Installing Electrical Connection Of Vent; Damper - Buderus Logano G234X Installation And Maintenance Instructions Manual

5
Installing the boiler
5.7.6

Installing electrical connection of vent

damper

DANGER: Risk of fatal injury from electric
shock!
B Only qualified electricians are permitted to
carry out electrical work.
B Before opening the appliance, disconnect
it from the power supply by means of the
emergency shutoff switch or the relevant
circuit breaker in the main fuse board.
B Take measures to ensure that the heating
system cannot be switched on again
unintentionally.
B Please observe all installation instructions.
DANGER: Fire hazard from hot boiler
components!
Hot boiler components may damage
electrical cables.
B Ensure that the electrical cables are not
touching any hot parts.
B Make sure that all cables are routed
through the conduits provided.
B Disconnect all electrical power to your heating system.
B Route the connection cable of the vent damper through
the wiring retainer behind the boiler and between the
insulation and the casing to the aquastat [1] on the
front of the boiler.
Fig. 27 Installing electrical connection of vent damper
1 Aquastat
B Connect flue baffle to aquastat as shown in the wiring
diagram.
All connection points on the complete
venting system must be checked for correct
installation and sealing immediately after
carrying out one of the installation steps. The
seams and connections must be checked for
gas leaks. Regulations require the complete
flue system to be checked at least once a
year by a qualified technician after installation
and initial operation.
26
Logano G234X - Technical specifications are subject to change without prior notice.