Cistermiser Direct Flush Discreet User manual

Direct Flush
Urinal
Control
Valve
Installation
guide
Please keep this booklet for future reference.
Installer, when you have read these instructions
please ensure you leave them with the user.
DF/27 C-02
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Cistermiser
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Direct Flush Discreet
supplied parts
1. Sensor unit
2. Valve unit
3. DC pipe interrupter inc 4lpm
flow regulator (grey)
4. Sensor nut
5. Rubber gasket
6. Clamp plate
7. Mains adaptor
8. Battery case
9. Screws
10. Screw packer
11. 15mm pipe fitting with
isolation valve
12. 15mm pipe fitting
13. 1.5mm cable
14. Filter
15. Washer
16. 3lpm flow regulator (brown)
17. 5lpm flow regulator (yellow)
18. Seal
19. DC Pipe Interrupter jet
20. Adhesive pads
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1
2
3
4
13
14
15
5
6
7
8
10
11
9x 1
x 4
A
B
1. Introduction
The Direct Flush valve provides automatic flushing of the urinal after use ensuring the highest level of
hygiene from the minimum volume of water. No cistern is required. Once installed the operation is entirely
automatic with continuous monitoring of user behaviour and washroom demand. One Direct Flush is
required for each urinal.
The Direct Flush detects users at the bowl and flushes when the user departs. If a user is detected while
the valve is flushing the Direct Flush will pause the flush to prevent splashing of the user and save water:
this is called the “flush arrest” function.
After 12 hours without use the Direct Flush automatically runs a hygiene flush: this feature can be
turned off.
16
17
18
19
20 x 4
Direct Flush Discreet (DFD)
Direct Flush Accessible (DFA)
12
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A
B
C
x 8
x 4
x 1
1
2
3
4
5
6
7
8
10
9
Direct Flush
Accessible
supplied parts
1. Mount box
2. Valve unit
3. DC pipe interrupter inc
4lpm flow regulator (grey)
4. Clamp frame
5. Sensor plate
6. Mains adaptor
7. Battery case
8. Screws
9. Shoulder washer
10. 2mm alien key
11. 15mm pipe fitting with
isolation valve
12. 15mm pipe fitting
13. Filter
14. Washer
15. 3lpm flow regulator (brown)
16. 5lpm flow regulator (yellow)
17. Seal
18. DC Pipe Interrupter jet
11
13
14
15
16
17
18
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2. Installation
Why is a DC pipe interrupter
supplied?
When urinals are flushed directly from the mains
water supply, the Water Regulations require
that the water supply be protected by a suitable
category 5 protection method or device. In the
case of urinals, this can be achieved in three ways:
1. The use of a WRAS approved type DC pipe
interrupter (supplied with Cistermiser Direct Flush).
2. The use of a dedicated supply for flushing use
only, supplied from a break tank that protects the
mains supply with a type AA, AB or AD air gap.
3. The use of a specific type of urinal which has
been tested and shown to incorporate the
equivalent of a type AB air gap.
What are the possible implications
of fitting a DC pipe interrupter?
1. Water may overflow from the DC pipe
interrupter if the sparge or pipe run leading to
the sparge is too restrictive. (See diagram A
opposite). This may also occur if there are too
many bends in the pipework.
2. If the feed to the urinal is coming directly from
the mains water supply, the pressure may be
too high for the sparge and bowl and splashing
may occur in the urinal bowl.
3. System pressure is lost when a DC pipe
interrupter if fitted, therefore the flush
performance may change after installing a DC
pipe interrupter.
How to install a DC pipe
interrupter correctly
1. To avoid overflowing:
•Install a free-flowing, low restriction sparge.
•Install the DC pipe interrupter and valve as high
as possible and use as long a pipe run between
the pipe interrupter and the sparge as possible.
(See diagram Aopposite)
•Select the appropriate flow regulator to match
the flow through the urinal sparge provided.
•Use a large pipe size in the pipework between
the DC pipe interrupter and the sparge.
•Minimise pipe bends between the DC pipe
interrupter and the sparge.
2. To avoid splashing:
•Fit a sparge and urinal bowl to accommodate
the pressure.
•Select the appropriate flow regulator to fit onto
the pipe interrupter provided.
IMPORTANT:
Read this before fitting the urinal valve when flushing directly from the mains supply
NOTE:
When using flexible pipes: flexible pipes
typically have a smaller internal diameter than
copper pipes. A greater distance between the
valve and sparge may therefore be required.
Ensure there are no kinks in the flexible pipe.
NOTE:
For grey water/rain water harvesting.
Ensure adequate filtering is fitted, a 10μm filter
is recommended. For chemical water treatment.
If the water system has been treated with
chemicals, ensure the system is thoroughly
flushed before fitting any Cistermiser products.
Concentrated chemicals in dead legs can damage
the product and result in failure. If the water is
treated with Chlorine Dioxide (ClO2), concentration
levels must be maintained below 5ppm.
NOTE:
As with all water containing products, limescale
in hard water areas can affect the products
performance. This can result in maintenance to
remove the limescale as and when required.

