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Electrical wiring connection
SMGB0066 rev.0 - 12/2009
Electrical wiring
Service Manual
3
Harmonics situation of each model regarding IEC 61000-3-2 and IEC 61000-3-12 is as follows:
Equipment complying with IEC 61000-3-2 (Professional use)
RHUE-5AHN
RHUE-6AHN
-
Equipment complying with IEC 61000-3-12
RHUE-3AVHN
RHUE-4AVHN
RHUE-5AVHN
RHUE-6AVHN
-
Check that the power supply voltage is within +/-10 % of the rated voltage. And that power supply has an impedance low
enough to avoid reducing the starting voltage more than 85% of the rated voltage.
Main controller
Non-voltage
Power supply:
1~230V 50 Hz (3N~400V 50 Hz for RHUE-(5/6)AHN)
Earth wiring
Power
supply
Pump
ON/OFF
contactor
Water
pump
230 V 230 V
Power
supply
Remote ON/OFF wiring
Alarm
YUTAKI unit
Temperature
setting wiring
(4-20mA)
Remote
indication
wiring
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