Mira Sport Thermostatic 9.0 User guide

W
K
9.
8
&
0
9.
MIRA SPORT THERMOSTATIC
ELECTRIC SHOWER
Installation & User Guide
These instructions are to be left with the user
1
CONTENTS
Patents and Design Registration............................................................ 2
Introduction.............................................................................................. 3
Guarantee............................................................................................. 3
Important Safety Information.................................................................. 4
Pack Contents Checklist......................................................................... 6
Specifications........................................................................................... 7
Installer Instructions................................................................................ 8
Plumbing Checklist................................................................................ 8
Electrical Checklist.............................................................................. 10
Installation.............................................................................................. 12
Commissioning...................................................................................... 14
User Instructions.................................................................................... 16
Thermostatic Control............................................................................. 17
Fault Diagnosis....................................................................................... 20
Maintenance............................................................................................ 24
Inlet Filter - Cleaning/Renewing.......................................................... 24
Dimensions............................................................................................. 25
Spare Parts............................................................................................. 26
Accessories............................................................................................ 28
Wiring Diagram....................................................................................... 29
Customer Service.....................................................................Back Page
Patents and Design Registration
Design Registration:
000373543-001-004
Patents:
GB:
2 341 667, 2 404 000, 2 428 286
Ireland:82835
Patent Applications:
UK:
2 427 460
Ireland:2004/0483, 2006/0462, 2008/0289
2
INTRODUCTION
Thank you for purchasing a quality Mira product. To enjoy the full potential of your
new product, please take time to read this guide thoroughly. Having done so, keep
it handy for future reference.
The Mira Sport Thermostatic is an electric shower with separate controls for power
selection and temperature/flow adjustment. A unique thermostatic valve stabilises
temperature changes caused by water pressure fluctuations. These can result from
taps being turned on or off, or toilets being flushed. Individual lights indicate "ON/
OFF" and "LOW FLOW".
Mira Sport models covered by this guide:
Mira Sport Thermostatic 9.0 - A 9.0 kW 240 V AC (8.3 kW 230 V AC) heater.
Available in white/chrome finish.
Mira Sport Thermostatic 9.8 - A 9.8 kW 240 V AC (9.0 kW 230 V AC) heater.
Available in white/chrome finish.
Recommended Usage
Domestic
ü
Light Commercial
ü
Heavy Commercial
û
Healthcare
û
Guarantee
For domestic installations, Mira Showers guarantee the Mira Sport Thermostatic
9.0 & 9.8 kW against any defect in materials or workmanship for a period of two
years from the date of purchase (shower fittings for one year).
For non-domestic installations, Mira Showers guarantee the Mira Sport
Thermostatic 9.0 & 9.8kW against any defect in materials or workmanship for a
period of one year from the date or purchase.
For terms and conditions refer to the back cover of this guide.
If you experience any difficulty with the installation or operation of your new Electric
Shower, please refer to ‘Fault Diagnosis’, before contacting Kohler Mira Ltd. Our
telephone and fax numbers can be found on the back cover of this guide.
3
IMPORTANT SAFETY INFORMATION
WARNING
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR INJURY:
1.Installation of this shower must be carried out in accordance with these
instructions, and must be conducted by competent personnel.
2.Isolate the electrical and water supplies before commencing installation. The
electricity must be switched off at the consumer unit and the appropriate circuit
fuse removed, if applicable.
3.The electrical installation must comply with BS 7671 (commonly referred to
as the IEE Wiring Regulations) and all relevant building regulations, or any
particular regulation or practice specified by the local electricity supply company.
4.The plumbing installation must comply with all national or local water regulations
and all relevant building regulations, or any particular regulation or practice
specified by the local water supply company.
5.This shower is intended to be permanently connected to the fixed electrical wiring
of the mains system. A separate supply must be provided from the consumer
unit to the shower.
6.This shower must be provided with means for disconnection that is incorporated
into the fixed wiring in accordance with the relevant local wiring regulations. The
isolating switch must be local to the appliance and may be a ceiling mounted
pullcord type or a wall mounted switch fitted in an appropriate zone area.