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Direction
of flow
DC pipe
interrupter
The valve should always be installed as high as
possible on the vertical pipe feeding the sparge
outlet to prevent water backing up and leaking
from the DC pipe interrupter. A 1.5m extension
cable is supplied.
Typically more than 500mm
The DC pipe interrupter is supplied with 3 flow
regulators. Select the appropriate flow rate to
match the sparge Aand the volume of the
pipe Bto prevent overflow from the DC pipe
interrupter C
A
B
C
AIMPORTANT:
Read installation guidelines on page 4
Power options
Battery case (requires 4 x AA alkaline batteries)
Mains adaptor (requires 1A fused spur)
Multi product power supply unit (not supplied)
(suitable for powering up to 20 units)
OR
OR
DFD installation
DC pipe interrupter is supplied
with:
Rubber seal
Flow regulator
or jet
Rubber seal
3lpm
(brown)
4lpm
(grey)
5lpm
(yellow)
OR
jet
In some circumstances a squeak may be
heard when the valve closes. If so, the DC pipe
interrupter jet may be used to reduce this.

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
Sensor installation
Ø38mm
Apply
sanitary
silicone
sealant
Sensor
gasket (15)
Ø38mm
Apply
sanitary
silicone
sealant
Sensor nut (16)
Ø44mm
Apply
sanitary
silicone
sealant
Sensor
gasket (15)
Sensor nut (16)
Clamp plate
(reversible) (18)
M4
screw
(22)
6mm packer
(optional
*see note)
Thin wall Medium thickness wall Thick wall
3 – 15mm 15 – 30mm 35mm+
Install sensor vertically above the urinal.
NOTE:
*If wall thickness is under 35mm use packer to prevent screw
causing damage to sensor

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DFA – option 1 wall mounted
NOTE:
The bottom of the mount box should always
be installed as high as possible on the vertical
pipe feeding the sparge outlet to prevent
water backing up and leaking from the DC
pipe interrupter.
SEE NOTE BELOW
Apply
sanitary
silicone
sealant
A
NOTE:
4 long screws Bare provided to allow for
flexible fixing of the mount box and clamp
frame, if required.
The DC pipe interrupter is supplied with 3 flow
regulators. Select the appropriate flow rate to
match your rate through the sparge Aand
sufficient volume of the pipe Bto prevent
overflow from the DC pipe interrupter C
DC pipe interrupter is supplied
with:
Rubber seal
Flow regulator
or jet
Rubber seal
3lpm
(brown)
4lpm
(grey)
5lpm
(yellow)
OR
jet
In some circumstances a squeak may be
heard when the valve closes. If so, the DC pipe
interrupter jet may be used to reduce this.
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DFA – option 2 panel mounted
OR
Power connector
NOTE:
The bottom of the mount box should always
be installed in as high as possible on the
vertical pipe feeding the sparge outlet to
prevent water backing up and leaking from
the DC pipe interrupter.
SEE NOTE OPPOSITE
NOTE:
Please refer to
DFA – option
1 for details
on DC pipe
interrupter.
A
A
NOTE:
See section 3 –
power connections
C
DFD & DFA - fitting sensor plate
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3. Power connections
Batteries
Open the battery case and fit 4 Alkaline AA (LR-6)
batteries as indicated. Reseal and fasten into place
on the panel using screws Aor with the tape
pads (for DFA installations slide into the mount
box).
If using the mains adaptor, fasten into place on the
panel in a dry location using screws Aor with
the sticky pads (for DFA installations slide into the
mount box) and connect the unterminated mains
cable to a 50Hz 230V AC single phase supply via a
1A fused spur (not supplied).
Connect the spade connectors from the sensor
(DFD) or sensor plate (DFA) to the solenoid
terminals – take care to connect the wires
according to the colour coding on the label. If
these are not long enough they can be extended
by up to 1.5 metres. (Extension cable supplied
with DFD).
Electrical connection
Connect the power connector from the sensor
(DFD) or sensor plate (DFA) to the mains adaptor,
or in the case of a battery powered installation, the
battery case.
NOTE:
Only one power source should be connected
at any time, either mains or batteries. It is not
possible to connect both simultaneously.
NOTE:
Remove the label from the sensor BEFORE
connecting to the power. When the power is
first connected the LED in the sensor flashes
amber. This is normal and lasts only a few
seconds.
Power connector
Power options
Battery case
(requires 4 x AA alkaline
batteries)
Mains adaptor
(requires 1A fused spur)
Multi product power supply
unit (not supplied) suitable for
powering up to 20 units
OR OR
Additional configuration options with the Infrared configuration unit (ICU) remote control (sold separately)
•Hygiene flush on/off. The installer is able to switch the 12 hr hygiene rinse function on or off.
•Clean mode. The Direct Flush can be disabled for a short period to allow for cleaning.
•Siphonic trap refill mode. When activated this allows a small flush after every flush to refill the
siphonic trap.

