teflon tape on the drain fitting.
•Solder joints should be co pleted prior to connecting piping to the valve. Solder joints near the
drain ust be done before connecting the Drain Line Flow Control fitting (DLFC). Leave at least 6"
(152 ) between the DLFC and solder joints when soldering pipes that are connected on the
DLFC. Failure to do this could cause interior da age to valve. The valve anufacturer is not
responsible for da age incurred during installation.
•When turning threaded pipe fittings onto plastic fitting, take precaution not to cross thread or over
tighten.
•Ensure the unit is installed with enough space for operation and aintenance.

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [e-mail]
9
Control Valve Installation
1. Cut the 1" (25 ) distributor tube (1.05" O.D.) flush with the top of the tank. Take care to keep
foreign aterial out of ineral tank. If purchased as a co plete syste , the tube has already been
cut and installed.
2. Insert distributor tube with lower basket into the center of the
pressure tank.
3. Plug the riser pipe and fill the pressure tank with resin. If purchased as a
co plete syste fro Hankscraft Runxin the edia has been installed.
Media quantity is relative to desired capacity and tank size.
4. Lubricate the valve center hub O-ring with silicone lubricant only.
5. Install the upper basket with a twist and lock action to center hub of
the valve.
6. Lubricate, with silicone lubricant, and install the valve base O-ring around
the neck of the valve.
7. Place valve on tank with the distributor tube inserted down the iddle of
the upper basket. Twist the valve on to the tank to secure valve to the tank.
System Sizin Chart
Tank Size Injector Slow Rinse
@ 40 psi
Brine Draw
@ 40 psi
¹
BLFC
²
DLFC
9" #1 White .45 gp .28 gp .25 gp 2.0 gp
10" #1 White .45 gp .38 gp .5 gp 2.4 gp
12" #2 Blue .84 gp .56 gp 1.0 gp 3.5 gp
13" #2 Blue .84 gp .56 gp 1.0 gp 4.0 gp
14" #4 Green 1.0 gp .63 gp 1.0 gp 5.0 gp
16" #4 Green 1.0 gp .63 gp 1.0 gp 7.0 gp
Due to varying water conditions, tank sizes, and water pressures, use the above as guidelines only.
¹BLF (Brine Line Flow ontrol), refill rate for filling brine tank.
²DLF (Drain Line Flow ontrol), backwash and rapid rinse flow rates.

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [e-mail]
10
Bypass Installation
Stainless Steel Bypass – 1606K/1606KB
1. Grease bypass O-rings and press onto valve.
2. Secure with clips.
Before running the valve for the first ti e,
flush out the water line and bypass:
3. Be sure the bypass is closed.
4. Turn the water source on at the inlet to the house.
5. Disconnect the bypass fro the valve.
6. Put a container under the bypass. Open the bypass to re ove any foreign aterial out of the
water lines.
7. Close the bypass.
8. Re-connect the bypass to the valve.
9. Open the bypass slowly, to avoid water ha ering.
10. Let water flow into the pressure tank. When water flow stops, slowly open a cold water tap
nearby and let water run until it runs clear and air is purged fro the unit. Then close tap.
11. Check for and repair any leaks.
12. Start-up procedures are shown on the following pages for each different valve type. Locate your
valve type and follow the start-up procedures listed.

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [e-mail]
11
Plumbin Connections Installation
1. Connect inlet pipe with inlet connector of bypass.
2. Connect outlet pipe with outlet connector of bypass.
3. See Fig. 1
Drain Line Installation
1. Install drain line with an air gap to the floor drain.
(Valve drain hose not supplied)
2. See Fig. 2
Fig. 1
Fig. 2
CAUTION
An air gap is required between the drain line
and the drain (sewer). This avoids a syphon
effect and reverse conta ination.

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [e-mail]
12
Brine Line Installation
1. Slide brine nut and Ferrule (with the tapered end
facing the inside of the brine nut) onto the 3/8"
brine tubing.
2. Install the filter screen into the tube insert and press
both into the end of brine tube.
3. Insert tube into brine connector and secure brine
nut to the brine connector.
4. See Fig. 3
Brine Tank Installation
1. Unpack brine tank co ponents
•Brine tank standoff with nut and washer
•Overflow elbow with nut and washer
•Optional quick connect clips
2. Open brine well and re ove float. Ensure the
inside of the tank and brine well are free of debris.
Fig. 3

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [e-mail]
13
3. Asse ble salt grid (4 feet, 1 base). Feet clip into the botto of the base.
4. Insert asse bled salt grid into brine tank by lining up the cut out hole with the
drilled holes on the brine tank.
5. Hold float and connected ABS tubing (at the botto ; securing the ABS
tubing), turn the black nut counterclockwise while the tubing is secured
in place. Set to desired salt setting and retighten float nut.
Tank Size
Letter
Salt Level (See Fi . 4) Salt Settin
9x48 To white tape or above 9 lbs.
10x44 Halfway between white/blue tape or above ~ 10.5 lbs.
10x54 To blue tape or above 12 lbs.
12x52 To green tape or above 15 lbs.
13x54 To green tape or above > 15 lbs.
A
B
A
B
C
D
E
E
D
C

