3
Page
CUSTOMER CARE .............................................
2
Guarantee............................................................
2
Statutory Requirements......................................
2
Contents ..............................................................
3
INTRODUCTION .................................................
3
DESCRIPTION ....................................................
4
Location of components ......................................
4
TECHNICAL DATA..............................................
5
DIMENSIONS......................................................
6
OPERATION .......................................................
7
Domestic Hot Water Mode ..................................
7
Central Heating Mode..........................................
7
INSTALLATION REQUIREMENTS .....................
8
Location ...............................................................
8
Flue......................................................................
8
Ventilation............................................................
8
Gas Supply ..........................................................
8
Electrical Supply ..................................................
8
INSTALLING THE BOILER .................................
9
Installation ...........................................................
9
Fitting the horizontal flue .....................................
9
Making the electrical connections........................
10
SYSTEM GUIDANCE..........................................
11
Page
Showers...............................................................
11
Flushing and Water Treatment ............................
11
System Controls ..................................................
11
By-pass and pump...............................................
11
Expansion Vessel ................................................
11
Filling Point ..........................................................
11
COMMISSIONING AND TESTING .....................
12
Pre-commissioning ..............................................
12
Domestic Hot Water ............................................
12
Central Heating....................................................
12
Lighting the boiler ................................................
12
Post Commissioning............................................
12
Handing over to the Householder........................
12
USER INSTRUCTIONS.......................................
13
Control panel .......................................................
13
Isolating taps .......................................................
13
Switching on ........................................................
13
Hot water .............................................................
13
Heating ...............................................................
13
Turn off the boiler ................................................
13
INSTRUCTIONS FOR SETTING THE BUILT-IN
CLOCK ................................................................
14
GAS CONVERSION............................................
15
INCORRECT OPERATION .................................
15
By combining their modern highly efficient low water content fanned flue combination boiler concept and the brand new
TSS®“Temperature Stabilised System”, Chaffoteaux & Maury have created a whole new concept.
Calydra comfort
This unique combination is able to provide the user with hot water immediately at the outlet of the appliance and stable
temperatures at both extremely low flow rates or when several taps are opened together.
The TSS® is a 5 litres, independently controlled mini unvented storage cylinder, powered by a 3 kW coil. It works in
1
Contents
Introduction
In GB it is necessary to comply with the Water Supply (Water Fittings) Regulation 1999, for Scotland, The Water Bylaws 2000,
Scotland. The Centora Green is an approved product under the Water Regulations.
To comply with the Water Regulations, your attention is drawn to The Water Regulations guide published by the the Water
Regulations Advisory Scheme (WRAS) gives full details of the requirements. In IE the requirements given under the current
edition of I.S.813 must be followed. installation must also comply with the current bylaws of Local Water Undertakings.
Installation should also be carried out in accordance with Building Regulations, Local Authority Building Standards (Scotland)
Regulations and current editions of the following British Standards Codes of practice: BS 7593, BS 5440 parts 1 and 2, BS
5449, BS 7593, BS 6798, BS 5546, BS 7074, BS 7671 and document IGE/UP/7.
In the Republic the Republic of Ireland the installation should be carried out in accordance with the following codes of practice:
I.S.813 Domestic Gas Installation, the following BS Standards give valuable information: BS 5546, BS 5449, BS 7074 and BS
7593.
The electrical connections must be made in accordance for GB with current I.EE. Wiring Regulations, in Scotland with the
electrical provisions of the Building Regulations applicable in Scotland, the Safety Document 635 The Electricity at Work
Regulation and in the Republic of Ireland in accordance with I.S.813 and the current ETCI rules.
The Centora Green does not contain any asbestos or asbestos products, or mercury derivatives. Additional CFC’s have not
been used in this product.The appliance does not contain any potential hazard in relation to the COSHH regulations.
If there is a possibility of the incoming mains water pressure exceeding 10 bar then a suitable pressure limiting valve must be
fitted where pressures exceed 6 bars a pressure limiting valve is preferred.
Precautions: During servicing, keep the dust generation to a minimum and avoid inhaling any dust and contact with the skin
and eyes. Normal handling and use will not present any discomfort, although some people with a history of skin complaints
may be susceptible to irritation. When disposing of the ceramic lining, ensure that it is securely wrapped and wash hands after
contact.
