Nibe F1330 User manual

INSTALLATION AND MAINTENANCE INSTRUCTIONS
NIBE F1330
MOS GB 1204-2
F1330
431187
LEK

1NIBE F1330
User guide
General
System description____________________________________ 3
Principle of operation _________________________________ 3
Front panel
Display______________________________________________ 4
Switch ______________________________________________ 5
Offset heating curve __________________________________ 5
Right keypad ________________________________________ 5
Left keypad__________________________________________ 5
Room temperature
Automatic heating control system_______________________ 6
Default setting _______________________________________ 6
Changing the room temperature________________________ 6
Setting the heating controls
Setting using diagrams ________________________________ 7
Installation / Adjustment
General information for the installer
Transport and storage _________________________________ 9
Installation __________________________________________ 9
Master / Slave________________________________________ 9
External control (e.g. DUC)_____________________________ 9
External communication (RCU) _________________________ 9
Collectors ___________________________________________ 9
Inspection of the installation ___________________________ 8
Removing the covers _________________________________ 10
Pipe connections
General ____________________________________________ 11
Pipe connections (heating medium)_____________________ 11
Pipe connections (brine) ______________________________ 11
Connecting external brine pump (60 kW only) ___________ 11
Pressure expansion vessel _____________________________ 12
Limiting condenser out and condenser in________________ 12
Available pressure, heating medium side ________________ 12
Available pressure, collector side (ethanol 28 %)__________ 12
Filling and venting the collector system__________________ 13
Filling the heating medium system _____________________ 13
Internal venting valves________________________________ 13
Readjusting, heating medium side (75)__________________ 13
Readjusting, brine side (77) ___________________________ 13
Docking
General ____________________________________________ 14
Example F1330 docked with an oil boiler/pellet boiler and
water heater (floating condensing) _____________________ 14
Electrical connection
Electrical installation _________________________________ 15
Connection of external sensors________________________ 15
Miniature circuit-breaker______________________________ 15
Motor cut-out ______________________________________ 15
Connection_________________________________________ 16
Phase sequence monitor______________________________ 16
Description of functions - Start up
Inspection __________________________________________ 17
Start up with a F1330 ________________________________ 18
Start up with several F1330s in a system ________________ 19
Operating type selection______________________________ 19
Screen saver ________________________________________ 19
Master / Slave_______________________________________ 20
Description of functions - Basic functions
Brine pump_________________________________________ 21
Level monitor _______________________________________ 21
Connecting external brine pump (60 kW only) ___________ 21
Contents
Heating medium pumps (VBP-A/VBP-B and VBP3)_________ 22
Heating ____________________________________________ 22
Hot water __________________________________________ 24
Extra hot water _____________________________________ 25
Electrical additional heater ____________________________ 26
Oil boiler ___________________________________________ 28
Gas boiler __________________________________________ 29
Outdoor air collector _________________________________ 29
HPAC______________________________________________ 30
Fixed condensing ____________________________________ 32
Floor drying function_________________________________ 32
Room control _______________________________________ 33
Description of functions - Expansion card 11
Electrical additional heater ____________________________ 34
HPAC______________________________________________ 34
Hot water circulation pump ___________________________ 35
Pool ______________________________________________ 36
Sub shunt __________________________________________ 38
Description of functions – Expansion card 12
Docking instructions _________________________________ 40
Groundwater pump__________________________________ 41
Passive cooling with 4 pipe system _____________________ 42
Passive cooling with 2 pipe system _____________________ 44
Combined cooling/heating modes with accumulators _____ 46
Description of functions - External control
Electrical connection, external control/blocking of the
additional heat and compressor________________________ 48
Control
Control
General ____________________________________________ 49
Changing parameters ________________________________ 50
Menu tree__________________________________________ 51
Main menus ________________________________________ 55
0.0 System_________________________________________ 56
1.0 Hotwater temp. _________________________________ 56
2.0 Flow temperature _______________________________ 57
3.0 Flow temperature 2*_____________________________ 58
4.0 Outdoor temperature ____________________________ 59
5.0 Heat pump _____________________________________ 59
6.0 External units* __________________________________ 61
7.0 Clock __________________________________________ 65
8.0 Other settings___________________________________ 66
9.0 Service menus___________________________________ 67
Miscellaneous
Technical data
Component placement _______________________________ 69
List of components __________________________________ 71
Dimensions and setting-out coordinates_________________ 72
Technical data_______________________________________ 73
Enclosed kit ________________________________________ 73
Accessories _________________________________________ 74
Actions with operating disturbances
Low room temperature _______________________________ 75
High room temperature ______________________________ 75
Low hot water temperature or no hot water _____________ 75
Standby mode ________________________________ 75
Alarm _____________________________________________ 76
Alarm with automatic resetting ________________________ 76
Constant alarm _____________________________________ 77
Draining, heating medium side ________________________ 78
Draining, brine side __________________________________ 78
Helping the circulation pump to start ___________________ 78
Cleaning the circulation pump_________________________ 78

