INSTALLATION METHOD
ENGLISH
15
Wiring
• Separate the power supply case.
• Loosen the clamp fixating the power supply.
• Connect the 220–240 V~ power cable to the black and grounding terminal.
• Connect the 24 V~ power cable to the yellow terminal.
• Use the clamp to fixate the 220–240 V~ and 24 V~ 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 24 V~ 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.
POWER
WHM
PQNUD1S40
ODU
MENU
SELECT
WHM CHECK
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 220–240 V~ power cable, use (CV) 1.5 mm
2
x 3 and for 24 V~
power cable, use the CV wire.
!
220–240 V~
Summary of Contents for PDI Premium PQNUD1S40
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