Manual Buderus Logano G115 WS (page 2 of 60) (English)

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Contents

Logano G115 WS US/CA - Technical specifications are subject to change without prior notice.

Contents

1 Safety Considerations and Symbol Descriptions 3

1.1 Regarding this Manual 3

1.2 Explanation of symbols 3

1.3 Observe the following Symbols 3

1.3.1 Installation Guidelines 4

1.3.2 Boiler Room Guidelines 4

1.4 Tools, Materials and Accessories 4

1.5 Disposal 4

2 Product description 5

2.1 Intended use 5

2.2 Certification and testing mark 5

2.3 Notes on installation and operation 5

2.4 Heating system water quality 5

2.5 Product description 6

2.6 Pack contents 7

2.7 Dimensions Specifications 8

2.7.1 Logano G115 WS dimensions 8

2.8 Conditions for operation 9

2.8.1 General operating conditions 9

2.8.2 Conditions for the boiler room and the environment 10

2.8.3 Combustion air supply conditions 10

2.8.4 Conditions, Fuel 10

2.8.5 Conditions power supply 11

2.8.6 Conditions for hydraulic system and water quality 11

3 Moving the boiler 12

3.1 Reducing boiler weight for transportation purposes 12

3.2 Lifting and carrying the boiler 13

3.3 Using transportation aids to transport the boiler 13

4 Installing the boiler 14

4.1 Wall clearances 14

4.2 Reversing boiler door 15

4.3 Mounting the adjustable feet (included with B-kit) 16

4.4 Positioning and leveling the boiler 16

5 Installing the boiler 17

5.1 Flue pipe installation 17

5.1.1 Chimney venting 17

5.2 Fitting the water connections 19

5.2.1 Fitting the B-kit 19

5.2.2 Installation of boiler drain (included in B-Kit) 20

5.2.3 Installing system components 20

5.3 Filling the heating system and checking for leaks 21

5.4 Mounting the burner 23

5.5 Connecting the fuel supply 23

5.6 Aquasmart installation 24

5.7 Blocked vent switch (required in Canada) 24

5.8 Electrical connections 24

5.8.1 Fitting the controls 25

5.8.2 Fitting temperature sensor assembly and burner cable 26

5.8.3 Connecting the power supply and additional components 27

5.8.4 Fitting cable ties 27

5.9 Fitting outer casing panels 27

6 Commissioning the heating system 28

6.1 Bringing the system up to operating pressure 28

6.2 Checking the safety valve 28

6.3 Checking position of heat exchanger baffles 29

6.4 Preparing the heating system for operation 29

6.5 Starting up the control and the burner 29

6.6 Notes on commissioning the burner 30

6.7 Raising flue gas temperature 30

6.7.1 Adjusting the position of heat exchanger baffles 31

6.7.2 Removing heat exchanger baffles 31

6.7.3 Removing the heat exchanger barrier plate 32

6.8 Manual reset high limit (STB) 32

6.9 Installing the burner door jacket 32

6.10 Commissioning log 33

7 Shutting down the heating system 34

7.1 Shutting down normally 34

7.2 Shutting down the heating system in an emergency 34

7.2.1 What to do in an emergency 34

8 Heating system servicing 35

8.1 Why is regular maintenance important? 35

8.2 Preparing the boiler for servicing 35

8.3 Cleaning the boiler 36

8.3.1 Cleaning the boiler with brushes 36

8.3.2 Wet cleaning (chemical cleaning) 37

8.4 Checking heating system operating pressure 37

8.5 Testing relief valve 38

8.6 Servicing and maintenance logs 39

9 Troubleshooting 42

10 Installation examples 43

11 Parts lists 45

12 Circuit diagrams 50

Index 56

Every time I punch red button the boiler starts up but within a minute it shuts down. Why? Submitted on 3-10-2022 at 20:31
Reply Report abuse
Every time I hit ted circular button boiler starts up but within a minute shuts off. I have a GS 115 Buderus Logano Submitted on 3-10-2022 at 20:26
Reply Report abuse
- I posted on October 3 2022 not March 2023 Answered on 3-10-2022 at 20:29
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Buderus Logano G115 WS Manual

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