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Electrical installation
Installer and user reference guide
111
RXYSA4~6A7V/Y1B
VRV 5-S system air conditioner
4P600330-1 – 2020.01
1
X2M
2
+
–
24 V DC
240 V AC
+
–
a
b
e
d
c
f
a
SVS output terminal
b
DC power supply
c
Relay
d
Surge killer diode
e
AC power supply
f
External alarm
SVEO
The SVEO output is a contact on terminal X1M that closes in case of occurrence of
general errors. See
51] and
145] for errors that will trigger this output.
The contact has a capacity of 220~240 VAC – 0.5 A. For the SVEO connection it is
recommended to use a shielded cable.
The cable shield must be earthed at the marked earthing point that is located on
the support frame of the terminal.
Y1
V1
c
a
b
c
a
b
1 2
1 2
X1M
X1M
a
Earthing point
b
Cable shield
c
Cable to SVEO output device
Summary of Contents for VRV 5-S Series
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