Installation Manual
Table Of Contents
- Contents
- 1 Safety Considerations and Symbol Descriptions
- 2 Product description
- 3 Moving the boiler
- 4 Installing the boiler
- 5 Installing the boiler
- 6 Commissioning the heating system
- 6.1 Bringing the system up to operating pressure
- 6.2 Checking the safety valve
- 6.3 Checking position of heat exchanger baffles
- 6.4 Preparing the heating system for operation
- 6.5 Starting up the control and the burner
- 6.6 Notes on commissioning the burner
- 6.7 Raising flue gas temperature
- 6.8 Manual reset high limit (STB)
- 6.9 Installing the burner door jacket
- 6.10 Commissioning log
- 7 Shutting down the heating system
- 8 Heating system servicing
- 9 Troubleshooting
- 10 Installation examples
- 11 Parts lists
- 12 Circuit diagrams
- Index
10
Installation examples
Logano G115 WS US/CA – 6 720 813 418 (2019/09)42
10 Installation examples
Key to abbreviations
Fig. 42 Multiple circuits with circuit valves
[1] Baseboard
Fig. 43 Multiple circuits with circuit valves
[1] Baseboard
KR Check valve SH Heating circuit adjuster
MAG Expansion tank SV Pressure relief valve
PH System pump THV Thermostatic radiator valve
PW Hot water pump WH Water compensation pipe (diversion)
7 747 019 141-40.1RS
SV
PH
MAG
THV
G125 WS/NA
1
1
1
G115 WS/NA
7 747 019 141-41.1RS
SV
PH
KR
MAG
G125 WS/NA
1
1
1
G115 WS/NA