Bristan Z2 1/2 C Wiring diagram

Depending on
chosen hot
or cold water
supply, fit indice
(supplied)
7
12
34
5
6
Pack Contents
Installation Instructions
& User Guide
Pressure
BAR
1.0
5.0
0.2
4.0
2.0 3.0
60°C
65°C
Specifications
Maximum Static Pressure: 10.0 bar
Inlet Connections
Min: 0.5 bar Max: 5.0 bar
Dynamic Water Pressure
Tools You’ll Need
Prior to Installation
Cross screwdriver Adjustable spanner Pipe cutter
Installation
60-65°C
recommended
Please leave these instructions
with the end user
Product code: Z2 1/2 C D4
All products manufactured and supplied by Bristan are safe
provided they are installed, used correctly and recieve regular
maintenance in accordance with these instructions.
This product has been tested to the Water Regulations Advisory
Scheme (WRAS) and satisfies the requirements of the Water
Supply (Water Fittings) Regulations 1999 and current bylaws.
For full Installation Requirements & Notes (IRN)
please visit wras.co.uk/directory.
We recommend isolation valves to be fitted to the inlet water
supplies to ensure ease of future maintenance.
Before installing these taps the water supply must be thoroughly
flushed in order to remove any swarf, solder etc.
This product must not be modified in any way as this will
invalidate the guarantee.
Spare Parts For Your Tap
1.0
5.0
Pressure
BAR
4.0
2.0 3.0
0
Fit the tap to the
basin. Secure the taps to the basin by using the
washer and metal backnut below the basin
Indices
x2
x1
x1
x1
x1
Connect
the hot and
cold water
supplies
to the
threaded
tails.
Turn on
water
supply
1/2” Male BSP Tap connector
Operation Push down
to get flow of
water
If the supply
pressure is above
3 bar a pressure
reducing valve
must be fitted
Important
To replace any spare parts
for your tap, why not
scan the QR Code or
visit www.bristan.com
and search for your product.
5
If the supply pressure is above 3 bar, a
pressure reducing valve must be fitted Please ensure
that the correct
colour indice is
fitted
Important
Please fit the basket
filter washer into
the tail in the order
shown
Turn
on water
supply for a
few minutes and
check all joints and
connections for
any leaks.
The Flow Valve is timed and
will shut o in 15 ± 5 seconds
*This will vary depending on system pressure
The tap will shut o up to
15 ±5 seconds*
Basket Filter
washer x1
Maximum Operating Temperature
Red
Blue
5/Ltr Flow Regulator
Pre-Fitted

At Bristan, we want to make things as easy as possible for our customers. That’s why we oer solid guarantees on
all our products, eective from the date of purchase, to give you peace of mind.
To start your free guarantee simply scan the QR code and register your product. Alternatively visit
www.bristan.com/register to register your product via a computer.
For full guarantee terms and conditions visit www.bristan.com/guarantees.
Troubleshooting
General Cleaning
Notes
Symptom Cause Remedy
No flow or
low flow
rate
Partially closed isolation valve. Open isolation valve.
Instantaneous water heater cycles on
and o as flow rate or pressure is too
low.
Increase water flow rate or
pressure through system.
Head of water is below the
minimum distance required. 5 meters minimum required.
Hot or cold water being drawn o
elsewhere causing pressure changes
or instantaneous boiler temperature
changes.
Do not use other water outlets when using the taps.
Airlock or partial blockage in the supply
pipework.
Flush through pipework to ensure removal of debris
and any airlocks.
Water
dripping
from taps
This is normal for a short time after using
the taps.
This is caused by residual water tension, the build up
of water in the tap body.
If water continues to drip,
possibly due to the ceramic disc valves
Remove valves and clean, refer to 'Maintenance'
section before starting any maintenance.
Taps do not
turn on
Closed isolation valve. Open isolation valve.
Mains water supply turned o. Turn on mains water supply.
3
5 6
4
2
1
1
Maintenance - Cartridge Cleaning
Unscrew
the grub
screw
in the
hndle.
Remove
handle.
Your fitting has a high quality finish and should be treated with care to preserve the visible
surfaces.
All surfaces will wear if not cleaned correctly, the only safe way to clean your mixer tap is to wipe
with a soft damp cloth. Stains can be removed using washing up liquid. All bath cleaning powders
and liquids will damage the surface of your fitting, even the non-scratch cleaners.
Note: Never use abrasive detergents or disinfectants or those containing alcohol, hydrochloric acid
or phosphoric acid.
Please use this space for any notes you or your installer may have regarding the
installation/plumbing of this product.
Pull out
the valve
from the
tap body
Maintenance- Flow Straightener
23
Unscrew
the flow
straightener
and soak in
descaler.
Rinse
the flow
straightener
Replace
the flow
straightener
into spout
Remove
valve
from the
casing
Clean the
seal around
the valve and
apply silicon
grease
Check that the groove
is clear of any debris
on the inside of valve
casing.
Using a
flat screw
driver,
remove the
spring and
spline.
Rinse and leave
to one side.
Assemble the
valve. apply
grease and
place back into
the tap body.
Replace
handle
Prior to doing any
maintenance or
servicing the isolation
valves must be turned
to the
closed/o position.
Important