Applied Energy SELECTRONIC PREMIER Installation 2010

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GUARANTEE

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We, Applied Energy Products Ltd., guarantee this product for domestic use only, for the period of 36
months from the date of purchase.

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Within the guarantee period we will resolve, free of charge, any manufacturing defects in the product
resulting from faulty workmanship or material on the condition that:

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A) The appliance has been correctly installed in accordance with our instructions and is being used on the supply

circuit or voltage printed on the rating plate.

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B) The appliance has been used in accordance with these instructions and has not been tampered with or

otherwise subject to misuse, neglect or accident.

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C) The appliance has not been taken apart, modified or repaired except by a person authorised by us.

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D) Evidence of the date of purchase in the form of an invoice or receipt will be required in order to qualify for an

in-guarantee repair.

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E) The guarantee period for the products used in commercial applications will be limited to 12 months.

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F) For the service work to be undertaken free of charge, the work must be only undertaken by

Applied Energy Products Limited, or our approved agents.

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G) Service under guarantee has no effect on the expiry date. The guarantee on any exchanged parts or product

ends when the original guarantee period ends.

EXCLUSIONS

Terms and Conditions for UK (outside UK contact your local distributor)

Selectronic

Premier

Thermostatic Instantaneous Electronic Shower

Handbook

This guarantee DOES NOT cover damage or defects arising from poor or incorrect installation, improper use or lack of maintenance,
including build-up of limescale. It is the responsibility of the installer to check that the installation parameters meet the requirements
of the product, and any relevant regulations.

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If we are called out to a fault, which is subsequently identified as being an installation fault, we will make a charge. It is important
that the routine checks are completed before calling us out, as many issues can be simply diagnosed and resolved.

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We make no guarantees as to response times for repairs. We will endeavour to achieve the most timely response possible but while
we indicate an average response time, this should not be taken as a guarantee.

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The guarantee applies to a repair or replacement (at our discretion) of the product subject to the conditions above, and DOES NOT
cover compensation for the loss of the product or consequential loss of any kind

The guarantee does not apply to the repair or replacement of pressure relief devices, sprayheads, hoses, accessories, isolating
switches, electrical cable, fuses and/or circuit breakers.

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This guarantee does not affect your statuary rights.

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After Sales Service

We offer a technical advisory service on the telephone to installers and other customers with problems
in the field.

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RING 0844 372 7766 (UK ONLY)

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Remember to quote type of shower, as written on the front of the shower and on this leaflet.

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The model and serial number are located on the bottom face of the shower.
Make a note of those numbers here, and be sure to quote them if you call for advice.

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Model Number: 53--__________________ / Serial Number:____________________

Note: You may be charged for a service call if you do not have the serial number.

Selectronic

Premier

Warmer

Start/Stop

Temperature

Temperature
Lock

Cooler

A3:567-2300-03 A

Full details of terms and conditions are available on request from:-

Applied Energy Product Ltd, Morley Way, Peterborough, PE2 9JJ

Website: www.redring.co.uk

24

IMPORTANT

This booklet should be given to the customer

after installation and demonstration

01-10-2010

Contents

Selectronic Premier

(with 1.25m Hose)

Selectronic Premier Plus

(with 2m Hose)

Installer Information;-

Product Dimensions
Installation Instructions
Plumbing Connections
Electrical Connections

Page Page

2
3
5
7

Changing The Operation Mode
Templock/Normal
Changing ‘DIP Switch’ Default Setting
Commissioning
Trouble Shooting (Installer)
BEAB Care Wash Scheme
Spares

9
9
11
19
20
21

Installation Instructions

ALL WIRING AND INSTALLATION MUST BE
SUPERVISED BY A SUITABLY QUALIFIED
PERSON.

We recommend that the installation be done in
the following sequence: -

User Information

Product Dimensions
How To Use Your Shower
How Your Shower Works
Handset Operation
Routine Maintenance
Periodical Maintenance
Trouble Shooting (User)
BEAB Care Wash Scheme
Guarantee

A TYPICAL INSTANTANEOUS ELECTRIC SHOWER INSTALLATION

2
12
15
17
17
18
18
21
24

m
m

4
6
3

Selectronic

Premier

264 mm

Temperature

Temperature
Lock

Warmer

Cooler

Start/Stop

m
m
4

7
6

a) Fix the shower to the wall
b) Plumbing
c) Electrical connections
d) Commissioning

Warning! Do Not Install The Shower In A
Room Where It May Be Subject To Freezing

m

Selectronic

Premier

Warmer

Cooler

Temperature

Temperature
Lock

m
0

12
1

a) Fix The Shower To The Wall

(To assist, a mounting template is printed on
the shower carton - “Selectronic-Plus” only)

When deciding where to place the unit a few
things need to be taken into consideration: -

1) The unit MUST NOT be mounted directly
in the path of the spray from the handset

2) The handset could be used over a sink for
hair washing.

