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Sector S10UNV User Manual

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MULTIPOINT
1
Installation and User Instructions
Unvented Electric Storage Water Heater
Models: S10UNV, S15UNV.
Please read and understand these instructions before starting work.
Please leave this leaflet with the user following installation
PACK CONTENTS
Heater, Pressure relief valve, Fixing screws and plugs,
Installation and user instructions.
WARNING
This water heater must only be installed by qualified persons.
36005801 Issue 2
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Sector S10UNV Specifications

General IconGeneral
BrandSector
ModelS10UNV
CategoryWater Heater
LanguageEnglish

Summary

Technical Specification and Important Installation Points

Important Installation Points

Details crucial requirements for fitting the pressure relief valve, managing water expansion, and specifying necessary accessories.

General Installation Requirements

Installation Guidelines

Covers unit mounting, space requirements, wall support, freeze prevention, and plumbing connections.

Electrical Requirements

Electrical Installation Details

Specifies earthing, AC supply suitability, flexible cable, fused supply, and double pole isolating switch.

Discharge Pipe Requirements and Commissioning

Discharge Pipe Installation

Defines requirements for discharge pipes, including material, size, fall, and discharge point.

Commissioning Steps

Outlines checks for water, electrical connections, and system requirements before powering on.

Maintenance and Safety

Terminal Cover Removal and Fitting

Instructions on how to safely remove and re-attach the unit's terminal cover.

Descaling Procedure

Details the process for descaling the water heater in hard water areas.

Safety Valves and Expansion Vessel Maintenance

Safety Valve Checks

Guidance on regularly checking the operation of pressure relief valves.

Expansion Vessel Precharge

Instructions for checking and recharging the expansion vessel's pre-charge pressure.

Spare Parts and Fault Finding

Available Spare Parts

Lists available spare parts with their corresponding code numbers for ordering.

Fault Finding Guide

Provides a troubleshooting guide for common faults, their causes, and recommended actions.

Accessories and User Instructions

Recommended Accessories

Suggests accessories like a Thermostatic Blending Valve for enhanced functionality.

User Operation and Safety Notes

Instructions on setting temperature, maintenance, and critical safety warnings for users.

Guarantee Information