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CS-C120TE
Pump-Down Terminal
•
The thermostat will be switched ON (even if the room
temperature is low) when the pump-down terminal is short-
circuited (by using alligator-type clips or a similar method),
thus permitting easy pump-down when the unit is to be
moved to another place.
temperature is low) when the pump-down terminal is short-
circuited (by using alligator-type clips or a similar method),
thus permitting easy pump-down when the unit is to be
moved to another place.
For changing the Wireless Remote Control
Transmitter’s Oscillation Code
Transmitter’s Oscillation Code
•
If two or more air conditioners are located in the same
room, any one of four oscillation codes can be selected by
simply adding parts to the Remote Control Printed Circuit
Board and to the indoor unit Main Control P.C.B.
(If the two or more air conditioners in one room have the
same oscillation code, all of them will be activated by
operation of one Remote Control transmitter.)
room, any one of four oscillation codes can be selected by
simply adding parts to the Remote Control Printed Circuit
Board and to the indoor unit Main Control P.C.B.
(If the two or more air conditioners in one room have the
same oscillation code, all of them will be activated by
operation of one Remote Control transmitter.)
•
By adding a jumper wire at the Remote Control P.C.B.
side and a carbon resistor (1/4W) to the Main Control
P.C.B. as shown in the table at the right, any one of four
oscillation codes, including the one at the time of
shipment from the plant (No.0), can be selected.
side and a carbon resistor (1/4W) to the Main Control
P.C.B. as shown in the table at the right, any one of four
oscillation codes, including the one at the time of
shipment from the plant (No.0), can be selected.
P.C.B.
Remote Control
transmitter
P.C.B.
Main Control
J-B
J-A
R-X
Microcomputer
IC1
IC1
No. 0
No. 1
No. 2
No. 3
P.C.B.
Remote Control
J-A
—
—
J-B
—
—
P.C.B.
Main Control
RX
—
16k
Ω
6.2
Ω
0
Remarks
As shipped from factory
\
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Servicing Information
Pump-down terminal
Blue Connector
(CN-PUMP)
Untitled-5
6/25/00, 2:23 PM
17
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