Zenith FlushMaster Solo 42214 User manual

FlushMaster Solo Installation & Maintenance Instructions - 87278 - January 2011 Page 1 of 12
Installation and Maintenance Instructions
FlushMaster Solo
42214 FlushMaster Solo AC Mains / Solenoid WS005
®
Water Saver Urinal Flushing System
Keeps Urinals Clean & Reduces Water Wastage

Page 2 of 12 FlushMaster Solo Installation & Maintenance Instructions - 87278 - January 2011
You will need one of these accessories (not included in the package).
Table of Contents
Key Features ................................................. 3
Read These Warnings First ............................ 3
Check Your Package...................................... 3
Installation Procedure .................................... 3
Set Up Water Discharge ................................ 4
Airbreak Installation....................................... 4
Install Sensor................................................. 5
Connect Latching Valve Cable........................ 6
Set Flush Timing............................................ 7
Maintenance Instructions............................... 8
Completing Installation .................................. 8
Problem Solving............................................. 9
End of life disposal ........................................ 10
Notes pages .................................................. 11
Warranty Information ..................................... 12
99026 Zenith FlushMaster Direct Injection Airbreak 1.50 inch BSP/ 38 mm
99025 Zenith FlushMaster Direct Injection Airbreak 1.25 inch BSP/ 32 mm
99024 Zenith FlushMaster Direct Injection Airbreak 1.00 inch BSP / 25 mm
Accessories
NOTE: You may need the following (not included with this kit)
1) Isolation valve
2) 350 kPa Pressure reduction valve

FlushMaster Solo Installation & Maintenance Instructions - 87278 - January 2011 Page 3 of 12
Key Features
One of the world’s most effective, ceiling recessed, urinal flushing systems.
This unit is supplied with a power pack for connection to 220-240 volt AC power.
Smart Demand electronic programming allows for a variable flush cycle to meet
your needs precisely.
Narrow sensitivity beam protects against unwanted flushing operations.
Read These Warnings First
Read all instructions before attempting to install this system.
Never attempt to install this system without reading all instructions.
This unit is designed for indoor use only and should never be installed outdoors or
exposed to the elements of nature. This unit must not be positioned in an area that
may be cleaned by a water jet. This unit must not be cleaned with a water jet.
All plumbing connections must be made in accordance with AS/NZS3500 and
installation with AS/NZS3500.2.
Supply pressure 350kPa - 700kPa ( see recommendations on P7 )
Installation Procedure
1. Set up water discharge with isolating valve, Latching Valve and Airbreak
2. Install sensor
3. Connect latching valve cable
4. Set flush timing
Check Your Package
Zenith FlushMaster
Solo package
includes.
Zenith FlushMaster Solo WS005 Product
Code 42214:
Ceiling recessed Solo sensor complete with
latching valve, power pack and plumbing
Isolation:
An Isolation valve (not supplied) must be fitted, in an accessible position, upstream
of this installation.

Page 4 of 12 FlushMaster Solo Installation & Maintenance Instructions - 87278 - January 2011
Airbreak Installation.
Set Up Water Discharge
Single stall
Single trough
Maximum trough
Width 600 mm
Typical Installation with Direct Injection: Model WS005
The air break must be fitted in a vertical position. Fitting in a position other
than vertical will result in leakage.
Fit the air break to the top of the urinal sparge pipe (in place of a cistern),
as shown in the diagram. Locate as high as possible.
Do not use sealing tape in the air break joints. The fittings in the latching
valve will require the use of sealing tape.
Supply and install a half-inch pipe from the top of the air break, to the
outlet side of the latching valve.
Securely fix the piping to the wall as per AS/NZS3500 to prevent possible
tampering and vandalism.
Sensor latching Valve
Isolating Valve
Direct injection
air break
Sensor
latching Valve
Isolating Valve
Direct injection
air break

FlushMaster Solo Installation & Maintenance Instructions - 87278 - January 2011 Page 5 of 12
Install Sensor
Position the centre of the ceiling sensor within *109 mm from the front of the
urinal (as shown above).
Typical sensor coverage from a 2400 mm ceiling will be less than 300 mm
in front of the urinal. This is important to avoid false activation of the flushing
program.
To install the ceiling recessed sensor, cut a 64 mm diameter hole in the
ceiling.
Use the inbuilt clips to fasten the sensor housing in place when inserted into
the hole.
If any of the cable connecting the sensor to the latching valve is visible, shield
it with conduit.
Warning. Do not connect the power pack until all plumbing connections are
completed. The power must be connected last as connection activates the
system test mode (see pages 6 & 7).
Typical Installation with Ceiling Recessed Sensor (Model WS005)
Ceiling sensor
Example of
minimum
dimension
Maximum
dimension 424
Ceiling sensor
Example of
maximum
dimension
NOTE: * dimensions may change depending
on type and position of urina.
*
*
*
*
*
*

