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NIBE™ F1145GROUND SOURCE HEAT PUMP
NIBE F1145NIBE™ F1145 is a heat pump for heating small houses, smaller multi-occupancy houses and industrial premises. F1145 is a flexible product with advanced control equipment and can be adapted to several system solutions. The ground, bedrock or lakes can be used as the heat source. Groundwater can also be used as a heat source, but this requires an intervening heat exchanger. F1145 is also prepared for control of oil, gas-fired or district heating boilers.
Heat pump witH rock, ground or lake as Heat source.
• Newdisplayunitwitheasy-to-readcolourscreen. –Indoorsensorincluded –SeestatusandmakesettingsviaSMSwiththeSMS40
accessory
• Integratedimmersionheaterandhotwatercontrol
• CoefficientOfPerformance(COP)upto5.03at0/35°C
• Hightemperaturerange –Flowlinetemperature70°C –Returntemperature58°C
• Softstarterrelayandloadmonitorfactoryinstalled
• Integratedclockwithrealtimefunctionforschedulinghigherhotwatertemperatureandtemperaturelowering/increasingtheflowtemperature
• Preparedforcontrolofoil-firedboilerwithAXC40accessory
• PreparedforpoolheatingwithPOOL40accessory
• PreparedforcontrolofuptofourheatingsystemswithECS40/ECS41accessory.
• Separateenclosureforcompressorandcirculationpumpsgivereliableserviceandlowernoiselevels.
• Easytoremovethecoolingmodule.
• Theheatpumpisavailableinthefollowingsizes:5,6,8,10,12,15and17kW.
2 NIBE F1145
installation metHod
The term “ground source” covers four different heat sources: rock, surface soil, ground water and lake.
Ground waterA viable energy source for any building where ground water is easily accessible.
Ground water can also be utilised as a heat source since it has a temperature of between 4 and 12°C all-year round. The heat pump collects stored solar energy from the ground water. Normally, there is one well for drawing up water and one for returning it.
Lake collectorCost-effective installation for lakeside homes.
If your home is built beside a water source such as a lake, heat from the lake water can be extracted using a surface soil collector anchored to the bottom of the lake.
Rock - using a ground probeIdeal for refurbishment or adaptation from a fossil fuel heating system.
In the lower subsoil of the so-called “near-surface geothermal layer” lies a heat source with an almost constant temperature that can be utilised all year round. The heat pump collects stored solar energy from a collector in a hole drilled into the rock. The depth of the hole can vary between 90 – 200 metres, depending on the size of heat pump selected. This type of system can be used for all possible building types, large or small, public or private. It requires little space and the ground probe can be drilled in the smallest of gardens.
Surface soil - using a surface collectorCost-effective energy collection.
During the summer, solar heat is stored in the soil. This is either directly absorbed as insulation or as heat from rain and the air from the near-surface layer of the soil. The heat pump collects this stored solar energy from a buried collector. That is, a hose filled with anti-freeze, and buried at a depth of about 80 – 100 cm, the length of the hose varies between 250 and 400 metres, depending on the size of heat pump selected. Using this energy for heating is a cost effective method. The highest yield can be obtained from soil with a high water content.
NIBE F1145 3
How does F1145 work?
Principle of operationF1145 consists of heat pump, electric heater, low energy circula-tion pumps and control system. F1145 is connected to the brine and heating medium circuits.
The heat from the heat source (rock, soil, lake) is taken up via a closed cooling medium system in which a mixture of water and antifreeze circulates. In some cases, ground water can also be used as heat source. An intermediate heat exchanger should be used to protect the heat pump in such cases.
In the heat pump evaporator, the brine (water mixed with anti-freeze, glycol or ethanol) releases its energy to the refrigerant, which is vaporised in order to be compressed in the compressor. The refrigerant, of which the temperature has now been raised, is passed to the condenser where it gives off its energy to the heating medium circuit and, if necessary, to any docked water heater. If there is a greater need for heating/hot water than the compressor can provide there is an integrated immersion heater.
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Evaporator
Circulation pump
Heating medium supply Brine in
Hot water heaterBrine out
Heating medium return
Expansion valve
Shut off valvesImmersion heater
Reversing valve
Compressor
Brine pump
Condenser
Cooling module
4 NIBE F1145
R
0
+ 20-2
1
R
0
H M flo w4 9 (5 0 ) °CH o t w a te r 5 1 °C
+20
-2
1 R0
HM
flow4
9 (5
0) °C
Hot
wate
r51 °C
R0
Transport and storageF1145 should be transported and stored vertically in a dry place.
When being moved into a building, F1145 may be leant back 45°. Note! Can be tail heavy.
If the cooling module is pulled out and transported upright, F1145 can be transported on its back.
Assembly• Position the heat pump on a firm base, preferably on a concrete
floor or foundation. Use the heat pump’s adjustable feet to obtain a stable set-up.
• Install with its back to an outside wall, ideally in a room where noise does not matter, in order to eliminate noise problems. If this is not possible, avoid placing it against a wall behind a bedroom or other room where noise may be a problem.
• Wherever the unit is located, walls to sound sensitive rooms should be fitted with sound insulation.
• Route pipes so they are not fixed to an internal wall that backs on to a bedroom or living room.
Installation areaLeave a space of 800 mm in front of the heat pump. Approximately 50 mm free space is required on each side in order to remove the side hatches. The side hatches do not need to be opened during service, all service on F1145 can be carried out from the front.
Drawing out the cooling moduleTo simplify transport and service, the heat pump can be separated by pulling the cooling module out from the cabinet.