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4. Usage advice and specification
Factory settings
Range: Circa 50cm
Flush time: 7 seconds
Flush delay: 2 seconds
Power requirements: Either 6V from 4 x alkaline AA (LR6) batteries or 6V DC
regulated from mains adaptor (1A fused spur required).
Normal battery life: 2 years under typical usage conditions. A single red flashing of the
LED indicates that the batteries are low and need to be replaced.
Cleaning: Clean with soap and water only.
Lens care: Infrared lens can be polished with a soft cloth.
Electronic specification
Control classification – DFD: Independent
Control classification – DFA: Independent
Maximum load: 2W 0.33A
Rated temperature range: 0-40°C.
Action classification: Type 1.Y
Pollution classification: Degree 1
Ingress protection: IP65.
Minimum working pressure*: 0.5 bar. *Working or dynamic pressure is measured when water is flowing.
Maximum working pressure: 6 bar
Back siphonage protection: Class 5, type DC
NOTE:
The minimum working pressure refers to the pressure required to operate the valve. Higher pressure
may be required for an effective flush, depending on the bowl and sparge outlet design.
NOTE:
When using the Direct Flush valve from a mains water supply, the pressure may be higher than is
suitable for the design of the sparge or bowl which may cause splashing to occur. In such cases a
pressure reducing valve on the supply may be required to reduce the pressure as necessary.

10 | www.cistermiser.co.uk www.cistermiser.co.uk | 11
5. Component dimensions
41mm82mm
200mm
48mm 27mm
37mm
111mm
154mm
83mm
200mm
133mm
193mm
DFA
DFD
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AMBER
GREEN
RED
AMBER
GREEN
RED
6. Advanced settings guide
1Disconnect power, wait for 5 seconds and reconnect.
2
3
When flashing amber.
If a hand is not placed over the sensor, it will go into normal operation mode.
Place hand 4-6cm from sensor until
constant green, then remove hand.
You are now in configuration mode
Sensing range of adjustment
Wait for single
red flashing LED
to enter sensing
range mode.
ABriefly place your hand in front
of the sensor until the green
LED flashes slowly. Range
configuration mode will then be
ready.
B
Stand at the distance from the sensor you
would like to set at maximum range. Wait 8
seconds until constant green LED shows.
C
Flush time adjustment
Wait for double
red flashing
LED to enter
flush time.
A
Direct Flush Accessible and Discreet Carry out only if settings need to be changed
Sensor distance
is now set.
When the water has run for the desired flush time, move your hand out of the line of sight of
the sensor. The water will cease and the flush time will be set. It is recommended that this
be set to a time that allows the trap to be refilled.
C
4
x 2
During double red flashing,
briefly place your hand in front
of the sensor. The valve will
open and start the flush.
A green flashing LED will be seen.
B
AMBER
GREEN
RED
AMBER
GREEN
RED
AMBER
GREEN
RED
AMBER
GREEN
RED
AMBER
GREEN
RED
AMBER
GREEN
RED
AMBER
GREEN
RED
AMBER
GREEN
RED
After configuration the unit will flash amber, giving
opportunity to re-enter configuration mode.
AMBER
GREEN
RED
AMBER
GREEN
RED
AMBER
GREEN
RED
AMBER
GREEN
RED
AMBER
GREEN
RED
AMBER
GREEN
RED

