Biddle DF Specifications download pdf (Page 30)

en-30

4. . Maintenance

4.1 Cleaning the unit

You may clean the exterior of the unit with a damp cloth and a

domestic cleansing agent. Do not use any solvents.

Caution:

c Make sure no water runs into the unit.

4.2 Scheduled maintenance

Biddle recommends that the following inspection and mainte-

nance work is performed by an installer or other technical

expert every year.

• Check that the heat exchanger and the electrical heating

element are clean. Settled dust may cause unpleasant

smells.

• Gently remove dust with a vacuum cleaner.

• Check whether fans are working properly.

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 41 42

No comments

Biddle DF Specifications Page 30