Transcript
INSTALLATION INSTRUCTIONS
MBV SAVER Water control valve for sanitary blocks
The MBV SAVER is a water control system for sanitary facilities that is used in combination with a timer or a special time delay motion detector. This allows the waiting time to be arranged to close the valves. The special shut-off valve has been designed to stop any form of water waste in the sanitary blocks. The installation of this system will prevent any kind of water waste such as a running toilet, a leaking pipe or a valve that does not close properly. An optional leak detection module, the LEAK KIT, is also available. This will detect any kind of dripping tap or running toilet. If a problem arises, a volt free relay will send this through to the BMS (Building Management System.) This will ensure that any form of water leaking will immediately be stopped. The MBV SAVER is suitable for 1 to 2 pipes. We advise you to use the AQUAVISION SAVER for 3 or more pipes. General information: Please read the complete installation instructions carefully before connecting the MBV SAVER. These instructions need to be followed correctly to guarantee the correct functioning of the MBV- SAVER. If you have ordered the optional LEAK-KIT, please begin by installing this. If not, proceed to point 2. 1.
Connecting the leak detection kit to the MBV SAVER (optional.)
Remove all of the parts from the packaging and check everything. Rough the threads of the connectors with a saw blade or file. Pay attention to the current flow direction indicated on the bypass pipe. The water supply must always be connected to the side of the fixed bend. The flexible bend is on the side of the outgoing pipe.
Apply a suitable fitting sealant on the threaded pipe of the bend.
Tightly attach the leak detection module to the bend. (Check the current flow direction, indicated by an arrow.)
Fit the connectors of the flexible hose to the leak detection module and to the connector pipe.
Adjust to the length of the flexible hose as required and push this into the quick connector while the blue ring is pushed backwards.
It can now be placed in the water pipe with the proper seals.
DATA SHEET CA-G-DETECT 2.
Installing the MBV SAVER valve
The shut-off valve can be placed horizontally or vertically but never upside down. YES YES NO To prevent damage, always place the shut-off valve in a frost free place. Install the shut-off valve on the water supply pipe to the sanitary block (1 valve per pipe). Apply a sealant to the thread to prevent leaks.
To manually check if the shut-off valve works, turn the valve with a screwdriver.
The shut-off valve is closed if you see BLUE
The shut-off valve is open if you see RED
After testing manually, click the control module on the shut-off valve. When this is confirmed, you can still see what the position of the valve is.
3.
Electronically connecting the MBV SAVER
Circuit where the valve is controlled by a timer relay.
The motorised valve will open each time according to the settings of the time relay.
Status output: open/closed through contact to BMS
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DATA SHEET CA-G-DETECT Connection diagram 2 motion detectors with timer relay, 2 valves, light
L PE N
Status
B1
A2 A1
Tijdrelais Status
1) 2) 3) 4) 5) 6) 7) 8) 9)
Connect the brown lead wire of both MBV motors to the phase conductor of the mains voltage. Connect the blue wire of both MBV motors to the neutral conductor of the mains voltage. Connect the yellow green wire of both MBV motors the earth conductor of the mains voltage. Connect the “L” of the supply voltage to the common of the output relay of the timer relay. Connect the red wire of both MBV motors to the normally open switch of the output relay of the timer relay. Connect the “N” of the supply voltage to the A2 of the timer relay. Connect the “L” of the supply voltage to the first switch of the output relay of the motion detectors and connect this “L” to the A1. Connect the second switch of the output relay of the motion detectors to the coil of the timer relay (B1.) The lighting is connected in parallel to the red and blue wire of the MBV motors.
The valve status can be linked to the BMS. If you would like to so, link the green and white lead wires of the MBV to the BMS. The status switch will be closed when the valve is open and will be open if the valve is closed. 4.
Circuit where the valve is controlled by the motion detector with time delay type BENPLAF
The motorised valve will open each time motion is detected by the motion detector and will remain open as long as the set time delay is active. If the set time delay has elapsed, the motorised shut-off valve will automatically close.
Status output: open/closed through contact to BMS
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DATA SHEET CA-G-DETECT Connection diagram 2 motion detectors with timer relay, 2 valves, light
L PE N
Status
Status
1) 2) 3) 4) 5) 6) 7) 8) 9)
Connect the brown lead wire of both MBV motors to the phase conductor of the mains voltage. Connect the blue wire of both MBV motors to the neutral conductor of the mains voltage. Connect the yellow green wire of both MBV motors the earth conductor of the mains voltage. Connect the “L” of the supply voltage to the common of the output relay of the timer relay. Connect the red wire of both MBV motors to the normally open switch of the output relay of the timer relay. Connect the “N” of the supply voltage to the A2 of the timer relay. Connect the “L” of the supply voltage to the first switch of the output relay of the motion detectors and connect this “L” to the A1. Connect the second switch of the output relay of the motion detectors to the coil of the timer relay (B1.) The lighting is connected in parallel to the red and blue wire of the MBV motors.