Start/Stop

3) The handset does not come into contact
with the used water in the cubicle, bath or
basin.
A hose retainer is supplied with the
Accessories (See Diagrams 25 & 26).

4) The unit can be mounted at a lower level for
less able users combined with optional
extended hose and riser rail.
The installation must comply with BS 8300:

2001.(Design of buildings and their
approaches to meet the needs of disabled
people. Code of practice).Remembering to
Adhere to point 1.

5) Choose a flat piece of wall to avoid the
possibility of distorting the backplate and
making the front cover a poor fit.

2

3

Remove the four cover screws and lift the
cover off.

Remove the four inlet cover screws and remove
inlet cover - also the two side access trimplate
section screws and remove complete with seal.

Typical guideline dimensions used for

less- abled bathroom installations

Plumbing Connections

Plumbing to be carried out before wiring

DO NOT use jointing compounds on any pipe
fittings for the installation.

Diagram 2

C

Having determined the direction of the inlet
water mains supply and cable approach for
the installation (Top, Bottom, or Rear or any
combination) - it is necessary to remove the
appropriate section inserts. See Plumbing
Connections and Electrical Installation
sections (Pages 5 and 7) for detailed guidance.

Hold the shower vertically against the wall and
mark the top hole first.

Drill the hole to take the rawl plug provided

(taking care to keep dust away from the
shower).

Put the top screw in first leaving it proud by
5mm approximately. The shower can now be
hung on this screw.

Position the shower so that it is vertical then
mark and drill the other two holes. Then fix the
Shower to the wall.

Assemble the accessories as shown in
Diagram 25 (or 26 for ‘Plus’ model Accessories).
Fix the riser rail with screws provided.
The fixing holes are revealed by removing the
plastic fronts.

DO NOT solder fittings near the shower unit
as heat can travel along pipework and

Handset Height Adjustment

Back
Rest

000
1

damage components.

Compression fittings MUST be used to
connect to the inlet of the shower.

A

Note: We recommended that a WRAS (Water
Regulations Advisory Scheme) listed isolating

Drop-down rail on side wall

480

850

Alarm Pull Cord

300

Elevation

valve be fitted between the rising main and
the unit. This will allow the unit to be serviced
without having to turn off the house water at
the stop valve.

The unit can be connected to the mains
COLD water supply. This must have a
minimum running pressure of 0.07 MPa

Shower

Floor

0

Drain

0
5

0
5
3

0
0
0
2

Shower Curtain

Unit

650

Shower Riser
Rail

t
a

e
S

Up
p

i
T

1200

Drop-down
Rail

Towel / Grab Rail

0
0
2
1

Fall of Floor

(0.7bar / 10 p.s.i.) and a maximum pressure
of 1MPa (10bar / 145 p.s.i.).

This unit can be fed from a header tank
provided this has a minimum head of 7 metres
(23ft).

Diagram 1

B

D

Note: For “Plus model accessories” ensure that
the notch in the riser rail is fully engaged into
the corresponding lug in the wall bracket. This
has been made a firm fit to aid stability and stop
rotation.

Plan

1500x1500 Wheelchair Turning Space

All measurements shown are in millimetres. Drawing sizes are

not to scale. Shower model shown is a Selectronic Premier Plus.

IMPORTANT: Before completing the
connection of the water supply to the inlet of the

shower, flush out the pipework to remove all
swarf and system debris. This can be achieved
by connecting a hose to the pipework and
turning on the mains water supply long enough
to clear the debris to waste.

A blockage in the waterways (particularly the spray
plate of the handset and solenoid valve) will prevent
the unit from working correctly.

The shower is designed to have an open outlet and
should ONLY be used with the fittings recommended
by the manufacture.

Installation Procedure

Turn off the water supply either at the mains
stopvalve or the isolating stopvalve.

For ease of access to the inlet fitting the right hand
side of the shower has a removable inlet cover. See
Diagram 1. Also remove the backplate side access
trimplate shown in Diagram 1.

4

5

Connect the mains water supply to the Inlet of the shower via 15mm copper, stainless steel or plastic
pipe using a 15mm compression fitting. See (Diagram 4) for advice on Rear Entry fitting.

The Inlet fitting is designed to rotate through 180° to allow for either Top or Bottom/Rear entry fitting
(See Diagrams 3).

Installation Note: The inlet fitting is designed to enter a compression fitting only. DO NOT use push
Fit connectors as full engagement cannot be guaranteed. DO NOT use excessive force when making
these connections.

Installation Note: If installing a water feed pipe from the back, the use of a soldered Elbow
Connector is recommended. It should be positioned approximately 87mm from the inlet connector
centre. The centre of the inlet connector to the wall surface is 21mm.

