User Guide

d) Display behaves erratically.
e) Water does not flow when START/STOP
button is pressed.
Lights ON.
“o” and “t” flashing in display.
No lights.
f) Warmer/Cooler buttons do not function.
g) Unit makes a whirring noise, especially
at the start of the shower session.
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Switch OFF electricity at ceiling/wall isolating switch,
wait a few seconds, switch on again.
(Note: The shower should be switched OFF each
time after use at the ceiling/wall isolating switch.
Note: If there is no water flowing then the shower will
automatically switch OFF after about 5 seconds.
Check the water supply is turned ON.
Unit in over temperature mode see section on “purging”.
Check ceiling/wall isolating switch is ON.
Check power is ON.
Temperature range may be limited by Temp/Lock setting
setting (See Page 9)
This is normal.
There is a motor inside the shower used to adjust the
flow and this always operates at the start of each shower.
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PROFESSIONAL SERVICE CHECK LIST
This additional checklist is provided for the benefit of the qualified service representative.
WARNING! Switch Off The Electricity At The Isolator Before Removing The Front Cover To
Make Checks.
a) Poor temperature control.
b) Water too COLD
c) Poor or no control over water flow.
d) No water when START/STOP button is
pressed.
e) Unit has been switched OFF using
START/STOP button but can be heard
heating the water.
f) Pressure relief valve operated.
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Check inlet/outlet thermistors to see if they are in circuit.
Check for blockage in the inlet filter.
Check circuit through thermal cut-out.
Check circuit through all 4 elements.
Test should be done using a low voltage resistance
meter whilst the power is switched OFF at the isolating
switch.
Check working voltage.
Replace inlet valve assembly.
Check water supply. Check circuit through solenoid coil.
If OK replace logic PCB.
Replace triac PCB.
Check for cause of high pressure and remove it.
Replace pressure relief valve. (Not covered under
Guarantee).
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g) Temperature buttons have a limited
adjustment range.
h) Shower runs for about 5 seconds and
then switches OFF by itself.
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Unit is in Temp/Lock mode. Remove cover and change
position of templock switch to ‘4’ (see Diagram 8 for
location) or explain feature to user.
Note: For Care Wash installations the Temperature Lock
Switch MUST be set to 1 or 2.
Flow transducer fault.
Check that internal blade “spins” when the water flows:
If not, replace transducer.
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BEAB Care Wash Scheme
Note: For Care Wash Installations the Temperature Lock Switch
MUST be set to either 1 or 2.
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For those installations where the BEAB Care Wash Scheme is required please refer to separate
handbook “Commissioning, In Service Testing and Maintenance if the Selectronic Premier Shower
for BEAB.
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Spares (Ring 0844 372 7750 UK ONLY)
Description
Triac PCB
Flow Valve Assy (No Outlet)
Valve Stepper Motor
Flow Transducer
Front Cover Complete
Heat Exchanger 8.5kW
Heat Exchanger 9.5kW
Heat exchanger 10.8kW
Thermal Cut-Out c/w Cables
Outlet Connector c/w Temp Sensor
Cable/Pipe Entry Set
PRV Housing Complete
Main Logic Board
Inlet Filter Housing Complete
Backplate Trimplate
Backplate Side Section
Part No,
93594102
93594104
93594105
93594117
93594135
93594136
93594137
93594138
93594139
93594140
93594141
93594142
93594143
93594144
93594145
93594146
Description
Complete Remote Control Set
Remote Control Wall Bracket
c/w Screws
Backplate Rubber Seal Set
Remote Control Battery Cover
Remote Control Battery
Receiving PCB
Solenoid Valve c/w Seals
6-Mode Handset
1.25m Long Chrome Shower Hose
2m Long Chrome Shower Hose
Wall Bracket Set (Std Models)
Wall Bracket Set (Plus Models)
22mm x 455mm Bright Riser Rail
22mm x 1m Bright Riser Rail
Height Adjuster Assy
Part No.
93594147
93594148
93594150
93594151
93594152
93594153
93594154
93593578
93797641
93550865
93593522
93550834
93593526
93550864
93593580
Diagram 34
Diagram 35
Please Note:- The fitting of all spares should be supervised by a suitably qualified person