Supply And Return Piping Configuration - Viessmann Vitosol 100-FM SV1F Installation, Operating And Service Instructions

Vitosol 100-FM/200-FM Installation, Operating and Service

Supply and Return Piping Configuration

Multiple collector array
Legend
A Rating plate (must be on the outside of the outer
collectors)
B Collector temperature sensor location
C Air vent location
D Supply pipe from collector
E Return pipe to collector
F Alternate location for return pipe to collector
CAUTION
Arrows on the first and last collector in a series must
point towards the outside.
Single collector array
Note: This piping configuration requires 1x short
connecting pipe on page 7.
* must be ordered separately from Viessmann.
Arrow directions are to ensure balanced flow throughout
the collectors.
If the collectors are not connected as shown above, it
could also result in:
- Collector temperature sensor not sensing the hottest
collector temperature
- The fluid flow through the collector array may be
imbalanced.
- A decrease of the efficiency of the collectors.
CAUTION
Viessmann strongly recommends not removing the
cover foil from the collectors until after initial start-up
in order to prevent overheating.
Hydronic Connections
29