7.In accordance with BS7671 a 30mA Residual Current Device (RCD) must be
fitted. This may be part of the consumer unit or a separate unit.
8.This shower must be earthed. Ensure any supplementary bonding complies
with the relevant regulations.
9.Ensure all electrical connections are tight, to prevent overheating.
10.This shower must not be fitted where it may be exposed to freezing conditions.
Ensure that any pipe-work that could become frozen is properly insulated.
11.This shower is not suitable for areas with high humidity or temperature (i.e.
steam rooms and saunas).
12.Mains connections are exposed when the cover is removed, only a competent
person should remove the front cover. We recommend any maintenance work
is carried out by a Mira Service Engineer or suitably qualified tradesperson.
There are no user serviceable parts inside the shower.
13. DO NOT switch on if water leaks from the main enclosure. Isolate the electrical
supply to the shower immediately.
14. DO NOT switch on if there is a possibility that the water in the shower is frozen.
15.The outlet must not be connected to any tap, outlet control or showerhead other
than those specified for use with this shower. Only Kohler Mira recommended
accessories should be used.
4
16.Electric showers can deliver scalding temperatures if not operated, installed or
maintained in accordance with the instructions, warnings and cautions contained
in this guide and on or inside the shower.
17.Rapid or excessive operation of the shower controls may result in high or
unstable outlet water temperatures. Operate controls gradually and allow 1015 seconds to stabilise checking the temperature before entering the shower.
18.This shower is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge,
unless they have been given supervision or instruction concerning the use of
the shower by a person responsible for their safety.
19.Children should be supervised to ensure that they do not play with the shower.
20.Always switch off the shower at the electrical isolating switch when not in use.
21.The showerhead must be de-scaled regularly.
22. DO NOT allow the handset to spray water directly on to the shower. Eg. When
cleaning shower control.
23.If the shower is not to be used for a long period, the water supply to the shower
must be isolated. If the shower or pipe-work is at risk of freezing during this
period, they should also be drained of water.
If any of the following conditions occur, isolate the electricity and water supplies
and refer to “To contact us”, on the back page of this guide.
•
•
•
•
•
If the cover is not correctly fitted and water has entered the shower case
If the case is damaged
If the shower begins to make an odd noise, smell or smoke
If the shower shows signs of a distinct change in performance indicating a need
for maintenance
If the shower is frozen
5
PACK CONTENTS CHECKLIST
Tick the appropriate boxes to familiarize yourself with the part names and to
confirm that the parts are included.
q 1 x Mira Sport Thermostatic 9.0 kW or 9.8 kW
q 1 x Olive
q 1 x Compression Nut
q 3 x Fixing Screws
q 3 x Wall plugs
q 2 x Case Inserts
Documentation
q 1 x Customer Support Brochure
q 1 x Installation Template
q 1 x Installer Checklist
6
SPECIFICATIONS
1. Plumbing
1.1. Minimum maintained inlet pressure of 70 kPa (0.7 bar). 100 kPa (1.0 bar)
recommended for satisfactory operation.
1.2. Maximum static inlet pressure of 1000 kPa (10 bar).
1.3. Minimum static inlet pressure of 20 kPa (0.2 bar) to keep the inlet valve
closed.
2. Electrical
2.1. The Mira Sport Thermostatic 9.0 kW @ 240 V AC (8.2 kW @ 230 V AC) requires
a 40 Amp circuit protection device.
The Mira Sport Thermostatic 9.8 kW @ 240 V AC (9.0 kW @ 230 V AC) requires
a 45 Amp circuit protection device.
2.2. The terminal block will accept cable up to 16 mm2 (9.0 and 9.8 kW).
2.3. The Mira Sport Thermostatic is suitable for installation within zone 1 and is
rated IPx4.
3. Standards and Approvals
3.1. The Mira Sport Thermostatic complies with all relevant directives for CE
marking.