See the installer manual for more comprehensive instructions about the separation.
good to know about nibe™ F1145
LEKLEK
10–25*
(50) (50)
800
NIBE F1145 5
good to know about nibe™ F1145
Dimensions
620
600
560
70
1475
XX
X*
XX
X*
XX
X*
XX
X*
25-
50
25
55
130
460535
405
*Because the angle of the brine pump pipes consists of a flex hose, the pipes can be adjusted several cm in height at the side connection.
6 NIBE F1145
good to know about nibe™ F1145
Equipment
EP1
GQ10
QM2
BT3
GP1
EP2
GP2
QM1
BT12
AA100
XL1 XL9 XL2
XL6 XL7
QN10
BT2
SF1
AA4
UB3
EB1
WP4
QM34
QM32
PF2
UB2
QM33
PF1
PF3
FD1FA1
AA1 AA3
AA2
BT11
UB1
FB1
AA10
BT10
NIBE F1145 7
good to know about nibe™ F1145
Pipe connections
XL1 Connection, heating medium flow
XL2 Connection, heating medium return
XL6 Connection, brine in
XL7 Connection, brine out
XL9 Connecting, hot water heater
HVAC components
GP1 Circulation pump
GP2 Brine pump
QM1 Drainage, climate system
QM2 Draining, brine side
QM32 Shut off valve, heating medium return
QM33 Shut off valve, brine out
QM34 Shut-off valve, brine in
QN10 Shuttle valve, climate system/water heater
WP4 Pipe connection, heating medium flow
Cooling components
EP1 Evaporator
EP2 Condenser
GQ10 Compressor
Sensors etc.
BT1 Temperature sensor, outdoor
BT2 Temperature sensors, heating medium flow
BT3 Temperature sensors, heating medium return
BT10 Temperature sensor, brine in
BT11 Temperature sensor, brine out
BT12 Temperature sensor, condenser supply line
Electrical components
AA1 Immersion heater card
AA2 Base card
AA3 Input circuit board
AA4 Display unit
AA10 Soft-start card
AA100 Joint card
EB1 Immersion heater
FA1 Miniature circuit-breaker
FB1 Motor cut-out
FD1 Temperature limiter/Emergency mode thermostat
SF1 Switch
Miscellaneous
PF1 Rating plate
PF2 Type plate, cooling section
PF3 Serial number plate
UB1 Cable gland, incoming electricity
UB2 Cable grommet
UB3 Cable gland, rear side, sensor
Designations in component locations according to standard IEC 81346-1 and
81346-2.
8 NIBE F1145
good to know about nibe™ F1145
Pump capacity diagramHeating medium side
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4
0
10
20
30
40
50
60
70
80
0 0,1 0,2 0,3 0,4 0,5 0,6
0
10
20
30
40
50
60
70
80
0 0,1 0,2 0,3 0,4 0,5 0,6 0,7
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
P
P100%
100%
P60%P40%
P80%
80%
60%40%
EleffektTillgängligt tryck
P
P100%
P80%
P60%
100%
80%
60%
F1145/F1245 5kW
F1145/F1245 6kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P80%
P60%
100%
80%
60%
F1145/F1245 10kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P80%
P60%100%
80%60%
F1145/F1245 8 & 12kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P50%
100%50%
F1145/F1245 15 & 17kW
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4
0
10
20
30
40
50
60
70
80
0 0,1 0,2 0,3 0,4 0,5 0,6
0
10
20
30
40
50
60
70
80
0 0,1 0,2 0,3 0,4 0,5 0,6 0,7
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
P
P100%
100%
P60%P40%
P80%
80%
60%40%
EleffektTillgängligt tryck
P
P100%
P80%
P60%
100%
80%
60%
F1145/F1245 5kW
F1145/F1245 6kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P80%
P60%
100%
80%
60%
F1145/F1245 10kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P80%
P60%100%
80%60%
F1145/F1245 8 & 12kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P50%
100%50%
F1145/F1245 15 & 17kW
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4
0
10
20
30
40
50
60
70
80
0 0,1 0,2 0,3 0,4 0,5 0,6
0
10
20
30
40
50
60
70
80
0 0,1 0,2 0,3 0,4 0,5 0,6 0,7
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
P
P100%
100%
P60%P40%
P80%
80%
60%40%
EleffektTillgängligt tryck
P
P100%
P80%
P60%
100%
80%
60%
F1145/F1245 5kW
F1145/F1245 6kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P80%
P60%
100%
80%
60%
F1145/F1245 10kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P80%
P60%100%
80%60%
F1145/F1245 8 & 12kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P50%
100%50%
F1145/F1245 15 & 17kW
F1145 -5 kW F1145 -6 kW
F1145 -10 kW
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4
0
10
20
30
40
50
60
70
80
0 0,1 0,2 0,3 0,4 0,5 0,6
0
10
20
30
40
50
60
70
80
0 0,1 0,2 0,3 0,4 0,5 0,6 0,7
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
P
P100%
100%
P60%P40%
P80%
80%
60%40%
EleffektTillgängligt tryck
P
P100%
P80%
P60%
100%
80%
60%
F1145/F1245 5kW
F1145/F1245 6kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P80%
P60%
100%
80%
60%
F1145/F1245 10kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P80%
P60%100%
80%60%
F1145/F1245 8 & 12kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P50%
100%50%
F1145/F1245 15 & 17kW
F1145 -8 and -12 kW
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4
0
10
20
30
40
50
60
70
80
0 0,1 0,2 0,3 0,4 0,5 0,6
0
10
20
30
40
50
60
70
80
0 0,1 0,2 0,3 0,4 0,5 0,6 0,7
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
P
P100%
100%
P60%P40%
P80%
80%
60%40%
EleffektTillgängligt tryck
P
P100%
P80%
P60%
100%
80%
60%
F1145/F1245 5kW
F1145/F1245 6kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P80%
P60%
100%
80%
60%
F1145/F1245 10kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P80%
P60%100%
80%60%
F1145/F1245 8 & 12kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P50%
100%50%
F1145/F1245 15 & 17kW
F1145 -15 and -17 kW
Available pressure, kPaElectrical output, W
Available pressure, kPaElectrical output, W
Available pressure, kPaElectrical output, W
Available pressure, kPaElectrical output, W
Flow
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4
0
10
20
30
40
50
60
70
80
0 0,1 0,2 0,3 0,4 0,5 0,6
0
10
20
30
40
50
60
70
80
0 0,1 0,2 0,3 0,4 0,5 0,6 0,7
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
P
P100%
100%
P60%P40%
P80%
80%
60%40%
EleffektTillgängligt tryck
P
P100%
P80%
P60%
100%
80%
60%
F1145/F1245 5kW
F1145/F1245 6kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P80%
P60%
100%
80%
60%
F1145/F1245 10kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P80%
P60%100%
80%60%
F1145/F1245 8 & 12kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P50%
100%50%
F1145/F1245 15 & 17kW
Flow
Flow Flow
Flow
Available pressure, kPaElectrical output, W
GP1
The pump is adjustable, the flow can be adjusted in menu 5.1.11.
