Viessmann BW 301.AS090, Installation And Service Instructions Manual

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101
Part no. Vitocal 300-G / W Pro SPS
Brine/water
Type BW 301.AS Type BW 302.AS
090 120 090 120 150 180 250
7838011 x x x
NH fuse holder
7841330 x x x x x x x
NH fuses
7841332 x x
7841331 x x
7841333 x
7841413 x
7841335 x
Main contactors
7841414 x x
7841310 x x
7841311 x x
7841312 x
Soft starter
7841421 x x x
7841420 x x x x
PCD web panel
7841304 x x x x x x x
CPU base module
7841305 x x x x x x x
CPU extension module
7841306 x x x x x x x
Connector
7841307 x x x x x x x
Ethernet switch
7841308 x x x x x x x
Analogue modem
7841309 x x x x x x x
Contactor relay
7841322 x x x x x x x
Logical socket
7841323 x x x x x x x
Plug-in interface relay
7841324 x x x x x x x
Reverse voltage protection diode
7841325 x x x x x x x
Parts list
Ordering parts
(cont.)
5848 246 GB
Service