Viessmann 301.BS090, Installation And Service Instructions For Contractors

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Part no. Vitocal 300-G / W Pro SPS
Water/water
116 kW 140 kW 112 kW 145 kW 186 kW 240 kW 290 kW
7552052 7552053 7552054 7552055 7552056 7552057 7552058
Fascia, front/back
7841405 x x x x x x x
Fascia, medium
7841407 x x x x
Fascia, large
7841408 x x x
Line entry
7837992 x x x x x x x
7837995 x x x x x x x
Labelling of hydraulic connections
7837998 x x x x x x x
Handle for mains isolator
7838000 x x x
7842400 x x x x
Shaft for handle
7842401 x x x
7842402 x x x x
Mains isolator
7838003 x x
7838004 x x
7841412 x x
7842370 x
Terminal cover for mains isolator
7838008 x x x x
7838009 x x x
Terminal cover for neutral conductor
7838011 x x x x
Retainer, NH elements
7841330 x x x x x x x
NH fuses
7842403 x x
7842404 x x
7842405 x
7842406 x
7842407 x
Main contactors
7842408 x x
7842409 x x
7842410 x
7842411 x x
Soft starter
7842369 x x
Parts list
Ordering parts
(cont.)
5549 991 GB
Service