Nibe FIGHTER 1310 User manual

R
INSTALLATION AND MAINTENANCE INSTRUCTIONS
FIGHTER 1310
MOS GB 0349-1 611854
FIGHTER 1310
LEK

FIGHTER 1310
General information for the installation engineer
Transport and storage ................................................ 14
Erecting the heat pump .............................................. 14
Floating condensation ................................................ 14
Fixed condensation .................................................... 14
Collectors .................................................................... 14
Inspection of the installation ...................................... 14
Control (also with accessories)
General ...................................................................... 15
Settings ...................................................................... 15
Drying the concrete base .......................................... 19
Pipe connections
General ...................................................................... 20
Pipe connection (heating water) ................................ 20
Pipe connection (brine) .............................................. 20
Free cooling ................................................................ 20
Pressure expansion vessel ........................................ 21
Pump capacity diagrams, heating water side ............ 21
Brine capacity diagram, collector side ...................... 21
Docking
General ...................................................................... 22
Option 1 FIGHTER 1310 docked with
oil-fired boiler and water heater .................................. 22
Option 2 FIGHTER 1310 docked with
electric boiler and water heater .................................. 23
Option 3 Two or more FIGHTER 1310s
docked with boiler and water heater .......................... 24
Option 4 Control, double curves ................................ 25
Electrical connections
Electrical installation .................................................. 26
Connecting the supply ................................................ 26
External control of the electrical supplement and
compressor ................................................................ 27
Connecting the outside sensor .................................. 27
Connecting temperature sensors supplied
with the unit ................................................................ 28
Connecting more than one FIGHTER 1310 .............. 28
Temperature drop ...................................................... 28
Terminal blocks for external units .............................. 29
Reversing valve .......................................................... 29
Extra hot water .......................................................... 29
Common alarm .......................................................... 29
Standby mode ............................................................ 29
Control with oil supplement option 1
Connection ................................................................ 30
Menu 19 ...................................................................... 31
Control of additional heat, oil ...................................... 31
Control with electrical supplement up to
seven steps option 2
Connection ................................................................ 32
Menu 19 ...................................................................... 33
Controlling the additional heat, electrical .................. 33
Control with two or more F 1310s option 3
Connection ................................................................ 34
Menu 19 ...................................................................... 35
Function........................................................................35
Control, double curves option 4
Connection ................................................................ 36
Menu 19 ...................................................................... 37
Control, double curves with external mixing valve ......37
Temperature sensor placement ..................................37
Connection, external mixing valve ..............................37
Connection, external additional heat............................37
Temperature set back ..................................................37
Commissioning and adjusting
Filling and venting the brine system .......................... 38
Filling the heating/heating water systems .................. 38
Starting and checking ................................................ 38
Internal venting valves ................................................ 39
Readjustment, heating water system ........................ 39
Readjustments, brine system .................................... 39
Internal control panel .................................................. 39
Setting the automatic heating control system
Setting with diagrams ................................................ 40
Heating curve offset -2 .............................................. 40
Heating curve offset 0 ................................................ 40
Heating curve offset +2 .............................................. 40
Circuit diagram
Circuit diagram .......................................................... 41
Component positions
Component positions .................................................. 42
List of components
List of components .................................................... 43
Dimensions
Dimensions and setting-out coordinates .................... 44
Accessories
Accessories ................................................................ 45
Technical specifications
Technical specifications ............................................ 46
Enclosed kit ................................................................ 46
Dealing with malfunctions
Low room temperature .............................................. 47
High room temperature .............................................. 47
Low hot water temperature or no hot water .............. 47
Indications .................................................................. 47
Draining, heat water system ...................................... 48
Draining, brine system ................................................ 48
Helping the circulation pump to start .......................... 48
Cleaning the circulation pump .................................... 48
General
Concise product description .................................... 2
Setting table .............................................................. 2
System description
Principle of operation ................................................ 3
Front panel
Front panel ................................................................ 4
Functions .................................................................. 5
Setting different operating modes
(even with accessories) ............................................ 5
Control
General .................................................................... 6
Setting heat .............................................................. 6
Changing the room temperature .............................. 6
Basic values for the automatic heating
control system .......................................................... 6
Basic values .............................................................. 7
Heat production ........................................................ 7
Domestic hot water .................................................. 7
Brine pump ................................................................ 7
Fixed condensing ...................................................... 7
Control, normal
Information available on the display.......................... 8
Control, double curves
Information available on the display ...................... 11
Contents 1
For the Installer
For Home Owners