2NIBE F1330
General
In order to get the ultimate benefit from your heat pump F1330 you should read through this Installation and Maintenance
Instruction.
F1330 is a heat pump for heating large properties such as apartment buildings and industrial properties. Soil, rock or lakes
can be used as heat source.
F1330 is a Swedish made quality product offering a long life span and safe operation.
The Installation and Maintenance Instructions also takes up accessories for F1330 and the pictures show the heat pump with
accessories installed.
Completed by the installer when the heat pump is installed
Type designation / serial number
F1330-_ _ kW / _ _ _ _ _ _ _ _ _ _ _ _ _ _
Installation date
Installer
Type of brine – Mixing proportion/freezing point
Active drilling depth/collector length
Settings
Menu Factory
setting
Menu Factory
setting
0.2.1 Oper.type Master .................... Off 2.1 Curve slope .................... 9
0.2.2 Oper.type slave 1 .................... Off 2.2 Offset heating curve .................... 0
0.2.3 Oper.type slave 2 .................... Off 6.1.1 Op-mode external CP .................... Continuous
0.2.4 Oper.type slave 3 .................... Off 9.1.1 Exp.card 11 .................... Off
0.2.5 Oper.type slave 4 .................... Off 9.1.2 Exp.card 12 .................... Off
0.2.6 Oper.type slave 5 .................... Off 9.1.3 RCU .................... Off
0.2.7 Oper.type slave 6 .................... Off 9.1.4 Sub shunt .................... Off
0.2.8 Oper.type slave 7 .................... Off 9.1.5 Pool .................... Off
0.2.9 Oper.type slave 1 .................... Off 9.1.6 Hot water acc. tank .................... Off
9.1.7 Fixed condensing .................... Off
9.1.8 Additive .................... Off
9.1.9 Extra collector .................... Off
9.1.10 Cooling .................... Off
9.1.11 Room control mode .................... Off
Date__________________________ Sign___________________________
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance.
Rights to make any design or technical modifications are reserved. © NIBE 2010.

3NIBE F1330
User guide
General
Principle of operation
F1310 consists of two heat pump modules and a CPU
with a display to control the heat pump and any additional
heating. F1330 has integrated circulation pumps (except
60 kW which has an external brine pump) making it easy
to connect to the brine and heating medium circuits.
The energy from the heat source is taken up via a closed
collector system in which a mixture of water and anti-
freeze circulates. The heat source can be rock, soil, lake,
exhaust air or other process heating.
System description
Köldbärarpump *
Förångare Expansions-
ventil
Kondensor
Varmvatten-retur
Varmvatten-fram /
Värmebärare-fram
Värmebärare-retur
Värmebärare-fram
Köldbärare-ut
B
A
Värmebärarpump B
Värmebärarpump A
Kompressor A
Smutsfilter
Smutsfilter
Smutsfilter
Kompressor B
AB 
AB

P

Varmvattentemperatur
Köldbärare-in
Ground water can also be used as a heat source. This re-
quires an intermediate heat exchanger.
The brine emits its heat to the refrigerant in the heat
pump’s evaporator. It then vaporises and is compressed in
the compressor. The refrigerant, with its increased temper-
ature, is led into the condenser where it emits its energy to
the heating medium circuit.
* The brine pump for 60 kW is supplied and installed externally out-
side the heat pump.
Brine out
Brine in
Particle filter
Evaporator Expansion-
valve Condenser
Compressor A
Heating water pump A
Heating water flow
Particle filter
Heating water return
Heating water return
Particle filter
Heating water pump B
Heating water in/
Heating water flow
Compressor B
Brine pump *

