17
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Technical data
Installer reference guide
69
RXM-A, ARXM-A
R32 split series
4P718129-3A – 2023.07
17.2 Piping diagram
17.2.1 Piping diagram: Outdoor unit
PED categories of equipment:
▪
High pressure switch: category IV,
▪
Compressor: category II;
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Other equipment: art. 4§3.
RXM42A
A
B
Piping diagram legend
Liquid stop valve
Gas stop valve
Refnet
Muffler
Muffler with filter
Electronic expansion valve
Filter
Propeller fan
High pressure switch (automatic reset)