- 15 -
GB
The replacements described below should only be performed by an “Authorized Service Centre”.
Before replacing any component, you need to cut off power to the unit with the multi-polar switch.
A) Switch and thermostat
- remove the instrument panel
- undo the screws fastening the component
- disconnect the thermostat from the switch, carefully bending the two tabs of the bracket
- remove the thermostat bulb protection and take it out through the slit
- disconnect the wires, following the wiring diagram
- replace the component and reassemble everything, following the wiring diagram
- fit it all back together in reverse order to the above.
B) Heating elements
- disconnect the wires of the heating elements
- remove the heating element protection box
- remove the brackets fixing the heating element
- replace the part and reassemble everything, following the wiring diagram
Tab. 3
3.
REPLACING THE MOST IMPORTANT COMPONENTS
1
2
3
4
5
6
380...415 V 3N
50/60 Hz
L1
L2
L3
N
PE
L1
L2
N
PE
380...415 V 2N
50/60 Hz
220...240 V 3
50/60 Hz
L1
N
PE
220...240 V
50/60 Hz
L1
N
PE
The electrical connection plate is placed near the terminal board.
MODEL
EFT49L
EFT49LC
EFT49R
EFT49RC
EFTA49L
EFTA49LC
EFTA49R
EFTA49RC
TYPE OF SUPPLY
3N AC 380...415 V 50/60 Hz.
2N AC 380...415 V 50/60 Hz.
3 AC 220...240 V 50/60 Hz.
1N AC 220...240 V 50/60 Hz.
Mass.
A/f.
N° cables
m m
2
8.3
16.66
14.4
25
5 x 1.5
4 x 2.5
4 x 1.5
3 x 4
Mass.
A/f.
N° cables
m m
2
16.66
33.32
28.86
50
5 x 2.5
4 x 6
4 x 4
3 x 10
EFT99L
EFT99LC
EFT99R
EFT99RC
EFT99LR
EFT99LRC
EFTA99L
EFTA99LC
EFTA99R
EFTA99RC
Summary of Contents for EFT49L
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