Available pressure
Electrical output
NIBE F1145 9
good to know about nibe™ F1145
Pump capacity diagramBrine side
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4
0
10
20
30
40
50
60
70
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4
0
10
20
30
40
50
60
70
80
0 0,1 0,2 0,3 0,4 0,5 0,6
0
10
20
30
40
50
60
70
80
0 0,1 0,2 0,3 0,4 0,5 0,6 0,7
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
P
P100%
100%
P60%P40%
P80%
80%
60%40%
EleffektTillgängligt tryck
P
P100%
P80%
P60%
100%
80%
60%
F1145/F1245 5kW
F1145/F1245 6kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P80%
P60%
100%
80%
60%
F1145/F1245 10kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P80%
P60%100%
80%60%
F1145/F1245 8 & 12kW
Eleffekt, WTillgängligt tryck, kPa
Flödel/s
EleffektTillgängligt tryck
P
P100%
P50%
100%50%
F1145/F1245 15 & 17kW
GP2
The pump is adjustable, the flow can be adjusted in menu 5.1.9.
020406080
100120140160180200
0 0,2 0,4 0,6 0,8 1 1,2
020406080
100120140160180200
0 0,10 0,20 0,30 0,40 0,50 0,60
020406080
100120140160180200
0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1
0
20
40
60
80
100
120
0,00 0,10 0,20 0,30 0,40 0,50 0,60020406080100120140160180200
0
20
40
60
80
100
120
0,00 0,10 0,20 0,30 0,40 0,50 0,60020406080100120140160180200
0
20
40
60
80
100
120
0,00 0,05 0,10 0,15 0,20 0,25 0,30 0,35 0,40 0,45020406080100120140160180200
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%
P70%
P50%
P90%
P30%
100%
50%
30%
70%
90%
P100%
P70%
P50%
P90%
P30%
100%
50%30%
70%
90%
P100%
P70%
P50%
P90%
P30%
100%
50%
30%
70%
90%
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%
P90%
P70%
P50% 100%90%70%
50%
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%P90%
P80%
P70%
P60%
100%90%60% 70%80%
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%P80%
P60%
100%
60% 80%
F1145/F1245 5kW
F1145/F1245 6kW
F1145/F1245 8kW
F1145/F1245 10kW
F1145/F1245 12kW
F1145/F1245 15 & 17kW
F1145 -8 kW Electrical output, WAvailable pressure, kPa
Flow
020406080
100120140160180200
0 0,2 0,4 0,6 0,8 1 1,2
020406080
100120140160180200
0 0,10 0,20 0,30 0,40 0,50 0,60
020406080
100120140160180200
0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1
0
20
40
60
80
100
120
0,00 0,10 0,20 0,30 0,40 0,50 0,60020406080100120140160180200
0
20
40
60
80
100
120
0,00 0,10 0,20 0,30 0,40 0,50 0,60020406080100120140160180200
0
20
40
60
80
100
120
0,00 0,05 0,10 0,15 0,20 0,25 0,30 0,35 0,40 0,45020406080100120140160180200
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%
P70%
P50%
P90%
P30%
100%
50%
30%
70%
90%
P100%
P70%
P50%
P90%
P30%
100%
50%30%
70%
90%
P100%
P70%
P50%
P90%
P30%
100%
50%
30%
70%
90%
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%
P90%
P70%
P50% 100%90%70%
50%
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%P90%
P80%
P70%
P60%
100%90%60% 70%80%
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%P80%
P60%
100%
60% 80%
F1145/F1245 5kW
F1145/F1245 6kW
F1145/F1245 8kW
F1145/F1245 10kW
F1145/F1245 12kW
F1145/F1245 15 & 17kW
F1145 -12 kWAvailable pressure, kPaElectrical output, W
Flow
020406080
100120140160180200
0 0,2 0,4 0,6 0,8 1 1,2
020406080
100120140160180200
0 0,10 0,20 0,30 0,40 0,50 0,60
020406080
100120140160180200
0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1
0
20
40
60
80
100
120
0,00 0,10 0,20 0,30 0,40 0,50 0,60020406080100120140160180200
0
20
40
60
80
100
120
0,00 0,10 0,20 0,30 0,40 0,50 0,60020406080100120140160180200
0
20
40
60
80
100
120
0,00 0,05 0,10 0,15 0,20 0,25 0,30 0,35 0,40 0,45020406080100120140160180200
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%
P70%
P50%
P90%
P30%
100%
50%
30%
70%
90%
P100%
P70%
P50%
P90%
P30%
100%
50%30%
70%
90%
P100%
P70%
P50%
P90%
P30%
100%
50%
30%
70%
90%
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%
P90%
P70%
P50% 100%90%70%
50%
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%P90%
P80%
P70%
P60%
100%90%60% 70%80%
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%P80%
P60%
100%
60% 80%
F1145/F1245 5kW
F1145/F1245 6kW
F1145/F1245 8kW
F1145/F1245 10kW
F1145/F1245 12kW
F1145/F1245 15 & 17kW
Electrical output, WAvailable pressure, kPa
Flow
F1145 -6 kW
020406080
100120140160180200
0 0,2 0,4 0,6 0,8 1 1,2
020406080
100120140160180200
