EasyManua.ls Logo

Heatstore HSR25 - User Manual

Heatstore HSR25
12 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
MULTIPOINT
1
Installation and User Instructions
Rectangular Combination Water Heaters
Models: HSR25, HSR45, HSR70, HSR115
PACK CONTENTS
Heater, Float Valve & Arm, Float, Overflow Fitting, Dip Tube, Screened
Breather, Wall Mounting Collars & Installation and User Instructions.
WARNING
This water heater must only be installed by qualified persons.
SY0022400 Revision 6.
Please read and understand these instructions before starting work.
Please leave this leaflet with the user following installation.
HEATSTORE
Question and Answer IconNeed help?

Do you have a question about the Heatstore HSR25 and is the answer not in the manual?

Summary

Installation and User Instructions

Pack Contents

Lists all components provided with the water heater for installation and use.

Important Safety Warning

Alerts users that installation must be performed by qualified persons only.

Introduction

Technical Specification

Important Installation Points

Wall Strength and Mounting Space

Advises on structural support and minimum clearance above the heater lid for access.

Heater Level and Draw-off Height

Specifies the heater base must be level with or higher than the highest draw-off point.

Servicing Valve Requirements

Details the regulatory requirement for servicing valves on inlet and outlet pipes.

General Installation Requirements

Heater Positioning and Fixing

Guides on selecting the best location and securing the heater to the wall.

10 mm Wall Fixings

Recommends using 10mm wall fixings and describes the installation process.

Float Valve Fitting

Explains how to fit the float valve and the importance of the correct seating.

General Installation Requirements (Cont.)

Overflow and Breather Fitting

Details fitting the overflow assembly, dip tube, and screened breather.

Plumbing and Electrical Connections

Covers connecting mains water, overflow pipe, heater outlet, and electrical supply.

Electrical Installation Requirements

Electrical Supply and Protection

Specifies supply voltage, fusing, and isolating switch requirements.

Cable and Connection Standards

Details cable type, cross-sectional area, and connection procedures.

Wiring Connections

Instructs on connecting the live, neutral, and earth conductors to terminals.

Final Electrical Checks

Emphasizes ensuring the supply is off before connecting and not switching on until water flows.

Temperature Settings

Control Thermostat Adjustment

Explains how to adjust the control thermostat for desired water temperature.

Thermal Cut-out Operation

Describes the function of the thermal cut-out and its re-setting procedure.

Commissioning

Pre-Commissioning Checks

Ensures unit is filled, checks for leaks, and verifies pipework obstructions.

Filling and Purging

Details opening valves, running hot tap to purge air, and checking water level.

Final Commissioning Steps

Covers securing the lid, checking for leaks, and turning on the electrical supply.

Maintenance - Heating Element Replacement

Isolation and Draining Procedure

Outlines steps to isolate power, check water temperature, and drain the unit.

Heater Plate Removal

Details loosening cable grips, removing terminal cover, and disconnecting the element.

Re-assembly and Testing

Covers re-assembly with new gasket, refitting drain nut, terminal cover, and testing.

Spare Parts

Fault Finding

Guarantee

Heatstore HSR25 Specifications

General IconGeneral
ModelHSR25
CategoryWater Heater
Frequency50 Hz
Voltage230-240V
ThermostatYes

Related product manuals