Connection To Compiled Failure Alarm - Viessmann VITOTRONIC 100, HC1 Installation And Service Instructions Manual

Installation – Vitotronic 300-K
Connection of the compiled failure alarm
Implement connection gÖ on A3 in
accordance with overview on page 104
and control panel wiring.
A3
gÖ
22
A
B
Rated voltage: 120 VAC 60 Hz
Rated current:
Recommended connection
wire size:
1. Disconnect power to control and
burner.
2. Connect the compiled failure alarm
as shown in the diagram.
A Connect terminal strip in
connection enclosure of boiler
control
B Visual and/or audible alarm device
(120 VAC)
max. 2 FLA
AWG 14