Diagrams 3

BOTTOM ENTRY

REAR ENTRY

REFIT THIS
SECTION

DISCARD
THIS
PART

If you are replacing an earlier model of the
Redring Selectronic you will need to remove
the appropriate backplate section subject to
whether the mains water plumbing approach
is either top or bottom entry. See Diagram 2

- Options ‘A’ or ‘B’.

For surface mounted Top entry for plumbing
remove and discard section ‘C’ and for the
Bottom entry option do likewise with section
‘D’.

Make sure the backplate is square on the wall
and tighten the retaining screws which hold it
to the wall.

Turn ON the mains water supply and check for
leaks in the pipework connection to the
shower.

Note: At this stage no water can flow through
the unit.

IMPORTANT: Using a suitable sealant,
always seal around the incoming pipework

through the wall to prevent water entering
the wall.

m
m

87

21 mm

REFIT THIS
SECTION

DISCARD
THIS
PART

IMPORTANT: The inlet
fitting MUST be used in the

Bottom fitting position for
Rear fitting. Under NO
circumstances must the
Inlet be rotated 90° and the
pipe fitted directly.
The shower has not been
designed for this method
of connection.

6

TOP ENTRY

WARNING! The outlet of the shower
acts as a vent and MUST NOT be

connected to anything other than the
Hose and Showerhead supplied or
approved by the manufacturer

Electrical Connections

The electrical installation must be in accord­ance with the current BS7671 (I.E.E. wiring
regulations) and “Part P” of the Building
Regulations and/or local regulations.

The unit is designed for a single phase 50 Hz
a.c. electrical supply.

Please check the rating plate on the unit to
see what details apply to your unit.

A means for disconnection in all poles must
be incorporated in the fixed wiring in accord­ance with the wiring rules. We recommend

ceiling switches.

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The cable size required is determined by the
kW rating of the shower and the distance
between the shower and the consumer unit.
The table on Page 8 is for guidance only in
choosing the correct cable for your installation.

If on installation it is the intention to use YT2
conduit trunking to conceal the surface
electrical cable to either the Top or Bottom

Diagram 4

IN

TEMPS

FLOW

OUT

L

L
A

MBILIC
U

SOLENOID

B

RIAC PC
T

LER
O
O
C

INLET

THERMISTOR

C
RIA

T

CER
U

OW

SD
N

FL

RA
T

STEPPER

MOTOR

E

N

OUTLET

THERMISTOR

POWER

TRIAC

STEP

GER

CHAN
X

E
T
A
E
H

Wiring Diagram

7

entry points then the following backplate
component will need to be discarded allowing
for the conduit to fit into the backplate. See
Diagram 5 - Option ‘E’ or ‘F’.

CIRCUIT PROTECTION

Unit

Rating

MCB

Cartridge

Fuse

Diagram 5

E

IMPORTANT Connect flying lead from PCB
to rear of the front cover - see

Diagram 6.

Replace the front cover and fasten in position
with four screws.

Diagram 7

EARTH

FIT EARTHING SLEEVE

NEUTRAL

LIVE

10mm

55mm

8.5kW

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9.5kW

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10.8kW

40A

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40/45A

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45A

45A

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45A

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45A

Twin and earth PVC insulated cable

Current carrying capacity

Installed in an
insulated wall

In conduit

trunking

Clipped direct

or buried in a

non-insulated

wall

6 mm

32A

I

10 mm

43A

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16 mm

57A

2

2

2

6 mm

10 mm

16 mm

38A

I

52A

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69A

2

2

2

6 mm

10 mm

16 mm

46A

I

63A

I

2

2

2

85A

Note: Cable selection is dependent on

derating factors

If the installation requires the use of 10mm or
16mm cable up through the Bottom Entry

2

2

option, then you will need to remove the
appropriate backplate section ‘G’ shown in

Diagram 5.

The cable connected to the appliance must be
fixed wiring, and should be stripped back as
shown in Diagram 7

Connect the cable to the terminal block.
Ensure that all the retaining screws are VERY
tight and that no cable insulation is trapped
under the screws.

G

F

Diagram 6

Changing The Operating Mode
Templock/Normal

WARNING! Switch OFF the electricity
at the isolating switch before removing

the cover.

On the extreme right hand side of the PCB
mid way up is the ‘4 Way Temp Limit Slider

Switch’ (See Diagram 8).

PLEASE NOTE! The Selectronic Premier is

factory set with the ‘Temp Limit Slider Switch’
set at ‘Locked Position 1’.

After the unit is commissioned, you have the
option of choosing from any of three different
lockable temperature settings plus normal
operation position from left to right.

Remove the front cover taking care not to strain
the flying lead.

Change the switch to the desired temperature
control position.

Locked Position 1

(Extreme Left)

Temperature
Adjustment Range

Replace and refasten the front cover.

Switch on electricity. Check that the unit operates correctly.

