INT-R295-EN-10-11-17
20
NOTE:
A broken temperature sensor or bad connection to the sensor
will result in an over temperature alarm. This applies for two
situations:
•
A defective sensor of the temperature controlling circuit
results in a primary over temperature alarm condition.
•
A defective sensor of the safety circuit results in a
secondary over temperature alarm condition.
9.2
Other Safety Features
D. Audible Alarm Suppression
The audible alarm may be suppressed for a short period by
pressing the Audible Alarm Suppression button. Audible alarm
suppression is indicated by a solid amber led. After the interval
of 2 or 3 minutes, or after pushing the button once again, the
audible alarm will automatically be activated again.
Unit type
50 Hz
60 Hz
MA1100-EU
3 min.
2 min.
MA1100-US
-
2 min.
MA1100-JP
3 min.
3 min.
E.
Service Indicator
When the yellow LED under the wrench turns on, accompanied
by a single beep, the Mistral-Air
®
Plus warming unit has been
used for ≥ 2000 hours. This service indicator means that the
filter must be replaced. Reference Chapter 12 for filter
replacement instructions.
Alarm type
Alarm priorities
Service indicator
Low priority
Under temperature alarm
Low Priority
Over temperature alarm (primary and
secondary)
Medium priority