4NIBE F1330
User guide
A B I II
A B
13.43
1.0 P
50.0°C
Varmvattentemperatur
Front panel
A B
A B
I II
Front panel
Display
Right keypad
Left keypad
Heating
curve offset
Compressor symbol
Indicates that one of the compressors in the heat
pump is operational.
Aindicates that compressor A (lower module) is
operational.
Bindicates that compressor B (top module) is
operational.
Additional symbol
Indicates when immersion heater is operational.
Extra hot water symbol
Indicates when the Extra hot water function is active.
A indicates that a temporary temperature increase
is activated.
B indicates that a time determined temperature
increase, for example periodic, is activated.
Circulation pump symbol
Iindicates that the heating medium pump A is
operational.
II indicates that the heating medium pump B is
operational.
Oil boiler symbol
Indicates that the oil boiler is activated.
Switch
The program ignores the enter button being pressed
when key lock is activated, this prevents the settings
from being changed unintentionally. Key lock is ac-
tivated in the main menus by pressing the plus and
minus buttons simultaneously. The key symbol will
then be shown on the display. The same procedure
is used to deactivate the key lock.
The symbol becomes visible when a timer function is
selected, for example, periodic lowering of the flow-
temperature or time setting for extra hot water.
Screen saver mode
In screen saver mode, you can
see any alarms as well as the flow
temperatures currently given by
the compressors (VBFA and VBFB)
and whether the heat pump is a
Master or Slave. The screen saver
is deactivated by pressing the
enter button and the button in
the lower left for approximately 8
seconds. Menu 1.0 is then dis-
played. The screen saver comes
on automatically 30 minutes after
the last button was pressed and
when starting the heat pump.
Display
First row: Second row: Value of the current parameter.
Third row: Description of current display parameter.
Fourth row: Shows menu numbers, key lock, clock
symbol and time.
54,1 55,7 °C
Slave 3
HP-ALARM
Slave 3

5NIBE F1330
User guide
Front panel
with three positions 1– 0– :
1Normal mode. All control functions connected.
0Heat pump off.
See the section, Actions with operating distur-
bances >Standby mode.
The power switch must not be turned to either the
“1” or “ ” position before the heating system
has been filled.
The desired operating mode with regard to per-
mitting/blocking of the circulation pump and addi-
tional heating is set using the Operating mode but-
ton. The selection does not need to be confirmed
with the enter button.
The current operating mode is shown on the display
when the button is pressed and the mode changes
when you continue to press the button. The display
returns to the normal display mode once the enter
button is pressed.
The different operating modes are:
Auto mode:
F1330 automatically selects the operating mode by
taking the outdoor temperature into account. The
circulation pumps and additional heating are per-
mitted to be operational when the need arises.
Summer mode:
Only hot water production using F1330. The circu-
lation pumps and additional heating are blocked.
However, when Extra hot water is activated, the ad-
ditional heat (XVV) can be connected.
Spring/Autumn mode:
Only production of heating and hot water us-
ing F1330. The circulation pumps are operational.
Additional heat blocked. However, when Extra hot
water is activated the additional heat (XVV) can be
connected.
Only additional heat:
Compressors blocked. The function can also be acti-
vated/deactivated by pressing the “operating mode
button” for 7 seconds.
Extra hot water
When the button is pressed the current Extra hot
water position is shown on the display, further
pressing changes the position in the increments 24,
12, 6 and 3 hours and off. When Extra hot water is
activated, the hot water temperature is increased to
a higher level (set on menu 1.4) than normal. The
temperature then returns to the normal value. The
function is active when an A is displayed above the
Extra hot water icon.
See screensaver mode.
The plus button bis used to browse through the
menu system (forwards) or raise the value of the
selected parameter.
See the section Control > General.
The minus button is used to browse through the
menu system (backwards) or lower the value of the
selected parameter.
See the section Control > General.
The enter button is used to select a sub menu in
the menu system, to activate a parameter change as
well as confirm a parameter change.
See the section Control > General.
The Offset heating curve knob is used to change the
heating curve’s parallel offset and in doing so the
room temperature. Turning clockwise increases the
room temperature. When the knob is turned, menu
2.0 is shown on the display and the value for the
calculated flow temperature changes.
Note! Only the knob on the Master unit can be
used for this setting.
Right keypad
Offset heating curve
Switch Left keypad