7
INSTALLER INSTRUCTIONS
Read the section “Important Safety Information” first.
Plumbing Checklist
1.
Minimum maintained inlet pressure = 70 kPa (0.7bar), 100 kPa (1.0 bar)
recommended.
Maximum static inlet pressure = 1000 kPa (10 bar).
2. Water treatment device (if required).
3. Free flowing isolating valve.
4. Positioned over water catchment area.
5. Fitted to finished wall surface.
6. No sharp hose kinks.
7. Fittings should be positioned with a greater than 25 mm gap. If this is not
achievable then a outlet double checkvalve must be fitted.
8. Supply pipework flushed clear.
9. Watertight inlet connection and fittings.
10. Case inserts fitted and Cover secured correctly.
Minimum
200 mm from
ceiling
Convenient height
for all the family
Fixed to finished
wall surface
Soap Dish/Hose
Retaining Ring
Isolating Valve
25 mm Min
Avoid sharp kinks
Bath
8
Shower Tray
Plumbing (checklist in detail)
1. The appliance is designed to operate with a minimum maintained inlet pressure
of 70 kPa (0.7 bar), 100 kPa (1.0 bar) recommended, up to a maximum static
inlet pressure of 1000 kPa (10 bar).
2. When installed in very hard water areas (above 200 ppm temporary hardness)
your installer may advise the installation of a water treatment device, to reduce
the effects of limescale formation. Your local water company will be able to
advise the hardness of water in your area.
3. It is recommended that a non-restrictive (free flowing) isolating valve is fitted
as part of the cold water supply pipe to allow the complete maintenance of the
Mira Sport Thermostatic. Do not use a valve with a loose washer plate (jumper)
as this can lead to a build up of static pressures.
4. The appliance is suitable only for installation within the shower area. It is fitted
with a pressure relief device and must be positioned over a water catchment
area with the controls at a convenient height for all users.
5. The appliance must be fitted onto a finished flat and even wall surface (this
wall surface should be tiled or waterproofed). Do not fit the appliance to the
wall and tile up to the case. For safety requirements, an air gap must be left
behind the appliance.
6. Avoid layouts where the shower hose will be sharply kinked. This may reduce
the life of the hose.
7. A Soap Dish/Hose Retaining Ring is supplied to prevent the handset from
dropping below the spill-over level of the bath or shower, which could lead to
contamination from back-siphoning. The supplied Hose Retaining Ring should
meet the great majority of user requirements for shower installations with
flexible outlet fittings. However, there will be occasions when it will not provide
a suitable solution. In these instances an outlet double checkvalve, e.g. a Mira
DCV-H, must be fitted. This will increase the required supply pressure typically
by 10 kPa (0.1 bar) refer to section: 'Accessories'.
8. Supply pipework must be flushed to clear debris before connecting to the
appliance.
9. To avoid damage to the case when soldered fittings are used, pre-solder the
pipework and fittings before connecting them to the inlet connector assembly.
Refrain from applying excessive force when making any connections. Always
provide mechanical support when making the plumbing connections.
10. The appliance is fitted with a brass inlet compression assembly for connecting
to a 15 mm supply pipe from the top, bottom or back. Double checkvalves,
fitted in the inlet supply to the appliance, cause a pressure build-up, which
could exceed the maximum static inlet pressure and damage the appliance.
9
Read the section “Important Safety Information” first.
Electrical Checklist
1.
2.
3.
4.
5.
6.
7.
Electrical supply fuse and consumer unit are adequate for the product.
Shower unit is earthed.
The minimum required supply cable size must conform to BS 7671.
Double pole isolating switch.
Do not twist live or neutral cable cores.
Electrical connections are tightly secured.
Do not strain terminal block.
Plumbing supply completed before electrical supply is turned on.
Consumer Unit
Double-pole
Isolating Switch
10
Electrical (checklist in detail)
1. In a domestic installation, the rating of the electricity supplier's fuse and the
consumer unit must be adequate for the additional demand. All Mira Sport
electric showers are high power units, therefore it is essential to contact your
electricity supplier to ensure that the supply is adequate for the product. Voltage
drop due to local heavy demand will reduce the shower's performance.
