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Hitachi PC-ARFP1E Installations- Und Betriebshandbuch Seite 20

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FUNCTION SELECTION AND SETTING

Table B Input and Output Number Display and Connectors
Input number display
Input/Output indication
Input 1
Input 2
Output 1
Output 2
Output 3

Table C Input and Output Settings and Display Codes
Indication
00
Not set
01
Room Thermostat (for Cooling)
02
Room Thermostat (for Heating)
03
Remote ON/OFF 1 (Level)
04
Remote ON/OFF 2 (Operation)
05
Remote ON/OFF 2 (Stoppage)
06
Forbidding Remote Control after Manual Stoppage
07
Remote Cooling / Heating Change
08
Elevating Grille Input
?
N O T E
After at least 3 minutes from the power ON, change the optional setting.
The elevating grille input can be set to "Input 2" only.
The elevating grille cannot be set to "Input 1".
The elevating grille output can be set to "Output 1" or "Output 2" only.
The elevating grille output cannot be set to "Output 3".
Do not set the elevating grille for the total heat exchanger.
Record the setting conditions for each input and output in the "Setting" column of the table.

Thermistor Selection
This function changes the temperature thermistor from indoor unit thermistor to thermistor of remote control switch or an average
between both temperatures.
1 Press and hold " " (menu) and " " (return) simultaneously for
at least 3 seconds during the normal mode (when unit is not
operated). The test run menu will be displayed.
2 Select "Thermistor Selection" from the test run menu and press
"OK".
3 Change the temperature thermistor item by pressing "
press "OK".
12
PMML0404A rev.1.1 - 06/2022
Port
CN3 1-2
Remote ON/OFF 1 (Level)
CN3 2-3
Prohibiting Remote Control after Manual Stoppage
CN7 1-2
Operation
CN7 1-3
Alarm
CN8 1-2
Thermo-ON for Heating
Input
" and
Factory setting
Setting item
Output
Not set
Operation
Alarm
Cooling
Thermo-ON for Cooling
Heating
Thermo-ON for Heating
Total Heat Exchanger
Elevating Grille Output
Indication
03
06
01
02
06

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