Kohler Electric Shower Bedienungsanleitung

THESEINSTRUCTIONSARETOBELEFTWITHTHEUSER

ELECTRIC SHOWER

Installation & User Guide

Contents

Introduction.......................................................................................................... 3

Important Safety Information .............................................................................4

Pack Contents Checklist......................................................................................7

Specifications ...................................................................................................... 8

Dimensions ....................................................................................................... 8

Wiring Diagram .................................................................................................. 9

Installation Requirements................................................................................. 11

Installation ......................................................................................................... 16

Commissioning .................................................................................................. 21

Operation ........................................................................................................... 22

Fault Diagnosis .................................................................................................. 25

Customer Fault Diagnosis ............................................................................... 25

Installer Fault Diagnosis .................................................................................. 27

Maintenance ...................................................................................................... 30

Cleaning the Inlet Filter ................................................................................... 30

Relief Valve Assembly and Resetting .............................................................. 32

Flow Regulator Assembly/Switch Assembly Removal & Installation ............... 33

Heater Tank-Removal and Installation ............................................................. 36

Thermal Trip-Removal and Installation ............................................................. 39

Spare Parts ........................................................................................................ 40

Guarantee, Customer Care policy, and How to contact us ............................ 44

Introduction

Thank you for purchasing a quality Mira Zest Shower. To enjoy the full potential of your

new shower, please take time to read this guide thoroughly, and keep it handy for future

reference.

Mira Zest electric showers have separate controls for power selection and for

temperature/flow adjustment. A unique flow regulator stabilises any temperature

changes caused by water pressure fluctuations, which can result from taps being

turned on or off or toilets being flushed.

Products covered by this guide:

Mira Zest 7.5 – An 7.5 kW 240 V AC (6.9 kW 230 V AC) heater. Available in a white

finish.

Mira Zest 8.5 – An 8.5 kW 240 V AC (7.8 kW 230 V AC) heater. Available in a white

finish.

If you experience any difficulty with the installation or operation of your new

shower control, please refer to the FaultDiagnosissection before contacting

Kohler Mira. Our telephone and fax numbers can be found on the back cover

of this guide.

Recommended Usage

Domestic

Light Commercial

Heavy Commercial

Healthcare





Important Safety Information

WARNING!

1. Products manufactured by us are safe and risk-free, provided that they are

installed, used and maintained in good working order, in accordance with our

instructions and recommendations.

2. THIS APPLIANCE MUST BE EARTHED.

3. In accordance with ‘The Plugs and Sockets etc. (Safety) Regulations’ in force

at the time of installation, this appliance is intended to be permanently

connected to the fixed electrical wiring of the mains system.

4. DO NOT twist the individual cable cores of the live and neutral conductors, as

this will prevent them from entering the terminal block.

5. Make sure that any pipework that could become frozen is properly insulated.

6. DONOToperate this appliance if it is frozen. Allow the appliance to thaw before

using. The shower unit must not be fitted where it may be exposed to freezing

conditions.

7. DONOTfit any form of outlet flow control as the outlet acts as a vent for the tank

body. Only Mira Showers recommended outlet fittings should be used.

8. If water leaks from the pressure relief valve, maintenance will be required

before the appliance can be safely used.

9. There are no user-serviceable components beneath the cover of the appliance.

Only a competent tradesperson should remove the cover.

10. 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.

•The cover is not correctly fitted and water has entered the appliance case.

•The case is damaged.

•The appliance begins to make an odd noise, smell or smoke.

•The appliance shows signs of a distinct change in performance, indicating

a need for maintenance.

•The appliance is frozen.

11. Isolate the electrical and water supply before removing the cover.

12. Mains connections are exposed when the cover is removed.

13. Refer to the wiring diagram before making any electrical connections.

14. Ensure all electrical connections are tight, to prevent overheating.

15. This product is not suitable for areas with very high humidity (i.e steam rooms).

Please consult your installer.

CAUTION!

1. Read all of these instructions and retain this guide for later use.

2. Pass on this guide in the event of change of ownership of the installation site.

3. Follow all warnings, cautions and instructions contained in this guide, and on or

inside the appliance.

4. The electrical installation must comply with the “Requirements for Electrical

Installations” (commonly referred to as the IEE Wiring Regulations), or any

particular regulations and practices, specified by the local electricity supply

company in force at the time of installation. The installation should be carried out

by an electrician or contractor who is registered, or is a member of, an

association such as:

•National Inspection Council for Electrical Installation and Contracting

(NICEIC), throughout the UK.

•The Electrical Contractors Association (ECA), England and Wales.

•The Electrical Contractors Association of Scotland (ECAS).

5. This is a high power unit; it is essential to contact your electricity supply

company to ensure that the electricity supply is adequate for the purpose.

6. The plumbing installation must comply with the requirements of UK Water

Regulations/Bye-laws (Scotland), Building Regulations or any particular

regulations and practices, specified by the local water company or water

undertakers. The installation should be carried out by a plumber or contractor

who is registered, or is a member of, an association such as:

•Institute of Plumbing (IOP), throughout the UK.

•National Association of Plumbing, Heating and Mechanical Services

Contractors (NAPH & MSC), England and Wales.

•Scottish and Northern Ireland Plumbing Employers’ Federation (SNIPEF),

Scotland and Northern Ireland.