2. The Mira Sport Thermostatic must be earthed by connecting the supply-cable
earth conductor to the earth terminal.
Supplementary bonding: Within the bathroom or shower room, all accessible
conductive parts of electrical equipment and extraneous conductive parts (metal
parts) that are likely to introduce earth potential, must be electrically bonded to
earth using a minimum cable size of 4.0 mm² if the cable is not mechanically
protected (2.5 mm² if mechanically protected).
3. Supply cable - see opposite.
4. As a guide only, and in accordance with BS 7671, we recommend close circuit
protection:
i.e.
9.0 kW = 40 Amp
9.8 kW = 45 Amp
A 30 mA Residual Current Device (RCD) must be included in the electrical
circuit. This may be part of the consumer unit or a separate unit.
A separate, permanently connected supply is taken from the consumer unit to
the appliance through a double-pole isolating switch, which has at least 3 mm
of contact separation. The switch can be a ceiling mounted pullcord type within
the shower room or a wall mounted switch in an adjacent room.
5. Do not twist the individual cable cores of either the live or neutral conductors,
as this will prevent them from entering the terminal block
6. Do not exert strain on the terminal block. Make sure that the electrical
connections are tightly screwed down.
7. Do not turn on the electrical supply until the plumbing has been completed.
11
INSTALLATION
Read the section “Important Safety Information” first.
1.
2.
Electrical supply is turned
off at the mains.
200 mm minimum gap
from ceiling.
Remove three screws.
4.
5.
6.
Remove Cover and
determine supply pipe
position.
For back inlet use soldered
elbow.
Do not trap green wire.
Caution! Do not drill into
buried cables or pipes.
7.
8.
9.
Fix appliance to wall.
Flush a minimum of 10
litres through pipework.
INSTALLATION
TEMPLATE
200 mm
3.
Mira Sport
Attention Installer
Drill and plug* the three
holes using template.
* Alternative fixings for some wall structures are not supplied.
12
10.
11.
Important! Make sure
that the inlet earth wire is
routed as shown. Failure
to do so may cause
product malfunction.
Connect supply pipe.
Do not overtighten!
Feed cable into Case. Fit Earth
sleeve (not supplied) and strip
insulation.
Do not twist cable cores.
13.
12.
L = BROWN
E = GREEN
N = BLUE
Firmly connect the conductors. Do
not exert strain on the terminal
block.
14.
Make sure wires are clear of all
mounting holes.
15.
Refit the Service Tunnel and Cover.
Make sure they fit correctly.
Do not overtighten screws.
13
Do not use alternative screws to
secure the Cover. This can cause
internal damage to the appliance.
Do not seal around the back of
appliance.
COMMISSIONING
Before carrying out the commissioning procedure install the Shower Fittings,
refer to the Shower Fittings Installation and User Guide.
If you are unsure how an electric shower works, please read through the User
Instructions section before continuing.
1.
2.
3.
Electrical supply is turned
off at the mains.
Turn control to full cold.
Turn water supply fully
on.
4.
5.
6.
Check for water leaks.
Set control to LOW.
Switch on electrical
supply.
7.
8.
9.
LD
CO
0 - 15 secs
Push START button. Light
on the button comes on.
10.
Water will be flowing at a
cool temperature.
+
_
5 - 10 secs
The temperature will rise
slightly.
14
Set control to MEDIUM.
11.
12.
+
_
5 - 10 secs
Set control to HIGH.
13.
The temperature will rise further.
14.
Adjust temperature as required.
Flow rate will adjust automatically.
15.
Press STOP button, light on the
button goes out. Shower flow will
continue for a few seconds before
stopping. Isolate power.
16.
0 - 5 secs
The shower will purge water from
its tank for a few seconds.
Residual water may drain over a
few minutes.
Note! A slight hissing sound may be heard from the Mira Sport during operation.