0 0,10 0,20 0,30 0,40 0,50 0,60
020406080
100120140160180200
0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1
0
20
40
60
80
100
120
0,00 0,10 0,20 0,30 0,40 0,50 0,60020406080100120140160180200
0
20
40
60
80
100
120
0,00 0,10 0,20 0,30 0,40 0,50 0,60020406080100120140160180200
0
20
40
60
80
100
120
0,00 0,05 0,10 0,15 0,20 0,25 0,30 0,35 0,40 0,45020406080100120140160180200
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%
P70%
P50%
P90%
P30%
100%
50%
30%
70%
90%
P100%
P70%
P50%
P90%
P30%
100%
50%30%
70%
90%
P100%
P70%
P50%
P90%
P30%
100%
50%
30%
70%
90%
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%
P90%
P70%
P50% 100%90%70%
50%
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%P90%
P80%
P70%
P60%
100%90%60% 70%80%
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%P80%
P60%
100%
60% 80%
F1145/F1245 5kW
F1145/F1245 6kW
F1145/F1245 8kW
F1145/F1245 10kW
F1145/F1245 12kW
F1145/F1245 15 & 17kW
Electrical output, WAvailable pressure, kPa
Flow
F1145 -5 kW
020406080
100120140160180200
0 0,2 0,4 0,6 0,8 1 1,2
020406080
100120140160180200
0 0,10 0,20 0,30 0,40 0,50 0,60
020406080
100120140160180200
0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1
0
20
40
60
80
100
120
0,00 0,10 0,20 0,30 0,40 0,50 0,60020406080100120140160180200
0
20
40
60
80
100
120
0,00 0,10 0,20 0,30 0,40 0,50 0,60020406080100120140160180200
0
20
40
60
80
100
120
0,00 0,05 0,10 0,15 0,20 0,25 0,30 0,35 0,40 0,45020406080100120140160180200
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%
P70%
P50%
P90%
P30%
100%
50%
30%
70%
90%
P100%
P70%
P50%
P90%
P30%
100%
50%30%
70%
90%
P100%
P70%
P50%
P90%
P30%
100%
50%
30%
70%
90%
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%
P90%
P70%
P50% 100%90%70%
50%
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%P90%
P80%
P70%
P60%
100%90%60% 70%80%
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%P80%
P60%
100%
60% 80%
F1145/F1245 5kW
F1145/F1245 6kW
F1145/F1245 8kW
F1145/F1245 10kW
F1145/F1245 12kW
F1145/F1245 15 & 17kW
Available pressure, kPaElectrical output, W
Flow
F1145 -10 kW
020406080
100120140160180200
0 0,2 0,4 0,6 0,8 1 1,2
020406080
100120140160180200
0 0,10 0,20 0,30 0,40 0,50 0,60
020406080
100120140160180200
0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1
0
20
40
60
80
100
120
0,00 0,10 0,20 0,30 0,40 0,50 0,60020406080100120140160180200
0
20
40
60
80
100
120
0,00 0,10 0,20 0,30 0,40 0,50 0,60020406080100120140160180200
0
20
40
60
80
100
120
0,00 0,05 0,10 0,15 0,20 0,25 0,30 0,35 0,40 0,45020406080100120140160180200
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%
P70%
P50%
P90%
P30%
100%
50%
30%
70%
90%
P100%
P70%
P50%
P90%
P30%
100%
50%30%
70%
90%
P100%
P70%
P50%
P90%
P30%
100%
50%
30%
70%
90%
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%
P90%
P70%
P50% 100%90%70%
50%
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%P90%
P80%
P70%
P60%
100%90%60% 70%80%
Eleffekt, WTillgängligt tryck, kPa
EleffektTillgängligt tryck
Flödel/s
P
P100%P80%
P60%
100%
60% 80%
F1145/F1245 5kW
F1145/F1245 6kW
F1145/F1245 8kW
F1145/F1245 10kW
F1145/F1245 12kW
F1145/F1245 15 & 17kW
Available pressure, kPaElectrical output, W
Flow
F1145 -15 and -17 kW
Available pressure
Electrical output
10 NIBE F1145
tHe display
Display unit
Display, A
Instructions, settings and operational information are shown on the display. The easy-to-read display and menu system, facilitates navigation between the different menus and options to set the comfort or obtain the information you require.
Status lamp, B
The status lamp indicates the status of the heat pump. It:
• lightsgreenduringnormaloperation.
• lightsyellowinemergencymode.
• lightsredintheeventofadeployedalarm.
OK button, C
The OK button is used to:
• confirmselectionsofsubmenus/options/setvalues/pageinthestartguide.
Back button, D
The back button is used to:
• gobacktothepreviousmenu.
• changeasettingthathasnotbeenconfirmed. B Status lamp
A Display
C OK button
D Back button
E Control knob
F Switch
F1145
Control knob, E
The control knob can be turned to the right or left. You can:
• scrollinmenusandbetweenoptions.
• increaseanddecreasethevalues.
• changepageinmultiplepageinstructions(forexamplehelptextandserviceinfo).
