9NIBE F1330
Installation / Adjustment
General information for the installer
Transport and storage
The F1330 must be transported and stored upright and
dry.
Installation
The F1330 must be installed on a firm surface, preferably
a concrete floor or a concrete foundation in a boiler room
or a separate equipment room. Avoid installing it in or
adjacent to a sound-sensitive room. Wherever the unit is
located, any wall that backs on to a bedroom should be
fitted with sound insulation.
Master / Slave
Several F1330s can be interconnected to work together.
This is done by selecting one heat pump as the Master and
the others as Slaves. External units, e.g. oil boiler, are con-
nected to the Master unit. Each Slave is
given a unique address for communication with the
Master unit. See the section Description of functions -
Start up > Master/Slave.
External control (e.g. DUC)
F1330 can be controlled up to a certain point
using signals from an external system (e.g. DUC).
See the section Description of functions - External control.
External communication (RCU)
The NIBE RCU communication unit enables F1330 to be
controlled and monitored using a computer or a principle
system (SCADA-system), which can read the ModbusTCP-
protocol, in a local network or via the internet.
The integrated GSM module also enables control and
monitoring by sending text messages from a mobile
phone. In the event of an alarm, the RCU can send SMS/E-
mails to the programmed recipient. For the GSM function
to work in the RCU, the communications module must be
equipped with a valid GSM subscription. This may for ex-
ample be a cash card or a special telematics subscription.
It is possible to connect two independent switch functions
to the RCU to detect external events such as a movement
alarm or freezing protection.
General information for the installer
The sensor and communication cables must
not be routed closed to the power cable.
This applies to all external sensors and all
communication cables.
When cable conduit is used for the outdoor
sensor this should be sealed to prevent con-
densation in the outdoor sensor capsule.
NOTE!
Collectors
Type Soil heat
recommended
collector length
Rock heat
recommended active
drilling depth
22 3 x 350 - 4 x 400 m 2 x 180 - 3 x 180 m
30 3 x 450 - 4 x 450 m 3 x 150 - 5 x 150 m
40 4 x 500 - 6 x 500 m 4 x 170 - 5 x 200 m
60 6 x 450 - 8 x 450 m 6 x 150 - 8 x 180 m
The maximum length of each loop is 500 metres.
The hose normally used is PEM hose 40 x 2.4 PN 6.3.
The length of the collector hose varies depending on the
rock/soil conditions and on the heating system, e.g. radia-
tors or underfloor heating.
Collectors are always connected in parallel, with some
means of adjusting the flow.
For surface soil heat, the hose should be buried at a depth
of about 1 metre and the distance between the hoses
should be at least 1 metre.
For rock heat, there must be a distance of at least
15 meters between boreholes.
Inspection of the installation
In accordance with applicable regulations, heating installa-
tions must undergo an installation inspection before being
commissioned. The inspection must be carried out by a
suitably qualified person. The above applies to closed heat-
ing systems. If the heat pump is replaced, the installation
must be inspected again.
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