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Atmos Energy INTERCOMBI HE32 User Manual

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TABLE OF CONTENTS

1.

Safety Regulations

7

1.1

General .......................................................................................................................................................................7

1.2

CH system...................................................................................................................................................................7

1.3

Gas system .................................................................................................................................................................7

1.4

Electrical system .........................................................................................................................................................7

1.5

Domestic water system ...............................................................................................................................................7

1.6

Flue discharge and air supply .....................................................................................................................................7

2.

Description of the Appliance

8

2.1

General .......................................................................................................................................................................8

2.2

Operation ....................................................................................................................................................................8

2.3

Operating conditions ...................................................................................................................................................8

2.4

PC interface ..............................................................................................................................................................10

2.5

Test programmes ......................................................................................................................................................11

3.

Main Components

12

3.1

Accessories...............................................................................................................................................................13

4.

Installation

14

4.1

Overall dimensions....................................................................................................................................................14

4.2

Unpacking the appliance...........................................................................................................................................15

4.3

Additional dimensions ...............................................................................................................................................15

4.4

Boiler location............................................................................................................................................................16

4.5

Mounting and General Information............................................................................................................................17

4.6

Mount the appliance..................................................................................................................................................18

4.7

Fit the pipework cover (optional item) .......................................................................................................................18

4.8

Condensate disposal.................................................................................................................................................19

5.

Connections

20

5.1

Connect the CH system ............................................................................................................................................20

5.2

Hot water system ......................................................................................................................................................21

5.3

Connecting the gas supply........................................................................................................................................22

5.4

Electrical connection .................................................................................................................................................22

5.5

General Flue Requirements ......................................................................................................................................25

5.6

Flue discharge and air supply ...................................................................................................................................26

5.7

Roof outlet prefabricated chimney.............................................................................................................................32

5.8

Atmos MS System.....................................................................................................................................................33

5.9

Atmos Communal Flue System (CFS) ......................................................................................................................34

6.

Commissioning

35

6.1

Fill and de-aerate the appliance and the system.......................................................................................................35

6.2

Commissioning of the appliance ...............................................................................................................................36

6.3

System Shutdown .....................................................................................................................................................37

7.

Setting and Adjustment

38

7.1

Directly via operating panel.......................................................................................................................................38

7.2

Settings through the service code.............................................................................................................................38

7.3

Parameters................................................................................................................................................................39

7.4

Setting maximum CH power......................................................................................................................................40

7.5

Setting pump position................................................................................................................................................40

7.6

Weather-dependent control.......................................................................................................................................41

7.7

Conversion to other gas type ....................................................................................................................................41

7.8

Gas-air control...........................................................................................................................................................41

7.9

Setting gas-air control ...............................................................................................................................................42

7.10

Carbon monoxide : carbon dioxide ratio....................................................................................................................43

8.

Faults

44

8.1

Burner does not ignite ...............................................................................................................................................45

8.2

Burner ignites with much noise .................................................................................................................................45