Mitsubishi Electric NX-W Installation And Operating Manual page 40

UM_NX-W_00_05_19_ML
Units without air relief valves and without water circuit discharge valve. These devices are the responsibility of the installer and must therefore be installed on the system side.
Units with hydronic kits: NX-W
MITSUBISHI ELECTRIC HYDRONICS & IT COOLING SYSTEM S.p.A.
SYSTEM RETURN LINE
SYSTEM DELIVERY LINE
LEGEND
CD Condenser
EV Evaporator
Pd Differential pressure switch
S1 Evaporator water inlet probe
S2 Evaporator water outlet probe
S3 Condenser water inlet probe (only WH)
S4 Condenser water outlet probe (only WH)
40
SYSTEM DELIVERY LINE
SYSTEM RETURN LINE
In-line single pump
SYSTEM RETURN LINE
SYSTEM DELIVERY LINE
Translation of the original instructions
EN