Operating and Maintenance Instructions
210-OMI10878
ORIGINAL INSTRUCTIONS
Page 5 of 6
ebm-papst UK Ltd
Chelmsford Business Park Chelmsford Essex CM2 5EZ
Telephone: +44(0)1245468555 Fax: +44(0)1245466336
e-mail
Yellow On or Off
Blue On
Temperature sensor open or short circuit.
Fan speed not in expected range
Yellow Flashing
Blue Off
Wrong control profile selected.
Temperature sensor poorly positioned in system.
Fan stops after running up
Yellow On
Blue On
Excessive supply voltage or fan fault.
Fan stops then ramps up
repeatedly
Yellow On
Blue On when fan
stops
Selected power range too low.
A detailed technical specification for this controller and a list of ebm-papst fans which have been tested for
compatibility is available at
www.ebmpapst.co.uk/datasheets
DC Temperature Controller - Fan Compatibility List
The DC temperature controller is suitable for use with most ebm-papst compact fans but there are a small
number of high speed fans requiring surges of current in excess of 17 Watts which may not operate correctly.
The following ebm-papst fans have been tested for compatibility
252N
3414N
412J
4212NGL
4312
3312
3414NG
412JH
4212NGM
4314
3312L
3414NGH
414
4212NGN
8312
3314
3414NGL
414F
4212NH
8314
3412N
3414NGM
414H
4212NN
3412N2GLE454
3414NHH
414J
4214NGL
3412N2GLLE453
412
414JH
4214NGM
3412NG
412F
414JHH
4214NGN
3412NGH
412FH
4182NGX
4214NH
3412NHH
412H
4184NGX
4214NN
An updated list of ebm-papst fans which have been tested for compatibility is available at
www.ebmpapst.co.uk/datasheets
Maintenance and Servicing
There are no user serviceable parts.
