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www.johnsonandstarley.co.uk

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CONTENTS

 

 

 

The Benchmark Scheme 

2

 

General Information 

3

 

Starting & Stopping your Heater 

4

 

Temperature Control 

4

 

Time Control 

4

 

5 Maintenance 

4

 

6  

Trouble Shooting 

6

 

Emergency Power Restrictions 

6

 

Important Information 

6

THE BENCHMARK SCHEME

Johnson & Starley Ltd is a licensed member of the Benchmark Scheme which aims to improve the standards of 
installation and commissioning of domestic heating and hot water systems in the UK and to encourage regular 
servicing to optimise safety, efficiency and performance.

Benchmark is managed and promoted by the Heating and Hotwater Industry Council. For more information visit 
www.centralheating.co.uk

Please ensure that the installer has fully completed the Benchmark Checklist on the inside back pages of the 
installation instructions supplied with the product and that you have signed it to say that you have received a full 
and clear explanation of its operation. The installer is legally required to complete a commissioning checklist as 
a means of complying with the appropriate Building Regulations (England and Wales).

All installations must be notified to Local Area Building Control either directly or through a Competent Persons 
Scheme. A Building Regulations Compliance Certificate will then be issued to the customer who should, on 
receipt, write the Notification Number on the Benchmark Checklist.

This product should be serviced regularly to optimise its safety, efficiency and performance. The service 
engineer should complete the relevant Service Record on the Benchmark Checklist after each service.

The Benchmark Checklist will be required in the event of any warranty work and as supporting documentation 
relating to home improvements in the optional documents section of the Home Improvements.

PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE 

STARTING THE INSTALLATION. ON COMPLETION LEAVE THESE 

INSTRUCTION WITH THE USER OR AT THE GAS METER.

In the interest of continuous development Johnson and Starley reserve the right to change specification without prior notice. 
Johnson and Starley prides itself on it’s ability to supply spare parts quickly and efficiently. 
If your service engineer indicates a problem in obtaining a spare part, advise him to contact Johnson and Starley Spares Department.

Summary of Contents for HI-SPEC J25SCA

Page 1: ...12 J25SCA AIR HEATER G C No 43 416 99 ELJAN 4 SE A WATER CIRCULATOR G C No 43 417 58 USER S INSTRUCTIONS HI SPEC J25SCA Warm Air Heater System E T Control Eljan 4 SEA Water Circulator These instructio...

Page 2: ...with the appropriate Building Regulations England and Wales All installations must be notified to Local Area Building Control either directly or through a Competent Persons Scheme A Building Regulatio...

Page 3: ...r at just the right amount to keep the selected temperature at a very precise level 1 3 2 By setting the Thermista stat to the temperature comfort level you require it constantly measures the actual r...

Page 4: ...onds after which time the ignition burner and main burner SHOULD ignite and the igniter will stop 2 2 7 If the main burner fails to ignite the red LED marked LOCKOUT will illuminate on the blue box 2...

Page 5: ...ATS THE CONTENTS OF THE HOT WATER CYLINDER THERE WILL BE SOME DELAY BETWEEN ANY CHANGE MADE AND A CHANGE IN THE TEMPERATURE OF THE HOT WATER 4 TIME CONTROLS 4 1 The integral time control Figure 2 enab...

Page 6: ...oviding this information please contact Johnson and Starley Service Department who will provide information of suitable service companies 6 TROUBLE SHOOTING 6 1 Check that the Thermista stat and Time...

Page 7: ...E from your Gas Service Centre before making any alterations likely to reduce the supply of fresh air to the heater 8 2 DO KEEP CLEAN and make sure you DO NOT OBSTRUCT any grilles on the heater in the...

Page 8: ...co uk marketing johnsonandstarley co uk Reception 01604 762881 Sales Spare 01604 707012 Service Warm Air Heating 01604 762881 Warm Air Upgrade 01604 707011 Johnson Starley Dravo Division Industrial H...

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