Nibe SAM 42 - Replacing the Air Filter

General pipe
connections
Pipe installation must be carried out in accordance with
current norms and directives.
Dimensions and setting-out coordinates can be found
at the end of the manual.
SYMBOL KEY
MeaningSymbol
Expansion vessel
Fan
Compressor
Control valve
Temperature sensor
Reversing valve/shunt
Heat exchanger
SYSTEM DIAGRAM
Caution
This is an outline diagram. Actual installations
must be planned according to applicable
standards.
NOTE
External frost protection (outdoor air damper)
should be installed in the outdoor air duct, if
SAM 42 is installed in a cold climate.
-AZ2
SAM 40
SAM 42
11Chapter 4 | Pipe and ventilation connectionsSAM 42
4 Pipe and ventilation
connections