Nibe F2040-12, Installer Manual

Page: 33 / 84

F2040-16
LEK
Främre el
Bakre el
LEK
LEK
Secure the communication
cable (W2) here using two
cable ties.
External heating cable KVR 10 (Accessory)
F2040 is equipped with a plinth for external heating
cable EB14 not supplied). The connection is fused with
250 mA (F3 on the communication board AA23). If an-
other cable is to be used, the fuse must be replaced with
a suitable one (see table).
NOTE
Self regulating heating cables must not be
connected.
NIBE Part no.
Fuse
Fuse (F3) Total
power
(W)
Length
(m)
718085 T100mA/250V 15 1
518900* T250mA/250V 45 3
718086 T500mA/250V 90 6
* Fitted at the factory.
Connect external heating cable (EB14) to terminal block
X1:4–6 according to following image:
5
6
4
2
3
1
External F2040
X1
EB14
External heat cable
AA23
F3
NOTE
The pipe must be able to withstand the heat
from the heating cable.
To ensure this function the accessory KVR 10
should be used.
33 Chapter 5 | Electrical connections F2040