LG PDI Premium PQNUD1S40 - Wiring

INSTALLATION METHOD
15
ENGLISH
Wiring
• Separate the power supply case.
• Loosen the clamp fixating the power supply.
• Connect the 220V power cable to the black and grounding terminal.
• Connect the 24V power cable to the yellow terminal.
• Use the clamp to fixate the 220V and 24V power cable.
• Use the screw to assemble the case.
• Use the included screws to fixate the power indicator and power supply at appropriate loca-
tions within the electric panel.
• Connect the 24V power cable connected to the power supply to the power terminal of the
power indicator.
• Wire wattmeter, gas meter, central controlled communication cable, and the repeater for re-
mote reading.
• Install the included core to the 220V power cable.
POWER
WHM
PQNUD1S40
ODU
MENU
SELECT
WHM
CHECK
220V AC
Install core
Power connection
POWER
WHM
PQNUD1S40
ODU
MENU
SELECT
WHM
CHECK
Mounting on wall
CAUTION
• Power must be turned on after the product is wired completely.
!
WARNING
• Always tighten the terminal screws so that they do not
become loose.
• When connecting the power and communication cable,
always use the terminal (O-Ring, Y-Ring).
• For 220V power cable, use (CV) 1.5mm
2
x3 and for 24V
power cable, use the CV wire.
!