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rada thermotap-3 - User Manual

rada thermotap-3
28 pages
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IMPORTANT
Installer: This Manual is the property of the customer
and must be retained with the product for
maintenance and operational purposes.
PRODUCT MANUAL
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Summary

SAFETY: WARNINGS

ADVICE

INTRODUCTION

DESCRIPTION

DIMENSIONS

SPECIFICATION

Normal Operating Conditions

Defines the standard operational environment and parameters for the thermostatic mixing tap.

Other Applications

Information for specific use cases beyond standard operation, refer to agent.

Disinfection

Guidelines for chemical disinfection procedures, including chlorine concentration limits.

Operating Parameters

Key operational parameters for the valve, with Type 3 valves taking precedence.

Pressures;Flow Rates

Recommended dynamic supply pressures and flow rates for optimal performance.

Temperatures

Recommended supply temperatures and blend temperature range for safe operation.

Connections

Details on hot and cold inlet supply connections and hose fitting instructions.

INSTALLATION

General

General requirements and precautions for installing the thermostatic mixing tap.

Flow Regulator Removal

Procedure to remove flow regulators when dynamic supply pressure is below 0.4 bar.

COMMISSIONING

Exercising the Thermostat

Procedure to ensure thermostatic valve responsiveness before setting temperatures.

Maximum Temperature

Setting limits for the maximum blend temperature to prevent scalding.

Flow Shut Off Setting

Procedure to ensure the tap shuts off completely when the lever is in the off position.

Maximum Temperature Setting

Detailed steps for adjusting the maximum blend temperature accurately.

OPERATION

Principle of Operation

Explanation of how the single lever controls water flow and temperature sequentially.

FAULT DIAGNOSIS

Only hot or cold water from outlet

Troubleshooting steps for when only one temperature of water is dispensed.

Fluctuating or reduced flow rate

Diagnosing issues with inconsistent or low water flow.

No flow from outlet

Steps to identify and resolve complete lack of water flow from the tap.

Blend temperature drift

Causes and solutions for changes in the mixed water temperature over time.

Hot water in cold supply or vice versa

Identifying and rectifying cross-contamination of hot and cold water supplies.

Maximum blend temperature setting too hot or too cool

Adjusting the maximum temperature setting when it's not at the desired level.

Water leaking from body

Diagnosing and fixing leaks originating from the main body of the tap.

Flow does not cease fully when lever is in off position

Troubleshooting steps for when the tap continues to drip after being turned off.

Flow rate too high or too low

Addressing issues where the water flow rate is not within the expected range.

MAINTENANCE

General

General guidelines for maintaining the product's performance and safety.

Service Contracts

Information on arranging professional service for Rada/Mira products.

Lubricants

Specific types of lubricants recommended for seals and components.

Maintenance Procedures

Recommended steps for cleaning and routine upkeep of the tap.

Lever Shut Off Position

How to adjust the lever mechanism to ensure a complete shut-off.

Maintenance Procedure - Internal Mechanism

Detailed steps for disassembling, cleaning, and reassembling internal components.

Cleaning;Renewal of Parts

Procedures for cleaning internal parts and replacing worn seals or components.

Re-assembly

Step-by-step guide for putting the tap back together after maintenance.

Maintenance Procedure - Checkvalves & Strainers

Steps for cleaning or replacing checkvalves and strainers to ensure proper flow.

TYPE 3 VALVES

Application

Approved designations and intended uses for Type 3 Valves.

Supply Conditions

Required supply pressures and temperatures for Type 3 Valve compliance.

Commissioning

Procedures for testing and verifying performance after installation for Type 3 Valves.

In Service Testing

Method for regularly monitoring and recording performance of the thermostatic mixing valve.

Frequency of In-service Tests

Guidelines for scheduling future service intervals based on test results.

SPARE PARTS

CUSTOMER CARE

Guarantee

Details of the product warranty and coverage period.

Not covered by this guarantee

Conditions and exclusions that void the product guarantee.

After Sales Service

Information on how to get assistance and support for Rada equipment.

Spare Parts

Availability and policy regarding spare parts for Rada products.

Customer Care Policy

Guidance on troubleshooting and contacting support for product issues.

rada thermotap-3 Specifications

General IconGeneral
Brandrada
Modelthermotap-3
CategoryPlumbing Product
LanguageEnglish

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