VADO NOTION TAB-148/2WO-NOT-CP User manual

2 handle, 2 outlet thermostatic shower valve
TAB-148/2WO-NOT-CP
Keep for future reference
Installation Guide
NOTION
where inspiration flows
Vado
Wedmore Road, Cheddar, Somerset, England BS27 3EB
tel [phone]. fax [phone]
[e-mail]
www.vado.com
This instruction booklet covers model:
TAB-148/2WO-NOT-CP
Version 1, 1-2-20

23
Please read these instructions carefully before starting installation and keep for
future reference.
Remove all packaging and check the product for missing parts or damage before
starting installation.
Any alterations made to this product and fittings may infringe water regulations and
will invalidate the guarantee.
The installation must comply with all Local/National Water Supply Authority
Regulations/Byelaws and Building and Plumbing Regulations.
To be installed in accordance with BS EN806.
We strongly recommend that you use a qualified and registered plumber.
General installation
Operating Specifications
Important - please read
Operating Pressure
Minimum operating pressure 0.2 bar (1 bar if used as a bath fill)
Maximum operating pressure 5 bar
This fitting is a mixing device and therefore water supplies should be reasonably
balanced.
When installed, the fitting must comply with the requirements of the Water Supply
(Water Fittings) Regulations 1999 and Scottish Byelaws 2004.
For further information, contact the Water Regulations department of your local water
supplier (see the WRAS website www.wras.co.uk for details) or the Water Regulations
Advisory Scheme by email ([e-mail]) or telephone: [phone].
Before making any inlet pipe connections, all supply pipes MUST be thoroughly flushed
to remove debris. Failure to do so could result in damage or low flow from the mixer
unit.
The fitting of isolating valves to the inlet feeds is advised for ease of maintenance.
Please take great care when installing this mixer not to damage its surface.
Please note if installing in an enclosed environment, access should be left for servicing
and maintenance. No costs relating to inadequate access can be accepted.
Contents of Packaging
Installation guide &
User manual
2 handle, 2 outlet thermostatic shower valve
TAB-148/2WO-NOT-CP
Keep for future reference
Installation Guide
NOTION
WHERE
INSPIRATION
FLOWS
NOTION
2 handle, 2 outlet thermostatic shower valve
1
5
y
e
a
r
g
u
a
r
a
n
t
e
e
User Guide
Keep for futu rere ference
Cover plate with
Handset holder and outlet
Valve with
Mortar guard
Handles with shrouds x 2 Spigot

4 5
Contents of Packaging
Shower hose with 2 washers
Handset
Adaptors ¾" to ½" x 3
Dimensions
¾" ¾"
95mm80mm
40mm
80mm
285mm
125.5mm
75-100mm
½"

67
Installation - Quick guide
1
77mm
142mm
90mm
2
1
2 3
4
0 5
1
2 3
4
0 5
1
2 3
4
0 5
1
2 3
4
0 5
1
2
3
4
6mm
Installation - Quick guide
5
6
1
2
3
1
1
2
2
x 1
x 2

89
Installation - Quick guide
7
8
Installation
Valve
Mortar
guard
Flush pipe work thoroughly before fitting the valve.
Warning! Please check for any hidden cables and pipes before drilling holes in
the wall.
The valve must be set into the wall between (75mm minimum – 100mm maximum)
If you are fitting the valve to a partition wall or a wall of particularly soft substrate
you will need specialist fixings.
Please contact VADO or retailer for WG-STUDFAST-C-S/S fixing.
Mortar guard
During installation please leave the mortar guard secured to the valve to avoid
damage to the product and protect the internals during tiling etc.

1110
Installation
Finish the wall by tiling up to the
mortar guard, keep the final finished
wall surface between the min and max
marks.
Unscrew the 2 mortar guard screws
and remove from the wall.
Your valve is now ready to be
commissioned.
Please refer to page 14 to ensure your
valve is calibrated.
Connect cold supply to the lower left
inlet of the valve and hot supply to the
upper left inlet.
Connect outlet 1 to the desired channel
e.g. to the shower head.
Note: outlet 2 will be connected to the
handset.
Mortar
guard
6mm
hex key
Mortar guard
screws
Spigot
Cold inlet
Hot inlet Outlet 1
Handset outlet
Screw spigot into the outlet on the
valve. Tighten using a 6mm hex key.
Installation
Select the position for the shower valve and offer the shower valve to the wall,
make sure the valve is level and mark the 6 fixing points with a suitable pencil, see
above for dimensions. Remove the shower valve from the wall, drill the holes to a
suitable depth for the wall plugs and secure with suitable screws.
Mortar
guard
Fixing
screws
77mm
Fixing points
90mm
142mm
MAX
MIN
Wall
Mortar guard (wall shown in minimum position)

12
Installation - trim
Temperature handle (left)
Ensure the temperature handle is correctly
located with the handle stop at 12 o’clock
(see right). Screw the shroud assembly to
the valve whilst holding the handle.
Flow handle (right)
Screw the shroud assembly to the valve
whilst holding the handle. Make sure
that the handle mark is in the 12 o'clock
position.
Please note: if the handle/shroud
assemblies do not align, remove the offset
spline and replace the other way up (see
right).
Handle stop at
12 o’clock
Inside of
temperature
handle
The handset holder has slight adjustment. Guide the handset holder onto the
spigot rst and then slide the cover plate over the shrouds. Push the cover plate
up to the wall and tighten the two grub screws on the underside of handset holder
to secure it to the spigot. Apply a thin bead of silicone around the outside to seal
against the tiled surface.
13
Installation - handset
Handset outlet
Place a rubber washer into the nut end
of the hose and attach it to the handset
outlet (see above).
Handset
Place the other rubber washer into the
cone end of the hose and screw to the
handset (see right).
Rubber
washer
Nut
Rubber
washer
Handset
Cone end
of hose
Flow
Handle
Shrouds
Cover
plate
Temperature
Handle
Handset
holder
Spigot
Shrouds
Handle
mark
Offset
spline

14
Temperature commissioning
The valve has been factory set under balance pressures and hot water supply at
65° C. When your specific operating conditions are significantly different from the
above, the temperature of the water may vary from the setting.
When the difference is too great, you can adjust the calibration of the valve to suit
individual requirements of the installation:
1. Check the temperature of the water being delivered to the outlet with a
thermometer when the handle mark is located at 12 o'clock.
NOTE: temperature readings should be taken at normal flow rate after allowing for
the system to stabilise.
2. If the temperature is not 38° proceed to reset the calibration as follows:
Do not remove the plastic stop ring. Turn the spline of the valve clockwise
to decrease the temperature and anti-clockwise to increase the temperature until
38° is achieved at outlet.
3. Ensure that the stop on the stop ring is at 8 o’clock.
When the handle is attached (see page 12) ensure the temperature does not exceed
46° when turned entirely anti-clockwise.
Your valve setting is now commissioned.
Stop
Splines
15
Notes: