STIHLER ELECTRONIC ASTOTHERM plus, Instructions For Use Manual

Page: 42 / 51

ASTOTHERM PLUS Instructions for Use 12 Maintenance
42
Test 6 Manual excessive temperature cut off 1
Required
Actions 1. Operate the Warmer with the middle setpoint temperature.
2. Hold down the
“Start” button
at least for 3 seconds, to
start the test.
Result The test is successful, when:

The display alternately indicates t1 and the actual temperature
and after a short time
-
the
“Start” LED
flashes green,
-
the
“Alarm” LED
lights yellow,
-
the acoustic alarm signal sounds.
The test is not successful if any of the following conditions
occurs:

The display does not indicate t1 .

The
“Start” LED
does not flash.

The
“Alarm” LED
does not light.

The acoustic alarm does not beep.
For the continuation of the tests, press the
“Start” button
to
switch the Warmer back to the Heating Mode .
Test 7 Manual excessive temperature cut off 2
Required
Actions 1. Operate the Warmer with the highest setpoint temperature.
2.
Hold down the “Increase” button
at least for 3 seconds, to
start the test.
Result The test is successful, when:

The display alternately indicates t2 and the actual temperature
and after a short time
-
the “Start” LED
flashes green,
-
the “Alarm” LED
lights yellow,
-
the acoustic alarm signal sounds.
The test is not successful if any of the following conditions
occurs:

The display does not indicate t2 .
 The “Start” LED
does not flash.
 The “Alarm” LED
does not light.

The acoustic alarm does not beep.
For the continuation of
the tests, press the “Start” button
to
switch the Warmer back to the Heating Mode .