Switch, F
The switch assumes three positions:
• On( )
• Standby( )
• Emergencymode( )
A large, easy to rad multicoulour display gives everyone the chance to maximize the energy saving potential of this exciting green technology!
NIBE F1145 11
tHe display
Menu system When the door to the heat pump is opened, the menu system’s four main menus are shown in the display as well as certain basic information.
Menu 1 – Indoor climate
Setting and scheduling the indoor climate.
Menu 2 – Hot water
Setting and scheduling hot water production.
This menu only appears if a water heater is docked to the heat pump.
Menu 3 - Info
Display of temperature and other operating information and access to the alarm log.
Menu 4 – Heat pump
Setting time, date, language, display, operating mode etc.
Menu 5 - Service
Advanced settings. These settings are not available to the user. The menu is visible by pressing the Back button for 7 seconds.
Start guideThe first time the heat pump is started a start guide is started. The start guide instructions state what needs to carried out at the first start together with a run through of the heat pump’s basic settings.
The start guide ensures that the start-up is carried out correctly and cannot be bypassed. The start guide can be started later in menu 5.7.
Indoor temperature - (if a room sensor is connected)
Outdoor temp.Hot water temp.
Extra hot water (if activated)
Estimated amount of hot water
12 NIBE F1145
installation
PipeinstallationPipe installation must be carried out in accordance with current norms and directives. F1145 can operate with a return temperature of up to 58 °C and an outgoing temperature from the heat pump of 70 °C (65 °C with only the compressor).
F1145 is not equipped with shut off valves; these must be installed outside the heat pump to facilitate any future servicing.
Pipe connection (cooling medium)Insulate all indoor brine pipes against condensation.
The level vessel must be installed as the highest point in the brine system on the incoming pipe before the brine pump (Alt. 1). If the level vessel cannot be placed at the highest point an expansion vessel must be used (Alt. 2).
Details of the antifreeze used must be shown on the level vessel.
Install the supplied safety valve under the level vessel as illustrated. The entire length of the overflow water pipe from the safety valves must be inclined to prevent water pockets and must also be frost proof.
Install shut off valves as close to the heat pump as possible.
Fit the supplied particle filter on the incoming brine 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 extra heat exchanger.
Side connection
It is possible to angle the brine connections, for connection to the side instead of top connection.
To angle out a connection:
1. Disconnect the pipe at the top connection.
2. Angle the pipe in the desired direction.
3. If necessary, cut the pipe to the desired length.
Pipe connection (heating medium)Connecting the climate system
A climate system is a system that regulates indoor comfort with the help of the control system in F1145 and for example radiators, underfloor heating/cooling, fan convectors etc.
• Installallrequiredsafetydevices,shut-offvalves(asclosetotheheatpumpaspossible),andparticlefilter.
• Thesafetyvalvemusthaveamaximum2.5baropeningpressureandbeinstalledontheoutgoingheatingmediumasillustrated.Theentirelengthoftheoverflowwaterpipefromthesafetyvalvesmustbeinclinedtopreventwaterpocketsandmustalsobefrostproof.
• Whenconnectingtoasystemwiththermostatsonallradiators,areliefvalvemustbefitted,orsomeofthethermostatsmustberemovedtoensuresufficientflow.
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Note! Note that condensation may drip from the level vessel. Position the vessel so that this does not harm other equipment.
The F1145 can be connected in several different ways. It is designed to create an attractive and clean total installation.
NIBE F1145 13
installation
T
Ventilation recoveryThe installation can be supplemented with the exhaust air module NIBE FLM to provide ventilation recovery.
Pipes and other cold surfaces must be insulated with diffusion-proof material to prevent condensation.
The brine system must be supplied with a pressure expansion vessel. If there is already a level vessel installed this should be replaced.
Frånluft Ø 160
Avluft Ø 160
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FLM
Extract air Exhaust air
PoolThe installation can be supplemented with accessory POOL 40, to provide pool heating. If pool is installed, the collector must be dimensioned after this.
T
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Pipe connections (hot waterheater)• Anydockedhotwaterheatermustbefittedwithnecessary
setofvalves.
• Themixingvalvemustbeinstalledifthesettingischangedsothatthetemperaturecanexceed60°C.Thesettingismadeinmenu5.1.1.
• Thesafetyvalvemusthaveamaximum9.0baropeningpressureandbeinstalledontheincomingdomesticwaterlineasillustrated.Theentirelengthoftheoverflowwaterpipefromthesafetyvalvesmustbeinclinedtopreventwaterpocketsandmustalsobefrostproof.
• IfF1145isinstalledwithaVPB200,thepipeinstallationcanbeconcealedinthetopofVPB200.Thisistoachieveamoreattractiveinstallation.Theproductsarepreparedforthistypeofconnection.
14 NIBE F1145
installation
Free cooling – two pipe systemsPCM 40/42 makes it possible to obtain passive cooling from rock, groundwater or surface soil collectors. When using a surface soil collector the quality of the ground may limit the possiblity to recover passive cooling.
Room temperature sensors can be used for optimum comfort. The lowest permitted flow temperature should be chosen to prevent condensation precipitation.
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Two or more climate systemsThe unit can be supplemented with accessory ECS 40/ECS 41 for control of two or more climate systems at different temperatures, e.g. under floor heating and radiator system.
T
Free cooling – four pipe systemsThe installation can be supplemented with fan convectors, for example, in order to allow connections for free cooling (PCS 44).
• Pipesandothercoldsurfacesmustbeinsulatedwithdiffusion-proofmaterialtopreventcondensation.
• Wherethecoolingdemandishigh,fanconvectorswithdriptraysanddrainconnectionareneeded.
• Thebrinesystemmustbesuppliedwithapressureexpansionvessel.Ifthereisalreadyalevelvesselinstalledthisshouldbereplaced.
