Nibe F2040 Installer Manual

General
■
A heat pump must not be connected without the
permission of the electricity supplier and must be
connected under the supervision of a qualified elec-
trician.
■
If a miniature circuit breaker is used this should have
motor characteristic "C" (compressor operation). For
MCB size see "Technical Specifications".
■
F2040 does not include a circuit breaker on the in-
coming power supply. The heat pump’s supply cable
(W1) must be connected to a circuit-breaker with at
least a 3 mm breaking gap. When the building is
equipped with an earth-fault breaker the heat pump
should be equipped with a separate one. Incoming
supply must be 230 V 50Hz via distribution boards
with fuses.
■
If an insulation test is to be carried out in the building,
disconnect the heat pump.
■
Communication cable (W2) is inserted from the rear
side through UB2.
■
Connect communication cable (W2) from terminal
block (AA23-X4) to the indoor section.
NOTE
Electrical installation and service must be car-
ried out under the supervision of a qualified
electrician. Electrical installation and wiring
must be carried out in accordance with the
stipulations in force.
NOTE
The external control must be taken into con-
sideration when connecting.
NOTE
If the supply cable is damaged, only NIBE, its
service representative or similar authorised
person may replace it to prevent any danger
and damage.
F2040-8
LEK
AA23
AA23-F3
AA23-X4
AA23-X1
AA23-S3
AA23-X100
LEK
PWB2
PWB1
PWB3
TB
NIBE™ F2040Chapter 5 | Electrical connections22
5 Electrical connections

Nibe F2040 Specifications

General

Type	Air/water heat pump
Refrigerant	R410A
Operating Temperature Range Heating	-20°C to 35°C
Operating Temperature Range Cooling	10°C to 46°C
Sound Power Level	56-62 dB(A) (depending on model)