List Of Check Functions - Hitachi Eco Compact Pc-Arc-E Installations- Und Betriebshandbuch

3 Indoor unit selecting screen is displayed if one indoor unit is connected.
Indoor Unit number (refrigerant system)
4 Press " " or " " to select the indoor unit by changing the "Index No.". Then press " " to
confirm the selection.
✓ Each indoor unit has its own index number. The corresponding refrigerant system number
and address number are displayed.
5 Wait for approximately 30 seconds after the initialization starts.
6 When the initialization is completed, the screen returns to home screen.

7.2 List of check functions

Item
Check 1
Check 2
Alarm History Display
Self Check
PMEN0630 rev.0 - 03/2023
Sensor condition of the air conditioner is monitored and indicated.
Sensor data of the air conditioner prior to alarm occurrence is indicated.
Alarm History Display Alarm record data: (date, time, and alarm code) is displayed.
Up to 30 records can be recorded.
Checking of wired controller is carried out.
Address number
of the selected
unit
Index number
Initialization is
in process.
Description
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