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7. Infrared Configuration Unit (ICU) guide
Inserting and replacing batteries
The ICU uses 2 AAA or LR03 Alkaline batteries,
these must installed before use.
Always use new batteries of the same type. Install
as indicated in the battery compartment on the rear
of the ICU.
Activating cleaning mode
Cleaning mode disables normal operation for
cleaning for a timed 30 seconds.
In order to activate cleaning mode with the ICU,
it must be pointed at the sensor of the selected
washroom product. Activation is most effective
when the clean button is held down as the ICU
is brought close to the sensor. It can take up to 3
seconds for the product to sense the ICU.
When the washroom product is in clean mode, the
sensor flashes green once a second.
Activating ICU configuration
mode
In order to activate ICU configuration mode with
the ICU, it must be pointed at the sensor of the
selected washroom product. Activation is most
effective when the configuration button is held
down as the ICU is brought close to the sensor. It
can take up to 3 seconds for the product to sense
the ICU.
The washroom product will return to normal
operation if there are no button presses for 30
seconds.
Activates cleaning mode
Activates ICU configuration mode
Decreases setting
Increases setting
Checks the setting being altered
Saves changes and exits ICU configuration mode
Quits ICU configuration mode without saving changes
Configures sensor range
Configures flush time
12-hour hygiene cycle activation
Autorange setting of sensor range
Siphonic trap refill activation
Resets to default factory settings
5
Button descriptions
1
2
8
7
NOTE: Not supplied but available from Cistermiser or any major plumbing merchant.
9
NOTE:
Batteries should be replaced when the
signal of the ICU becomes weak and it
becomes difficult to activate either cleaning or
configuration mode.
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14 | www.cistermiser.co.uk www.cistermiser.co.uk | 15
Direct Flush configuration
The ICU can adjust/activate the following settings
on the Direct Flush: sensor range; flush time;
12hr hygiene flush and siphonic trap.
The product must always be put into ICU
configuration mode (see page 13) before any
setting can be configured.
Configuring sensor range
Point the ICU at the Direct Flush sensor and press
the 1 sensor range button (the sensor blinks
green).
Decrease or increase the sensor range by pressing
the and buttons respectively. The sensor blinks
red when the min or max value is reached.
Press the button to check the sensor range
setting - the sensor displays the current setting by
flashing green, see table.
Save setting and exit ICU configuration mode by
pressing the button.
Exit without saving by pressing the button.
Configuring sensor range using
the autorange function
Point the ICU at the Direct Flush sensor and press
the 7 autorange button.
Immediately stand clear of the sensor. Sensor
blinks green for 5 seconds, then a steady green
when setting complete. The sensor measures the
background reflections and sets the sensor range
to an appropriate setting.
Save setting and exit ICU configuration mode by
pressing the button.
Exit without saving by pressing the button.
Configuring flush time
Point the ICU at the Direct Flush sensor and press
the flush time button 2 (the sensor blinks green).
Decrease or increase the flush time by pressing the
and buttons respectively. The sensor blinks
red when the min or max value is reached.
Press the button to check the flush time setting
- the sensor displays the current setting
by flashing green, see table.
Save setting and exit ICU configuration mode by
pressing the button.
Exit without saving by pressing the button.
Activating the 12hr hygiene
flush cycle
Point the ICU at the Direct Flush sensor and press
the 5 hygiene cycle button (the sensor blinks
green).
Pressing the and buttons switches the hygiene
flush function on or off respectively. Press the
button to check the setting - the sensor flashes
green once if function is off or twice if it is on.
Save setting and exit ICU configuration mode by
pressing the button.
Exit without saving by pressing the button.
Activating the siphonic trap
refill function
Point the ICU at the Direct Flush sensor and press
the 8 siphonic trap button (the sensor blinks
green).
Pressing the and buttons switches the siphonic
trap refill function on or off respectively. Press the
button to check the setting - the sensor flashes
green once if function is off or twice if it is on.
Save setting and exit ICU configuration mode by
pressing the button.
Exit without saving by pressing the button.
Reset to factory settings
Point the ICU at the Direct Flush sensor and press
the 9 reset button (the sensor blinks green).
This sets all settings to the default factory settings.
Save all settings and exit ICU configuration mode
by pressing the button.
Exit without saving by pressing the button.
Number of flashes 12345
Range (cm approx) 45 50 53 56 58
Number of flashes 12345
Flush time (seconds)
3 5 7 9 11
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14 | www.cistermiser.co.uk www.cistermiser.co.uk | 15
8. Frequently asked questions
No water
Continuous flow of water from the outlet or dripping
The sensor is not flashing
at all when the user’s body
is in the sensing range
Ensure the power supply is connected. If mains power is being used
through the mains adaptor check that the mains adaptor is working by
reverting to the battery pack. Remove the mains adaptor when using
batteries.
Sensor has been deactivated by the anti-vandal feature.
(Sensor detect presence for more than 30 minutes).
Disconnect power for 2 minutes.
Red flash once every
second
Low or no battery power; change batteries. If operated by mains
power, contact Cistermiser.
The sensor is flashing
green twice a second after
the user activates sensor
Ensure the water supply is reaching the valve and you have a good
working pressure. (min 0.5 - max 6 bar).
Blockage. Ensure the filter on the inlet side of the valve is clear.
The sensor is not flashing
at all when in the sensing
range
Ensure the power supply, or batteries, are functioning: check
all electrical connections.
Water is flowing regardless
of user activity
Ensure the arrow on the valve is pointing in the direction of
water flow.
Ensure the water pressure is not above the maximum working pressure
of 6 bar.
Debris or scale in the diaphragm: isolate water supply to the
valve and remove wires attached to the solenoid. Undo the 4x
screws and remove. This will give you access to the diaphragm, (note
orientation of diaphragm when reinstalling), flush under cold water and
visually inspect. Re-install. Do not open too many times and discard
any plastic swarf.
Diaphragm has been damaged by debris. Carry out procedure
for. “Debris or scale in diaphragm”, visually inspect then call Cistermiser
for further instructions.

