SMC Networks HRL100-A 40 Series User Manual

HRX-OM-X037
Chapter 7 Alarm Notifications and Troubleshooting
HRL Series 7.4 Other Errors
7-5
7.4 Other Errors
 How to check other errors
Possible causes and countermeasures for failures with no alarm code
display are shown in ’’Table7.4-1”.
Table 7.4-1 Possible causes and countermeasures for failures without alarm code
Content of
failure
Possible cause
Countermeasure
Touch panel
displays nothing.
The breaker of the user’s power supply
or/and the optional breaker is/are not
turned ON.
Turn ON the breaker.
Breaker of this product is broken
Replace the breaker.
No power supply.
(e.g. Breaker(s) in the power supplying
route has not been turned ON.)
Supply the power.
The breaker for the user’s facility or the
optional breaker has tripped due to
short-circuit or leakage of electricity.
Repair the short-circuited part or
the electricity leaking part.
The DC power supply has failed.
Replace the DC power.
The product
does not operate
after pressing
the [ ]
button.
Communication setting has been
turned ON.
Check the setting of the operation
mode.

SMC Networks HRL100-A 40 Series Specifications

General

Brand	SMC Networks
Model	HRL100-A 40 Series
Category	Chiller
Language	English