6NIBE F1330
User guide
Default setting
The basic heating is set using menu 2.1 and with the
Offset heating curve knob.
If the required room temperature is not obtained, readjust-
ment may be necessary.
NOTE! Wait one day between settings so that the tem-
peratures have time to stabilise.
Room temperature
Heating
curve offset
Automatic heating control system
The indoor temperature depends on several factors.
Sunlight and heat emissions from people and household
machines are normally sufficient to keep the house warm
during the warmer parts of the year. When it gets colder
outside, the heating system must be started. The colder it
is outside, the warmer radiators and floor heating system
must be.
Heat production is usually controlled using the floating
condensing principle. This means that the temperature
level needed for heating at a given outside temperature
is produced on the basis of values taken from sensors for
outside temperature and flow temperature. This adjust-
ment is made automatically, however the basic settings
must first be made on the boiler, see the section Room
temperature > Default setting.
Room temperature
Readjusting the default settings
Cold weather conditions
When the room temperature is too low, the Curve
slope value is increased in menu 2.1 by one incre-
ment.
When the room temperature is too high, the Curve
slope value is lowered in menu 2.1 by one increment.
Warm weather conditions
If the room temperature is low, turn the Heating curve
offset knob one step clockwise.
If the room temperature is high, turn the Heating
curve offset knob one step anticlockwise.
Changing the room temperature manually
If you want to temporarily or permanently lower or raise
the indoor temperature relative to the previously set tem-
perature, turn the
Heating curve offset knob anticlockwise
or clockwise. One to three lines approximately represents a
1 degree change in room temperature.
NOTE! An increase in the room temperature may be in-
hibited by the radiator or floor heating thermostats, if so
these must be turned up.

7NIBE F1330
User guide
Setting the heating controls
Setting using diagrams
The heating control system of the F1330 is controlled by
the outside temperature. This means the flow temperature
is regulated in relation to the current outdoor temperature.
The relation between the outdoor temperature and flow
temperature is set in menu 2.1, Curve slope.
The diagram is based on the dimensioned outdoor tem-
perature in the area and the dimensioned supply tempera-
ture of the heating system. When these two values meet,
the heating control’s curve slope can be read.
The Heating curve offset knob is then set on the Master
unit. A suitable value for underfloor heating is -1 and for
a radiator system -2.
Heating
curve offset
Offset heating curve -2
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
- 40
UTETEMPERATUR
- 10
0
10
- 5
+ 5
30
40
50
60
70
FRAMLEDNINGSTEMPERATUR
- 20 - 30
FÖRSKJUTNING
VÄRMEKURVA (
-
2)
VÄRMEKURVA
HEATING CURVE
OFFSET HEATING
CURVE
SUPPLY TEMPERATURE
OUTSIDE
TEMPERATURE
Offset heating curve 0
30
40
50
60
70
FRAMLEDNINGSTEMPERATUR
- 40
UTETEMPERATUR
- 10
0
10 - 20 - 30
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
VÄRMEKURVA
- 5
+ 5
FÖRSKJUTNING
VÄRMEKURVA (0)
HEATING CURVE
OFFSET HEATING
CURVE
SUPPLY TEMPERATURE
OUTSIDE
TEMPERATURE
1514 13 12 11 10
8
7
6
5
4
3
2
1
- 40
UTETEMPERATUR
- 10
0
10
- 5
+ 5
30
40
50
60
70
FRAMLEDNINGSTEMPERATUR
- 20 - 30
FÖRSKJUTNING
VÄRMEKURVA (+2)
9
VÄRMEKURVA
HEATING CURVE
SUPPLY TEMPERATURE
OUTSIDE
TEMPERATURE
OFFSET HEATING
CURVE
Offset heating curve +2
Setting the heating controls

8NIBE F1330
User guide

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.

