Electrically Connecting The Vent Damper - Buderus Logano G234X-64 Installation And Service Instructions Manual

Fig. 15 Installing a vent damper
[1] Vent damper
[2] Motor
[3] Adapter for the flue outlet
[4] Draft hood
5.7.6

Electrically connecting the vent damper

DANGER: Danger to life from electric shock!
▶ Only qualified electricians are permitted to carry out
electrical work.
▶ Before opening the appliance: Disconnect it from the
power supply via the ON/OFF switch or the
appropriate building fuse.
▶ Take measures to ensure that the heating system
cannot be accidentally reactivated.
▶ Please observe all installation instructions.
DANGER: Fire hazard from hot boiler components!
Hot boiler components may damage electrical cables.
▶ Ensure that the electrical cables are not touching any
hot parts.
▶ Make sure that all cables are routed through the
conduits provided.
▶ Disconnect the heating system from the power supply.
▶ Route the connection cable of the vent damper through the wiring
retainer behind the boiler and between the thermal insulation and
TM
the jacket to the AquaSmart
of the boiler.
Logano G234X – 6 720 811 233 (2017/02)
( Fig. 16 [1], page 17 on the front
Fig. 16 Electrically connecting the vent damper
TM
[1] AquaSmart
Fig. 17 Connecting vent damper wiring
[1] Boiler water thermostat
[2] Plug for vent damper
▶ Connect vent damper to AquaSmart
diagram.
All connection points on the complete flue gas system
must be checked for correct installation and sealing
immediately after carrying out each of the installation
steps. The seams and connections must be checked for
gas leaks. Regulations require the complete flue gas
system to be checked at least once a year by a trained
and certified installer after installation and initial
operation.
5
Boiler installation
1
6 720 806 028-10.1T
1
2
6 720 804 440-18.1T
TM
as shown in the wiring
17