34-40 C Nominal°

Locked Position 2

(First ‘Click’ from
the Extreme Left)

34-41 C Nominal°

Diagram 8

LOCKED

POSITION

’1’

LOCKED

POSITION

’2’

LOCKED

POSITION

’3’

UNLOCKED

POSITION

’4’

Locked Position 3

(Second ‘Click’ from
the Extreme Left)

34-43 C Nominal°

Unlocked Position 4

(Extreme Right)

25-46 C Nominal°

Warning! Failure To Comply With
These Instructions Could Result In

A Failure Of The Terminal Block.

Warning! This Appliance Must Be

Earthed

Replace the inlet cover and side access
trimplate section complete with seal.

PLEASE NOTE! The Temperature Lock light on the front cover of the shower will not illuminate if
Normal Position 4 has been selected.

Changing ‘DIP Switch’ Default Setting

WARNING! Switch OFF the electricity at the isolating switch before removing the cover.

On the PCB directly to the left of the transformer there are two sets of vertically arranged ‘DIP
Switches’ (See Diagram 9) The top set of 3 are NOT TO BE CHANGED they are used for the shower
software configuration.

8

9

The second set of 3 mounted directly below are ‘Shower Control Feature Setting Options’ and can be
set to suit the requirements of user. The function and options for each ‘DIP Switch’ are shown below:-

DIP 1: Flow Optimiser Switch

DIP 2: Start-Up Temperature Setting

Position ‘0’

(Switch to the Left)

Fixed Flow

Preset Start-Up

Position ‘1’

(Switch to the Right)

Maximise Flow

Previous Setting

Commissioning

Ensure the water and electricity are switched
on to the unit.

Press and hold the Cooler button until
confirmed with one audible short bleep.
See Diagram 10

Diagram 10

1

1

Audible Short

Audible Short

Bleep

Bleep

DIP 3: Maximum Flow Limiter

PLEASE NOTE! The Selectronic Premier is

factory set with the ‘DIP Switch’ set as follows:-

I

1 at ‘0’ (Fixed Flow)
2 at ‘0’ (Preset Start-Up)
3 at ‘0’ (Flow Limited to 6 l/m Max).

Flow Limited to 6 l/m max Flow Limited to 9 l/m max

Diagram 9

1

O
N

2

DIP 1:- This is used to select “Eco Power
Save”.

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Fixed Flow =

With the ‘DIP Switch’ pushed to the
left the shower will save power. As the
temperature is reduced, the shower
will use less power (Eco Power ON).

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Maximise Flow =

When the ‘DIP Switch’ is pushed to the
right the shower will use maximum
power at all temperature settings (Eco
Power OFF).

DIP 2:- Preset Start-up =
With the ‘DIP Switch’ pushed to the
left the shower will start up at a preset
temperature every time it is used.

The start up temperature depends on
The setting of the ‘Temp Lock Switch’.
a) When set to 1 the start up = 40°C Nominal (Digit 5 on front cover display)
b) When set to 2 the start up = 41°C Nominal (Digit 6 on front cover display)
c) When set to 3 the start up = 43°C Nominal (Digit 8 on front cover display)
d) When set to 4 the start up = 41°C Nominal (Digit 6 on front cover display)

3

X

1

2

3

ON

The digital display will illuminate with a capital
“C”. See Diagram 11

If the button does not respond, ensure that the
flying lead from the PCB has been connected
to the front cover. See Diagram 6

Allow the unit to fill and wait for the water to
come out of the handset then press the
Stop/Start button turning the shower OFF
(Confirm with three audible short bleeps).
See Diagram 12

Re-start - Press Start /Stop Button in the
centre. (Confirmed with a single bleep) See
Diagram 12

Check that the outlet temperature increases to
a comfortable temperature.

Check for leaks.

Press START/STOP button to switch the unit
OFF (Confirm with three audible short
bleeps). See Diagram 12

This completes the commissioning.

Diagram 11

Diagram 12

3

Audible Short

Bleeps

Previous Setting =

With the ‘DIP Switch’ is pushed to the right the shower will start up at the same temperature
as the last time the shower was used. E.g. If the shower was set to Digit 4 (39°C) when it was
switched off, then it will start up at Digit 4 the next time it is used.

DIP 3:- This is used to select “Eco Water Save”

Flow Limited to 6 l/m max =

When the ‘DIP Switch’ is pushed to the left the shower will prevent high water flow rates.
The shower will not supply water at a flow rate greater than 6 l/m (Eco Water Save ON)
Temperature unaffected. This selection meets the ‘Sustainable Home’ water consumption
requirement per person for showering.

Flow Limited to 9 l/m max =

When the ‘DIP Switch’ is pushed to the right the shower does not restrict the flow rate.
The shower is capable of supplying water at a flow rate greater than 6 l/m ‘DIP Switch’ (Eco
Water Save OFF).

10

IMPORTANT! 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.

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Children should be supervised to ensure that they do not play with the appliance.