10 NIBE F1330
Installation / Adjustment
General information for the installer
Removing the covers
LEK
LEK
1
2
LEK

11NIBE F1330
Installation / Adjustment
Pipe connections
Pipe connections
General
Pipe installation must be carried out in accordance with
current norms and directives. F1330 can work up to a
return temperature of approx. 58 °C and an outgoing
temperature from the heat pump of approx. 65 °C. When
F1330 is not equipped with shut off valves, these must
be fitted outside of the heat pump to assist future service
work.
Pipe connections (heating medium)
Pipes are connected at the rear of the heat pump. The
necessary safety equipment, shutoff valves (fitted as close
as possible to the heat pump), and the particle filter and
flexible hoses supplied must be fitted.
When connecting to a system with thermostats on all
radiators/coils, a relief valve must be fitted, or some of the
thermostats must be removed to ensure sufficient flow.
The unit is designed to allow hot water production with
one or two heat pump modules. However, this requires
different pipework and a different electrical installation.
Pipe connections (brine)
When dimensioning the collector, consideration must
be given to the geographical location, type of rock and
ground and the degree of coverage provided by the heat
pump.
When installing the collector hose, ensure it rises constant-
ly towards the heat pump to avoid air pockets. If this is not
possible, install high points to vent the air.
All brine pipes in heated rooms must be insulated against
condensation.
As the temperature of the collector system can fall below
0 °C it must be protected against freezing down to -15 °C.
One litre of ready mixed brine per meter of collector hose
(applies when using PEM-hose 40 x 2.4 PN 6.3) is used as
a guide value when making the volume calculation.
The collector system should to be labelled to show what
antifreeze has been used.
Shut-off valves should be installed as close to the heat
pump as possible. Fit a particle filter to the incoming pipe.
In the case of connection to an open groundwater system,
an intermediate frost-protected circuit must be provided,
because of the risk of dirt and freezing in the evaporator.
This requires an additional heat exchanger.
AV Shutoff valve
BK Rock collector
EXP Level vessel
JK Soil collector
KB-in Brine in
KB-ut Brine out
SF Particle filter
*The brine pump for 60 kW is supplied and installed externally out-
side the heat pump.
The pipe system needs to be flushed out
before the heat pump is connected so that
debris cannot damage component parts.
This applies to both hot and cold sides.
The heat pump’s pipe must not be
soldered directly, due to internal sensors.
Compression ring or press coupling should
be used.
NOTE!
NOTE!
Connecting external brine pump (60 kW only)
The enclosed external brine pump for F1330 -60kW is
installed externally outside the heat pump on incoming
connection (4) (see image above).
B
A
KBP
KBut
KB-in
SF
B
A
BK / JK
KBP*
VBP-B
VVR
VVF
VBFB
VBRA/VBRB
KBut
KB-in
VBFA
AV
VBP-A
SF
EXP
P
AB I II
AB
13.43
1.0 P
50.0°C
Varmvattentemperatur

12 NIBE F1330
Installation / Adjustment
Pipe connections
Pressure expansion vessel
The brine circuit should be fitted with a pressure expansion
vessel. If there is a level vessel, this should be replaced. The
brine side should be pressurised to at least 0.5 bar.
The pressure expansion vessel should be dimensioned as
set out in the diagram, to prevent operating disturbances.
The pressure expansion vessel covers the temperature
range from -10 °C to +20 °C at a pre-pressure of 0.5 bar
and the safety valve’s opening pressure 3 bar.
Available pressure, heating medium side
Available pressure, collector side (ethanol 28 %)
Limiting condenser out and condenser in
For HTF in hotter than -5 °C, limiting of max condenser
out 65 °C and max condenser in 58 °C.
For HTF in colder than -5 °C, max condenser out and max
condenser in lowers automatically, according to diagram,
additional heat maintains desired supply temperature.
For HTF in lower than -8 °C, the compressor stops and the
desired supply temperature is only maintained by addi-
tional heat.
30
l
l
0
40
50
60
0
k
expansionskärl
Köldbärar
volym
10
20
100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500
Pressure expansion
vessel
Brine
volume
50
52
54
56
58
60
62
64
66
68
70
-9 -7 -5 -3 -1 1 3 5 7 9 11 13 15 17 19 21
1
2
°C
°C
Köldbä-
rare in
Kondensor ut
1. Condenser out 2. Condenser in
Condenser out
Brine in
0
20
40
60
80
100
120
140
160
180
0 0,2 0,4 0,6 0,8 1 1,2 1,4 1,6 1,8 2 2,2 2,4
1
2
3
l/s
kPa
22 - 30kW
40kW
0
20
40
60
80
100
120
140
160
180
0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5
l/s
1
23
kPa
0
10
20
30
40
50
60
70
80
90
100
0 0,2 0,4 0,6 0,8 1 1,2
l/s
1
2
3
kPa
0
10
20
30
40
50
60
70
80
0,00 0,20 0,40 0,60 0,80 1,00 1,20 1,40 1,60 1,80
1
2
3
l/s
kPa
Pressure Pressure
Pressure Pressure
F1330-22/30/40 F1330-60
F1330-22/30/40 F1330-60
Flow Flow
Flow Flow
22 - 30kW
40kW