Page 6 of 12 FlushMaster Solo Installation & Maintenance Instructions - 87278 - January 2011
Connect Latching Valve Cable
Run the latching valve cable to the sensor in conduit or within the building wall
and ceiling.
Do not extend the cable as this will affect correct operation.
Locate plug on cable from the latching valve and detach it from circuit board.
The plug should be lifted directly upwards.
Fasten the latching valve cable to the plug on the circuit board by first
removing the plug from the board. Lift plug directly upwards and hold plug so
fixing screws are facing you.
Thread the cable through one of the holes in the the sensor lid,
Secure the brown cable into the right hand screw terminal and tighten.
Secure the blue cable into the left hand screw terminal and tighten.
Push the plug into the socket on the circuit board, positioned so screws face
towards the centre of the board.
Finally, insert the cable from the power pack into the circuit board inlet socket
.
Once the power is connected, the system can be tested by operating in test
mode.(see page 7)
BLUE
WIRE BROWN
WIRE
21

FlushMaster Solo Installation & Maintenance Instructions - 87278 - January 2011 Page 7 of 12
Set Flush Timing
Power connection (from power supply)
Flush time selection (Seconds)
Test mode:
The rotary switch on the board is marked 0 to 9
Position 0 is test mode, where the system will operate automatically for a number of cycles.
Operational mode:
Positions 1 to 9 are flush times in seconds (i.e. Valve opening times).
When first powered the sensor will wait 2.5 minutes and then calibrate it’s surroundings,
after this period it will be ready to detect.
Setting Flush Time:
The beam from the sensor is very narrow so care should be taken when installing so that it
is mounted above the urinal where the user would be.
The sensor will only accept someone as a user if they stand under the beam for 5 seconds
or more, when the user walks away there is a 3 second delay and it will flush for the time
you have set on the rotary switch.
The unit can only be used with the supplied power pack.
Mount the sensor away from lights, hot pipes, ceiling transformers and direct sunlight.
Do not touch components on the board with your fingers.
If the water pressure is greater than 700 kPa then a 350 kPa pressure reducing valve must
be fitted upstream of the latching valve.
Adjust the timing of the flush to ensure an adequate flush, by setting the flush switches on
the sensor board (see diags. below)
When setting the fill time ensure the water does not backup the connection pipe and spill
out of the Air break. If the water is overflowing, or close to overflowing, reduce the fill time,
or pressure. Alternatively, fit a 6 l/m flow restrictor.
Recommended flush settings:
The recommended setting for a single urinal is No.2, when supplied with 350 kPa water
pressure. (see notes on page 11)
NOTE:
Units supplied with
a YELLOW rotary
switch, will not have
a test mode.
For these units
Position 0 will be
non functional

Page 8 of 12 FlushMaster Solo Installation & Maintenance Instructions - 87278 - January 2011
Maintenance Instructions
Cleaning
Keep the openings in the face of the sensor clear of dirt.
Never clean the case with strong or abrasive cleaners.
Wipe with a soft cloth, warm water and dish washing liquid.
Never hose or spray any part of the flushing system.
However to avoid the inconvenience associated with any malfunction of the
flushing system, it is recommended that the latching valve diaphragm be
replaced annually.
The power must be turned off at the power point before any form of
maintenance is attempted.
Valve Diaphragm Replacement
Isolate power and water supply.
Remove fixing clip on top of latching valve coil by levering up clip with screw
driver and clicking back until clip releases from shaft.
Lift coil, spring clip and spacer from latching valve shaft.
Carefully undo the 4 screws retaining the valve housing. When the last screw
is about to be released, grip the valve body and top section as it is spring
loaded.
Carefully separate the top section containing the spring and plungers from the
lower body. The diaphragm should now be visible. Lift it out of position.
Remove the centre plastic piece from the rubber diaphragm. Fit the new
diaphragm to the plastic centre. Replace it in the same orientation. The centre
plastic piece and the new diaphragm have two breather holes, try to align
these together when reinstalling a new diaphragm.
Re-assemble in the reverse of above. Note the position of all parts in the
diaphragm for correct assembly. To order quote Zenith part number 90279
Diaphragm Kit.
Replacement
rubber for
diaphragm
After setting the desired filling time (p.7), Fit the sensor to the ceiling and wipe
clean the outer surfaces.. Turn on the power and wait for 2.5 minutes. After
this time the system will be ready to detect users
Completing Installation