Warning! Do Not Switch The Shower On If You Suspect It Of Being Frozen,
Wait Until You Are SureThat It Has Been Completely Thawed Out.

11

How To Use Your Shower

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Your shower has four modes of operation, Normal and three Temperature Lock postions 1, 2 and 3.
(Please see Changing the Operating Mode Templock/Normal section on Page 9)
The Temperature Lock feature ensures a preset maximum temperature is not exceeded.
The shower is factory preset at Locked Position 1 (40 C maximum - temperature range 34 - 40 C).
This can be changed on installation / commissioning for any of the other three options.
Temperature Lock is achieved by limiting the adjustment of the temperature control buttons, so that
the less able, elderly and children cannot accidentally adjust the shower so that it is too Hot.

Button
Function

Start / Stop

Warmer

Cooler

Location

At The Bottom Of The
Shower

Towards Middle Of The
Shower

Directly Below The
Warmer Button

Shape / Texture

Large, A Raised Pip In The Centre, Made From
Soft Rubber

Textured Front And A Central Recess With A Raised Plus
Symbol In The Centre. Made From Hard Plastic

Same Shape As Warmer However Smooth With A
Central Recess With A Raised Minus Symbol. Made From
Hard Plastic

°°

temperature).

When the unit has reached this setting it stops
flashing and sounds a double bleep and the
unit is ready for use.

The unit will only count up and double bleep
once per shower session.

To Increase Temperature

Press the warmer button once in the centre

(Confirmed with a single bleep). The number
will change to the new setting. i.e. Display will
change from digit 6 to digit 7. See Diagram 14

Wait for a few seconds for the shower to
increase the temperature to the new setting.

Repeat this for your ideal setting waiting
each time for the temperature to be achieved.
(Maximum setting is letter H).

Please Note! There are eleven temperature
options when the Operating Mode Templock is
set to “Unlocked” which are as follows:- L-1-2-3-

4-5-6-7-8-9-H.

Diagram 14

1

Audible Short

Bleep

Diagram 15

1

Audible Short

Bleep

Selectronic

Premier

Start/Stop

Normal Operation

Switch On Electricity at ceiling / isolating

switch.

Press Start /Stop Button in the centre.
(Confirmed with a single bleep) See Diagram
13

The unit will start and the motorised valve will
reset. Display will show the target temperature
(6) for two seconds and then change to the
actual temperature (Usually “L”).

Warmer

Cooler

Temperature

Temperature
Lock

Diagram 13

1

Audible Short

Bleep

To Decrease Temperature

Press the cooler button once in the centre

(Confirmed with a single bleep)
The number will change to the new setting i.e.
Display will change from digit 6 to digit 5. See
Diagram 15

Wait for a few seconds for the shower to
decrease the temperature to the new setting.

Repeat this for your ideal setting waiting
each time for the temperature to be achieved.
(Minimum setting is letter L)

Please Note! There are eleven temperature
options when the Operating Mode Templock is
set to “Unlocked” which are as follows:- L-1-2-

3-4-5-6-7-8-9-H.

Switching OFF

When you have finished showering press
the start /stop button in the centre. See

Diagram 16 (Confirmed with 3 short bleeps)

The water will continue to run for a few seconds
so that the unit is cooled down ready for the
next time the shower is used.

While this is happening the display will circle
round and round (see Diagram 17).

The unit will then switch off automatically.

Diagram 16

3

Audible Short

Bleeps

Diagram 17

The digit will flash and increase until display
shows number 6. (The average showering

12

Switch Off Electricity at ceiling / isolating
switch.

13

Over Temperature Shutdown

If an abnormal condition occurs which causes
the water to get too hot.

The unit will automatically shutdown

straight away and the water will stop
flowing. This is to prevent any hot water

coming out of the handset.

This is indicated by 8 short bleeps and the
display flashing a lowercase “o” and then “t”
(see Diagram 18). This will continue until the
water is at a safe temperature. The unit will
then switch off automatically and will need to be
restarted in the normal way (see “normal
operation” section)

It can take a long time for the unit to reach a
safe temperature. To speed this temperature
reduction up, the hot water can be purged
from the unit.

Purging

Audible Short Bleeps

8

Diagram 18

Diagram 19

3

Audible Short

Bleeps

bleep several times and the display will change
to “t” (See Diagram 21).

In order to stop the shower automatically
switching off, press either the warmer or cooler
button.

Temperature Lock Override

Note: For Care Wash installations the

Temperature Lock Switch MUST be set to ON
(Templock Position 1 or 2) and must not be
overridden.

The temperature lock feature can be over
ridden, while the shower is running, by

pressing the warmer and cooler buttons
together for more than three seconds

(See Diagram 22).

The shower will revert back to normal operation
(Unlocked).

However, it will return to temperature lock mode
the next time it is used.

Diagram 22

While the unit is in “o” (Over) “t”
(Temperature) shutdown mode. Press the
cooler button for more than 3 seconds. (See
Diagram 19)

This will switch the water on ONLY while the
button is pressed.