13NIBE F1330
Installation / Adjustment
Pipe connections
Filling and venting the collector system
The brine circuit must be supplied with a pressure expan-
sion vessel. If there is a level vessel this should be replaced.
The brine side should be pressurised to at least 0.5 bar.
The pressure expansion vessel should be dimensioned as
set out in the diagram, to prevent operating disturbances.
The pressure expansion vessel covers the temperature
range from -10 °C to +20 °C at a pre-pressure of 0.5 bar
and the safety valve’s opening pressure 3 bar.
To fill the collector system, mix antifreeze with water in an
open container which connect with filling pump and hoses
as illustrated. The brine should be protected from freezing
down till -15 °C.
QThe valve on the main pipe between service connec-
tions is closed.
QTo fill, start the pump in the filling vessel and allow it to
run until the fluid comes back in the return hose.
QThe fluid can circulate via the mixing vessel until fluid,
without air, returns to the return hose.
QStop the filling pump and clean the particle filter. Start
the filling pump again.
QOpen the valve on the main pipe between the service
branches while the filling pump is still operational (to
release the air between the branches).
QClose the valve on the return hose.
QPressurise the system (to max 3 bar) with the filling
pump.
QClose the filling valve and stop the filling pump.
Internal venting valves
Filling the heating medium system
The heating medium system is filled with water until the
required pressure is reached and then vented.
Readjusting, heating medium side (75)
Air is initially released from the hot water and venting
may be necessary. If bubbling sounds can be heard from
the heat pump, the entire system requires further vent-
ing. When the system has stabilised (correct pressure and
all the air removed) the heating controls can be set at the
required value.
Readjusting, brine side (77)
Check that all air is removed from the collector system
by opening the venting valves. The pressure in the brine
circuit is checked with the help of pressure gauges. Filling
of collector system is done by pumping ready mixed brine
through the filling valve.
Venting and filling are repeated until all the air has been
removed and the correct pressure (0.5 - 3 bar) has been
obtained.
AV Shutoff valve
BK Rock collector
EXP Level vessel
JK Soil collector
KB-in Brine in
KB-ut Brine out
KBP Brine pump
SF Particle filter
B
A
AB III
50.0 C
Varmvattentemperatur
13.43
1.0
AB
BK / JK
KBP
VBP-B
VVR
VVF
VBFB
VBRA/VBRB
KBut
KB-in
VBFA
AV
VBP-A
SF
EXP
P
*
* The brine pump for 60 kW is supplied and installed externally out-
side the heat pump..
F1330 22-40 kW
75
77
F1330 60 kW
77 75
To access and change the speed of the
brine pump (22-40 kW) the circulation
pump’s distribution box must be opened.
The speed is set to ”3” (maximum speed)
upon delivery.
NOTE!

14 NIBE F1330
Installation / Adjustment
Docking
Docking
General
F1330 can be installed in several different ways, some of
which are described below.
More docking options can be found at
http://www.nibe.eu
F1330 gives priority to hot water charging at half power
(heat pump module B) via a shuttle valve (RV). When the
water heater/accumulator tank (VVB/ACK) is fully charged
the shuttle valve (VXV) switches over to the heating circuit.
When there is a heat requirement, module A starts first.
For larger requirements, module B takes care of the heat-
ing. The boiler is connected automatically when the en-
ergy demand exceeds the capacity of the heat pump and
the shunt (SV-P) is activated when the temperature on the
boiler sensor (PG) is above 55 °C.
If VVB/ACK is fitted with an immersion heater (IU) and a
junction box (K11) the Extra hot water function can be
used. A by-pass contactor is recommended.
Example F1330 docked with an oil boiler/pellet boiler and water heater (floating condensing)
The safety equipment must be installed in
accordance with current regulations for all
docking options.
NOTE!
FG Flow sensor
HR Auxiliary relay /Contactor with by-pass
KB-in Brine in
KB-ut Brine out
PG Boiler sensor
RG Return sensor
RV Control valve
SF Particle filter
SV-P Shunt
SÄV Safety valve
UG Outside temperature sensor
VBP3 Heating medium pump 3
VVB Water heater
VVB/ACK Accumulator with water heater
VVG Hot water sensor
VXV Shuttle valve
A Heat pump module A
AV Shutoff valve
B Heat pump module B
BV Non-return valve
EXP Expansion tank with necessary safety equipment
* Dotted safety valve – must be used in connection with
immersion heater.
** The brine pump for 60 kW is supplied and installed
externally outside the heat pump.
Panna
UG
PG
PG
SV-P
SV-P
VVB / ACK
HR
EXP
EXP
SÄV
SÄV
EXP
SÄV
CP
AV
AV
SÄV
VXV
BV
BV
BVRV
RV
RV
RG
FG
VVB
HR
SF
SF
VBP3
HR
SÄV*
Elkassett/
Elpanna
Fjärrvärmeväxlare
B
A
Oljepanna alternativt elpanna
med shunt
Fjärrvärme
Mindre elpanna med flera elsteg
Tillsatsvärme
T
Master
VP1
AV
AV
SÄV
SF
P
EXP
AV
KB-ut
KB-in
AV
**
Oil-fired boiler or electric boiler
with shunt
Smaller electric boiler
with several electrical steps
Immersion heater /
Electric boiler
District heating
Remote heat exchanger
Additional heat