The valve status can be linked to the BMS. If you would like to so, link the green and white lead wires of the MBV to the BMS. The status switch will be closed when the valve is open and will be open if the valve is closed. Setting the BENPLAF time delay Set the desired time delay on the BENPLAF with a small screwdriver. The time delay can be set between 30 seconds and 30 minutes after the movement has been detected. Turn the "R1-Min/Sec" adjusting screw to the desired time. Symbol
Impulse < 1sec
Symbol TEST
test mode
(Every movement turns on the light for 1 second then off for 2 seconds, regardless of the intensity.)
Each new movement detected by the motion detector will cause the time delay to start counting again from the set value.
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DATA SHEET CA-G-DETECT Setting the BENPLAF brightness The desired brightness value can be set between 10 and 2000 lux and can be set on the potentiometer.
Symbool
Light sensor inactive, it switches on/off regardless the light level.
Calculating the current brightness value Put the potentiometer in the TEST mode. The green LED light remains lit as long as the “LUX” potentiometer is lower than or equal to the measured brightness value. Technical specifications Ball valve
Electromotor
Housing material
Bronze CW617N (UNI 12165)
Ball material
Bronze CW617N nickel-chrome layered
Bal land rod seal
PTFE and EPDM sealing rings
Alimentation
Rod
Stamped bronze CW614N (UNI 12164) with double EPDM sealing rings and PTFE sealing
Power
4,5 VA
Torsion on axe
6 Nm
Nominal pressure
16 bar
Ambient temperature
0-65°C
Maximum pressure differential
∆p 6 bar
Opening/closing time
15 sec
Fluid temp. range
From 0°C to 100°C
Possible fluids
Water, water with glycol en liquids compatible with PTFE and EPDM rubber
Pressure loss
None (type “pass-through”)
Mounting
Internal metric thread
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Turning direction 230V-50 Hz
Mounting on valve
Bayonet
Relay outputs
5A/250V
Level of protection
IP 65
DATA SHEET CA-G-DETECT Motion detector BENPLAF Power supply
230V~ ±10%
Terminal clamps
for single-wire conductor
Power consumption
< 0,25W
Ambient temperature
-25°C – +50°C
Degree of protection/class
IP23
Settings
via potentiometer
Area of coverage
circular 360°
Range of coverage Ø H 2.5 m / T=18°C:
smaller movements 4m / tangential 10m / radial 6m
Recommended height for mounting
2 - 3m
Lux values
10 - 2000Lux
• Channel 1 for light-connection Type of contact: Contact load: Time-settings:
NOC/with pretravel tungsten contact and cero crossing circuit 2300W cosϕ=1 / 1150VA cosϕ=0,5, µ-Contact 30sec. - 30min./Test
• Channel 2 for control devices Contact load: Time-settings:
230V~, 3A cosϕ=1, µ-Contact 5min. - 120min. with time delay of 5min. for follow-up
Dimensions H x Ø [mm]
81x 83mm
Visible portion when built into ceiling
34 x 106mm
Please contact Chris Swinnen on
[email protected] or +32 476 029690 for support or more information. Warranty The warranty is valid during 1 year for all manufacturing defects. The installation instructions must be strictly observed. The warranty only applies to the unit itself. Cost of removal and reinstatement of the unit at the site are excluded. If during the warranty period, an intervention is needed, the unit will be repaired free of charge, adjusted again and returned to the customer. If it turns out that the unit cannot be repaired, it will be replaced by a similar one. If this type of device is no longer made, it will be replaced by the newer release. The warranty only applies to the equipment manufactured and supplied by the manufacturer. All additional components that were installed by the customer, are excluded.
The above warranty shall not apply under the following circumstances: Damage to the unit due to incorrect manipulation at time of installation Damage to the unit due to use in abnormal circumstances Unit dismantled or modified by other than the technical services of the manufacturer Unit damaged by impact, violence, fire, frost, lightning, flood, current surge or water damage Damaging or removal of the warranty seal
The manufacturer does not authorize any person or organization to conclude contracts or other commitments in name of the manufacturer.
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MBV_SAVER_II_EN_27082013