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Fläktkonvektor
3
2
1
NIBE F1145 15
installation
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Active coolingNIBE F1145 is connected via the HPAC module to the external collector and the building’s climate system for heating and cooling.
The heat exchange from the heat source (rock, surface soil or lake) takes place via a closed brine system in which water is mixed with antifreeze circulates to the heat pump.
Ground water can also be used as a heat source. However, an intermediate heat exchanger is required between HPAC 40 and the ground water.
16 NIBE F1145
installation
Inspection of the installationCurrent regulations require the heating installation to be inspected before it is commissioned. The inspection must be carried out by a suitably qualified person and should be documented. The above applies to closed heating systems. If the heat pump is replaced, the installation must be inspected again.
Guideline values for collectors
Control, generalThe 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 climate system must be started. The colder it is outside, the warmer radiators and floor heating system must be.
The heat pump is controlled by built-in sensors for flow and return brine temperatures (collector). Brine return temperatures can, if so required, be limited to a minimum (e.g. for ground water systems).
Control of the heat production is performed based on the “floating condensing” principle, i.e. the temperature level needed for heating at a specific outdoor temperature is produced guided by collected values from the outdoor and flow sensors. The room temperature sensor can also be used to compensate the deviation in room temperature.
F1145 can be docked to an external unit with its own heating controls. In that case, the heat pump delivers heat up to a fixed temperature level. This is known as “Fixed condensing”. The automatic heating control system is then controlled by the external unit’s regulation device.
Heat productionThe supply of heat to the house is regulated in accordance with the chosen setting of the regulating curve (curve slope and offset). After adjustment, the correct amount of heat for the outside temperature is supplied. The flow line temperature of the heat pump will hunt around the theoretically required value. For subnormal temperatures the control system calculates a heating deficit in the form of “degree-minutes”, which means that heating production is accelerated. The larger the subnormal temperature, the greater the heat production.
The heat pump’s control system can control an installed external oil-fired boiler and mixing valve (requires accessory card AXC40).
Hot water productionIf the water heater is docked to F1145 when there is a demand for hot water, the heat pump gives this priority and devotes its entire output to water heating. No room heat is produced in this mode. Maximum time for hot water charging can be adjusted in the menu system. After this, heating is produced for the remaining period of time before further water heating can take place.
Hot water charging starts when the hot water sensor has fallen to the set start temperature. Hot water charging stops when the hot water temperature on the hot water sensor (BT6) has been reached.
For occasional higher demand for hot water, the “temporary lux” can be used to raise the temperature for 3 – 12 hours (selected in the menu system).
For use with 40 x 2.4 PN 6.3 PEM hose.
The length of the collector hose varies depending on the rock/soil conditions, climate zone and on the climate system (radiators or underfloor heating).
Max length per collector should not exceed 400 m.
In those cases where it is necessary to have several collectors, these should be connected in parallel with the possibility of adjusting the flow of the relevant coil.
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 metres.
For several bore holes, the distance between the holes must be at least 15 metres.
Ensure the collector hose rises constantly towards the heat pump to avoid air pockets. If this is not possible, air vents should be used.
As the temperature of the brine 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.
Type Soilheat,recommendedcollectorlength
Rockheatrecommendedactivedrillingdepth
5 200-300m 70-90m
6 250–400m 90–110m
8 325–2x250m 120–140m
10 400–2x300m 140–170m
12 2x250-2x350m 160–190m
15 2x300–2x400m 2x100–2x120m
17 2x350–3x300m 2x110–2x140m
NIBE F1145 17
Additional heat onlyF1145 can be used exclusively as an additional heater, to produce heat and hot water, for example before the collector installation is complete.
Brine pumpThe brine pump normally follows the operation of the heat pump. There is a special operating mode for continuous operation for 10 days, followed by return to normal mode (this may be used before stable circulation has been established).
Alarm indicationsThe status lamp lights red in the event of an alarm and the display shows detailed information depending on the fault. An alarm log is created with each alarm containing a number of temperatures, times and the status of outputs.
Own curveF1145 has pre-programmed non linear heating curves. It is also possible to create an own defined curve. This is an individual linear curve with one break point. You select a break point and the associated temperatures.
Under floor dryingF1145 has an integrated floor drying function. This allows for controlled drying of a concrete slab. It is possible to create your own program and to follow a pre-programmed time and temperature schedule.
Electrical additionHeat pumps are not usually dimensioned to provide the entire heat output requirement, which is why additional output is necessary during cold days. The immersion heater is automatically switched on (in seven steps) if the output is not sufficient to reach the temperature levels requested by the control computer.
Oil additionF1145 can be docked to an oil-fired boiler using accessory card AXC40 to provide additional heat during cold days. If F1145 cannot meet the output requirement the oil boiler’s burner is permitted to start. When the boiler temperature has been increased to about 55 °C, F1145 activates the mixing valve, which then opens. The mixing valve adjusts so the true flow temperature corresponds with the control computer’s theoretical calculated set point value. When the heating requirement drops sufficiently so the additional heat is no longer required the shunt closes completely. However, the oil boiler will be kept warm for a further 12 hours to be prepared for any increase in the heating requirement.
USB service outletF1145 is equipped with a USB socket in the display unit. This USB socket can be used to connect a USB memory to update the software, save logged information and handle the settings in F1145.
