Toshiba TCB-AX21UL installation manual How To Set The Room Temperature Sensor

Models: TCB-AX21UL

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7 HOW TO SET THE ROOM TEMPERATURE SENSOR

Wireless remote controller kit

Installation Manual

 

To operate a group control of multiple indoor units by 2 remote controllers

MAIN and SUB remote controllers are operable even if they are installed to any indoor unit. (Total cable length: Within 656’2” (200 m))

Wireless remote controller kit

Signal receiving unit

Remote controller inter-unit cable for group control (Field procurement) (AWG20 (0.5 mm2))

(UL wires rated 300 V)

Wired remote controller (SUB)

(Sold separately)

Terminal block for

 

remote controller

Indoor unit

cable

No.1

Ground

Indoor unit

No.2

Ground

Indoor unit

No.3

Ground

Indoor unit

No.4

Ground

7 HOW TO SET THE ROOM TEMPERATURE SENSOR

The room temperature sensors are equipped in the indoor unit and the wireless remote controller.

One of two sensors works.

The room temperature sensor is set to the indoor unit side as factory default.

To select the sensor in the remote controller, push the SENSOR button (figure below) inside of the remote controller cover and check “Manual background” disappears from LCD.

NOTE

If the room temperature data from the remote controller is not transmitted to the unit for 10 minutes or more, the sensor at indoor unit side is automatically selected even if the sensor at the remote controller side is selected.

Fix the remote controller toward the unit as possible.

Manual background SENSOR button

EN

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10-EN

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Toshiba TCB-AX21UL installation manual How To Set The Room Temperature Sensor