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Ideal-Standard ALTO ECOTHERM A4740AA - User Manual

Ideal-Standard ALTO ECOTHERM A4740AA
20 pages
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ALTO ECOTHERM
A4740AA Shower valve with wall bracket
A4741AA Shower pack incl. three function kit and wall bracket
A5637AA Shower valve with lever handle and wall bracket
A6385AA Shower pack incl. three function kit with Cat 5 hose
retaining and wall bracket
IMPORTANT
BEFORE CONNECTION, FLUSH WATER
THROUGH PIPEWORK TO REMOVE ALL
DEBRIS ETC. WHICH COULD DAMAGE
THE VALVE MECHANISM
Installation Instructions
Thermostatic Bar Shower Valve
INSTALLER
After installation pass
to user for future reference
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Ideal-Standard ALTO ECOTHERM A4740AA Specifications

General IconGeneral
Product CodeA4740AA
Product TypeMixer
RangeALTO ECOTHERM
Manufacturer Part NumberA4740AA
MaterialBrass
FinishChrome
Installation TypeDeck Mounted
Flow Rate5 l/min
Spout TypeFixed
Holes Required1
TypeMixer
Warranty5 Years

Summary

Introduction and Supply Conditions

Introduction to Installation

Details the compliance requirements and recommendations for installing the shower fittings by professionals.

Water Regulations Overview

Explains water regulations and preferred arrangements for cylinder tapping for optimal shower performance.

Supply Conditions

Specifies operating pressure ranges, temperatures, and conditions for use with modulating combi boilers.

Water Regulations and Risk Categories

Categories of Risk Assessment

Outlines the risk assessment approach for backflow protection based on fluid categories.

Category 3 Risk Protection

Details backflow protection requirements for fluid category 3 risks in showers.

Category 5 Risk Protection

Explains backflow protection requirements for fluid category 5 risks in sinks, WCs, and bidets.

Installation Guide

Pipework Preparation

Guides on running 15mm inlet pipes and preparing the wall for the shower fitting.

Mounting the Wall Plate

Instructions on positioning and marking the wall plate for secure fixing.

Securing the Wall Plate

Details on attaching the wall plate using gaskets and appropriate wall fixings.

Pipe Trimming and Tiling Allowance

Covers trimming pipes to wall bracket level and accounting for tiling thickness.

Connecting Inlet Pipes

Steps for fitting olives to pipes and connecting them to the wall mount plate.

Fitting the Shroud and Valve

Instructions for installing the shroud and securely fitting the shower valve.

Operation and Temperature Control

Right Handle for Flow Rate Control

Explains how to control water flow, including an economy stop feature.

Left Handle for Temperature Control

Details adjusting water temperature, with a 40°C stop and options for cooler/hotter water.

Operation of A5637 AA: Handle Controls

Details how to operate the flow and temperature handles for the A5637AA model.

Temperature Settings and Calibration

Maximum Temperature Stop Adjustment

Procedure to change the maximum mixed water temperature setting on the valve.

Thermostatic Cartridge Re-calibration

Step-by-step guide for re-calibrating the thermostatic cartridge for accurate temperature control.

Filter and Strainer Maintenance

Guidance on cleaning filter screens and checking strainers to maintain cartridge performance.

Commissioning, Servicing, and Checks

Commissioning and Periodic Checks

Procedures for verifying correct installation and performing regular checks.

Cold Water Isolation (CWI) Test

Details on performing the CWI test to verify the valve's fail-safe shut-off mechanism.

Frequency of Regular Servicing

Outlines the schedule and procedure for annual servicing and testing of the thermostatic valve.

Cartridge Replacement Procedures

Thermostatic Cartridge Replacement

Detailed steps for removing and replacing the thermostatic cartridge for specific models.

Thermostatic Cartridge Replacement (A5637 AA)

Steps for replacing the thermostatic cartridge specific to the A5637AA model.

Flow Cartridge Replacement

Procedure to replace the flow control cartridge for different model series.

Testing and Component Replacement

Performing the CWI Test

Detailed steps and conditions for conducting the Cold Water Isolation test.

Replacing Check Valves

Guide on how to detach the valve, access, and replace the check valves.

Cleaning and Ancillary Components

Cleaning Recommendations

Advice on suitable cleaning agents and methods for the shower valve.

Isolating Valves Installation

Explains the necessity of isolation valves for maintenance and their recommended placement.

Spare Parts Identification

Spare Parts for Models A4740 AA, A4741 AA & A6385 AA

Lists and illustrates all available spare parts for the specified shower valve models.

Spare Parts for Model A5637 AA

Lists and illustrates all available spare parts for the A5637AA shower valve model.

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