LEK
installation
18 NIBE F1145
tecHnical speciFications
Type 5 6 8 10 12 15 17OutputdataatnomflowReferstoperformanceofheatpumpwithoutcirculationpumps
0/35
Specifiedoutput kW 4.83 6.31 8.30 9.95 11.82 15.75 17.24
Coolingoutput kW 3.74 5.03 6.64 7.97 9.35 12.48 13.49
Electricaloutput kW 1.09 1.28 1.66 1.98 2.47 3.27 3.75
COP - 4.44 4.93 5.01 5.03 4.79 4.81 4.60
0/50
Specifiedoutput kW 3.85 5.10 6.94 8.46 11.15 15.12 16.41
Coolingoutput kW 2.62 3.63 4.98 6.08 7.86 10.67 11.58
Electricaloutput kW 1.23 1.48 1.96 2.38 3.29 4.45 4.83
COP - 3.13 3.46 3.54 3.39 3.39 3.40 3.40
OutputdataaccordingtoEN145110/35
Specifiedoutput kW 4.65 6.10 8.01 9.64 11.42 15.42 16.89
Electricaloutput kW 1.13 1.35 1.74 2.13 2.66 3.63 4.10
COPEN14511 - 4.12 4.51 4.59 4.52 4.30 4.25 4.12
0/45
Specifiedoutput kW 3.98 5.21 7.07 8.55 10.86 14.86 16.10
Electricaloutput kW 1.21 1.46 1.93 2.36 3.20 4.25 4.68
COPEN14511 3.29 3.58 3.66 3.63 3.39 3.50 3.44
Additionalpower kW 1/2/3/4/5/6/7(switchableto2/4/6/9)
Electricaldata
Ratedvoltage 3x400V3NAC50Hz
Maxoperatingcurrent,compressor(Incl.Controlsystem&Circ.Pumps)
Arms 9.5 4.6 6.6 6.9 9 11 13
Startingcurrent Arms 23 18 23 23 29 43 52
Maxpermittedimpedanceatconnectionpoint1)
ohm - - - - - 0,36 0,4
Maxoperatingcurrentheatpumpincluding1-2kWimmersionheater(Recommendedfuseprotection)
Arms 18(20) 13(16) 15(16) 15(16) 18(20) 20(20) 22(25)
Maxoperatingcurrentheatpumpincluding3-4kWimmersionheater(Recommendedfuseprotection)
Arms 27(32) 13(16) 15(16) 15(16) 18(20) 20(20) 22(25)
Maxoperatingcurrentheatpumpincluding5-6kWimmersionheater(Recommendedfuseprotection)
Arms 36(40) 13(16) 15(16) 15(16) 18(20) 20(20) 22(25)
Maxoperatingcurrentheatpumpincluding7kWimmersionheater,connectedupondelivery(Recommendedfuseprotection)
Arms 40(40) 19(20) 21(25) 21(25) 23(25) 24(25) 26(30)
Maxoperatingcurrentheatpumpincluding9kWimmersionheater,switchable(Recom-mendedfuseprotection)
Arms - 19(20) 22(25) 22(25) 24(25) 26(30) 28(30)
Power,Brinepump W 35-185 35-185 35-185 35-185 35-185 35-185 35-185
Power,Heatingmediumpump W 7-72 7-72 7-72 7-72 7-72 10-75 10-75
IPclass IP21
Refrigerantcircuit
Typeofrefrigerant R407C
Volume kg 1.4 1.8 2.3 2.5 2.2 2.4 2.4
Cut-outvaluepressostatHP bar 29
IP 21
1x230V
2/4/6/7
NIBE F1145 19
tecHnical speciFications
Type 5 6 8 10 12 15 17
DifferencepressostatHP bar -7
Cut-outvaluepressostatLP bar 1,5
DifferencepressostatLP bar 1,5
Brinecircuit
EnergyclassBrinepump Lowenergy
Maxsystempressurebrine bar 3
Minflow l/s 0.19 0.25 0.33 0.40 0.47 0.62 0.67
Nominalflow l/s 0.23 0.30 0.42 0.51 0.65 0.75 0.82
Externalavail.pressatnomflow kPa 95 94 92 85 69 58 48
Max/MinIncomingBrinetemp °C seediagramnextpage
Min.outgoingbrinetemp. °C -10
Heatingmediumcircuit
Energyclasscirc-pump Lowenergy
Maxsystempressureheatingmedium bar 4
Minflow l/s 0.08 0.10 0.13 0.16 0.19 0.25 0.27
Nominalflow l/s 0.10 0.13 0.18 0.22 0.27 0.36 0.40
Externalavail.pressatnomflow kPa 43 46 48 46 43 38 37
Max/Minheatingmediumtemp °C seediagramnextpage
Noiseoutput(LWA)accordingtoEN12102at0/35 dB(A) 42 42 43 43 43 42 42
Soundpressurelevel(LPA) dB(A) 27 27 28 28 28 27 27
Pipeconnections
Brineextdiam.CUpipe mm 28 28 28 28 28 28 35
Heatingmediumextdiam.,CUpipes mm 22 22 22 22 28 28 28
Connectionwaterheaterextdiam mm 22 22 22 22 28 28 28
Dimensionsandweight
Width mm 600
Depth mm 620
Height mm 1500
Requiredceilingheight2) mm 1670
Weightcompleteheatpump kg 140 145 165 170 178 191 199
Weightonlycoolingmodule kg 110 115 125 130 135 148 156
Partno. 665241 665252 665253 665254 665255 665257 665259
1) Max. permitted impedance in the mains connected point in accordance with EN 61000-3-11. Start currents can cause short voltage dips that could affect other equipment in unfavourable conditions. If the impedance in the mains connection point is higher than that stated it is possible that interference will occur. If the impedance in the mains connection point is higher than that stated check with the power supplier before purchasing the equipment.
2) With feet dismantled the height is approx. 1650 mm.
20 NIBE F1145
tecHnical speciFications
Working range, compressor operation
The compressor provides a supply temperature up to 65 °C, the reminder (up to 70 °C) is obtained using the additional heat.