15NIBE F1330
Installation / Adjustment
Electrical connection
Electrical connection
Electrical installation and servicing must
be carried out under the supervision of a
qualified electrician in accordance with the
stipulations in force.
The sensor and communication cables must
not be routed close 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!
NOTE!
Electrical installation
The cable for incoming power shall enter from the rear as
set out in the figure.
The sensor inputs and communication connection are
of the type SELV. Sensors cables must not be routed
together with power cables. Cables may be taken out
from the rear of the heat pump.
Connection of external sensors
See respective Description of functions for connection of
external sensors.
For example, for the flow sensor (FG), return sensor (RG),
outdoor sensor (UG) see Description of functions - Basic
functions > Heat production. For the hot water sensor
(VVG), see Description of functions - Basic functions > Hot
water production.
Cable entry,
sensor
Cable entry,
heavy current
(supply)
Reset the miniature circuit-breaker and the
motor cut-out. They may have tripped during
transportation.
NOTE!
Miniature circuit-breaker
Control system, circulation pumps and their wiring, are
internally fuse protected with a 2 pole miniature circuit
breaker –F1 (1).
Resetting
Miniature circuit-breaker -F1 (1) and is accessible on the
reverse of the heat pump (see image).
Motor cut-out
The heat pump is equipped with two motor protection
breakers. The motor protection breaker cuts the power to
the relevant compressor if the current is too high for one of
the compressors.
Motor protection can also be deployed by the pressostats
LP2 (41b) and HP2 (33b), breaks if the pressure is too low or
too high.
Motor protection breaker -Q1A (26a) breaks the current
supply to compressor A.
Motor protection breaker -Q1B (26a) breaks the current
supply to compressor B.
Resetting
Motor protection breaker -Q1A (26a) and -Q1B (26b) are
accessible on the reverse of the heat pump (see the fig-
ure). The breaker is reset by twisting the control knob to
horizontal position.
126a 26b

16 NIBE F1330
Installation / Adjustment
Electrical connection
Connection
QA heat pump must not be connected without the per-
mission of the electricity supplier and must be connect-
ed under the supervision of a qualified electrician.
QIf an miniature circuit-breaker is used this should have
a motor characteristic D (compressor operation). For
MCB size see Technical Specifications.
QWhen the building is equipped with an earth-fault
breaker, the heat pump should be equipped with a
separate one
QThe F1330 does not include an isolator switch on the
incoming electrical supply. The installation must be pre-
ceded by a circuit-breaker with at least a 3 mm break-
ing gap.
QIf an insulation test is to be carried out in the building,
disconnect the heat pump.
Phase sequence monitor
The phase sequence monitor starts as soon as the power
supply is connected to the heat pump. Check the phase
sequence as shown below.
QRed LED is lit at correct phase sequence and starts to
flash in event of incorrect phase sequence.
QIf there is a fault in the phase sequence, the heat pump
triggers a brine alarm in both modules.
QConnect the heat pump to the terminal block X9, 400
V 3-phase, neutral + earth via a distribution board with
fuses. Where there is more than one heat pump, each
unit must have a separate supply.
QContinue the installation by carrying out the inspec-
tion set out in Description of functions - Start up >
Inspection.
QNOTE! It is not permitted to fit additional compo-
nents in the electrical connection area.
QNote that F1330 provides 230V control signals that
are intended to control external contactors and
not to drive pumps.
X9, incoming electricity Supply cable Sensor cables
LEK
164
The heat pump in the picture is fitted with accessories.