High mains water pressure and high shower temperatures will affect the tone. This
is quite normal in use.
15
USER INSTRUCTIONS
How Your Electric Shower Works
Heated water is produced by adjusting
the flow of cold water passed through
a heater tank.
+
_
The shower has three heater settings.
+
_
+
_
The warmer the shower, the lower the
flow rate and vice versa.
16
THERMOSTATIC CONTROL
Thermostatic (Temperature-Stable)
The shower's top priority is to keep the desired water temperature constant. Electric
showers with thermostatic control are able to keep a stable temperature across the
range from hot to cold, whilst also dealing with fluctuations in electrical and water
supplies. As a result, there is a temperature limit the shower cannot go beyond. For
safety, this temperature is factory set and cannot be adjusted to make the shower
hotter or colder.
ORDINARY
ELECTRIC
SHOWER
THERMOSTATIC
ELECTRIC
SHOWER
17
The Effect of Seasonal Changes
* **
+
_
For a cold shower select LOW.
For a summer warm shower select MEDIUM.
For a winter warm shower select HIGH.
During extremes of mains water supply temperature, adjust heater setting to obtain
a better showering temperature.
The Effect of Other Water Devices
Example of how shower temperature
stabilizes due to pressure changes.
Water inlet pressure fluctuates due to other draw offs (e.g. flushing toilet). Shower
temperature will be controlled to within ± 2°C of the set temperature provided that
the supply conditions remain within the required operating parameters (refer to
section: ‘Specifications’).
18
Using Your Shower
Read the section “Important Safety Information” first.
1.
2.
Switch on electrical supply.
3.
Press START button. Light on the
button comes on.
4.
+
_
Set to desired position.
Check water temperature before
entering shower.
5.
+
_
Allow 10-15 seconds for any temperature adjustments to reach the
handset.
6.
7.
Press STOP button, light on the
button goes out. Shower flow will
continue for a few seconds before
stopping. Isolate power.
A small amount of water may
continue to drain over a few
minutes.
19
FAULT DIAGNOSIS
The trouble shooting information tabled below gives details on probable causes and
remedies should difficulties be encountered whilst the shower is in operation.
Warning! There are no user serviceable components beneath the cover of the
appliance. Only a competent tradesperson should remove the front cover!
Low
Flow
Light
Heater
Low/
Med/
High
Off
Off
Any
Electrical supply Switch on electrical
isolated at double s u p p l y v i a t h e
pole switch.
pullcord or wall
mounted switch.
Off
Off
Any
Fuse blown or
MCB/RCD tripped,
indicating possible
electrical fault.
Renew the fuse
or reset the MCB/
RCD. If fault
persists, contact
your installer.
On
On
Med/
High
Handset blocked.
Remove and clean.
On
On
Med/
Hign
Wa t e r p r e s s u r e
below minimum
required for
a p p l i a n c e
operation.
Make sure incoming
mains water
stopcock and/or
appliance isolating
valve is fully turned
on.
On
Off
Med/
High
Temperature dial or Tu r n t h e h e a t e r
heater setting too selector knob to
high.
medium setting or
turn the temperature
control until a cooler
temperature is
achieved.
On
Off
Med/
High
T h e r m o s t a t i c Replace.
mechanism is faulty
or damaged.
Power
Symptom
Light
Appliance
fails
to
operate.
S h o w e r
cycles from
hot to cold.
Probable Cause
20
Possible Remedy
Power
Symptom
Light
Low
Flow
Light
Heater
Low/
Med/
High
Probable Cause
Possible Remedy
Unable to
select a
cool enough
shower.
On
Off
High
Due to a rise in
mains water supply
temperature, the
heater setting may
be too high.
Tu r n t h e h e a t e r
selector knob to
Medium and adjust
the temperature
control until a
suitable temperature
is achieved.
All the following remedies must be performed by a competent tradesperson!
Handset
dripping.