Water temperature
0
10
20
30
40
50
60
70
-15 -10 -5 0 5 10 15 20 25 30 35
°CVattentemperatur
Köldbärare in, temperatur°C
Framledning
Returledning
Brine in, temperature
12kW
Water temperature
0
10
20
30
40
50
60
70
-15 -10 -5 0 5 10 15 20 25 30 35
°CVattentemperatur
°CKöldbärare in, temperatur
Framledning
Returledning
5, 6, 8, 10, 15, 17 kW
0
10
20
30
40
50
60
70
-15 -10 -5 0 5 10 15 20 25 30 35
°CVattentemperatur
°CKöldbärare in, temperatur
Framledning
Returledning
Flow line
Return line
Brine in, temperature
supplied components
Outdoor sensor
LEK
Safety valve (3bar)
LEK
Aluminium tape
22 28
Installer manual
LEK
NIBE™ F1145Ground source heat pump
IHB GB 1018-1031635
User manual
LEK
NIBE™ F1145Ground source heat pump
AHB GB 1018-1031634
Particle filter 5 pcs Conex connectors IHB AHB
LEK
LEK
LEK
Current sensor
Tubes for sensorsO-rings Temperature sensor
LEK
Level vessel
The enclosed kit is located on the packaging for the heat pump.
Indoor sensor
LEK
Insulation tape
NIBE F1145 21
accessories
LEK
VPB 200Hot water heaterCopper Part no. 088 515 Enamel Part no. 088 517Stainless steel Part no. 088 518
LEK
PCM 42heaterCombine your heatpump with NIBE PCM for passive/free cooling. It works, even while your system is continually heating hot water.Part no. 067 078
LEK
VPB 300Hot water heaterCopper Part no. 083 009Stainless steel Part no. 083 010Enamel Part no. 083 011
LEK
VPBS 300Hot water heaterCopper Part no. 083 012Enamel Part no. 083 015
LEK
HPAC 40Cooling moduleCombine your heat pump with NIBE HPAC 40 for passive or active cooling. It works, even while your system is continually heating hot water.Part no. 067 076
LEK
PCM 40Hot water heaterCombine your heatpump with NIBE PCM for passive/free cooling. It works, even while your system is continually heating hot water.Part no. 067 077
LEK
FLM Exhaust air moduleFLM is an exhaust air module specially designed to combine recovery of mechanical exhaust air with an energy collector in rock/ground heat.Part no. 067 011
Bracket pack FLMPart no. 067 083
LEK
LEK
RMU 40Room unitRMU 40 means that control and monitoring of the heat pump can be carried out in a different part of the accommodation to where F1245 is located.Part no. 067 064
LEK
AXC 40Accessory cardAn accessory card is required if step controlled addition (e.g. external electric boiler) or if shunt controlled addition (e.g. wood/oil/gas/pellet boiler) is to be connected to F1145. Part no. 067 060
LEK
GR
UN
DFO
STyp
eU
PS
25
- 6
01
30
P/N
:59
52
64
47
23
0V
-
HE
JS
AN
PC
;00
17
NIB
DK
50
Hz
IP 4
4T
F
11
0C
lass
HM
ax. 1
0b
ar
2.5
uF
45
0.2
06
50
.30
90
0.4
0
1m(A
)P,
(W)
LEK
LEK
PCS 44Passive coolingPart no. 067 063
SMS 40Communication module SMS 40 enables operation and monitoring of F1145 via a GSM module, using a mobile phone via SMS messages.Part no. 067 073
LEK
22 NIBE F1145
LEK
ELK 213Immersion heaterPart no. 069 500
LEK
HR 10Auxiliary relay Part no. 089 423
LEK
ELK 5/8/15Immersion heaterELK 5 Part no. 069 025ELK 8 Part no. 069 026ELK 15 Part no. 069 027
LEK
POOL 40Pool heatingPOOL 40 is an accessory that enables pool heating with F1145.Part no. 067 062
LEK
KB R25Filling valve kitFilling valve kit for filling brine in the collector hose for rock heat pumps. Includes dirt filter and insulation.Part no. 089 368
LEK
LEK
5
1
2
4 3
KB G32Filling valve kitFilling valve kit for filling brine in the collector hose for rock heat pumps. Includes dirt filter and insulation.Part no. 089 971
UKV Buffer tankBuffer vessels for heat pumps available as NIBE UKV 100, 102, 200,300 and 500.
LEK
NV 10Level monitorPart no. 089 315
ECS 40/ECS 41Extra shunt groupThis accessory is used when F1145 is installed in houses with two or more different climate systems that require different supply temperatures.ECS 40 Part no. 067 061ECS 41 Part no. 067 099
LEK
GR
UN
DFO
STyp
eU
PS
25
- 6
01
30
P/N
:59
52
644
723
0V
-
HE
JSA
N
PC
;00
17
NIB
DK
50
Hz
IP 4
4T
F 1
10
Cla
ss H
Ma
x. 1
0b
ar
2.5
uF
45
0.2
06
50
.30
90
0.4
0
1m(A
)P,
(W)
LEK
LEK
SOLAR 40Solar kit Solar 40 means that F1145 can be connected to solar heating.Part no. 067 084
LEK
NIBE Energy Systems ABBox 14285 21 MarkarydSWEDENTel. +46 433 - 73 000www.nibe.eu 63
9387
Tec
hnic
al P
BD G
B N
IBE
F114
5 10
35-1
MILJÖMÄRKT
307–005
This brochure is a publication from NIBE. All product illustrations, facts and specifications are based on current information at the time of the publication’s approval. NIBE makes reservations for any factual or printing errors in this brochure. Printed by: AM-tryck & reklam. Photos: www.benfoto.se. ©NIBE2010.
NIBE is ISO-certified: SS-EN ISO 9001:2000SS-EN ISO 14001:2004