17NIBE F1330
Installation / Adjustment
Description of functions - Start up
Inspection
This inspection should be done on all heat pumps in the
system individually. Other heat pumps should be switched
off when the inspection is made.
When F1330 is switched off during the inspection, the
Service mode should be reselected from menu 8.1.1 to
gain access to menus that are not normally accessible.
1. Start the heat pump by turning the power switch (8)
to the 1 position. The unit will now enter screen saver
mode and the text Master will be shown on the bot-
tom row of the display. When only Connecting flashes
the heat pump this may be because the heat pump is
set as a Slave. If so, set the unit as the Master accord-
ing to the instructions in Description of Functions –
Start up > Master/Slave.
2. Deactivate the screen saver by holding down the but-
ton in the far left corner and the enter button for ap-
proximately 8 seconds. (See the section the Description
of Functions – Start up > Screensaver.)
3. Set in the Service position from menu 8.1.1. (See the
example in Control > Changing parameters.)
4. On delivery F1330 is set with English as the menu
language, if another language is required this can be
changed in the menu 8.1.2.
5. Start the brine pump (KBP) by setting Continuous in
menu 5.4.6. See the section Description of functions -
Basic functions > Brine pump.
6. Check that the direction of rotation of the brine pump
agrees with the arrow on the pump. When the direc-
tion of rotation is wrong, two of the incoming phases
on terminal block X9 must be switched.
7. Start the heating medium pump A (VBP-A) and the
heating medium pump B (VBP-B) by setting Continuous
in menu 5.4.7 and 5.4.8. See the section Description of
functions - Basic functions > Heating medium pumps.
8. Check that the brine and heating medium pumps are
vented and if necessary help the pumps to start.
9. Go to menu 5.2.2 and check that the temperatures cor-
respond with the collector temperature, which indicates
the brine flow.
10.Short the inputs KPRAA and KPRAB with their own
strap.
Description of functions - Start up
LEK
J5
X9
X4
The heat pump in the picture is fitted with accessories.
+EBV-card
+Measure card
F1330-60 must be powered and the switch
in position 1 for at least 12 hours before the
compressors can be started. This is because the
compressor oil must reach the correct operating
temperature.
If these instructions are not followed there is a
risk of seriously damaging the compressors, this
applies upon first-start up.
NOTE!

18 NIBE F1330
Installation / Adjustment
Description of functions - Start up
11.Set the heat pump’s operating type to External control
in menu 0.2.1.
12.Remove the strap for compressor A (KPRAA).
13.Compressor A starts. Note there may be a slight delay
of a few minutes before starting. See menu 0.1.1 to see
the time to start.
14.Check the temperature difference on the heat medium
in menu 5.2.1. Nominal difference is 5 to 10 °C.
15.Check the temperature difference on the brine medium
in menu 5.2.2. Nominal difference is 2 to 5 °C.
16.Reset the strap for compressor A (KPRAA).
17.Remove the strap for compressor B (KPRAB).
18.Compressor B starts. Note there may be a slight delay
of a few minutes before starting. See menu 0.1.2 to see
the time to start.
19.Check the temperature difference on the heat medium
in menu 5.3.1. Nominal difference is 5 to 10 °C.
20.Check the temperature difference on the brine medium
in menu 5.3.2. Nominal difference is 2 to 5 °C.
21.Reset the strap for compressor B (KPRAB).
22.Reset all settings by selecting Extended in menu 5.4.10.
Note that the setting returns to Off as soon as the heat
pump has made the factory setting.
23.Set the power switch (8) in position ”0”.
24.Remove both straps (KPRAA and KPRAB).
When all heat pumps have undergone this inspection,
continue with “Description of functions” - “Start up” >
“Start up with a F1330” or if several F1330 are connected
“Description of functions” - “Start up” > “Start up with
several F1330s in a system”
See “Dealing with malfunctions” at the end of the
booklet in the event of any problems at start-up.
Start up with a F1330
1. Start the heat pump by turning the power switch (8)
to the 1 position. The unit will now enter screen saver
mode and the text Master will be shown on the bot-
tom row of the display.
2. When only Connecting flashes the heat pump this may
be because the heat pump is set as a Slave. If so, set
the unit as the Master according to the instructions in
Description of Functions - Start up > Master/Slave.
3. Deactivate the screen saver by holding down the but-
ton in the far left corner and the enter button for ap-
proximately 8 seconds. (See the section the Description
of Functions - Start up > Screensaver.)
4. Set in the Service position from menu 8.1.1. (See the
example in Control > Changing parameters.)
5. Set the heat pump’s operating type, i.e. whether the
heat pump should produce hot water and/or heating.
This is done in menu 0.2.1. (See the section Description
of Functions - Start up > Operating type selection.)
6. Continue the start up settings with the help of
Description of Functions - Basic Functions. Connect and
configure the pertinent functions for the installation.