Off
Off
Any
Insufficient water The minimum static
supply pressure for pressure to ensure
shut off.
shut off and prevent
dripping is 20 kPa
(0.2 bar).
Note! If other
appliances are
operating, static
pressure may drop
below 20 kPa (0.2
bar). Contact local
w a t e r c o m p a n y.
Renew inlet valve.
Off
Off
Any
Inlet valve faulty
On
On
Any
W a t e r s u p p l y Flush supply pipe.
pipework or inlet Clean inlet filter.
filter restricted by a
blockage or partial
blockage.
On
On
Any
Insufficient water Contact local water
supply pressure/ company. Supply
flow for operation.
pressure must be a
minimum of 70 kPa
(0.7 bar).
Note! If other
appliances are
operating, pressure
may drop below 70
kPa (0.7 bar).
Low or no
flow.
21
Replace.
Low
Flow
Light
Heater
Low/
Med/
High
On
On
Any
Other outlets (e.g. T u r n o f f o t h e r
t o i l e t , w a s h i n g appliances whilst
m a c h i n e , e t c ) shower is in use.
drawing water whilst
the shower is on.
On
Off
Any
Handset blocked.
Remove and clean.
On
Off
Any
Service tunnel or
cover not fitted
correctly causing
Start/Stop button
not to operate.
Check case inserts
are cut and fitted
c o r r e c t l y. M a k e
sure electrical and
plumbing services
are not interfering
with location.
On
Off
Any
Inlet valve faulty.
Replace.
On
Off
Any
H e a t e r t a n k Replace. Consider
excessively scaled. the use of a water
softener.
On
On
Med/
High
Handset or inlet filter Remove and clean.
blocked.
On
Off
Med/
High
Inlet valve faulty.
Replace.
On
Off
Med/
High
Heater tank failure.
Replace.
On
Off
Med/
High
Microswitch failure. Replace.
On
Off
Med/
High
T h e r m o s t a t i c Replace.
mechanism failure.
On
Off
Med/
High
Temperature control Replace.
belt.
22
Power
Symptom
Light
Low or no
flow.
(continued...)
Operation of
temperature
c o n t r o l
has little or
no effect
on water
temperature.
Probable Cause
Possible Remedy
Power
Symptom
Light
Low
Flow
Light
Heater
Low/
Med/
High
Probable Cause
Possible Remedy
No change in
temperature
between Low/
Med/High
settings.
On
On
Any
Insufficient mains Contact local water
water pressure.
company.
Off
Off
Any
P o s s i b l e f a i l u r e Check the continuity
of microswitch or of the microswitch
heater tank.
or heater tank and
replace parts as
necessary.
Water will not
turn off.
On
Off
Any
Inlet Valve, Solenoid, R e p l a c e
or Start/Stop switch necessary.
faulty.
On
On
Any
Supply pressure Contact local water
below 20 kPa
company. Check
mains water static
(0.2 bar).
pressure.
On
On
Med/
High
Insufficient water Contact local water
supply.
company.
On
Off
Med/
High
Possible failure of Check the continuity
the Microswitch or of the Microswitch
Thermal switch.
or Heater Tank and
replace parts as
necessary.
On
Off
Med/
High
Heater Tank failure. Replace.
Appliance
fails
to
produce hot
water when
set on Med/
High heater
setting.
23
as
MAINTENANCE
Inlet Filter - Cleaning/Renewing
Read the section “Important Safety Information” first.
1.
2.
3.
Electrical supply is turned
off at the mains.
Turn water supply fully
off.
Remove three screws,
Cover and Service
Tunnel.
4.
5.
Hold a wrench across the flats of the metal connector. Unscrew the filter using
another wrench as shown. Clean or renew the Filter as necessary. Refit in reverse
order making sure the Filter is screwed fully home.
Do not overtighten.
