-
153
-
'13 • PAC-DB-194
Wall surface
Wiring
Electrical box
（Prepare on site）
15
67
83.5
117
33.5
16
X Y
Wiring specifications
In case of embedding wiring
In case of exposing wiring
Remote control installation dimensions
Names and functions of sections
Installation of remote control
Note: Installation screw for remote control
M4 Screw (2 pieces)
Wiring outlet
(In case of embedding wiring)
Installation hole
12×7 Slot hole
9×4.5 Slot hole （2 places）
Length
Wiring thickness
100 to 200m
0.5mm
2
×2 cores
0.75mm
2
×2 cores
1.25mm
2
×2 cores
2.0mm
2
×2 cores
Under 300m
Under 400m
Under 600m
Sheath
Upper case
Upper case
wiring
DO NOT install the remote control at the following places in order to avoid malfunction.
(1) Places exposed to direct sunlight
(2) Places near heat devices
(3) High humidity places
(4) Hot surface or cold surface enough to generate condensation
(5) Places exposed to oil mist or steam directly
(6) Uneven surface
0.3mm
2
×2 cores.
X, Y Terminal block
Attach M3 screw
with washer
(1) Wiring of remote control should use 0.3mm
2
×
2 core wires or cables. (on-site configuration)
(2) Maximum prolongation of remote control wiring is 600m.
If the prolongation is over 100m, change to the size below.
But, the wiring in the remote control case should be 0.3mm
2
(recommended) to 0.5mm
2
.
Change the wire size outside of the case according to wire connecting. Waterproof treatment is
necessary at the wire
connecting section. Be careful about contact failure.
Thin part
The remote control wiring can be extracted from the upper center.
After the thin part in the upper side of the remote control upper
case is scraped with a nipper or knife, remove burr with a file.
Sheath
Peeling length
X wiring : 160mm
Y wiring : 150mm
120
70
L C D
Operation/Inspection lamp
During operation: Green
failure: Red
Remote control sensor
ON/OFF button
Button to start/stop the air conditioner
FAN SPEED button
Button to set the fan speed
AIR CON No. button
Indicates the No. of air conditioner
which is connected.
MODE button
Use to select the mode.
TEMP button
Use to raise the setting temperature.
TEMP button
Use to lower the setting temperature.
Operation mode display
Indoor unit No. display
VRF series outdoor unit No. display
Central control display
Displayed when controlling the
unit with the central controller.
Control disable display
The lamp is lit for 3 seconds
when a disabled button is
pressed.
Setting TEMP display
Error code display
Fan speed display
Ventilation display
This is lit during the ventilation
operation.
: Cooling
: Drying
: Fan operation
: Heating
: Auto mode
The peeling length of each wiring is as follows:
MITSUBISHI HEAVY INDUSTRIES,LTD.
AIR-CONDITIONING & REFRIGERATION SYSTEMS HEADQUARTERS
Adapted to
RoHS
directive
Unit:mm
