2. OUTDOOR UNIT INSTALLATION
2-1. INSTALLING THE UNIT
2-2. CONNECTING WIRES FOR OUTDOOR UNIT
35 mm
15 mm
Lead wire
• Be sure to attach each screw to its correspondent terminal when securing the cord and/or the wire to the terminal block.
• Make earth wire a little longer than others. (More than 35 mm)
• For future servicing, give extra length to the connecting wires.
• Be sure to x the unit’s legs with bolts when installing it.
• Be sure to install the unit rmly to ensure that it does not fall by an earthquake or a gust.
• Refer to the gure in the right for concrete foundation.
• Do not use the drain socket and the drain caps in the cold region.
Drain may freeze and it makes the fan stop.
1) Remove the service panel.
2) Loosen terminal screw, and connect indoor/outdoor unit connecting
wire (B) from the indoor unit correctly on the terminal block. Be careful
not to make mis-wiring. Fix the wire to the terminal block securely so
that no part of its core is appeared, and no external force is conveyed
to the connecting section of the terminal block.
3) Firmly tighten the terminal screws to prevent them from loosening. Af
-
ter tightening, pull the wires lightly to conrm that they do not move.
4)
Perform 2) and 3) for each indoor unit.
5) Connect power supply cord (A).
6) Fix indoor/outdoor unit connecting wire (B) and power supply cord (A)
with the cable clamps.
7) Close the service panel securely. Make sure that 3-2. PIPE CONNEC
-
TION
is completed.
• After making connections between both power supply cord (A) and
indoor/outdoor unit connecting wire (B), be sure to x both cable and
wire
with cable clamps.
Connecting order
• Connect the terminal block in
following order.
A
→
B
→
C
→
D
→
E
→
P
<OUTDOOR UNIT>
Indoor/outdoor unit
connecting wire
<INDOOR UNIT>
Terminal block
POWER SUPPLY
~/N 230 V 50 Hz
Terminal block Terminal block
Terminal block for
power supply
Terminal block
Service panel
Screws
Fix here with
M10 bolts.
Make the setting
depth deeper.
Make with wider.
Anchor leg
25 or less
Anchor both length
Anchor both pitch
(Unit: mm)
5D102VA
Terminal block
for power supply
E unit is for 5D102VA only
Power supply
Terminal block for
indoor/outdoor unit
Cable clamp
E unit is for 5D102VA only
500
330
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