Caution!!
Water Will Be Hot stand clear of the spray

from the handset.

Keep pressing the button the unit will then

switch off automatically with 3 short
bleeps when a safe water temperature has

been reached.

Temperature Lock Operation

This mode is selected on installation to
prevent the temperature being set too Hot or
too Cold. See section in ‘Changing the
Operating Mode’ Page 9.

All the controls are the same as previously
described.

However, the warmer and cooler adjustment
is locked to the digit range (Shown in table on
Page 9) and the temperature lock light will
come on (See Diagram 20).

Automatic Switch Off

With temperature lock selected, the shower
will automatically switch off after 30 minutes.

Near the end of the 30 minutes the shower will

14

Diagram 20

Diagram 21

How Your Shower Works

1. Water is heated instantaneously

as it flows over the heaters in the
heat exchanger assembly.

2. The thermostatic shower auto-
matically adjusts the power to the
heating elements and flow of
water to achieve the selected
water temperature. The electron­ ics senses the incoming water
temperature and the flow of water
through the heat exchanger.
It then works out how many
heaters to switch on so that the
shower temperature matches the
temperature selected by the
buttons.

3. The amount of hot water available
at the selected temperature is
limited by the total power of the
heater. The ideal flow rate is
calculated and adjusted
automatically.

4. The water is turned on and off by
the solenoid valve built into the
Shower.

DIGITAL

TEMPERATURE

RANGE

DISPLAY

START/STOP

BUTTON

15

Selectronic

Premier

Warmer

Start/Stop

Temperature
Lock

Cooler

TEMPERATURE

LOCK

INDICATOR

Temperature

TEMPERATURE

CONTROL
BUTTONS

5. A stabiliser is built into the flow
valve to automatically compensate
for small fluctuations in water
pressure that frequently occur in
households.
There are three further controls to
cater for exceptional reductions in
water pressure to prevent the
shower from getting too hot.

a) If the flow of water is less than

1.0 l/min the power to the
elements is switched off, but the
solenoid valve remains open
allowing water to flow through
the shower.

b) If the outlet temperature sensor
senses an excessive
temperature the flow of water
and the heating elements will
automatically switch off. The
electronics will signal over
Temperature condition (see
“over temperature shutdown”
section).

c) A two stage mechanical thermal
cut-out is mounted on the top of
the heat exchanger independent
of the electronics.

Stage one switches the power
off to the elements if it senses
an excessive temperature.
The switch operates with an
audible click and will reset if
cold water is run through the
shower.
Stage two only operates if an
extreme temperature is sensed.
The cut out will permanently
switch off and it will then have
to be replaced.

6. A pressure relief device is fitted to
safeguard against abnormal
pressure conditions, and provides
a level of appliance protection
should an excessive build of
pressure occur within the shower.
If this operates a replacement part
will be required.

DIP

SWITCH

LOGIC

PCB

THERMAL

CUTOUT

HEAT

EXCHANGER

PRESSURE

RELIEF

VALVE

OUTLET

TEMP

SENSOR

OUTLET

FLOW

VALVE

WARNING
THIS
PRODUCT
MUST BE
EARTHED

NG
I

N
AR

W

FLOW

TRANSDUCER

R.
VE

O

NG C

I
OV

RE REM
O
F
E

B
F

OF
S

I
R

E

POW

URE
S
N
E

.
R

COVE

RONT
F

HE
T

NG

I
T
T

I
RF

O F

OR T

I
R

P

VER
O

C

HIS
T

E
C
A
L

EP
R

TERMINAL

BLOCK

TEMPLOCK

SWITCH

SOLENOID

VALVE

INLET

COVER

POWER

PCB

BRASS

COOLER

MOTOR

Wireless Remote START/STOP
Control (Applies to Selectronic Premier Plus

Remote Model’s ONLY)

Remove the clear battery isolating tab on the
reverse by pulling directly out to the right. (See
Diagram 23).

Configuring RF remote control to RF
Selectronic Premier shower

This is the method of configuration:-

1). Switch off the power to the Selectronic
Premier shower at the isolating switch.

2). Remove cover from battery compartment by
rotating the locking disc found on the
reverse of the remote control anti­ clockwise and lift clear. (Do not remove the
battery – this needs to remain installed) (See
Diagram 24).

3). Press and hold in the reset button inside the
battery compartment (This is best done with
the pointed end of a “biro”) (See Diagram

25).

4). At the same time as holding in the reset
button, press and hold the Start / Stop button
for at least 3 seconds.

5). Release both buttons (after a minimum of 3
seconds).

6). Replace the battery cover.

7). Turn ON the power supply to the Selectronic

Premier shower at the isolating switch.

8). Press the Start / Stop button on the remote
Control unit.

IMPORTANT!
Above STEPS 7 & 8 must be done within 5

minutes of switching the power supply on to
the shower.

