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T 9 0 s r
electric shower
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£100
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TRITONSHOWERS.CO.UK/REGISTER
THIS OFFER IS NOT VALID OUTSIDE THE UK
PRODUCT REGISTRATION IS ONLY AVAILABLE
TO UNITS PURCHASED & INSTALLED IN THE UK
FOR YOUR SERVICE REFERENCE
NOTE DOWN THE PRODUCT CODE BELOW
(FROM THE FRONT OR TOP OF THE BOX)
ALTERNATIVELY REGISTER BY TEL: 024 7637 8321
INSTALLATION AND OPERATING INSTRUCTIONS
Please read this book thoroughly and familiarise yourself with all instructions before commencing
installation and keep it for future reference.
The shower installation MUST be carried out by a suitably qualified person, in the sequence of
this instruction book.
European Union Registered Design No. 003154467-0003/0004
IMPORTANT SAFETY ADVICE
The shower unit MUST BE switched off at the
isolating switch when not in use. This is a
safety procedure recommended for all
electrical appliances.
The shower head and hose supplied with this
product are safety critical parts of your shower.
Failure to use genuine Triton parts may cause
injury and invalidate your guarantee.
Under *NO circumstances should
this shower be connected directly
It is designed for GRAVITY FED
2181651C - April 2023
IMPORTANT
to a mains water supply.
COLD WATER systems ONLY !
*Failure to comply WILL
invalidate product warranty

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Summary of Contents for Triton T90sr

  • Page 1 TRITONSHOWERS.CO.UK/REGISTER THIS OFFER IS NOT VALID OUTSIDE THE UK Failure to use genuine Triton parts may cause PRODUCT REGISTRATION IS ONLY AVAILABLE injury and invalidate your guarantee. TO UNITS PURCHASED & INSTALLED IN THE UK...
  • Page 2 INTRODUCTION - PLEASE READ PLEASE READ THIS IMPORTANT SAFETY INFORMATION Products manufactured by Triton are safe and without risk provided they are installed, used and maintained in good working order in accordance with our instructions and recommendations. WARNING: DO NOT operate the appliance if frozen, or suspected of being frozen.
  • Page 3 DO NOT operate the shower if water ceases to ow during use or if water has entered inside the unit because of an incorrectly tted cover. WARNING: If restarting the shower immediately after stopping, be aware that a slug of hot water will be expelled for the rst few seconds.
  • Page 4 Liquid could seep through the joint between the cover and backplate. To check the product suitability for commercial and multiple installations, please contact Triton’s speci cation advisory service before installation. Please see back of book for contact information.
  • Page 5: Table Of Contents

    CONTENTS Page INTRODUCTION IMPORTANT SAFETY INFORMATION & GENERAL GUIDANCE NOTES (please read) GENERAL ADVICE TO USERS - CLEANING ADVICE INSTALLATION CHECK LIST (PLEASE FOLLOW & COMPLETE) SPECIFICATIONS ...................... 6 DIMENSIONS & CABLE/WATER ENTRY POINTS ............7 ELECTRICAL REQUIREMENTS ................8 - 9 INSTALLING THE SHOWER ..............10 - 19 Siting of the shower ...................
  • Page 6: Specifications

    SPECIFICATIONS ELECTRICAL Nominal power - rating at 240V Nominal power - rating at 230V 7.5kW – (32A MCB rating) 6.9kW – (32A MCB rating) 8.5kW – (40A MCB rating) 7.8kW – (40A MCB rating) PLUMBING (see page 10 & 11 for water regulations) Supply Source - see page 10 for full details Cold water storage ONLY Minimum capacity 114 litres (25 gallons)
  • Page 7: Dimensions & Cable/Water Entry Points

    DIMENSIONS & ENTRY POINTS Fig.1 DIMENSIONS 95mm 322mm Fig.2 ENTRY POINTS WATER = Back = Others Left: Bottom, Back & Top. = Back CABLE = Others Left: Bottom, Back & Top. PLEASE NOTE: Deviation from the approved entry points will invalidate product specifications and warranty.
  • Page 8: Electrical Requirements

    Fig.3 - Illustrative purposes only WARNING! W-006-A Triton Showers, THIS APPLIANCE MUST BE EARTHED Triton Road, Nuneaton, Warwickshire, CV11 4NR The installation, supply cable and circuit xxxx protection must conform with BS 7671 (IEE wiring regulations) and be suf cient for the amperage required.
  • Page 9 ELECTRICAL REQUIREMENTS A 45 amp double pole isolating switch with 9.3 In any event, it is essential that individual a minimum contact gap of 3mm in both site conditions are assessed by a competent poles must be incorporated in the circuit. electrician in order to determine the correct cable size and permissible circuit length.
  • Page 10: Installing The Shower

    SITING OF THE SHOWER SITING OF THE SHOWER WARNING The installation must be in accordance with UNDER NO CIRCUMSTANCES should Water Regulations/Bylaws - see page 6 and this shower be connected directly to below for water specifications. the mains water supply. To ensure activation of the heating elements, the shower must be connected to a cold water supply which is gravity fed from a static cold...
  • Page 11 SITING OF THE SHOWER IMPORTANT: Water regulations (fig.6) WARNING It is required that the shower head be The shower MUST NOT be ‘constrained by a fixed or sliding attachment positioned where it will be so that it can only discharge water at a point subjected to freezing conditions.
  • Page 12: Plumbing Installation

