61 30 608 D3497
D3497
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076.01.09
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02 10.2018
23
Dentsply Sirona
8 Troubleshooting
Service Manual inFire HTC speed
8.2 Error without message on the display
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8.2
Error without message on the display
8.2.1
Error: Wrong time displayed
Cause:
Incorrect time in controller.
Elimination:
Adjust the time.
The current time always has to be adjusted manually when clocks are
changed for daylight savings time.
1. Press function key "F".
2. Use key S2 to set the current time via the numeric keys. (Monday =
1, Tuesday = 2 ... Sunday = 7.).
3. Press key S1 to quit the dialog.
The changes are saved in the memory.
8.2.2
Error: Furnace does not heat up although autostart
program is running
Cause
Power was out for a long time during the autostart program.
Elimination
Check the power connection.
Make sure power connection is not switched with a timer.