ASTOFLO PLUS ECO Instructions for Use
12 Maintenance
48
Test 5
Manual excessive temperature cut off
Required
Actions
1. Connect the heating profile.
2. Press and hold the
“Test” button
continuously for at least 2
seconds while the device is started (
Heating Mode
).
3. Press the
“Set” button
once or several times within 5
seconds until the test number (E11, E12) appears on the
display.
4. Press the
“Start” button
within 5 seconds to conduct this
test.
Result
The test is successful when:
The
“Start” LED flashes.
The
“Alarm” LED turns on.
There is a brief acoustic alarm signal every 16 seconds.
The display alternately indicates
HI
and temperature inside the
range of 44.0°C to 44.2°C.
All individual tests are (E11 & E12) successful.
The test is not successful if any of the following conditions occurs:
The
“Start” LED does not flash.
The
“Alarm” LED does not turn on.
The acoustic alarm signal does not beep.
The display does not indicate
HI
.
The display indicates a temperature outside the range of 44.0°C
to 44.2°C.
Test 6
Manual cable break
Required
Actions
1. Connect the heating profile.
2. Press the
“Start” button
to switch the device from
On
Mode
to
Heating Mode
to start the heating of the heating
profile.
3. Observe the temperature display for 20 seconds.
4. Disconnect the heating profile.
Result
If the test is successful:
The displayed temperature rises
and after disconnection of the heating profile:
The display indicates
C0
.
The “Start” LED flashes.
The “Alarm” LED turns on.
There is a brief acoustic alarm signal every 16 seconds.
