Fujitsu KVC Series - Side Panel L and Control Cover Installation

En-10
4.4.1. Wired or Simple remote controller wiring method
• The optional parts wiring method for “Wired remote controller” or “Simple remote
controller” is as follows.
2
1
3
4
Cable with core
Cable (Place along)
to remote controller
Hook (L) + Cable (Back)
Communication kit
Communication kit
Hook (L)
+
Cable (Back)
Hook (R)
+
Cable (Front)
Core (large)
Close
Cable tie
(Fixed diagonally)
Push mount cable tie
Connection
number (P 190)
Control cover
Vinyl tape
• Install the control cover.
4.4.2. External input and output
■
External input
• Indoor unit functions such as Operation/Stop or Forced stop can be done by using
indoor unit terminals.
• “Operation/Stop” mode or “Forced stop” mode can be selected with function setting of
indoor unit.
•
A twisted pair cable (22 AWG) should be used. Maximum length of cable is 150 m.
• Use an external input and output cable with appropriate external dimension, depending
on the number of cables to be installed.
• The wire connection should be separate from the power cable line.
● Dry contact terminal
When a power supply is unnecessary at the input device you want to connect, use the Dry
contact terminal.
*1
PCB
Connector
(CN14/CN15)
Connected device
*1: The switch can be used on the following condition: DC 12 V to 24 V, 1 mA to 15 mA.
Operation behavior
● Input signal type
Edge
ON
OFF
● When function setting is “Operation/Stop” mode 1.
Input signal Command
OFF → ON Operation
ON → OFF Stop
● When function setting is “Forced stop” mode.
Input signal Command
OFF → ON Forced stop
ON → OFF Normal
* When the forced stop is triggered, indoor unit stops and Operation/Stop operation by a
remote controller is restricted.
● When function setting is “Operation/Stop” mode 2.
Input signal Command
OFF → ON Operation
ON → OFF Stop (R.C. disabled)
NOTE: For details, refer to “■ Combination of external input and output” in “5.1. Function
details”.
■
External output
• A twisted pair cable (22AWG) should be used. Maximum length of cable is 25 m.
• Use an external input and output cable with appropriate external dimension, depending
on the number of cables to be installed.
• Output voltage: Hi DC12V±2V, Lo 0V.
• Permissible current: 50mA
Output select
● When interlocking with external device
Connector
(CN20/CN21/
CN22/CN23)
PCB
Connected
device
Relay (Locally purchased)
or
● When displaying “Operation/Stop”
Connector
(CN20/CN21/
CN22/CN23)
PCB
Connected device
Resistor
LED
Operation behavior
*If function setting “60” is set to “00”, refer to “5. FUNCTION SETTING”.
4.5. Side panel L and control cover installation
]
Install Side panel L and control cover by the reverse procedures as stated in “4.3. Side
panel L and control cover removal”.
9378533080-04_IM.indb 109378533080-04_IM.indb 102022/2/14 15:13:142022/2/14 15:13:14