Kohler Mira Pixel User manual

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Mira Pixel Wireless Controller
These instructions must be left with the user
User Guide

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CONTENTS
Introduction .............................................................................................3
General................................................................................................. 3
Safety Information...................................................................................3
Control Layout.........................................................................................4
Display Symbols......................................................................................5
Using the Shower ....................................................................................6
Switch On/Off .......................................................................................6
Adjust Temperature ..............................................................................7
Adjust Flow...........................................................................................7
Functions .................................................................................................8
Function Menu.........................................................................................9
Enter The Function Menu.....................................................................9
Exit The Function Menu .....................................................................10
Changing Functions/Settings .............................................................. 11
Maximum Showering Water Temperature .......................................... 11
Eco ................................................................................................. 13
Warm-Up ............................................................................................15
Clock Setting ...................................................................................... 17
Clock Display......................................................................................18
Flow Range ........................................................................................ 20
Control Frequency..............................................................................23
Replacing The Batteries .......................................................................25
Fault Diagnosis......................................................................................26
Error Codes........................................................................................26
General Faults....................................................................................28
Cleaning .................................................................................................30
Disposal and Recycling ........................................................................30
Product Warranty ..................................................................................31

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General
Thank you for purchasing a quality Mira product. To enjoy the full potential of your
new product, please take the time to read this guide thoroughly and keep it handy
for future reference.
The Mira Pixel Wireless Controller is a remote user interface and controls the
following functions:
• Showering Water Temperature
• Showering Water Flow
• Maximum Showering Water Temperature
• Eco Mode
• Warm-Up Mode
• Clock
• Flow Range
This guide covers the setting and use of these functions and includes a trouble
shooting guide should the appliance not function as expected. For issues relating
to the installation of the appliance or other associated products, please refer to the
relevant Installation Guide(s) or contact our Customer Services Team. (Details in
the back of this guide.)
NOTE! ALL FUNCTIONS ARE ONLY AVAILABLE AFTER THE CONTROLLER
HAS BEEN ASSIGNED TO A MIRA PIXEL DIGITAL MIXER VALVE (See Digital
Shower Installation Guide.)
INTRODUCTION
SAFETY INFORMATION
1. Make sure that you fully understand how to operate this shower and make sure
that it is properly maintained in accordance with the instructions given in this
manual.
2. Sunburn or skin conditions can increase your sensitivity to hot water. Make sure
that you set the shower to a cooler temperature.

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Decrease
Flow
Increase
Flow
Decrease
Temperature
Increase
Temperature
Display Start/Stop
CONTROL LAYOUT

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Flow Display
Low Battery
Control Out Of
Range
Temperature
Clock
Economy Flow
Display
DISPLAY SYMBOLS

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Switch On/Off
Temperatureandowsettingswillbesameaswhenlastused.
After a short period, display will dim to help extend battery life.
Approximately 10 seconds after shower has stopped, display will turn off automatically.
Shower will not run continuously for more than 30 minutes before stopping
automatically (5 minutes when “ECO” function is set to “on”).
When “Warm-Up” function is “on”, there will be a short delay (5 seconds) before
waterowsfromshower.
USING THE SHOWER
Press “ ” to start or stop shower.

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Adjust Temperature
Adjust Flow
While shower is running, press “ +” or “ -” to adjust temperature. Showering
temperature appears on display in degrees Celsius (°C).
Press“”or“”toadjustow.Showeringowlevelappearsondisplayin
black segments.

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F1 - Maximum Showering Water Temperature. This is the temperature the shower
cannot go beyond when in use.
F2 - Eco. The shower will stop automatically
after 5 minutes. When this setting is “on”,
maximumavailableshoweringowislimitedto
halftheownormallyproduced.“ECO” symbol
is displayed. When setting is “off”, maximum
showeringowwillbeatfullowunlessFlow
Range (F6)is limiting the waterow. “ECO”
symbolgoesoutwhenmorethanhalfowis
selected.
F3 - Warm-Up. When this setting is “on” and
the shower is started, there is a short delay
(5seconds)beforewaterowsandtemperature
displaywillashtoindicateshoweriswaitingfor
selected display temperature to be achieved.
When shower stops, temperature has been
reached and shower is ready for use, press
“ ” as normal. If temperature cannot be found,
shower will stop automatically after 5 minutes.
When “Warm-Up” setting is “off”,temperaturedisplaywillnotashandshoweroperates
as normal.
Note! When used with some combination boilers, the warm-up function may be
impaired. This is due to the functional nature
of combination boilers.
F4 - Clock Setting. To set the time.
F5 - Clock Display. When Clock Display
is “on”, time is displayed when shower has
stopped, or after 10 seconds of inactivity whilst
the shower is running. When Clock Display is
“off”, the time is replaced by the showering
temperature.
F6 - Flow Range.ForusewithHighPressure/CombiValveversiononly.Thewaterow
rate (showering force) can be adjusted to within a desired range by setting a low point
and a high point. During adjustment, the shower will need to be started.
F7 - Control Frequency. An unreliable functioning of the appliance (not always able to
change settings of shower) may indicate radio interference by another device transmitting
locally on same channel. Changing channel may resolve this problem.
The following functions can be altered individually to adjust how the shower operates:
FUNCTIONS
on off

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Enter The Function Menu
FUNCTION MENU
Press “+” and “ ” buttons
simultaneously until “End” appears.
Use “+”or “-”buttons to cycle through
functions and press “ ” to enter
setting. (See following sections in this
guide for details on each function and
how to alter their settings.) Note! If
signal loss occurs during a function
change, “Err” will appear on display.
Press “ ” to clear and retry function
change.

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Whennished,use“+” or “-” buttons
to cycle back through functions until
“End” appears. Press “ ” to exit.
Control is ready to use.
If necessary, test shower to see if
functions are working as expected.
Exit The Function Menu

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Factory default “45°C”.
Maximum Showering Water Temperature
CHANGING FUNCTIONS/SETTINGS
Cycle menu to “F 1” and press “ ”.
Press “+” or “-” to adjust
temperature.
Maximum = 48°C
Minimum = 38°C

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Press “ ” to set.
Press “ ” to exit back to Function
Menu. See section “Exit the
Function Menu”.

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Factory default “off”.
Eco
Cycle menu to “F 2” and press “ ”.
Press “+” or “-” to change setting to
“on” or “off”.

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Press “ ” to set.
Press “ ” to exit back to Function
Menu. See section “Exit the
Function Menu”.

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Factory default “off”.
Note! Function may be impaired with combination boilers.
Warm-Up
Cycle menu to “F 3” and press “ ”.
Press “+” or “-” to change setting to
“on” or “off”.

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Press “ ” to set.
Press “ ” to exit back to Function
Menu. See section “Exit the
Function Menu”.

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Factory default “4:00”.
Note! Can also be activated by disconnecting and reconnecting battery.
Clock Setting
Cycle menu to “F 4” and press “ ”.
Press “+” or “-” to change hour
setting.
Press “ ” & “ ” to change minute
setting.
Press “ ” to set time and exit back
to Function Menu. See section “Exit
the Function Menu”.

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Factory default “on”.
Clock Display
Cycle menu to “F 5” and press “ ”.
Press “+” or “-” to change setting to
“on” or “off”.

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Press “ ” to exit back to Function
Menu. See section “Exit the
Function Menu”.
Press “ ” to set.

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For use with High Pressure/Combi version only.
Factory default “1 - 99”.
Flow Range
Cycle menu to “F 6” and press “ ”.
Press “ ”againtoaccesstheow
range limits.