Error messages / Troubleshooting
FluidAqua Mobil - FAM10/15-P
en(us)
Page 105 / 124
BEWA FAM10-15-P 4052078 en-us 2015-11-05.doc
2015-11-05
28. Heater fuse has tripped
Cause:
The heater fuse has tripped. The FAM goes into the
after-running phase and switches off.
Remedy:
Select an operating mode without heater. The message
will however be displayed and can be reduced with
ESC.
Perform the following steps:
Step
Description
1. Message:
28. Heater fuse has tripped.
2.
Switch off the FAM at the main switch.
3.
Open the control cabinet door and switch the tripped motor
protection switch and/or fuse back on.
Make sure the setting of the current corresponds to the heater
type level.
Close the control cabinet door and plug the power plug back in.
4.
Switch on the FAM at the main switch and start operation by
pressing the F1 key.
->a. The fault is repeated.
-> proceed to Step 6.
5.
->b. The fault is not repeated.
-> proceed to Step 15.
6.
Check the current consumption of the motor and/or of the heater
at which the motor protection switch and/or the fuse has tripped
against the specifications on the type label.
7. ->a.
If
the
measured current I <= I
N
-> proceed to Step 9.
->b. If the measured current I >= I
N
-> proceed to Step 8.
8.
Replace the defective
motor/heater.
-> proceed to Step 9.
9.
Close the control cabinet door. Switch on the FAM at the main
switch and start operation by pressing the F1 key.
->a. The fault is repeated.
-> proceed to Step 11.
10.
->b. The fault is not repeated.
-> proceed to Step 15.
11.
Replace the motor protection switch and/or fuse.
12.
Close the control cabinet door. Switch on the FAM at the main
switch and start operation by pressing the F1 key.
13. ->a. The fault is repeated.
-> proceed to Step 14.
Summary of Contents for FluidAqua Mobil FAM 10-P
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