Mitsubishi Heavy Industries FDURA501 User Manual

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a) At shipping from factory J1 on PCB OFF
¡ Input signal to CnT OFF → ON [Edge input] ... Air conditioner ON
¡ Input signal to CnT ON → OFF [Edge input] ... Air conditioner OFF
b) When J1 on the PCB of indoor unit is turned on at the field.
Input signal to CnT becomes Valid at OFF → ON only and the motion of air conditioner [ON/OFF] is inverted.
CnT Input
Air Conditioner A
Air Conditioner B
OFF
OFF
*ON
ON
ON
ON
ON
ON
ON
OFF
OFF OFF
*ON
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
CnT Input
Air Conditioner A
Air Conditioner B
Note (1) The ON at the * mark indicates ON
using the remote control switch, etc.
2) Control of input signal
(Make sure to connect the standard remote control unit. Control of input signal is not available without the standard
remote controller.)
Control of input signal (switch input, timer input) connectors (CnT) are provided on the control circuit board of the
indoor unit.
However, when the operation of air conditioner is under the Center Mode, the remote control by CnT is invalid.

Mitsubishi Heavy Industries FDURA501 Specifications

General

Brand	Mitsubishi Heavy Industries
Model	FDURA501
Category	Air Conditioner
Language	English