24
DIMENSIONS
85 mm
369 mm
205 mm
25
SPARE PARTS
405.58
406.27
416.38
416.48
416.51
872.01
872.28
1563.509
1563.519
1563.522
1563.532
1563.533
1563.534
1563.536
1563.538
1563.540
1563.541
1563.543
1563.546
1563.549
1563.694
1563.719
Inlet Connector Assembly
Inlet Filter (with 'O' seal fitted)
Clamp Bracket (Inlet)
Latching Switch
Solenoid Coil
Microswitch N/O - 2 pin
Microswitch C/O - 3 pin
Switching Assembly
Terminal Block Assembly
Cover Seal (not shown)
Thermostatic Valve/Heater Tank 9.0 kW 240 V AC
Thermostatic Valve/Heater Tank 9.8 kW 240 V AC
Outlet Connector Assembly
Temperature Control Belt Thermostatic
Temperature Cam & Pulley
Inlet Valve Assembly
Screw Pack - components identified 'A'
Cover Assembly Thermostatic
Service Tunnel and Insert
Component Pack Thermostatic - components identified 'B'
Neon Assembly
Thermal Switch
Note: in the interests of safety, spares requiring exposure to mains voltage should
only be fitted by competent persons.
26
1563.519
B
B
B
1563.719
1563.509
B
A
1563.546
1563.532
1563.533
B
1563.694
872.01
872.28
A
B
1563.538
406.27
1563.536
1563.540
A
405.58
A
416.48
416.38
416.51
1563.694
1563.534
1563.543
Important! Push-fit connectors must be assembled back
to back onto terminals of micro-switches.
A minimum air gap of 4 mm must be maintained between
the connectors after assembly.
4 mm MINIMUM
27
ACCESSORIES
Genuine Mira accessories can be purchased direct from Customers Services (our contact details can
be found on the back cover of this guide) or from approved stockists or merchants.
Everclear Showerhead
White - 2.1616.030
Chrome - 2.1616.031
Mira's new Everclear range has
been specially designed for hard
water areas and reduces the risk
of lime scale build up.
Logic Showerhead Holder
White - 2.1605.149
White/Chrome - 2.1605.150
An alternative to the traditional
slide bar. Often a useful addition
when positioned for the smaller
members of the family.
Premium Shower Seat
White/Chrome - 2.1731.001
Grey/Chrome - 2.1731.002
Stylish, slim-line and robust
shower seat for use in or outside
of the shower area. Folds up when
not in use. Maximum User Weight
- 150 kg (23.5 stone) Note! Must
be installed onto a solid wall.
Mira Standard Grab Bars
300 mm - 2.1605.070
450 mm - 2.1605.071
600 mm - 2.1605.072
Premium grade, highly polished,
stainless steel grab bars. Note! Must be installed onto a
solid wall.
Outlet Double Check Valve
(DCV-H)
Chrome - 1.0.110.55.1
An outlet double check valve,
designed to prevent the back flow
or back-siphonage of potentially
contaminated water, through
shower controls which are fitted
with a flexible shower hose as part
of the outlet shower fitting.
Shower Seat
White - 2.1536.128
White/Chrome - 2.1536.129
For use in or out of the showering
area. Folds up when not in use.
Maximum User Weight - 127 kg
(20 stone) Note! Must be installed
onto a solid wall.
28
WIRING DIAGRAM
Thermal Cutout
Dual Disc
RED
BROWN
L
BROWN
BROWN
Solenoid Valve
BROWN
Start/Stop
Neon
Pressure/Power
Selector Switch
BLACK
BLACK
BLACK
Low Flow Neon
Start/Stop
GREEN
GREEN
BLACK
Tank Connection
Inlet Connector
Internal Wiring Diagram
29
RED
Load
BROWN
BLUE
N
E
BLUE
BROWN
RED
NOTES
30
NOTES
31
CUSTOMER SERVICE
Guarantee
Your product has the benefit of our manufacturer’s
guarantee which starts from the date of purchase.
To activate this guarantee, please return your completed
registration card, visit our website or free phone 0800
0731248 within 30 days of purchase (UK only).
Within the guarantee period we will resolve defects in
materials or workmanship, free of charge, by repairing or
replacing parts or product as we may choose.
