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TCB-IFDMR01UP-UL
(Terminal block with relay)
MAX. 1640'5" (500 m)
Signal
DO7 - DOE, N1
DC12 V
GND
DO7 - DOE, N1
Output
Name
DO7
Thermostat On Digital
Output
DO8
Cooling / heating start up
control signal output
DO9
Pre defrost signal
DOA
Cooling/ heating output
DOB
Notice code Output
DOC
FAN mode Output
DOD
FAN mode Output
DOE
FAN mode Output
N1
Ventilation fan output
- Analog Output functions -
TCB-IFDMR01UP-UL
(Terminal block with relay)
Shield wire MAX. 656'2" (200 m)
AO1
Output
0 - 10 V
AO1
Output
Name
AO1
FAN speed 0 - 10 V output
Analog Output 1 (0 - 10 V)
AO2
Nothing
Analog Output 2 (0 - 10 V)
Locally procured
Relay (DC12 V)
Thermostat ON signal is output. It is usually the ON output at
the time of operating.
Outputs the start control signal for cooling and heating
operation.
Outputs just before defrosting (at least 5 minutes before).
Output as OPEN during cooling operation, and CLOSE duing
heating operation.
Output to display Notice code (if there is any at the time.)
For details, see the outdoor unit Service Manual.
Output Fan Mode : DOC = High
• 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.
Output Fan Mode : DOD = Mid
• 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.
Output Fan Mode : DOE = Low
• 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.
The signal operation setting by FAN button on the remote
controller is performed on the remote controller
DN[31] : 00(OFF), 01(ON).
Locally procured
0 - 10 V Signal (+)
• Each FAN speed is output at 0 - 10 V.
• The output voltage can be changed by DN setting [4A4] to
[4A6].
FAN
Output
speed
(Def)
HH
9 V
H
6 V
L
2 V
STOP
0 V
Cannot be used.
– 20 –
Description
Description
Initial
Applicable range
(Def)
4A4 (0009)
8 V (0008) - 10 V (0010)
4A5 (0006)
4 V (0004) - 7 V (0007)
4A6 (0002)
1 V (0001) - 3 V (0003)
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✓ : Available ✕ : Prohibition
TA
DDC
TF
✓
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✓
✓
✓
✓
✓
✓
✓ : Available ✕ : Prohibition
TA
DDC
TF
✓
✓
✓
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