Sanyo SPW-C0705DZH8, Технические данные инструкция

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7-10
PCB and Functions
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8
No Signal OFF Control
No Signal OFF Control
This is a method to control the Indoor unit individually, and
is to connect to the Indoor unit.
In case of group control, the unit can be operated even
if each indoor unit (Control PCB) is connected within the
group.
You can use this function to stop the operation and do not
need the external operation control.
When the card switch box and the card lock etc. are used,
you can prevent from leaving on the indoor unit.
• When the card is inserted, start-stop operation is permit-
ted with the remote-controller.
• When the card is pulled out, the indoor unit stops if it is
operating and prohibits the start-stop operation of the
remote-controller.
Control items
(1) When external contact is ON: the start-stop operation is
permitted with the remote-controller.
(Status: When the card is inserted in the card switch box)
(2) When external contact is OFF: the start-stop operation of
the remote-controller is prohibited.
(Status: When the card is removed from the card switch
box)
* If the card switch box does not operate as the above-
mentioned operation, please exchange it with the relay of
the b contact.
Note: The wire length from the indoor unit control PCB to the
relay must be within 2 meters.
Lead wire with 6P plug
(Special-order parts: WIRE K 623 176 6814)
T10
(YEL)
Indoor unit
control PCB
Relay
(Field supply)
POWER
External contact
(Card switch box, etc.:
field supply)
• The contact in the
figure is a state
where the card is
pulled out.
2. Indoor Unit Control PCB Switches and Functions
2-4. T10 Terminal Wiring Example
TD831143-00̲W-3WAY.indb 10 TD831143-00̲W-3WAY.indb 10 2008/12/01 16:23:26 2008/12/01 16:23:26