Nibe Fighter 2005 User manual

MOS GB 0842-5
FIGHTER 2005
511517
INSTALLATION AND MAINTENANCE INSTRUCTIONS
NIBE FIGHTER 2005
1 x 230 V
LEK
LEK

For the Installer
Contents 1
FIGHTER 2005
For Home Owners
General information for the installer
Transport and storage ........................................... 6
Inspection of the installation .................................. 6
Erecting the heat pump ......................................... 6
Control ................................................................... 6
Pipe connections
General .................................................................. 7
Pipe connection (heating medium) ........................ 7
Water volumes ....................................................... 7
Sensor placement ................................................. 7
Pressure drop, heating medium side ..................... 8
Docking
General .................................................................. 9
FIGHTER 2005 docked with SMO 10...................... 9
Several FIGHTER 2005s docked with SMO 10..... 10
FIGHTER 2005 docked with wood-fired boiler
and hot water heater ......................................... 11
Abbreviations......................................................... 11
Electrical connections
Electrical installation ............................................. 12
Connection .......................................................... 12
Circulation pump ................................................. 13
Outside sensor .................................................... 13
Thermostat hot water .......................................... 14
Single step thermostat heating ............................ 14
Additional heat/downtime .................................... 15
Example of addition connection .......................... 15
External indication of common alarms ................ 15
Commissioning and adjusting
Preparations ......................................................... 16
Filling and venting the heating medium system ... 16
Balance temperature ........................................... 16
Stop temperature ................................................. 16
Soft-start relay ..................................................... 16
Compressor heater .............................................. 16
Start-up and inspection ....................................... 16
Readjusting, heating medium side ...................... 16
Adjustment, charge flow ...................................... 17
Control
Explanation .......................................................... 18
Channel description ............................................. 19
Sensors
Sensor placement ................................................ 21
Temperature sensor data ..................................... 21
Data for discharge sensor ................................... 21
Electrical circuit diagram
Electrical circuit diagram ...................................... 22
Component locations
Component locations ........................................... 23
List of components .............................................. 24
Sound pressure levels
Sound pressure levels ......................................... 25
Dimensions
Dimensions and setting-out coordinates ............. 26
Enclosed kit
Enclosed kit ......................................................... 27
Accessories
Accessories ......................................................... 28
Technical specifications
Technical specifications........................................ 29
Working area ....................................................... 30
General
Concise product description ................................ 2
Setting table ......................................................... 2
System description
Principle of operation ........................................... 3
Maintenance routines
Maintenance of FIGHTER 2005 .......................... 4
Dealing with malfunctions
FIGHTER 2005 not in operation .......................... 5
Draining, heat medium side ................................... 5

Channel Factory settings
06 Start defrosting ............. -3 °C
07 Stop defrosting ............. +10 °C
09 Max. defrosting ............. 7 min
10 Min. interval betw. defrosting ............. 50 min
13 Select thermostat ............. 0 (auto mode)
14 Fan speed low/high ............. +14 °C
15 Fan speed low/high, VV ............. +14 °C
16 Start drip tray heater ............. +2 °C
17 Balance temperature ............. +5 °C
18 Stop temperature ............. -7 °C
19 Start interval compressor ............. 20 min
28 Time delay addition relay ............. 120 min
30 Max return temperature ............. 45 °C
31 Connection diff. return temp. ............. 2 °C
General
FIGHTER 2005
For Home Owners
2
In order to get the ultimate benefit from your heat pump FIGHTER 2005 you should
read through the For Home Owners section in this Installation and Maintenance
Instruction.
FIGHTER 2005 is a base heat pump for heating small houses, apartment blocks and
small industrial premises. Outdoor air is used as a heat source.
FIGHTER 2005 is a Swedish made quality product offering a long life span and
safe operation.
Installation date
Type designation
FIGHTER 2005- __ kW
Installation engineers
Settings
Date __________ Signed __________________________________
The serial number (103),should always be stated in all
correspondence with NIBE.
___ ___________
To be filled in when the heat pump has been installed

