Runxin F104 A User manual
Automatic Shut-off Valve
(Model F104 A/B/C/D)
User Manual
Please read this manual in details before using the valve and keep it
properly in order to consult in the future.
0WRX.466.572
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Catalogue
1. Product Overview.............................................................................. 2
1.1. Main Application & Applicability........................................... 2
1.2. Product Characteristics............................................................ 2
1.3. Product Structure and Technical Parameters........................... 2
1.4. Installation............................................................................... 4
2. Application.........................................................................................8
3. Warranty Card....................................................................................9
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1. Product Overview
1.1. Main Application & Applicability
Water pipeline of residential solar heater, faucet, water dispenser
would have leakage when the water pressure is too high or the
connector becomes old and loose, water seepage, drop, leakage even
soaking in water and flooding, even a mere leakage happened in families
will make people headache. This product is researched and developed
by ourselves, mainly used in leakage protection in residential,
commercial and industrial drainage system.
Automatic shut-off valve is consisted of controller and ceramic
electronic ball valve, the controller is installed at the place where the
leakage mostly happens. The absorbent cotton in controller will expand
quickly to touch the switch when it gets wet by water, then the electronic
ball valve will be turned off to stop water flowing in.
1.2. Product Characteristics
It can connect to multiple detection points, as long as one point
detects leakage, the electronic ball valve will be turned off at once.
It can assemble with DN20~DN50 electronic ball valve.
Rapid response, reliable action.
Repeat using (it can be used continuously after replacing the
absorbent cotton).
There is still a leakage monitoring function during power failure /power
off within 7 days (only F104C has this function)
1.3. Product Structure and Technical Parameters
A. Product structure size (this is for reference only)
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B. Technical Parameters
Note:
1. The technical parameters from above table are standard configuration
(match with DN20 electronic ball valve). Other specification ball valve
Model
Name
Power Input
Power
Output
Speed of
Leakage
Closing
Temperature
(℃)
F104A
Master
controller
AC100～
240V/50～60Hz
DC12V，
1.5A
3.5
seconds
5-50℃
F104C
Master
controller
F104B
Sub-controller
F104B can only be used with F104A
F104D
F104D can only be used with F104C
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also can be provided.
2. The matched standard power is 0.5W. The power consumption only
occurs when leakage happened and the ball valve switches working
position.
3. The sub-controller cannot be used alone, and it must be used with the
corresponding master controller.
4. The difference between the controller F104A and F104C is that the
latter has leakage monitoring function during power failure / power off.
1.4. Installation
A. Installation notice
Before installation, please read all instructions completely. Then
obtain all materials and necessary tools for installation.
B. Installation of electronic ball valve
Install the electronic ball
valve to the pipeline where
needs to be cut when leakage
happens. Install it according
to the marked flow direction.
(As Figure 1 showed)
C. Installation of controller
The controller divides into
master controller and sub controller. The master controller is installed
near to electronic ball valve. It is necessary to install more sub
controllers while monitoring multi-points that leakage happened easily.
The installed methods of controller can be divided into double-side
glue and expansion screw.
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①Installed method of double-side glue
According to the direction
on Figure 2, tear off the
protective layer of double-side
glue, then paste it and make it
fixed to the ground where the
detection points most easily
touch the water when leakage
happens, and the place
should be dry and clean.
②Installed method of
expansion screw
a. As Figure 3 showed, drill two
holes (distance 75mm, DN6mm,
depth 33mm) on the ground
where the detection point most
easily touched the water. Take
two plastic expansion caps from
accessory bag and put into the
hole.
b. Unscrew the valve body from controller base (As Figure 4 showed
there is an arrow indication), take out the valve body upwards (As Figure
5 shows).
c. According to direction on Figure 6, use the tapping screw in accessory
bag to fix the base, then screw into the expansion cap.
d. Reinstall the valve body to the base.
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D. Wiring
①.Wiring of single detection point, as Figure 7 shows.
a. Connect the controlling cable of ball valve on master controller with
power cable of ball valve.
b. Connect output port of power adapter with power socket of master
controller. Insert the plug of power adapter to power socket. The green
indicator lights on. The installation is complete. Automatic shut-off valve
system is in constant monitoring status.
②. Wiring of multiple detection points, as Figure 8 shows (F104B can
only be used with F104A, F104D can only be used with F104C)
a. Wiring of master controller connected with electronic ball valve is
same as the single detection point’s wiring.
b. Controllers can be connected with each other through signal cable. (If
the length of signal cable is not enough, it can be lengthened.)
c. The plug of signal cable should be connected to the same color of
socket on master or sub-controller.
d. Plug the power adapter in, the indicator green light turns on, and the
installation is complete. Automatic shut-off valve system is in constant
monitoring status.
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2. Application
2.1. When automatic shut-off valve system detects any leakage, the red
indicator light will turn on, and the electronic ball valve installed in
pipeline will close automatically and cut off the water.
2.2. After solving the leakage, please replace the absorbent cotton in the
controller as Figure 9 shows.
2.3. In the power-on state, press the reset button, the green indicator
light turns on and the electric ball valve start to supply water, which
means the troubleshooting is finished. Automatic shut-off valve system is
in constant monitoring status.
2.4. The F104C needs to be powered on (Farad capacitor charging) for
at least 30 minutes when it is installed for the first time to use. After
charging, it has leakage monitoring function during power failure / power
off for 7 days (in the power off state, the ball valve and the indicator of
the master controller are not displayed).
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3. Warranty Card
Dear client:
This warranty card is the guarantee proof of RUNXIN brand
Automatic shut-off valve, which is kept by client self. You could get the
after-sales services from the supplier which is appointed by RUNXIN
manufacturer. Please keep it properly. It couldn’t be retrieved if lost.
It couldn’t be repaired free of charge under the below conditions:
1. Guarantee period expired. (One year).
2. Damage resulting from using, maintenance, and keeping that are not
in accordance with the instruction.
3. Damage resulting from repairing not by the appointed maintenance
personnel.
4. Content in guarantee proof is unconfirmed with the label on the real
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good or be altered.
5. Damage resulting from force majeure.
Product
Name
Automatic shut-off Valve
Model
Code of
Valve Body
Purchase
Company
Name
Tel/Cel.
Problem
Solution
Date of
Repairing
Date of
Accomplis
hment
Maintenance
Man Signature
When product needs warranty service, please contact with your
direct supplier first, after got permission, then fill in the below content and
send this card together with the product to the appointed suppliers or
Runxin company.
End-user
Company
Name
Tel/Cel.
Purchase
Company
Name
Tel/Cel.
Model
Code of Valve Body
This manual suits for next models
3
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