En-4
A B C
D E F
A B C
D E F
A B C
E F
A B C
D E F
A B C
D
D E F
P
P
P
P
P
2-1. INSTALLING THE UNIT
Fix here with
M10 bolts.
Make the setting
depth deeper.
Make width wider.
Anchor leg
25
or
less
Anchor bolt length
Anchor bolt pitch
(Unit: mm)
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.
Terminal block
for power supply
• Be sure to fix the unit’s legs with bolts when installing it.
• Be sure to install the unit firmly to ensure that it does not fall by an earthquake or a gust.
• Refer to the figure 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.
• Remove the tape on the panel when opening the package. (DO NOT remove the LABELS on the panel.)
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. After
tightening, pull the wires lightly to confirm 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 fix both cable and
wire with cable clamps.
Connecting order
• Connect the terminal block in following
order.
MXZ-
6D122VA
A→B→C→D→E→F→P
MXZ-
4E83VAHZ
A→B→C→D→P
Power supply
Terminal block for
indoor/outdoor unit
*
E
,
F
:
MXZ-6D122VA
only
D
D (MXZ-4E83VAHZ)
(MXZ-6D122VA)
(MXZ-4E83VAHZ)
(MXZ-6D122VA)
<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
<INDOOR UNIT>
Cable clamps
600
370
Service panel
Screws
Note:
• Removing the handle increases the effectiveness of the wiring
operation.
• Be sure to reinstall the handle.
2. OUTDOOR UNIT INSTALLATION
HANDLE
MXZ-6D122VA
BH79A198H01_en.indd 4
6/2/2015 5:48:28 PM