16 | www.cistermiser.co.uk
Cistermiser product warranty and extended warranty
Cistermiser products are guaranteed for
12 months from the date of manufacture.
The guarantee is for faulty products and parts
only: there is no labour warranty. If you believe
your product is faulty, please either contact
Cistermiser directly on 0118 969 1611 or at
[email protected], with a
photograph and the serial number, to help
diagnose the cause of the problem.
The warranty on Cistermiser products can
be extended within one year of date of
manufacture, at no cost, to three years from
the date of installation (see details on page 17).
Please make a note of the serial number and
take a photograph of the installation before
you leave site.
Water is flowing from the DC pipe interrupter
The sensor is flashing
green twice a second after
the user activates sensor
The DC interrupter is in backflow condition or there is a blockage or
restriction downstream of the valve.
See key design and installation points on page 4.
Flow regulators are included to control the flow of water into the urinal
system. (See page 4)
Splashing
Urinal bowls
Some urinals are not designed for the high pressures of mains water
supplies and splashing may occur. In such cases a pressure reducing
valve (not supplied) is required on the supply side of the Cistermiser
valve to reduce the pressure as necessary. Flow regulators are included
to control the flow of water into the urinal system. (See page 4)
Other alarms
Double red flash
Faulty wiring. Check wiring carefully.
Faulty solenoid. Call Cistermiser for advice.
Red flash once every
second
Low or no battery power. Change batteries. If operated by mains
power, contact Cistermiser.
Red flash twice every
3 seconds
Sensor covered or heavily scratched.
Uncover or polish out scratches.

Commissioning check-list
Direct Flush Accessible/Discreet
No Activity
1. Flush pipework prior to installation.
2. Ensure that the urinal bowl is suitable for mains flush or use the
D.C pipe interrupter.
3. Check valve orientation: valve should be typically more than 500m from the urinal
(see installation instructions).
4. Ensure water supply working/dynamic pressure is between 0.5 - 6 bar.
5. Install an isolation valve upstream of solenoid valve.
6. Check pipework from valve to urinal is appropriately sized and restriction free.
7. Ensure a low restriction sparge is fitted.
8. Check flow direction through valve.
9. Check sensor is mounted in correct position (see installation instructions).
10. Ensure label is removed from sensor before connecting power.
11. Check electrical connections: sensor to solenoid, orange to orange, blue to blue.
Ensure mains power is connected, wire power adaptor to 1A fused spur.
12. Check operation: adjust sensor range and flush time if necessary.
13. Ensure flow rate through the valve is matched to the sparge to prevent water
coming out of the D.C pipe interrupter.
Checked Date
16 | www.cistermiser.co.uk
Product serial number
Installation address
Installer’s name
Telephone number
Email address
The warranty on Cistermiser products can be extended within one year of date
of manufacture, at no cost, to three years from the date of installation. Once
the valve has been installed, complete the product commissioning checklist
below to demonstrate compliance with the installation instructions. Email a
photograph of this completed form to [e-mail] or post to
Cistermiser, Unit 1, Woodley Park Estate, 59-69 Reading Road, Woodley,
Berks, RG5 3AN.
YEAR
extended
warranty

