Mitsubishi Electric PXZ-5F85VG Manual De Instalación página 10

1-6. DRAIN PIPING FOR OUTDOOR UNIT
1) Perform the drain piping work only when draining from one place.
2) Provide drain piping before indoor and outdoor piping connection.
3) Attach the drain socket to one of the several drain holes.
Fix the drain socket into the drain hole of the base using the catches to secure it in place.
4) Connect the soft PVC hose I.D.15 mm as shown in the illustration.
5) Make sure to provide drain piping with a downhill grade for easy drain flow.
6) Glue the drain caps to close all the other unnecessary holes with the glue (Prepare in the
field).
Note:
Apply the glue securely, as the glue (Prepare in the field) will work as seal to prevent water
from leaking.
Use the adhesive for the rubber and metal.
Attention
The outdoor unit is provided with several holes for drainage at the bottom to make drainage easier.
The drain socket is used to close the unnecessary holes and centralize the drainage when using
the drain tube at the installation place.
Do not to use the drain socket in cold region. The drain tube can be frozen.
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2. OUTDOOR UNIT INSTALLATION
2-1. INSTALLING THE UNIT
• 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.)
Make the setting
depth deeper.
2-2. CONNECTING WIRES FOR OUTDOOR UNIT
1) Remove the service panel and the cable cover.
2) Pass the indoor/outdoor unit connecting wire (B) and power supply cord (A)
through the grommet. 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. Route the cables or wires so as not to deform the service
panel. Otherwise, rainwater may enter the outdoor unit.
7) Close the service panel and the cable cover securely. Make sure that 3-3.
PIPE CONNECTION 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.
8
Fix here with
M10 bolts.
Make width wider.
Anchor leg
600
Anchor bolt length Anchor bolt pitch
(Unit: mm)
Service panel
Screws
(2) Drain cap
(1) Drain socket
(K) Soft PVC hose
Terminal block
for power supply
Cable
cover
Cable clamp