Fujitsu AUUH18LUAS Service Manual page 203

¢ Forced stop
• In the case of "Edge" input
External Input and
Function
setting
Rotary
switch
46-02
• In the case of "Pulse" input
External Input and
Function
setting
Rotary
switch
46-02
Indoor unit operation
Remote controller
NOTES:
• →hen the forced stop is triggered, indoor unit stops and Operation/Stop operation by the remote
controller is restricted.
• →hen forced stop function is used with forming a remote controller group, connect the same
equipment to each indoor unit within the group.
3-4. Details of control input function
Output PCB
SW2
— Input of indoor unit
External Input and
1 Edge
Output PCB
On
Ex IN 1
Off
Forced stop
Normal
On
Indoor unit operation
Off
Remote controller
Output PCB
SW2
External Input and
1 Pulse
Output PCB
On
Ex IN 1
Off
On
Ex IN 2
Off
Forced stop
Normal
On
Off
External input
Terminal
Ex IN 1
On
External input
Ex IN 1
Ex IN 2
On
- (05-21) -
Input signal Command
Forced stop
Off On
(R.C. disabled)
Normal
On Off
(R.C. enabled)
Forced stop
Off On
(R.C. disabled)
Normal
On Off
(R.C. enabled)
On On
Input signal Command
Forced stop
(R.C. disabled)
Pulse
Normal
(R.C. enabled)
On On
3. External input and output (for indoor unit)