General
FIGHTER 1310
For Home Owners
2
In order to get the ultimate benefit from your heat pump FIGHTER 1310 you should read through
the For Home Owners section in this Installation and Maintenance Instruction.
FIGHTER 1310 is a heat pump for heating large properties such as apartment buildings and industri-
al properties. The ground, rock or lakes can be used as the heat source.
FIGHTER 1310 is a Swedish made quality product offering a long life span and safe operation.
Installation date
Accessories:
Hot water control ............ ■■
Temperature signal distributor
■■
Room control .................. ■■
Other .............................. ■■
Type designation / serial number
FIGHTER 1310- _ _ kW / 689 _ _ _ _ _ _ _ _ _ _ _
Installation engineers
Completedby the installer when the heat pump is installed
The type of brine mixing proportion/freezing point
Active drilling depth/collector length
Commissioning checks
Brine temperature (supply/return) _____ / _____
(Nominal temperature diff 2 - 5 °C)
Heating water flow (in/out) _____ / _____
(Nominal temperature diff 5 - 10 °C)
* The immersion heater, hot water
Date___________ Signature
Basic
Menu settings
2b Temp Sink ............ 8
3 WW-in ............ 46
3 HW start ............ 44
4 Brine ............ -12
5 Curveslope ............ 9
5/17 Parallel ............
5b Room comp ............ 4
5c WW-Out min ............ 15
5c WW-out max ............ 45
9b HP-min ............ 60
9D Add-min ............300
10 WW diff HP ............ 13
Control, double curves
5 Curveslope 1 ............ 9
5 Curveslope 2 ............ 9
5b Parallel 1 ............ 2
5b Parallel 2 ............ 6
5c Room comp ............ 4
5d WW-Out min ............ 15
5d WW-out max ............ 55
5e WW-out 2 min ............ 15
5e WW-out 2 max ............ 55
Basic
Menu settings
10 Diff HP-Add ............ 3
11 HP-int ............ 20
11 HWT-stop ............50*
12 XWW-stop ............ 65
12 XWW-int ............ 14
12b Shunt P ............ 30
12b Shunttime ............ 10
14 Add ............ 1
18 HP-no ............ 0
18 HW-val ............ 1
19 Shunt ............ 0
Setting HP A ..................
Setting HP B
Settings

FIGHTER 1310 consists of two heat pump modules
and a control computer with a display to control the
heat pump and any additional heat. FIGHTER 1310
has built-in circulation pumps, making it easy to con-
nect to the heating water and brine circuits.
The absorption of heat from the heat source (rock,
ground or lake) is through a closed brine system con-
taining water mixed with antifreeze.
Ground water can also be used as a heat source. This
requires an intermediate heat exchanger.
The brine emits its heat to the refrigerant in the heat
pump’s evaporator. The refrigerant then vaporises and
is compressed in the compressor. The refrigerant, with
its increased temperature, is led into the condenser
where it emits its energy to the heat water circuit.
System description 3
For Home Owners
FIGHTER 1310
Principle of operation
CMP
Ev Exv Con
Com
HW return
HW flow /
HM flow
HM-r
HM flow
CM-r
CM-f
B
A
Cirk.pump
Värmepump
Varmvatten
Tillsatsvärme
Larm
Kontrollera
attvatten
finnsipan-
naninnan
denin-
kopplas.
1
R
0
HMP-A
HMP-B
SF
SF
SF

+2
0
-2
1
R
0
VB-Fram 49 (50) °C
Varmvatten 51 °C
Front panel
FIGHTER 1310
For Home Owners
4
Indicator lamps
Function keys
Display
Front panel
B
Switch
A
D
Increase/reduce
heat
C
E
NOTE!
Make sure there is water in the heat pump before
turning the switch (A) into position 1 or R.
WW-out 49(50)°C
Hot-Water 51°C

