User guide

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7. Ø15mm copper pipe should be used.
Ensure all burrs have been removed from the
pipes before inserting into the push fit inlet ports.
Diagram 7 illustrates the correct procedure for inserting
and removing the pipes from the inlet ports.
Take care to line up the inlet pipe correctly with the inlet
port to avoid straining the internal “O”-Ring seal.
DO NOT use solder fittings within 300mm of plastic
fittings.
DO NOT insert fingers into the push-fit inlet ports.
Doing so could result in injury
8. To maintain the optimum performance, the pipe runs
should be kept as short as possible, using sweeping bends
rather than right angles or restrictive fittings.
9. If bottom entry has been chosen, the inlet port must be
rotated through 180° into the required position.
To do this, unscrew the combined inlet elbow (Diagram 8)
and remove the side section from the shower unit.
Remove combined elbow and rotate for bottom entry.
Slide back into position ensuring that the “O”-Ring seals
are correctly in place. Please note HOT and COLD marking.
Replace the side section and tighten 2 screws in elbow to lock into position.
10. With isolating valve connected,
flush the pipe work through to
remove any particles etc, before
making the final connection to the shower.
Blockage in the water ways (particularly
the handset and filters) will prevent
the shower unit working properly.
Note: You may be charged for a service
call if it is due to incorrect installation.
c) ELECTRICAL
WARNING: THIS SHOWER MUST BE EARTHED.
1. The electrical installation must be in accordance with the current BS.7671 (IEE Wiring
Regulations) and “Part P” of the Building Regulations and/or local regulations
2. A means for disconnection in all poles must be incorporated in the fixed wiring in accordance
with the wiring rules. We recommend a ceiling switch mounted in a convenient position.
3. For additional safety, it is recommended that a RDC be used.
4. We recommend using 1.0mm² Twin and Earth cable
for this application.
Connect the mains cable in to the terminal block,
ensuring that all power is switched off
before connecting to the mains supply.
Recommended order:-
i
) Strip back wire approximately 6.0mm.
ii) Ensure wires are secure in the correct
terminal block holes.
iii) Ensure that the mains cable is securely
clamped in the cable clamp provided on the backplate.
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IMPORTANT WARNINGS!
THIS APPLIANCE IS NOT INTENDED FOR USE BY PERSONS (INCLUDING CHILDREN AND
THE INFIRM) WITH REDUCED PHYSICAL, SENSORY OR MENTAL CAPABILITIES,
OR LACK OF EXPERIENCE AND KNOWLEDGE, UNLESS THEY HAVE BEEN GIVEN
SUPERVISION OR INSTRUCTION CONCERNING USE OF THE APPLIANCE
BY A PERSON RESPONSIBLE FOR THEIR SAFETY.
CHILDREN SHOULD BE SUPERVISED TO ENSURE THAT THEY
DO NOT PLAY WITH THE APPLIANCE.
d) FINAL INSTALLATION PROCEDURE AND COMMISSIONING
WARNING: DO NOT SWITCH ON THE ELECTRICITY SUPPLY UNTIL THE FOLLOWING
PROCEDURE HAS BEEN COMPLETED. FAILURE TO DO SO COULD CAUSE
THE PUMP TO RUN DRY AND INVALIDATE THE GUARANTEE
1. Fit the hose to the shower unit outlet first without the handset to flush out any remaining debris.
Ensure that the water isolating valves are fully open and that the hose is directed to waste.
2. The shower unit is factory set in the commissioning mode. A commissioning link is connected to
the PCB (Diagram 11), which opens the solenoid without switching on the motor.
This allows water to flow through the pump, thus ensuring
that all air is removed.
The cover is not required to be fitted at this stage but be aware of live parts when the
electricity is temporarily switched on.
3. Switch on electricity supply. After a few moments water should drip from the hose.
It may be necessary to hang the hose from the shower unit whilst priming, especially
if the head of water is minimal. This will speed up the priming process.
When water drips through the hose at a constant rate, stop flow of water by switching off the
electricity supply.
Ensure electricity is switched off.
Remove PCB Commissioning Link and replace with the connector attached to the front cover
start/stop/flow control switch.
Store commissioning link in a safe place for future use.
4. Ensure side section is on place (Diagram 11).
Refit cover using 3 fixing screws and attach handset to shower hose.
5. A temperature limiter is provided so that the maximum working temperature can be set.
The limiter is factory set, but can be adjusted depending on incoming water conditions.
The limiter is visible when Temperature Control Knob “B” is removed (Diagram 3).
Gently prise away the limiter from the front cover and rotate to new position.
Rotate clockwise for a cooler stop position and anti-clockwise for a warmer stop position.
Ensure that the limiter is pressed firmly home. Re-assemble Temperature Control Knob “B” over
the drive on the mixer unit and fix into place with a screw.
Check that its movement is restricted sufficiently. Also check operation of temperature over-ride
button (Diagram 10). Re-fit control knob cap by positioning correctly and pressing firmly home.
6. Switch on the electricity supply and then operate the shower as shown on page 8 and check:-
a. The shower switched on when the flow control knob “A” is rotated and that flow is adjustable.
b. Temperature can be adjusted by knob “B” and the limiter position is satisfactorily ie: NOT hot
enough to scald.
c. Operation of over-ride button allows the temperature limiter position to be overridden.
d. Check again for leaks.
e. That the motor turns off and water stops flowing in the STOP position of knob “A”.
7. PLEASE DEMONSTRATE OPERATION TO USERS