Programming With Remote Control (Pc-Art Example) - Hitachi RCI-1.0FSN3 Service Manual

6 Optional functions
Indication Output signal
Heating signal
05
Thermo-ON signal during
06
heating

6.1.3 Programming with remote control (PC-ART example)

Programming and setting mode
Check that the unit is stopped, if not switch it off.
Press the OK and RESET buttons on the remote control at the same time for more than 3
seconds.
The screen will display SERVICE and the following indication will flicker: 01.
Selection of SERVICE 02
Press TEMP▲ or TEMP▼ to change the value of the number flickering below the SERVICE display.
Select 02 and press the OK button, or maintain the indication for 7 seconds for the remote control to change to the optional setting
mode.
Indoor unit selection
In SERVICE 02 mode, the indication changes as shown in the figure.
1 Indication 02 enabled.
2 Indication of the indoor unit on which the optional function is to be set (dis-
played in the time indication segments for the timer setting and the ADDS
a.
indication is displayed below).
3 Indication of the refrigerant cycle number of the outdoor unit on which the
optional function is to be set (displayed in the time indication segments for
the timer setting and the RN indication is displayed below).
4 The temperature setting display disappears.
In the previous step (a), press TEMP ▲ or TEMP ▼ on the remote control to select
the indoor unit on which the optional function is to be set.
N O T E
b.
The indoor unit can be selected from the indoor units connected to
•
the remote control.
• If the direction and refrigerant cycle number indication is AA, the
settings of all the indoor units are the same.
After selecting the indoor unit, press the OK button, or maintain the indication for 7
c.
seconds for the remote control to change to the optional setting mode.
213
SMGB0077 rev.0 - 01/2013
Application Remote control screen (input signal)
This signal controls the
status of the compressor.
It is extremely useful for
controlling the thermostat
switched off on indoor units.
It is extremely useful for
controlling requests by the
indoor unit to enable the
compressor.
Port
• CN7 or
CN8
• Only CN7
for RPK
units
• CN7 or
CN8
• Only CN7
for RPK
units
6