Hitachi PC-ARH1E - Check Mode

9 CHECK MODE
Check 1: Sensor condition of the air conditioner will be
monitored and indicated.
Check 2: Sensor data of the air conditioner prior to alarm
occurrence will be indicated. Press and hold “ ”, “ ” for “Temp”
and “Fan” simultaneously for at least three seconds during the
normal mode.
1 Select the “Check” mode by pressing “ ” or “ ” for “Temp”
and press “Fan”.
01: Check 1
02: Check 2
2 Select the indoor unit by pressing “ ” or “ ” for “Temp” and
press “Fan”.
3 Press “ ” or “ ” for “Temp” and select the item.
4 Press “ ” or “ ” for “Temp” simultaneously to return to the
normal mode.
? NOTE
The “check” items are different for each indoor unit type. Check the
servicemanualfortheindoorunittobeusedforthedetailedinformation.
CHECK MODE
PMML0497 rev.1 - 12/2020
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