Intergas Heating Ltd
2
Benchmark places responsibilities on both manufacturers and installers. The purpose is to ensure that customers are provided with the correct
equipment for their needs, that it is installed, commissioned and serviced in accordance with the manufacturer’s instructions by competent
persons and that it meets the requirements of the appropriate Building Regulations. The Benchmark Checklist can be used to demonstrate
compliance with Building Regulations and should be provided to the customer for future reference. Please read the Benchmark Checklist
carefully, page 51, and complete all sections, as required by law, relevant to the appliance and installation. The details within the Checklist will be
required in the event of any warranty work. On completion the Checklist must be left with the end user. The relevant sections of the Service
Record, page 52, must be completed on each subsequent Service visit.
Installers are required to carry out installation, commissioning and servicing work in accordance with the Benchmark Code of Practice which is
available from the Heating and Hotwater Industry Council who manage and promote the scheme. Visit www.centralheating.co.uk for more
information.
CONTENT
1
Preface
4
1.1
Regulation ........................................................................................................................................................................................ 4
1.2
Warnings .......................................................................................................................................................................................... 4
1.3
Manual handling .............................................................................................................................................................................. 4
1.4
Warnings on the box ........................................................................................................................................................................ 4
1.5
Pictograms ....................................................................................................................................................................................... 4
1.6
Abbreviations and descriptions used ............................................................................................................................................... 5
1.7
This manual ..................................................................................................................................................................................... 5
1.8
Service and technical support ......................................................................................................................................................... 5
1.9
Product identification ....................................................................................................................................................................... 5
2
Safety regulations
6
2.1
General ............................................................................................................................................................................................ 6
2.2
The Installation ................................................................................................................................................................................ 6
2.3
Approvals ......................................................................................................................................................................................... 6
2.4
Technical data ................................................................................................................................................................................. 7
2.5
Components .................................................................................................................................................................................... 8
3
General boiler information
9
3.1
General ............................................................................................................................................................................................ 9
3.2
Boiler controller ................................................................................................................................................................................ 9
3.3
Parameter list................................................................................................................................................................................... 9
3.4
Heat transfer .................................................................................................................................................................................... 9
3.5
Central heating system .................................................................................................................................................................... 9
3.6
Room temperature control ............................................................................................................................................................... 9
4
Operation
10
4.1
General .......................................................................................................................................................................................... 10
4.2
Central heating mode .................................................................................................................................................................... 10
4.3
Domestic hot water mode .............................................................................................................................................................. 10
4.4
Operating modes ........................................................................................................................................................................... 10
4.5
PC interface ................................................................................................................................................................................... 12
4.6
Test programs................................................................................................................................................................................ 12
4.7
Frost protection ............................................................................................................................................................................. 12
5
Installer important points
13
6
Accessories
14
7
Installation
16
7.1
Overall dimensions ........................................................................................................................................................................ 16
7.2
Installation location ........................................................................................................................................................................ 17
7.3
Assembly ....................................................................................................................................................................................... 18
7.4
Installing the appliance .................................................................................................................................................................. 19
8
Connection
20
8.1
Connecting CH installation ............................................................................................................................................................ 20
8.2
Connecting DHW installation ......................................................................................................................................................... 21
8.3
Electrical connection ...................................................................................................................................................................... 22
8.4
Condensate disposal ..................................................................................................................................................................... 25
8.5
Flue system ................................................................................................................................................................................... 26
