High Voltage Wiring - Capacity Up Unit - Daikin CO2 Conveni-pack LRYEN10A7Y1 Installer And User Reference Manual

17.7.2 High voltage wiring – Capacity up unit
LRYEN10A7Y1+LRNUN5A7Y1
CO₂ Conveni-Pack outdoor unit
4P605460-1 – 2020.08
Connections/routing/fixing
X2M
1
X1M
PE
2
a d/e/f
X1M Power supply:
a: Power supply cable
b: Overcurrent fuse
c: Earth leakage circuit breaker
PE Protective earth (screw)
X2M Output signals:
d: Caution
e: Warning
f: Run
1
X2M
X1M
g Wiring intake (knockout hole) for high voltage. See
holes" [ 4 90].
Details – Output signals
NOTICE
Output signals. The outdoor unit is provided with a terminal (X2M) that can output 3
different signals. The signal is 220~240 V AC. The maximum load for all signals is
0.5 A. The unit outputs a signal in the following situations:
▪
C/C1: caution signal – connection recommended – when an error occurs that
does not stop unit operation.
▪
C/W1: warning signal – connection recommended – when an error occurs that
causes unit operation to stop.
▪
R/P2: run signal – connection optional – when the compressor is running.
Wiring output signals:
17
X1M PE
L1 L2 L3 N
a
b
c
L1 L2 L3 N
3N~ 50 Hz
380-415 V
X2M
C C1 W1 R P1 P2
d e f
2
g
PE
"17.3 Guidelines when knocking out knockout
Electrical installation
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Installer and user reference guide
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