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Technical data
Installer and user reference guide
159
RXYSA4~6A7V/Y1B
VRV 5-S system air conditioner
4P600330-1 – 2020.01
SFB
Mechanical ventilation error input (field supply)
V*D
Diode module
V1R, V2R (A1P) IGBT power module
V3R (A1P)
Diode module
X*A
PCB connector
X*M
Terminal strip
X*Y
Connector
Y1E
Electronic expansion valve (main – EVM1)
Y2E
Electronic expansion valve (EVT)
Y3E
Electronic expansion valve (main – EVM2)
Y4E
Electronic expansion valve (EVL)
Y5E
Electronic expansion valve (EVSL)
Y6E
Electronic expansion valve (EVSG)
Y1S
Solenoid valve (4‑way valve)
Y3S
Error operation output (SVEO) (field supply)
Y4S
Leak sensor output (SVS) (field supply)
Z*C
Noise filter (ferrite core)
Z*F (A*P)
Noise filter
Summary of Contents for VRV 5-S Series
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