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [e-mail]
14
6. Insert the brine well, aking sure the botto brine well cap is attached. Insert
the float asse bly by lining up the top cut out holes.
Through testing there have been so e instances where the botto float
asse bly cap can co e off of the tube when force is applied. Therefore we
strongly suggest using Gorilla Glue or any equivalent glue to glue the botto
(only) float asse bly cap to the tube to prevent this cap fro co ing off the
tube.
7. Install brine tank standoff over the float asse bly and insert into top cut
out hole. Attach washer on outside of tank and secure unit.
8. Insert brine line into the top cut out hole, through the standoff, and
into the quick connect elbow (optional: attach blue clips). Press fir ly
to ake sure brine line is fully inserted into the quick connect.

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [e-mail]
15
9. Install overflow elbow fitting with washer on the outside of tank. Fasten
nut on the inside of the tank.
10. Replace brine well lid.
11. Replace brine tank lid.

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [e-mail]
16
System Installation Chart

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [e-mail]
17
5. Valve Pro rammin & Start-Up Procedure
HD Standard Di ital Meter Control Valve
Time of Day
Day of Week
Water
Treatment
Capacity
Up Button
Ri ht Button
Settin Button
Settin Button
1. Press for 5 seconds to enter Progra ing Mode.
2. When the valve is in Progra ing Mode, Press to confir the setting and enter into next
enu.
Ri ht Button
1. Press for 5 seconds to start i ediate anual regeneration.
2. Press during a Regeneration Cycle to i ediately advance the valve to the next cycle
position.
3. When the valve is in Progra ing Mode, press to ove the cursor.

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [e-mail]
18
Up Button
1. Press for 5 seconds to display existing configured para eters.
2. When the valve is in Progra ing Mode, press to adjust settings.
Factory Default Settin s
Parameter Unit Default
Control Type Meter Delayed
Ti e of Day 24-Hour Clock 08:00a
Day of Week Sunday
Days Override Days 30
Ti e of Regeneration 24-Hour Clock 2:00
Unit Mode Gallons/Liters Gallons
Feed Water Hardness Grains 10
Nu ber of People 4
Reference Setting On or Off On
Water Treat ent Capacity Grains 32,000 grains
Backwash Ti e Minutes 10
Brine Draw Ti e Minutes 60
Rapid Rinse Ti e Minutes 10
Water Refill Ti e Minutes 12
To reset valve to factory settings valve ust be unplugged. Press and hold while plugging
valve back in. The valve is now restored to factory settings.

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [e-mail]
19
Factory Default Settin s
Press and hold for 5 seconds to enter the Progra ing Mode to
adjust all of the following settings:
1. Time of Day/Day of Week
To set the Ti e of Day and Day of Week:
a. Use to adjust the hour.
b. Press to ove to the inute, adjust using .
c. Press to ove to the day, adjust using .
d. Press to accept and advance to next screen.
2. Control Type
a. Use to select Control Type. TC-Ti e Clock, MD-Meter Delayed, MI-Meter
I ediate, or DW-Day(s) of Week. Meter Delayed is set as the default.
Time lock Meter Delayed Meter Immediate Day(s) of Week
b. Press to accept and advance to next screen.
3. Unit Mode – Gallon or Liter
Gallon is set as the default. If you want to change to Liter, press .
Press to accept and advance to next screen.

HD / HDL Valves & Systems Service Manual
Hankscraft Runxin, LLC 300 Wen el Drive 608.524.9465 hrh2o.com [e-mail]
20
4. Feed Water Hardness
Ten (10) grains hardness is set as the default. To change the Hardness:
a. Press until desired hardness is reached. The available hardness
range is 1-50 grains.
b. Press to accept and advance to next screen.
To convert pp hardness to grains hardness divide by 17.1; this will give
you water hardness in grains.
5. Number of People
Four (4) people is the default. To change the nu ber of people:
a. Press until correct nu ber of people in ho e is reached. The
available range is 1-10 people.
b. Press to accept and advance to next screen.
6. Reference ON/OFF
Reference ON will calculate the capacity auto atically based on syste
size. Reference OFF allows you to set the capacity anually. Default is set
as Reference ON.
a. Press to select Reference ON or OFF.
b. Press to accept and advance to next screen.
Reference settings change to the correct cycle ti es, however, the BLFC, DLFC, throat and
nozzles will need to be changed for the syste s larger than 32,000. Refer to the sizing chart
on Page 9.