The remote will automatically configure itself to
the shower and switch the shower on.

The RF remote is now configured to the RF
Selectronic Premier shower.

Remote Control Installation

Decide on a suitable position for the remote
control outside the showering area.

Diagram 23

Diagram 24

Diagram 25

Diagram 26

16

Note! The remote control can be sited up to
10 m from the shower unit. Wall thickness and
construction will affect this distance, so before
permanently fixing the docking station, make
sure the showers can be operated by the
remote control in the desired fixing location.

17

Warning! Make sure that you avoid hidden
cables and pipes when drilling holes in the wall.

Place the docking station on the wall and mark
the position of the fixing holes. Drill (Ø6 mm)
and plug. Please note: The vertical up-right
position is indicated by the word TOP moulded
into the outward face of this plastic component.

Attach the docking station to the wall with the
fixing screws provided (See Diagram 26).

Clip the remote control into the docking station.

Note! The remote control must be introduced to
the docking station by the bottom first and
pivoted back clipping into position. To remove
the remote control, simply reverse the action
(See Diagram 27).

Operating the Remote Control

Diagram 27

Diagram 28

Battery Replacement

Battery replacement is required when the Red
light confirmation signal fails to illuminate,
hence, no signal communication with the
shower. Battery life expectation is purely
governed by the overall shower use – when
using the remote control.

To remove the battery, rotate the locking disc
found on the reverse of the remote control
anti-clockwise and remove (See Diagram 30).

The replacement battery specification required
is a CR2032 (Cat No. 93594152).

Please take care when removing the battery,
lifting bottom lip first and slid back at an angle
clear of the overhang hook contacts and
remove (See Diagram 31a & 31b).

Diagram 30

Diagram 31a

Note! The remote control can ONLY be used to

Start or Stop the shower.

Ensuring you have switched ON the electricity
at ceiling/wall mounted isolating switch.

Press and momentarily hold the Start/Stop push
button in the centre. (See Diagram 28). The
Red light directly above will confirm that a
command signal as been sent by illuminating.
The shower will activate and water will be
delivered from the showerhead. Confirmed with
a single bleep from the shower.

The unit will start and the motorised valve will
reset. Display will show the target temperature
(6) for two seconds and then change to the
actual temperature (Usually “L”). The digit will
flash and increase until display shows number 6.

(The average showering temperature)

When the unit has reached this setting it stops
flashing and sounds a double bleep and the
unit is ready for use.

Note! There is no time delay function when
using the remote control.

Diagram 29

Replacement fitting procedure is the
aforementioned in reverse. Finally, clipping the
battery firmly into place with light downward
pressure on the reverse with your finger.

IMPORTANT! The RF remote control
configuration address is lost when the battery is
replaced. Therefore, when ever the battery is
removed or replaced. The configuration
procedure of the RF START/STOP remote
control to RF Selectronic Premier shower will
have to be completed again.

(The base unit PCB inside the shower never
forgets its configuration address)

Diagram 31b

Caution! When using the remote control in its docking station, press the button carefully in the centre
to avoid accidentally dislodging it from its socket (See Diagram 29).

The remote can be alternatively hand held when used and is IPX 4 rated (See Diagram 29), but must
not be positioned in the direct spray from the shower handset or immersed in standing water.

Switching OFF - When you have finished showering press the remote control Start/Stop button in the
centre. Confirmed with 3 short Bleeps from the shower.

The water will continue to run for a few seconds so that the unit is cooled down ready for the next time
the shower is used.

While this is happening the display will circle round and round. The shower will then switch off
automatically.

Remember to switch OFF the electricity at ceiling/wall mounted isolating switch.

18

Handset Operation

There are a number of defined spray plate
setting modes (patterns) adjustable by rotating
the spray plate (see Diagram 32).

These modes (patterns) have a positive click
to identify them.

The spray plate rotates through a limited travel
(360°) in either direction to change the spray
Pattern.

EXCITE

(Single Centre Spray)

19

SENSUAL

(Outer & Inner Spray)

360

°

FULL CIRCLE

Periodical Maintenance

Cleaning the Filter

It is recommended that the filter is periodically
cleaned in order to maintain the performance
of the shower. It is essential that this operation
is carried out by a competent person.

Diagram 33

FRESH

(Single Inner Spray)

Diagram 32

TRANQUIL

(Single Outer Spray)

Routine Maintenance

Handset:-

In Order To Maintain The Performance Of Your Shower You Must
Clean The Shower Head Regularly.

All water contains particles of lime-scale, which build up in the
showerhead and unit reducing the performance.

It is therefore important to clean the showerhead by simply rubbing the
rubber nozzles or soaking in proprietary lime-scale remover and rinsing
thoroughly before use.

The frequency of this will vary from weekly to quarterly depending on the
water hardness and experience.