FIGHTER 2005 is an outdoor air heat pump, specially
designed for the Nordic climate. FIGHTER 2005 utilis-
es the outside air so there is no need for bore holes or
coils in the ground. FIGHTER 2005 has an automatic
2-step capacity regulator for the fan.
FIGHTER 2005 is designed for **water based heating
systems and can be used together with most electric
boilers, oil-fired boilers or equivalent. The heat pump
includes an advanced control system for optimal con-
trol. FIGHTER 2005 is started by a start signal from
another controller, return line sensor or thermostat.
FIGHTER 2005 can also be controlled by a specially
designed controller, SMO 10*. This connects and dis-
connects the additional heat and controls switching
between room heating and hot water heating.
FIGHTER 2005 can both heat hot water effectively at
high outdoor temperatures and give a high output to
the heating system at low outdoor temperatures.
If the outdoor temperature drops to a level under the
stop temperature all heating must then occur with
external additional heat.
FIGHTER 2005 is manufactured in sizes 8 and 11.
Materials have been chosen to provide a long service
life and to fully withstand harsh outdoor conditions.
System description 3
For Home Owners
FIGHTER 2005
Principle of operation
The heating medium side and the hot water side must
be fitted with the necessary safety equipment in
accordance with the applicable regulations.
* accessory for FIGHTER 2005
** When docking with FIGHTER 2005, a total water
volume, incl. boiler, radiators, pipes, etc. of at least
20 litres boiler water per kW output on the heat
pump is recommended.
Pool
VXV1
PG
VXV1
PG
VXV1
PG
SMO 10
SMO 10
HR
HR
HR
SMO 10
HR
HR
HR
HR
HR
HR
HR
HR
P
VVC
52
44
63
81
76
36
38
95
19
15
96
88
35-1
43-1
89-1
94-1 94-2
43-2
35-2
5
52
44
85
6
P
VP
31
FG1* CP1
CP*
RG1
RG2
SV1
SV2
CP2 FG2
VVG
LP1
UG
93
P
FG1 CP1
RG1 RG2
SV1
SV2
CP2 FG2
VVC
VVG
LP1
UG
VXV 2
PCP
POG
P
FG1* CP1
RG1
SV1
VVG
LP1
UG
Med pool och shunt 2
Grundinkoppling
Med shunt 2
AV
SÄV
TV RV
RV BV
BV
SF
86
86
89-2
20
49
98
31
45
31
31
SÄV
SÄV
52
SÄV
VP
VP
VP
HR
HR
RV BV
BV
CP*
UKV*
UKV*

Maintenance routines
FIGHTER 2005
For Home Owners
4
FIGHTER 2005 is equipped with control and monitor-
ing equipment, however some exterior maintenance is
still necessary.
Make regular checks throughout the year that the inlet
grille is not clogged by leaves, snow or anything else.
In addition, you should ensure during the colder parts
of the year that too much frost or ice does not form
under FIGHTER 2005. Strong wind in connection with
extensive snowfall can cause the inlet and exhaust air
grilles to become clogged. Make sure that there is no
snow on the grilles.
If necessary the outer casing can be cleaned using a
damp cloth. Care must be exercised so that the plastic
cover is not scratched when cleaning. Avoid spraying
water into the grilles or on the sides so that water can
penetrate into FIGHTER 2005.
Maintenance of FIGHTER 2005
WARNING!
Rotating fan

Dealing with malfunctions 5
For Home Owners
FIGHTER 2005
Cause: External control equipment has not given the
start signal.
Action: Check the settings on the control equip-
ment.
Cause: Fuse has tripped.
Action: Replace the fuse or reset the MCB. If the
fuse trips again the installation engineer
should be contacted.
Cause: Low outdoor temperature.
Action: Wait until the outdoor air temperature is
higher than the heat pump’s set stop value.
Cause: Tripped HP, LP or MS.
Action: Check that the system has been vented cor-
rectly. Check the fuses. If the fault has not
been rectified contact the installation engi-
neer.
FIGHTER 2005 not in
operation
In the event of malfunction or operating disturbances first check the points below:
NOTE!
As FIGHTER 2005 can be connected
to a large number of external units,
these should also be checked.
NOTE!
Work behind screwed covers may only
be carried out by or under the
supervision of a qualified
installation engineer.
Ifthe operating disturbance cannot be rectified by means of the above
an installation engineer should be called.
It is recommended in the event of prolonged power
failures that the part of the heating system located out-
doors is drained.
Draining, heat medium side
NOTE!
The product's serial number
should always be stated with all corre-
spondence with NIBE.
______________

