Accessories; Installing The Occupancy Sensor - Toshiba TCB-SIR41U-E Manuel D'installation

• Thank you for purchasing Occupancy sensor for TOSHIBA air conditioners.
• Read this manual carefully for correct installation of the Occupancy sensor before starting work.
• After the installation is completed, execute a test run to check for normal operation.
Ask the customer to keep this manual.
Contents
1 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 Installing the Occupancy sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
3 Wiring the Occupancy sensor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
4 CODE No. (DN) setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Observe the safety precautions described in the Installation Manual and Owner's Manual of the 4-Way Smart
Cassette type air conditioner (Indoor unit), or the Installation Manual supplied with the ceiling panel.
1

Accessories

Part Name
Occupancy sensor
Installation Manual
(This manual)
Cord clamp
Screw
M4 × 12 mm
1-English
Q'ty
1
1
1
1
- 1 -
2

Installing the Occupancy sensor

Install the Occupancy sensor in correct orientation, since the Occupancy sensor can be installed at only one corner
as shown in (Fig. A).
1
Remove the air intake grill.
2
Remove the adjust corner cap at the corner where the Occupancy sensor is to be installed. (Fig. B)
Drain pipe Refrigerant pipe
Electrical
control box
(Fig. A)
Air intake grill
Occupancy sensor
installing position
3
The heat insulator is packed in the square holes for ceiling panel wires. Remove the heat insulators
temporarily, and pass the wire from the Occupancy sensor through the square hole. (Fig. C)
4
Pull the black seal material that covers the wires by approx 20 mm out of the square hole on the indoor
unit side, and then clamp the wires with the supplied cord clamp tightened with the screw. (Fig. C)
• Securely position the black seal material. Failure to do so may cause water leakage or dew drop on the
unit and wires.
(Fig. C)
Remove the heat insulator in the
square hole on the indoor unit side.
Pull the black seal material that
covers the wire by approx 20 mm out
of the square hole.
Pull the adjust corner cap in the arrow (1)
direction. Slide the adjust corner cap in the (2)
direction to remove it.
(Fig. B)
Adjust corner cap
(2) (1)
Ceiling panel
Pass the wires through the supplied
cord clamp and tighten with the screw.
2-English