    INSTALLATION PLUMBING INSTALLATION IMPORTANT INFORMATION Plumbing to be carried out before The outlet of the shower acts as a vent wiring and must not be connected to anything DO NOT use jointing compounds on any pipe other than the hose and shower head fittings for the installation.
  • Page 13: Electrical Installation

    INSTALLATION ELECTRICAL INSTALLATION Fig.8 IMPORTANT: Switch off the electricity supply at the mains before proceeding. Trim may be cut to fit either pipe or The supply cable MUST be secured either by electric entry routing through conduit, in trunking or by Top pipe/electric embedding in the wall, in accordance with IEE entry point trim...
  • Page 14 INSTALLATION Fitting Procedure Fig.9 Turn off water supply at the isolating stop valve. Temporarily connect the water supply to the inlet of the shower using a 15mm x 15mm compression fitting. Using the backplate as a template, making sure it is level, mark the fixing holes (fig.9). Remove the shower from the wall.
  • Page 15 INSTALLATION Route the cable into the shower unit for Fig.11 connection to the terminal block (fig.11) as follows: Live cable to terminal marked Earth cable to terminal marked Neutral cable to terminal marked N Fig.12 shows a schematic wiring diagram. IMPORTANT: When connecting the cable, fully tighten the terminal block screws and make sure that no cable insulation is trapped...
  • Page 16 INSTALLATION Fig.13 WARNING Before fitting the cover the following list MUST be checked to ensure the commissioning procedure may be carried out correctly. Open TO DO BEFORE FITTING THE COVER 1. Make sure the water supply to the shower is turned on.
  • Page 17: Fitting The Cover

    INSTALLATION FITTING THE COVER Fig.14 1. Locate the trimplate into the backplate. 2. Turn the temperature control spindle CLOCKWISE until it stops (fig.14). 3. The power selector control must be aligned as shown, to the COLD position (fig.15). 4. Turn the temperature control knob fully CLOCKWISE until it stops (fig.15).
  • Page 18: Commissioning Procedure

    COMMISSIONING WARNING Fig.16 Before normal operation of the shower, it is essential the following commissioning procedure is completed correctly. COMMISSIONING PROCEDURE Open The first operation of the shower is intended to flush out any remaining unit debris and to ensure the heater unit contains water before Bleed screw the elements are switched on.
  • Page 19 COMMISSIONING Prepare the Shower for Commissioning Fig.19 Ensure that the power selector is in the COLD Cold position (fig.19). position Turn the temperature control fully clockwise to the hottest temperature position (MINIMUM flow). IMPORTANT: Failure to turn the temperature control to the minimum flow Minimum flow position may cause the PRD to operate.
  • Page 20: User Operating Instructions & Functions

    USER OPERATING INSTRUCTIONS To decrease the shower temperature turn OPERATING THE SHOWER - (fig.23) the temperature control anti-clockwise, this Make sure the commissioning procedure will increase the flow of water through the has been carried out. shower and make the water cooler. To start the shower press the start/stop button To increase the shower temperature turn and water will flow.
  • Page 21 USER OPERATING INSTRUCTIONS Fig.23 NOTE: In normal use, the water supply to the shower unit can be left permanently on, but as with most electrical appliances, Start/Stop the unit MUST be switched off at the button isolating switch when not in use. POWER SELECTOR CONTROL...
  • Page 22: Cleaning The Filter - Installers & Service Engineers Only

    CLEANING THE FILTER Instructions for Installers and Service Engineers Only INSTRUCTIONS FOR INSTALLERS AND SERVICE ENGINEERS ONLY Instructions for installers and service engineers only CLEANING THE FILTER Fig.26 It is recommended that the filter is periodically cleaned in order to maintain the performance of the shower.
  • Page 23: Fault Finding/Troubleshooting

    FAULT FINDING FAULT FINDING Important: Switch off the electricity at the mains supply and remove the circuit fuse before attempting any fault finding inside the unit. Problem Cause Action Problem/Symptom Cause Action/Cure 1 Shower inoperable, 1.1 Interrupted power 1.1.1 Blown fuse or circuit breaker. Check supply no water flow.
  • Page 24 When fitting a new PRD, follow the commissioning procedure. It is advised all electrical maintenance/repairs to the shower should be carried out by a suitably qualified person. In the unlikely event of a fault occurring please contact Triton Customer Experience. DO NOT remove the shower from the installation.
  • Page 25: Spare Parts

    Please have your model name available. WEEE Directive – Policy Statement As a producer and a supplier of electric showers, Triton Showers is committed to the protection of the environment via our own environmental policy and compliance with the WEEE directive.
  • Page 26: Shower Controls - Quick User Guide

    SHOWER CONTROLS - QUICK USER GUIDE To START or STOP your shower. To start the shower, press the The power light Start/Stop button. will illuminate. To STOP the shower - press the Start/Stop button, then turn the Turn the isolator switch OFF. main power isolator switch ON To alter the FLOW and TEMPERATURE of your shower - HEAT SETTINGS ONLY.
  • Page 28 Trade Installer Hotline: 024 7637 8344 Nuneaton www.tritonshowers.co.uk Warwickshire, CV11 4NR E-mail: serviceenquiries@tritonshowers.co.uk E-mail: technical@tritonshowers.co.uk Triton is a division of Norcros Group (Holdings) Limited Triton reserve the right to change product specifi cation without prior notice. E&OE. © TRITON SHOWERS 2023...

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