Mitsubishi Heavy Industries FDE100VNPWVH Data Book Download

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'19 • PAC-DB-333

201802

Installing the motion sensor

PFA012D633

• It is possible to install the motion sensor by replacing the indoor unit.
• The recommended height is lower than 4000 mm for motion sensor. When the installation height is higher,

motion detection accuracy might be reduced.

• Sensor will detect the object with a different temperature from the surrounding.
• Sensor may not detect small children or infants with little motion.
• Use the separate motion sensor so that person's activity can be detected when the detectable area differs

from the person's activity area.

• Use the separate motion sensor when using both wireless remote control and motion sensor together.

Motion sensor

Height of the ceiling

h (m)

2.7

3.5

4.0

Detectable area

A (m)

2.9

3.9

4.5

Detectable area

A (m)

4.5

6.4

7.6

Detectable area

B (m)

3.9

4.8

5.4

Detectable area

B (m)

6.4

8.3

9.5

Ceiling plane

0.8

Floor

face

Wall

surface

(1) Places exposed to direct sunlight

●

Do not install the motion sensor kit at the following places in order to avoid malfunction.

(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) Places affected by the direct air flow of the

Indoor unit

(7) Places where the motion sensor is

influenced by the fluorescent lamp or

sunlight

(8) Places where the motion sensor is affected

by infrared rays of any other communication

devices

(9) Places where some object may obstruct the

motion sensor

(10) Place that the motion sensor have a shock

(11) Place with the strong radio wave or static

electricity

(12) Place that motion sensor lens become

tainted or have damaged. Dusty place

●

Do not leave the motion sensor without the cover.
In case the cover needs to be detached, protect the motion sensor with a packaging or bag.
In order to keep it away from water and dust.

②

Insert a tool into the dented part (2 places) of the panel cover, and wrench slightly not to damage the

paintwork of the panel to remove the cover.

③

Connect the wiring from the panel’s hole (attached to the indoor unit, color of the wiring: white, red and black,

connector: 3P, white) to the wiring from the motion sensor. Make sure to install the motion sensor in the
correct direction.

CAUTION

: Do not remove the clamp fixed the wiring.

Connect the wiring

Dented part

①

Connect the wiring from the motion sensor (attached to the indoor unit, color of the wiring: white, red

and black, connector: 3P, white) to the attached wiring to the motion sensor kit.

②

Fix the wiring with clips (6 places).

③

Connect CnG connector (4P, blue) to the PCB.

④

Connect CnV2 connector (4P, black) to the PCB.

The motion sensor will not function if it is only installed.
Set the function of the motion sensor by the wired or wireless remote control.
Refer to the manual instruction of each remote control for the setting procedure.

Note: It is not possible to set by the following remote control models or older.

Wired:RC-EX1A, RC-E5, RCH-E3
Wireless: RCN-E1R

Connect the wiring

(3P, white)

Attached wiring to the

indoor unit

Clips

Clip

CnG connector

(4P, blue)

CnV2 connector

(4P, black)

Connector (3P, white)

Clip

Control box

Attached wiring to the

motion sensor kit

Wiring from the

motion sensor

④

Install the motion sensor

Place the connector under the panel and install it to the panel with careful attention to the direction of the
motion sensor.

CAUTION

: Connect the connectors before installing the motion sensor.

In case of connecting after the motion sensor has been installed, it will be necessary to remove the
panel.

The detectable area

• This manual describes how to install the motion sensor kit.
• Instruct the customer how to operate it correctly referring to the instruction manual.
• For the installation method of the air-conditioner itself, refer to the installation manual enclosed in the

package.

Wiring connection in the control box

Motion sensor can be installed by replacing with a cover of the panel.

CAUTION

: Install the motion sensor before installing the unit.

When installing the motion sensor after unit has been fixed, injury due to falling may result
because of working at high place.

①

Remove the connector that connects the motion sensor and the wiring.

Installing the motion sensor (before installing the unit)

●

Connect the wiring to the PCB in the control box on the indoor unit and hold the wiring

securely so as not to apply unexpected stress on the PCB.