Hitachi PC-ARH1E - Page 31

8.1 INPUT AND OUTPUT NUMBER DISPLAY AND CONNECTORS
Input Number Display
Port
Factory Setting
Setting
Input/Output Indication Setting Item Indication
Input 1 CN3 1-2 Remote ON/OFF 1 (Level) 03
Input 2 CN3 2-3 Prohibiting Remote Control after Manual Stoppage 06
Output 1 CN7 1-2 Operation 01
Output 2 CN7 1-3 Alarm 02
Output 3 CN8 1-2 Thermo-ON for Heating 06
8.2 INPUT AND OUTPUT SETTINGS AND DISPLAY CODES
Indication Input Output
00 Not set Not set
01 Room Thermostat (for Cooling) Operation
02 Room Thermostat (for Heating) Alarm
03 Remote ON/OFF 1 (Level) Cooling
04 Remote ON/OFF 2 (Operation) Thermo-ON for Cooling
05 Remote ON/OFF 2 (Stoppage) Heating
06 Forbidding Remote Control after Manual Stoppage Thermo-ON for Heating
07 Remote Cooling / Heating Change Total Heat Exchanger
09 Setback Operation
? NOTE
• AfteratleastthreeminutesfrompowerON,changetheoptionalsetting.
• 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.
INPUT AND OUTPUT SELECTION
PMML0497 rev.1 - 12/2020
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