FlushMaster Solo Installation & Maintenance Instructions - 87278 - January 2011 Page 9 of 12
Problem Solving
Symptoms Possible Causes Suggested Action
System does not flush. Water supply turned off.
Latching valve installed backwards.
Latching valve cable damaged or
latching cable unplugged.
Latching valve faulty.
Sensor not activating.
Not sensing user
Check water supply, turn on tap.
Reinstall latching valve correctly.
Check cable and replug into sensor
circuit board.
Replace latching valve.
Check sensor as below.
Must be visible for 5 sec, or more
System flushes too long. Sensor duration time set incorrectly. Reset flush dial to a lower number
See page 7
System flushes for a short period of
time.
Sensor duration time set incorrectly. Reset flush dial to a higher number
See page 7
Sensor not active Wrong ceiling position Reposition sensor.
See page 5
No Power Faulty GPO or household fuse
Faulty power supply
Contact an electrician
Replace power pack
System flushes continually except for
time set as duration ‘on’ period.
Sensor cable wires crossed.
Reversed valve polarity
Uncross latching wire connection.
Change positions 1 &2 on socket (P6)
System continually flushes. Valve diaphragm split
latching valve faulty
Replace diaphragm. See page 8
Replace latching valve
Flushing will not stop. False activation.
Sensor not activating.
Check for sensor vibration.
Check sensor as below.
Sensor not activating. Power turned off.
Damaged sensor
Sensor lens blocked.
Faulty sensor.
Turn on power.
Replace Sensor
Clean sensor lens
Replace sensor.

Page 10 of 12 FlushMaster Solo Installation & Maintenance Instructions - 87278 - January 2011
End of life disposal
The use of this crossed out wheeled bin logo indicates that this product needs
to be disposed of separately to any other household waste.
Within each of the European Union member countries, provisions have been
made for the collection and recycling of unwanted electrical and electronic
equipment. Outside of the EU it will be necessary to dispose of this product at
your local community waste collection or recycling centre.
In order to help preserve our environment we ask that you dispose of this
product correctly. Please contact your local city council for collection centre
details

FlushMaster Solo Installation & Maintenance Instructions - 87278 - January 2011 Page 11 of 12
NOTES
WELS Ratings:
This system, when tested with a Caroma Leda urinal achieves a 4 Star
WELS rating. In order to maintain the WELS ratings for alternative urinals, the
flushmMaster must be set to deliver the correct volume of water as specified
by the urinal manufacturer .

Page 12 of 12 FlushMaster Solo Installation & Maintenance Instructions - 87278 - January 2011
Head Office
Zenith Heaters Limited,
Unit 2/15 Moselle Avenue,
Henderson.
Auckland. 0610
New Zealand.
www.zenithheaters.co.nz
Telephone: [phone]
Facsimile: 0800 559055
Certain warranties may be implied by law into your contract with Zenith. The
warranty provided below is additional to these implied warranties and nothing
set out below shall limit your statutory rights or rights at law.
Zenith Heaters Pty Ltd warrants that, should any part fail within 12 calendar
months of installation, that part will be repaired or replaced free of charge by
Zenith or its Distributor or Service Provider, except as set out below, provided
the system is installed and used strictly in accordance with the instructions
supplied, and that failure is not due to accident, misuse, abuse, unsuitable
water conditions, or to any alteration, modification or repair by any party not
expressly nominated by Zenith.
No costs are payable by the customer other than any mileage or travelling-time
charges incurred by a Zenith Service Provider or the cost of removal, cartage
and re-installation of any component of the system if it needs to be returned for
repair to Zenith or its Distributor.
This warranty does not cover damage resulting from non-operation of the
system, the use of non authorised parts or consequential damage to any other
goods, furnishings or property.
Zenith does not exclude, restrict or modify any liability that cannot be excluded,
restricted or modified or which cannot, except to a limited extent, be excluded,
restricted or modified as between the owner or user and Zenith under the laws
applicable.
Furthermore, this warranty does not displace any statutory warranty, but, to
the extent to which Zenith is entitled to do so, the liability of Zenith under any
statutory warranty will be limited at Zenith’s option to the replacement of the
system or supply of equivalent system, the payment of the cost of replacing the
system or acquiring an equivalent system, or the payment of the cost of having
the system repaired or the repair of the system.
Registering Your Purchase
Registering your Zenith installation on the Zenith website may help to
establish date of installation should it become necessary to service the system
under terms of the Zenith warranty. To register your installation go to www.
zenithheaters.co.nz and look under the heading “Warranty”.
Warranty Information
As Zenith policy is one of continuous product improvement, changes to specifications
may be made without prior notice. Images in this booklet have been modified and may
not be true representations of the finished goods