Code No.
01
Room temperature (remote controller)
02
Indoor unit intake air temperature (TA)
Indoor unit heat exchanger (coil)
03
Indoor unit heat exchanger (coil)
04
07
B9
(0000: TCC-Link, 0001: TU2C-Link)
Indoor unit fan cumulative operating
F3
F8
Indoor unit discharge air temperature *1
Outdoor unit data *2
Code No.
Outdoor unit heat exchanger (coil)
60
61
62
Compressor discharge temperature (TD)
63
Compressor suction temperature (TS)
65
6A
6D
Compressor cumulative operating hours
F1
*1 : The above temperature values are estimated from the
temperature of the heat exchanger. It may differ from the
actual discharge temperature.
*2 : For outdoor unit data, refer to the Installation Manual and
Service Manual of the outdoor unit.
43-EN
Indoor unit data
Data name
temperature (TCJ)
temperature (TC)
Indoor unit fan speed (×1 rpm)
Communication protocol
hours (×1 h)
Data name
temperature (TE)
Outside air temperature (TO)
Heatsink temperature (THS)
Operating current (×1/10)
Outdoor heat exchange (coil)
temperature (TL)
(×100 h)
In case of wireless remote controller
(Forced test operation is performed in a
different way.)
REQUIREMENT
• For the operation procedure, be sure to follow
the Owner's Manual.
• Finish the forced cooling operation in a short
time because it applies excessive strength to
the air conditioner.
• A test operation of forced heating is
unavailable. Perform a test operation by
heating operation using the switches of the
remote controller.
However heating operation may be not
carried out according to the temperature
conditions.
• Check wiring/piping of indoor and outdoor
units
1. When pushing [RESET] button for 10
seconds or more, "Pi!" sound is heard and
the operation changes to a forced cooling
operation. After approx. 3 minutes, a
cooling operation starts forcedly.
Check cool air starts blowing. If the
operation does not start, check wiring
again.
2. To stop a test operation, push [RESET]
button once again (Approx. 1 second).
The louver closes and the operation stops.
OPERATION /
RESET button
• Check transmission of remote controller
1. Push "START/STOP" button of the remote
controller to check an operation can also
start by the remote controller.
• "Cooling" operation by the remote
controller may be unavailable according
to the temperature conditions.
Check wiring/piping of the indoor and
outdoor units in forced cooling operation.
‒ 43 ‒
Installation Manual