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
6
Commissioning the heating system
Logano G115 WS US/CA – 6 720 813 418 (2019/09)32
6.8 Manual reset high limit (STB)
The manual reset high limit interrupts the power supply if the maximum
permissible flow temperature is exceeded.
To enable a boiler reset and re-starting, the fault must be removed and
the system temperature must have fallen below the limit.
▶ Check the function of the manual reset high limit
( controls maintenance instructions).
6.9 Installing the burner door jacket
▶ Position the burner door panel on the hooks on the boiler casing.
▶ Secure the burner door panel with the two screws at the sides.
▶ The Logano G115 WS must be fitted with a burner that has an
operating range that matches the specifications of the Logano G115
WS.
▶ Mount the selected burner to the hole circle in the burner door.
▶ Connect burner cable to burner. ( Installation instructions of
burner).
Fig. 34 Installing the burner door jacket
DANGER: Risk of fatal injury from electric shock.
▶ Only operate the boiler with the burner hood/door
panel fitted.
CAUTION: Risk of system damage from use of incorrect
fuel.
▶ Only use burners which meet the technical
requirements of the Logano G115 WS ( Chapter
2.7, page 8).
7 720 615 225-03.1RS