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Terminal DO7 / DO7: Thermostat on Digital output (DC12 V)
• When the thermostat of Dx-coil is ON, a signal comes out.
40VAM--C8FATEE
(Terminal block without relay)
MAX. 500 m
Signal
DO7 -
DOE
DC12 V
GND
DO7 - DOE
Terminal DO8 / DO8: Cooling / heating start up control signal output
• Outputs the start control signal for cooling and heating operation.
Terminal DO9 / DO9: Pre defrost signal
• Output just before defrosting (at least 5 minutes before).
Terminal DOA / DOA: Cool open heat close output
• Heating mode is close, Cooling mode is open.
Terminal DOB / DOB: Notice code output
• Issued when Notice code is output. For details, see the outdoor unit Service Manual.
Terminal DOC / DOC, DOD / DOD, DOE / DOE: FAN speed output
• If select the fan output from interface, use this output. For TA and TF types, the output changes by changing the fan
speed from the remote controller.
DOC = High / DOD = Mid. / DOE = Low
Terminal N1 / N1, N2 / N2: Nothing
The specifications of Terminal DI1 to DI5 are as follows.
• You can switch between voltage and non-voltage with SW701.
SW701
GND
DI1 -
SIGNAL (12 V)
DI1 - DI5
Locally procured
Relay (DC12 V)
OFF
ON
1
MAX. 100 m
Locally procured
DI5
40VAMR-C8FATEE
(Terminal block with relay)
SW701
SIGNAL (+)
DI1 -
SIGNAL (-)
DI1 - DI5
– 29 –
Same as on the left
OFF
ON
SW701
1
MAX. 100 m
Locally procured
Signal Voltage (DC12 V ± 10%)
DI5
GND
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