7. This appliance is not thermostatic and can produce scalding temperatures if not

operated in accordance with the instructions given in this manual.

8. Anyone who may have difficulty understanding or operating the controls of any

shower should be attended whilst showering. Particular consideration should be

given to:

•the young

•the elderly

•the infirm

•the disabled

•anyone who suffers from a medical condition that can result in temporary

incapacity (e.g. epilepsy or blackouts).

•anyone inexperienced in the correct operation of the controls.

9. When this appliance has reached the end of its serviceable life, it should be

disposed of in a safe manner, in accordance with current local authority

recycling, or waste disposal policy.

Pack Contents Checklist

Tick the appropriate boxes to familiarise yourself with the part names and to

confirm that the parts are included.

3 x Wall Plugs

3 x Fixing Screws

1 x Mira Zest Electric Shower

Documentation

1 x Installation & User Guide

1 x Installation Template

1 x Guarantee Brochure

Specifications

Dimensions

205mm 103mm

53mm

310mm

WiringDiagram

Plumbing

1. Minimum maintained inlet pressure for satisfactory operation: 0.7 bar

2. Maximum static inlet pressure: 10 bar

3. Minimum static pressure to keep the flow valve closed: 0.5 bar

Electrical

1. The appliance requires a 40 Amp fuse.

2. The terminal block will not accept cable larger than 10 mm2.

StandardsandApprovals

1. This Mira Zest shower complies with all the relevant directives for CE marking.

FlowRateGraph

1. These curves are for the specified outputs at 240 V.

2. All appliance heating elements have a manufacturing tolerance. Flow rates may

be above or below those shown on the flow rate graph.

3. The left-hand axis shows temperature rise.

Temperature rise = (Showering temperature) - (Supply water temperature)

Example:For the Mira Zest 8.5 kW on full power setting with an incoming water supply

at 10°C and a showering temperature at 42°C, the temperature rise is 32°C. The flow

rate is therefore, 4 l/min.

Flow Rate (l/min)

Temperature Rise (°C)

7.5 kW

8.5 kW

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Kohler Sanitärprodukte Handbücher

Kohler

Kohler Archer VibrAcoustic K-2595-VBW Bedienungsanleitung

Kohler

Kohler K-11550 Bedienungsanleitung

Kohler

Kohler ENGLEFIELD CORNER CONTOUR PLUS Bedienungsanleitung

Kohler

Kohler Fairfax K-12265-4-BN Montageanleitung

Kohler

Kohler K-T15601 Montageanleitung

Kohler

Kohler 8524T Bedienungsanleitung

Kohler

Kohler K-12183 Bedienungsanleitung

Kohler

Kohler GANDIDE 11685T-4 Bedienungsanleitung

Kohler

Kohler SAN RAPHAEL PRESSURE LITE K-3394 Bedienungsanleitung

Kohler

Kohler K-3444K-NS Montageanleitung

Kohler

Kohler 1283722 Bedienungsanleitung

Kohler

Kohler KUMIN 18655T-CP Bedienungsanleitung

Kohler

Kohler 1152813-A2-A Bedienungsanleitung

Kohler

Kohler K-3145 Montageanleitung

Kohler

Kohler K-8816 Bedienungsanleitung

Kohler

Kohler K-5024-T Bedienungsanleitung

Kohler

Kohler FLEXISPACE 2.0 K-23794T-1 Bedienungsanleitung

Kohler

Kohler K-8666X Bedienungsanleitung

Kohler

Kohler K-7374 Montageanleitung

Kohler

Kohler K-18494 Montageanleitung

Kohler

Kohler K-5329 Montageanleitung

Kohler

Kohler K-75449-BV Bedienungsanleitung

Kohler

Kohler Symbol 18471-4FP Bedienungsanleitung

Kohler

Kohler Stillness K-956 Bedienungsanleitung

Beliebte Sanitärprodukte Handbücher anderer Marken

Weka

Weka 506.2020.00E Betriebsanleitung

American Standard

American Standard DetectLink 6072121 Bedienungsanleitung

Uponor

Uponor Contec TS Bedienungsanleitung

Pfister

Pfister Selia 49-SL Bedienungsanleitung

Fortis

Fortis VITRINA 6068700 Bedienungsanleitung

Maxxus

Maxxus MX-M206-01 Bedienungsanleitung

Viega

Viega Prevista Pure 8512 Bedienungsanleitung

Viega

Viega Prevista Dry 8522.33 Bedienungsanleitung

Sanela

Sanela Lema SLP 59RB Bedienungsanleitung

Elkay

Elkay EDF15AC Installationshandbuch

Hans Grohe

Hans Grohe AXOR Citterio E 36702000 Handbuch

baliv

baliv WT-140 Bedienungsanleitung

BELLOSTA

BELLOSTA romina 0308/CC Bedienungsanleitung

Bristan

Bristan PS2 BAS C D2 Verdrahtungsschema

Crosswater

Crosswater Heir 18-31 Bedienungsanleitung

Sanela

Sanela SLVN 07 Bedienungsanleitung

Glacier bay

Glacier bay DORIND HD67478W-6001 Montageanleitung

Sterling Plumbing

Sterling Plumbing C741 Bedienungsanleitung