ECSTASY

(Outer Centre & Inner Spray)

ALLURE

(Outer & Centre Spray)

Daily Cleaning

To break away scale on a
daily bases, rub your thumb
over the surface whilst the
shower is running.

WARNING! Switch OFF the electricity at
the isolating switch and the water supply

at the mains before removing the cover.

The inlet filter is situated inside the water inlet
fitting (See Diagram 33).

To gain access to the filter remove the cover
and right hand trim plate. When removing the
cover be careful that you DO NOT tug the
flying lead from the PCB which is attached to
the cover. Disconnect the flying lead from
the reverse of the front cover.

Holding the filter body with a spanner across
the flats, unscrew the top cap on the water
inlet fitting using another spanner.

Inspect the ‘O’ rings on the filter body for any
damage when removed from the inlet assembly.

When cleaning the filter, DO NOT use a sharp
object, as it will cause damage. It is preferable
to use an old toothbrush or similar

Do not remove the filter mesh from the body
and clean whilst still in position.

Refit the filter making sure it is screwed fully
home. Do not over tighten the filter cap on
reassembly.

In some winter conditions, when the incoming mains water is particularly
cold it may be necessary to select the inner or outer spray pattern only;
this will ensure correct operation of the shower with a slightly lower water
flow rate.

After use it is normal for some water to drip from the spray head for a few
moments. This helps prevent scale build up over prolonged use.

Shower Accessories :-

It is recommend that as well as checking the showerhead as detailed
above, the shower unit, riser rail, hose etc. be cleaned using a soft cloth
and that the use of abrasive or solvent based cleaning fluid be avoided,
especially on any plated finishes.

We recommend that before any cleaning, the isolating switch be turned off,
thus avoiding accidentally switching on the shower.

You Must Regularly Inspect The Shower Hose For Wear And Damage.
Replace If Necessary, Or Every Two Years, With Our Approved Part.

20

Periodical Maintenance

If scale deposits are
stubborn, soak the shower
head in proprietary
limescale remover and rinse
thoroughly before use.

Troubleshooting

I

If the performance of the shower deteriorates in service, follow the checks in the “Self Help” table
below before calling out the contractor.
Any one of the simple adjustments could restore the performance.

I

If these fail to restore the performance you should seek professional help.
The person who installed the shower is probably the best one to repair it and is certainly the person
to contact if you have a problem in the guarantee period.

SELF HELP CHECK LIST

a) Water too HOT

I

b) Water too COLD

I

c) Spray pattern poor

Press the cooler button.
Clean spray plate holes on showerhead.

I

Press the warmer button (See Page 9 For allowed
adjustment range) .

I

Clean spray plate. Select Outer/Inner only.

21

I

d) Display behaves erratically.

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.

I

e) Water does not flow when START/STOP
button is pressed.

I

Lights ON.

I

“o” and “t” flashing in display.

I

No lights.

I

f) Warmer/Cooler buttons do not function.

I

g) Unit makes a whirring noise, especially
at the start of the shower session.

I

Note: If there is no water flowing then the shower will
automatically switch OFF after about 5 seconds.

I

Check the water supply is turned ON.

I

Unit in over temperature mode see section on “purging”.

I

Check ceiling/wall isolating switch is ON.
Check power is ON.

I

Temperature range may be limited by Temp/Lock setting
setting (See Page 9)

I

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.

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.

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.

Spares (Ring 0844 372 7750 UK ONLY)

Please Note:- The fitting of all spares should be supervised by a suitably qualified person

Part No,

93594102
93594104
93594105
93594117
93594135
93594136
93594137
93594138
93594139
93594140
93594141
93594142
93594143
93594144
93594145
93594146

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.
93594147
93594148

93594150
93594151
93594152
93594153
93594154
93593578
93797641
93550865
93593522
93550834
93593526
93550864
93593580

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

a) Poor temperature control.

I

b) Water too COLD

I

c) Poor or no control over water flow.

I

d) No water when START/STOP button is
pressed.

I

e) Unit has been switched OFF using
START/STOP button but can be heard
heating the water.

I

f) Pressure relief valve operated.

I

g) Temperature buttons have a limited
adjustment range.

I

h) Shower runs for about 5 seconds and
then switches OFF by itself.

Check inlet/outlet thermistors to see if they are in circuit.
Check for blockage in the inlet filter.

I

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.

I

Replace inlet valve assembly.

I

Check water supply. Check circuit through solenoid coil.
If OK replace logic PCB.

I

Replace triac PCB.

I

Check for cause of high pressure and remove it.
Replace pressure relief valve. (Not covered under
Guarantee).

I

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.

I

Flow transducer fault.
Check that internal blade “spins” when the water flows:
If not, replace transducer.

Diagram 34

Diagram 35

BEAB Care Wash Scheme

I

Note: For Care Wash Installations the Temperature Lock Switch
MUST be set to either 1 or 2.

I

22

23