Install Instructions

5
Installing the boiler
Logano G115 WS US/CA – 6 720 813 418 (2014/10) 23
5.4 Mounting the burner
Only burners that comply with the boiler specification can be used with
this boiler. ( Chapter 2.7, page 8).
▶ Screw studs included with the B-Kit to the burner door.
▶ Install burner with the correct nozzle and settings (air, pump
pressure, turbulator settings, flange position).
▶ Place the seal on the studs and secure the burner with the included
nuts.
▶ Follow the manufacturer’s direction for installation, fine adjustment
and regular maintenance procedures.
Fig. 18 Burner door mounting holes
5.5 Connecting the fuel supply
Make the fuel connection in accordance with all applicable local and
national codes and regulations. We recommend fitting a fuel filter and
de-aerator.
▶ Visually inspect the fuel pipe and clean or replace, if necessary.
▶ Install a shut-off valve into the fuel supply pipe.
▶ Connect the fuel pipe free of stress to the boiler.
▶ Check the fuel line for leaks.
CAUTION: Risk of system damage from use of incorrect
fuel.
▶ Only use burners which meet the technical boiler
requirements.
Approved burners with accessories (such as aquastat
and circulator) are also available as a package from
Buderus.
For details of the correct burner settings  flue system
documentation and
 burner documentation.
7 747 019 141-18.1RS