General information for the installer
FIGHTER 2005
For the Installer
6
Current regulations require the heating installation to
be inspected before it is commissioned. The inspec-
tion 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.
FIGHTER 2005 is placed outdoors on a firm base,
preferable a concrete foundation. FIGHTER 2005
should not be positioned next to sensitive walls, for
example, next to a bedroom. Also ensure that the
placement does not inconvenience the neighbours.
Large amounts of condensation water as well as melt
water from defrosting can be produced. Provide good
drainage at the installation area and make sure water
cannot run out onto paths or the like during periods
that ice can form. Ideally condensation water is led off
to a street inlet or the like.
The distance between FIGHTER 2005 and the house
wall should be at least 350 mm. Free space in front of
and above FIGHTER 2005 should be at least one
metre. FIGHTER 2005 should not be placed so that
the recirculation of outdoor air can occur. This causes
lower output and impaired efficiency.
FIGHTER 2005 should be transported and stored ver-
tically.
Transport and storage
Installation
Inspection of the installation
FIGHTER 2005 is equipped with an internal electronic
controller that handles all functions necessary for heat
pump operations.
Accordingly, defrosting, stop at max/min temperature,
connection of the compressor heater as well as ena-
bling the heater for the drip pan, monitoring of motor
protection and pressure switches are controlled.
The number of starts and the operating time can also
be read.
The integrated controller is set during installation and
can be used during a service.
Under normal operation conditions the home owner
does not need to have access to the controller.
FIGHTER 2005 has an integrated electronic return
line sensor that limits the return temperature. The flow
and return line sensors are fitted during installation.
FIGHTER 2005 can also be switched on/off via signals
from other control equipment or a thermostat. When
FIGHTER 2005 is to be controlled using the accessory
SMO 10, the relevant control procedures are described
in respective instructions.
SMO 10 communicates with FIGHTER 2005, which
means that the settings and measurement values from
FIGHTER 2005 can be adjusted and read on SMO
10.
Control
70
71
442
466
318
301
200
1045
530
133
1186
530
191
500
30 - 50
350 mm
400 mm
3 m
Fritt utrymme bakom
1074
Fritt utrymme framför
Fritt utrymme
Min. avstånd
vid användning
av flera F 2010
70
71
442
466
318
200
1045
133
1186
191
500
30 - 50
350 mm
400 mm
3 m
Fritt utrymme bakom
1074
Fritt utrymme framför
Fritt utrymme
Min. avstånd
vid användning
av flera F 2010
Min. distance
when using
several F 2005
Free space in front
Free space behind
Free space

Pipe connections 7
FIGHTER 2005
For the Installer
Pipe installation must be carried out in accordance
with current norms and directives. FIGHTER 2005
works up to an outgoing temperature from the heat
pump of approximately 58 °C. See section “Commis-
sioning and adjusting” – “Adjustment, charge flow” for
the right flow setting. Since FIGHTER 2005 is not
equipped with shutoff valves on the water side these
must be fitted to facilitate future service. The return
temperature is limited by the return line sensor and is
adjusted on channel 30.
General
FIGHTER 2005 can be connected to the heating sys-
tem – see the section Docking.
The heat pump must be vented by the upper connec-
tion (70, HM-out) using the venting nipple on the
enclosed flexible hose. The supplied particle filter is
installed before the inlet, that is to say, the lower con-
nection (71, HM-in) on FIGHTER 2005. All outdoor
pipes are to be thermally insulated with at least 19
mm thick pipe insulation.
The circulation pump should be operational, even
if FIGHTER 2005 is not running, to prevent dam-
age due to freezing. The circulation pump can also
be controlled directly from FIGHTER 2005, terminal
(11), which takes the outdoor temperature into consid-
eration. Alternatively, the heat pump is connected to
an intermediate circuit with a heat exchanger, pump
and water with anti-freeze. Shutoff and drain valves
are fitted so that FIGHTER 2005 can be emptied in
the event of prolonged power failures.
The supplied flexible hoses act as vibration dampers.
The flexible hoses are fitted so a slight bend is creat-
ed, thus acting as vibration damping.
Pipe connections (heating
medium)
When docking with FIGHTER 2005, a total water vol-
ume, in the boiler and accumulator, of at least 20 litres
boiler water per kW output on the heat pump is recom-
mended.
Water volumes
NOTE!
The pipe work must be flushed before
the heat pump is connected, so that
any contaminants do not damage the
components parts.
FIGHTER 2005 is supplied with flow and return line
sensors, sensors and cables are packed in the
distribution box. The edge board connector is fitted at
the factory.
■Flow line sensor (89), yellow cable.
■Return line sensor (93), blue cable.
■Flow and return line sensors are routed through
the cable gland (102) to respective measurement
points.
■The flow and return line sensors are fitted on the
straight section of the copper pipe using cable ties
together with heating pipe paste and aluminium
tape.
NOTE! It is important that the contact between the
sensor and measurement point is good and that
the sensors are insulated.
Sensor placement
95
95
FIGHTER 2010
VVM 240
AV
AV
SÄK
SF
RC
TV
95
FIGHTER 2010
VVM 240
RC
52
63
44
44
76
99
21
VVM 240
RC
FG
RG
UG
15
95
FIGHTER 2010
VVM 240
AV
AV
SÄK
SF
RC
TV
FG
RG
UG
Till rollup
89
94
LEK
LEK
E

Pipe connections
FIGHTER 2005
For the Installer
8
Pressure drop, heating medium side
FIGHTER 2010-6
FIGHTER 2005-8, 10
FIGHTER 2010-8
FIGHTER 2005-14
Flöde
kPa
Tr yckfall
kPa
Tr yckfall
kPa
Tr yckfall
l/s
Flöde
l/s
Flöde
l/s
0
0,5
1
1,5
2
2,5
3
3,5
4
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4 0,45
0
0,5
1
1,5
2
2,5
3
3,5
4
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4 0,45
0
0,5
1
1,5
2
2,5
3
3,5
4
0 0,05 0,1 0,15 0,2 0,25 0,3 0,35 0,4 0,45
FIGHTER 2005-8, -11
Pressure drop
Flow