EN
15
oil heater IDX 20 D / IDX 31 D / IDX 50 D
Opening the housing
To check the fan and the air filters you will first have to remove
the upper part of the housing: To do so, please proceed as
follows:
1. Loosen the 6 screws at the upper part of the housing.
2. Remove the upper part of the housing.
3. Remove the protective grid.
Cleaning the fan blades
1. Carefully clean the fan blades with a soft, damp and
lint-free cloth. Ensure that no moisture enters the housing.
Protect electrical components from moisture. Do not use
any aggressive cleaning agents such as cleaning sprays,
solvents, alcohol-based or abrasive cleaners to dampen
the cloth.
THERMOST
AT CONTROL
ROOM TEMP
.
0,6
0
,8
1
0
0,2
0,4
Opening the filter housing
1. Unscrew the pressure gauge.
2. Loosen the hexagonal bolts at the filter housing.
3. Remove the filter housing with filters and sealing.
