Nibe FLM 40, Installation And Maintenance Instructions Manual

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11 NIBE FLM 40
For the Installer
Setting the fan capacity
Default setting:
■
Switch in position A, set on curve 2.
Switch in position B, set on curve 6.
Switch in position C, set on curve 10.
Open the front cover by pulling it out by the lower
■
edge, then lifting it up.
Switch off the voltage by turning the switch (8) to ”
■
0 ”.
Disconnect the wiring for the fan speed switch.
■
Unscrew the screw that holds the junction box, see im-
■
age.
Select fan curves for the three modes A, B and C by set-
■
ting the DIP-switches on the fan, see image and table.
The numbering of the fan curves refer to “Ventilations
connection – Fan diagram”.
DIP-switch 5 and 6 corresponds to position A on the knob.
DIP-switch 1 and 2 corresponds to position B on the knob.
DIP-switch 3 and 4 corresponds to position C on the knob.
Setting the DIP-switches
Fan mode A
DIP-switch 5 DIP-switch 6 Fan mode A, fan curve
off off not used
off on not used
on off 1
on on 2
Fan mode B
DIP-switch 3 DIP-switch 3 Fan mode B, fan curve
off off 3
off on 4
on off 5
on on 6
Fan mode C
DIP-switch 5 DIP-switch 6 Fan mode A, fan curve
off off 7
off on 8
on off 9
on on 10
Assembly takes place in the reverse order.
■
Check the obtained air flow for fan modes A, B and C.
■
Note which one is the normal mode, see “Installation
data” section.
33
3
3
2
1
TRYCK
1
TRYCK
2
DRAG
1
4
93
3
2 1
4
1
TRYCK
1
TRYCK
2
DRAG
1
Drücken
1
Drücken
2
Ziehen
1
Drücken
1
Drücken
2
Ziehen
DIP
1 2 3
ON
4 5 6
C B
A
33
LEK
LEK
3
2
1
TRYCK
1
TRYCK
2
DRAG
1
4
93
3
2 1
4
93
1
TRYCK
1
TRYCK
2
DRAG
1
Drücken
1
Drücken
2
Ziehen
1
Drücken
1
Drücken
2
Ziehen
DIP
1 2
3
ON
4
5 6
C
B A
33
LEK
LEK
3
2
1
TRYCK
1
TRYCK
2
DRAG
1
4
93
3
2 1
4
93
1
TRYCK
1
TRYCK
2
DRAG
1
Drücken
1
Drücken
2
Ziehen
1
Drücken
1
Drücken
2
Ziehen
DIP
1 2
3
ON
4 5
6
C B A
DIP-switches,
under cover
Factory setting, all
switches set to “ON”
Ventilation connection
Pull
Pull
Press
Press
Press
Press