Sanyo SPW-K125XH manual Intelligent controller SHA-KT256EG, Communication adaptor SHA-KA128AGB

Intelligent controller (SHA-KT256EG)

Web application

*Display sample

(Dimensions: H 240 x W 280 x D 138 mm)

*Power supply	AC 100 to 240 V (50 Hz), 20 W
	(separate power supply)
*I /O part	Remote input (voltage-free contact):
	All on/off
	Remote output (voltage-free contact):
	All ON, All alarm
	(external power supply within DC 30 V)
*Total wiring length	1 km for each system

* Only for embedding in the panel

Max. 256 indoor units (4 systems x 64 units) can be controlled. In case of three or

more systems, a communication adapter SHA-KA128AG must be installed on the outside. Operation is possible as batch, in zone units, in tenant units, and in group units.

ON/OFF, operation mode setting, temperature setting, for speed setting,

air flow direction setting (when used without a remote controller), and remote controller local operation prohibition (prohibition 1, 2, 3, 4) can be done.

A system without a remote controller is possible. Joint use with a remote controller or a system controller etc. also is possible.

Use of a schedule timer and holiday setting also can be done.

Proportional distribution of the air-conditioning energy is possible. Input pulse signal from Electric or Gas consumption meter.

*In case of joint use with a wireless remote control system, there are limitations for the control mode. Please use only with "Permission" and "Prohibition 1".

Limitation contents for prohibited operation

Prohibition means limitation of the operation contents from the remote controller. It is also possible to change the prohibition items.

	Limitation contents
	There is no limitation for the operation of the remote controller. However,
Individual	the contents will be changed to the contents of the controller operated last.
	(Last-pressed priority)
Prohibition: 1	The remote controller cannot be used for ON/OFF. (All other
	operations are possible from the remote controller.)
	The remote controller cannot be used for ON/OFF, operation mode
Prohibition: 2	change, and temperature setting. (All other operations are possible from
	the remote controller.)
	The remote controller cannot be used for operation mode change and
Prohibition: 3	temperature setting. (All other operations are possible from the remote
	controller.)
Prohibition: 4	The remote controller cannot be used for operation mode change.
	(All other operations are possible from the remote controller.)

Note: Avoid joint use of the AMY system and the intelligent controller on the same indoor/outdoor operation line.

Linked system No. 1

Intelligent controller SHA-KT256EG

System signal x 4 Linked system No. 2

RS 485 (Polarity shield wire)

Linked system No. 3

Communication

adapter Linked system No. 4 SHA-KA128AGB

System signal x 4

Max. 4 links can be connected for

the indoor/outdoor operation line= Max. 64 indoor units x 4 (256 units) Max. 30 outdoor units x 4 (120 units)

Communication adaptor (SHA-KA128AGB)

Required to connect three or more linked wiring systems (indoor/outdoor operation lines) to the intelligent controller .

Also required for connection of the AMY software.

* For more detail, please take a look at page 58.

Two linked wiring systems can be connected to one SHA-KA128AG, but max. 4 systems can be connected for the entire intelligent controllers.

*As this is not a splash-proof design, it must be installed indoors or in the control panel etc.

(Dimensions: H 260 x W 200 x D 68 mm)

* Power supply: AC 100 to 240 V (50 Hz),

3 W (separate power supply)

CONVENIENT SYSTEM CONTROL

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