COSMODAS AXIA 20E manuals

Cosmodas AXIA 20E Instruction Manual (56 pages)

Brand: Cosmodas | Category: Water heaters & boilers | Size: 1.29 MB |

English

Table of contents

AXIA 20E & AXIA 29E

1

SAFETY INSTRUCTIONS

2

TABLE OF CONTENTS

4

1 - GENERAL INFORMATION

6

1.1 - Key to the symbols used

6

1.2 - Warranty

6

Figure 2 - Support bracket

9

3 - INSTALLATION

14

3.22.4 - Connecting the

14

3.22.5 - Functional

15

3.22.6 - Multiwire

16

3.23 - Venting systems

17

3.23.1 - Rotation

18

3.23.2 - Kit for air

19

3.23.3 - 80/80 split

20

3.23.4 - 80/80 split

21

3.23.5 - 80/80 split

22

3.23.6 - 60/100 coaxial

23

3.23.7 - 60/100 coaxial

25

3.23.8 - 60/100 coaxial

26

3.23.9 - Combustion

27

3.23.10 - Removing

28

3.24 - Water

29

Connections

29

Figure 44

42

Premixing components

42

Figure 45

42

4 - MAINTENANCE

45

4.1 - General cautions

45

4.2 - Cleaning the burner

45

(flue-gas side)

45

IMPORTANT INFORMATION

47

FOR THE USER

47

6.1 - Troubleshooting

51

Sequence of

51

6 - TROUBLESHOOTING

51

7 - SPARE PARTS

53

8 - TECHNICAL DATA

54

Pressure (kPa)

55

Pressure (ft H20)

55

ISO 9002

56

Certified

56

Quality System

56

COSMODAS devices

Water heaters & boilers