Cistermiser range
Urinal flushing
Hydraulic Valve
An automatic urinal flush
control valve which reduces
water consumption. The valve
uses a simple patented
mechanism which prevents
water waste by ensuring that
the auto-flush cistern is only
filled, and can only flush, when
the washroom is used.
Infrared Control
(IRC) Valve
This valve automatically
manages the water supply to
the urinal cistern and reduces
water consumption by up to
80%. The PIR sensor detects
movement and activates the
solenoid valve, allowing water
into a urinal cistern.
Direct Flush Valve
An infrared sensor controlled
urinal valve. It automatically
flushes individual urinals after
use, ensuring the highest level
of hygiene from the minimum
volume of water.
WC flushing
Easyflush Wave
An infrared, hands-free and
water-conserving WC cistern
flush valve suitable for
concealed or exposed cisterns.
Easy to install in retrofits or new
installations, its no-touch dual
flush WC cistern valve
promotes water economy and
hygiene in domestic and
commercial washrooms.
Easyflush Walkaway
An infrared controlled
automatic WC cistern
flush valve that is suitable
for concealed cisterns.
The valve flushes once
the user exits the cubicle.
Ideal for use in environments
where hygiene and water
economy are concerns.
Easyflush Direct
An infrared electronic flushing
system that removes the need
for a WC cistern by taking its
water feed straight from the
mains supply. Ideal for high
traffic areas as the system
allows for a second flush
without a delay.

Washroom control systems
Sensazone
An innovative system to conserve water
and energy. Occupancy is monitored by
sensors; when someone enters the washroom
all services controlled by Sensazone are
activated – the hot and cold water, lighting
and extractor fans.
Infrared Taps
Novatap
A contemporary deck-mounted chrome tap.
The infrared control reduces water and energy
usage and eliminates the risk that the tap may
be left running.
Vectatap
An elegantly designed infrared tap with
the benefit of hygienic hands-free operation.
Vectatap improves water and energy efficiency
and includes auto-shut off and hygiene flush
features.
Remote Monitoring
LinkThru
LinkThru TMU delivers remote real-time
monitoring of water temperatures on a 24/7
basis. LinkThru TMU harnesses the power of
the Internet of Things to monitor water
temperatures and helps to ensure Building
Owner compliance with HSG274, reducing
the risk of Legionella.

A Davidson Holdings company
Davidson Holdings’ brands
Salamander is one of the UK’s leading
manufacturers of pumps for boosting water
pressure for showers, bathrooms and whole
house supply in domestic and small
commercial tank-fed systems.
www.salamanderpumps.co.uk
Talon is the UK market leader in the
manufacture and supply of plastic pipe clips,
pipe collars and fixing plugs, plus a range of
cover profiles for concealing pipework.
www.talon.co.uk
Keraflo manufacture delayed action float
valves, which provide an accurate and
effective method of controlling the level of
stored cold water in tanks both with and
without raised float valve chambers. The range
is used in domestic, commercial and
industrial applications worldwide.
www.keraflo.co.uk
Homeboost is an intelligent pump from
Salamander Pumps that recognises when
water flow is less than 12 ltrs/min and
automatically boosts the performance of the
incoming mains water up to 12 ltrs/min.
www.home-boost.co.uk
Combimate is a domestic limescale
prevention device that prevents limescale
build-up and soft water corrosion in
combination boilers and other domestic hot
water appliances.
www.combimate.co.uk
Registered in England No. 1455630. VAT No. 834 8421 21
Salamander
Pumps
4
l
'
®
!
COMBIMATE
E R A F
L
O
GUARANTEED UMESCALE
PREVENTION
iBO
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ST
®
Cistermiser Limited
Unit 1, Woodley Park Estate, 59-69 Reading Road,
Woodley, Reading, Berkshire RG5 3AN
t: [phone]
e: [e-mail] www.cistermiser.co.uk
DF/27 C-02