Viessmann VITOCAL 300-A Installation And Service Instructions Manual page 80
Type awc-i-m, aw-o-m
compact heat pump with electric drive, 230 v~
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Also See for VITOCAL 300-A:
- Installation and service instructions manual (208 pages) ,
- Installation and service instructions for contractors (124 pages) ,
- Operating instructions manual (60 pages)
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Installation sequence
Electrical connections in the control unit
E Terminal strip 1X6
F 4 red cores
1. Release and remove the 4 red
cores F at the following terminals.
2X7.10 – 1X6.4
2X8.7 – 1X6.6
2X8.8 – 1X6.2
2X7.5 – 1X6.1
Plug in coding card
Only use the coding card supplied
with the heat pump (see page 65)
80
(cont.)
2. Connect external components (e.g.
circulation pumps).
Note
If two components are connected
to the same terminal, press both
cores together into a single wire
ferrule.
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