DE DIETRICH TWH 200E - TWH 300E - TWH 300EH - Manual (Page 24)

5 Checking and maintenance
5.1 General instructions
CAUTION
Installation and maintenance of the appliance must be
done by a qualified professional in accordance with
prevailing statutory texts and codes of practice.
Maintenance operations are important for the following reasons:
4
To guarantee optimum performance
4
To extend the life of the equipment
4
To provide an installation that guarantees the best comfort over
time.
5.2 Maintenance operations to be performed
5.2.1. Cleaning the casing material
4
Clean the outside of the appliance with a damp cloth and soapy
water.
4
Clean the ventilation grid with a long-haired brush.
C
0
0
3
1
9
8
-B
5. Checking and maintenance TWH 200E TWH 300E TWH 300EH
23 03/02/2014 - 7605313-001-02