Mitsubishi Heavy Industries SRK63ZR-S Technical Manual page 80

Installation of the interface
・Install the interface within the range of the connection cable length
from the indoor unit. (approximately 1.8m)
・Be sure not to extend the connection cable on site. If the connection
cable is extended, malfunction may occur.
・Fix the interface on the wall, pillar or the like.
DO NOT install the interface and wired remote control at the
following places.
Places exposed to direct sunlight
○
Places near heating devices
○
High humidity places
○
Surfaces where are enough hot or cold to generate condensation
○
Places exposed to oil mist or steam directly
○
Uneven surface
○
Mounting the interface directly on a wall
Mount the lower casing of the interface on a flat surface with wood
①
screws provided as standard accessory.
②Mount the upper casing.
Recessing the interface in the wall
①Recess the electrical box (procured locally) and
connection cables in the wall.
②Mount the lower casing of the interface to the
electrical box with M4 screws (procured locally).
③Mount the upper casing.
Mounting the interface with the mounting bracket
①Mount the mounting bracket to the interface with tapping
screws provided as standard accessory.
②Mount the mounting bracket on wall or the like with wood
screws provided as standard accessory.
③Mount the mounting bracket to a wall surface, etc.
using the wood screws provided.
Installation check items
□ Are the connection cables connected securely to the terminal blocks and connectors?
□ Are the thickness and length of the connection cables conformed with the standard?
Cut out the punch-outs
for the connection cables
running into the casing
with cutter
②Mount the
upper casing
①Recess the electrical
box and connection cables
Electrical box
(procured locally)

- -
Wiring inlet
① Mount it on a wall or a pillar
with 2 of wood screws
Connection cable
②Mount it to the electrical box
with 2 of M4 screws
(procured locally)
③Mount the upper casing
②Mount the mounting
bracket on the interface
with 2 of tapping screws
'15 • SRK-T-175
Wiring inlet
③Mount the r b c a e k t n o
a wall or a pillar with
2 of wood screws