If you have not previously activated the guarantee, you will
be required to do so prior to the provision of assistance.
If you do not activate your guarantee our Engineer will be
entitled to charge full payment for the visit (Call out fee
plus parts).
This guarantee is in addition to your statutory rights
and is subject to the following conditions:
● The product must be installed and maintained in
accordance with the instructions given in this user
guide.
● Servicing must only be undertaken by us or our
appointed representative. Note! if a service visit
is required the product must be fully installed and
connected to services.
● Repair under this guarantee does not extend the original
expiry date. The guarantee on any replacement parts
or product ends at the original expiry date.
● For shower fittings or consumable items we reserve
the right to supply replacement parts only.
The guarantee does not cover:
● Call out charges for non product faults (such as
damage or performance issues arising from incorrect
installation, improper use, lack of maintenance, build up
of limescale, frost damage, corrosion, system debris or
blocked filters) or where no fault has been found with
the product.
● Water or electrical supply, waste and isolation issues.
● Compensation for loss of use of the product or
consequential loss of any kind.
● Damage or defects caused if the product is repaired
or modified by persons not authorised by us or our
appointed representative.
● Routine maintenance or replacement parts to comply
with the requirements of the TMV 2 or TMV 3 healthcare
schemes.
Extended Guarantees
A selection of protection plans are available that
enable you to cover repair bills for the life of your policy
(excludes Eire). Ring 01922 471763 for more details.
Helpdesk Service
Our dedicated Customer Services Team is comprehensively
trained and can offer help and advice, spare parts,
accessories or a service visit. We will need you to have your
model name or number, power rating (if applicable) and date
of purchase. As part of our quality and training programme
calls may be recorded or monitored.
Mira Showers Website (www.mirashowers.co.uk)
From our website you can register your guarantee,
download additional user guides, diagnose faults, purchase
our full range of accessories and popular spares, refer to
our FAQ’s and request a service visit.
Spares and Accessories
We maintain extensive stocks of genuine spares and
accessories and aim to provide support throughout the
product’s expected life. Payment can be made by phone
at time of order using most major Credit or Debit cards and
we aim to despatch orders within two working days. Items
purchased from us are guaranteed for 12 months from date
of purchase. For safety reasons spares exposed to mains
voltages should only be fitted by competent persons.
Returns – items can be returned within one month of date of
purchase, providing that they are in good condition and the
packaging is unopened. Please obtain authorisation from
our Customer Services Team before return. We reserve the
right to apply a 15% restocking charge.
Service / Repairs
We have a nationwide team of Service Technicians who can
carry out all service or repair work to your product within the
guarantee period and beyond. You have the assurance of a
fully trained Mira Technician, genuine Mira spare parts and
a 12 month guarantee on any chargeable work done.
Payment should be made directly to the Service Technician
who will accept most major Credit or Debit cards.
To Contact Us
UK
Telephone: 0844 571 5000
www.mirashowers.co.uk
E-mail: technical@mirashowers.com
Fax: 01242 282595
If your product does not function correctly when you first By Post: Mira Customer Services Dept, Cromwell Road,
use it, contact your installer to check that it is installed Cheltenham, Gloucestershire, GL52 5EP
and commissioned in accordance with the instructions in Eire
this manual. Should this not resolve the issue, contact our Telephone: 01 459 1344
Customer Services Team who will offer you or your installer E-mail: sales@modernplant.ie
advice and if applicable arrange for a Service Technician to
Fax: Dublin 01 459 2329
call. If the performance of your product declines, check in
this manual to see if simple home maintenance is required. By Post: Modern Plant Ltd (Dublin),
If you require further assistance call our Customer Services Otter House, Naas Road, Clondalkin, Dublin 22
Team.
What to do if something goes wrong
Mira is a registered trade mark of
Kohler Mira Limited.
The company reserves the right to alter
product specifications without notice.
1060735-W2-E (1563) (J95E/F)
FM 14648
32
© Kohler Mira Limited, February 2011