HRX-OM-W058
Chapter 7 Alarm indication and trouble shooting
7.3 Troubleshooting HRS-R Series
7.3 Troubleshooting
The troubleshooting method depends which alarm has been generated.
Refer to’’Table 7-1 Alarm code list and Troubleshooting’’.
This page explains how to reset the alarm signal condition after eliminating
the cause of the alarm.
Ensure that the alarm display screen is displayed.
Alarm can only be reset on this screen.
Press [▼] and [▲] keys down simultaneously..
The alarm is reset.
The [ALARM] lamp goes off.
The operation panel displays the circulating fluid temperature and the
circulating fluid set temperature.
The contact signal of the contact input/output communication stops.
(Refer to the Operation Manual for communication for details.)
[ ] lamp lights only when AL01 Low tank level is generated.
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