Switch
Three position switch (1 0 R).
0Heat pump off.
1Normal mode.
All control functions connected.
RStandby. Not connected at the factory
Function keys
Channel
Window menu selection.
Increase
Increases the current value.
Reduce
Reduces the current value.
Operating mode
Additional heat (accessory) and/or room
heat on/off. See the following section.
Extra hot water
Temporary or periodic raising of the
water temperature is allowed (accesso-
ry).
Display
In normal mode the display shows:
WW-out: Actual heating water temperature, the
temp erature of the water leaving the heat pump.
The figure in brackets shows the calculated flow
temperature.
Hot water: Actual hot water temperature
(accessory).
Indicator lamps
Room heating
–A steady light indicates that room
heating is allowed.
Heat pump
–A flashing light shows that a compres-
sor is running.
–A steady light shows that both com-
pressors are running.
Hot water (accessory)
–A steady light shows that hot water
charging is in progress.
–Rapid flashing shows that temporary
raising of the hot water temperature
has been selected (approx 60 °C for
24 hours)*.
–Slow flashing shows that periodic rais-
ing of the hot water temperature has
been selected (approx 60 °C for the
chosen period)*.
Additional heat (external)
–A steady light means that the addition-
al heating is on.
–Slow flashing means that additional
heating is allowed.
–Rapid flashing means that only addi-
tional heating is on.
Alarm
Flashes rapidly when a fault has
occurred.
Raise/lower heat
This knob is used to raise or lower the room
temperature (i.e. it changes the temperature of
the WW-out). Applies to docking options 1 and
3.
Front panel 5
For Home Owners
B
C
E
Functions
Normal mode (basic setting):
Supplement ready to start if needed. Hot water
charging cuts in if necessary.
LEDs:
Room heating: Lit
Hot water: Lit during hot water charging
Additional heat Flashing / Steady light
No additional heat mode:
Press the Operating mode button once.
Room heating: Lit
Hot water: Lit during hot water charging
Additional heat Not lit
Position No room heating:
Press the Operating mode button again.
Room heating: Not lit
Hot water: Lit during hot water charging
Additional heat Not lit
The system returns to normal mode the next time the
Operating mode button is pressed.
Normal mode: No raised hot water temperature
connected.
Temporarily raised hot water temperature:
Press the Extra hot water button once. A raised hot
water temperature is obtained for 24 hours. The Hot
water LED flashes rapidly. Lit during charging.
Periodically raised hot water temperature:
Press the Extra hot water button again. The hot water
temperature is raised as shown on menu 12. The Hot
water LED flashes slowly. Lit during hot water charging.
The next time Extra hot water is pressed you return to
normal mode.
* Only possible with an external immersion heater.
Setting different operating modes (also applies with accessories)
FIGHTER 1310
AD

Controls
For Home Owners
6
FIGHTER 1310
Setting takes place by programming the curve slope,
see the section ”Available information and settings on
the display”, and by setting the Heating curve offset
using the Increase/reduce heat knob on the panel.
Initial values can be taken from the map if you do not
know which values to set, see the Control Basic val-
ues section.
If the required room temperature is not obtained, read-
justment may be necessary.
NOTE! Wait one day between settings so that the
temperatures have time to stabilise.
Readjusting the setting
Cold weather conditions
If the room temperature is too low, increase the
value for the heating curve by one step.
If the room temperature is too high, reduce the
value for the heating curve by one step.
Warm weather conditions
If the room temperature is too low, turn the
Increase/reduce heat knob one step clockwise.
If the room temperature is too high, turn the
Increase/reduce heat knob one step anticlockwise.
The indoor temperature depends on several factors.
Sunlight and heat emissions from people and house-
hold 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 gets, the hotter the radiators
or the underfloor heating pipes must be. With the
FIGHTER 1310, this adjustment is done automatically
by a control computer. Before the computer can do
this, some basic settings are required. FIGHTER 1310
also offers the possibility to control two different tem-
perature curves.
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).
Heat production is usually controlled using the floating
condensing principle. This means that the tempera-
ture level needed for heating at a given outside tem-
perature is produced on the basis of values taken from
sensors for outside temperature and flow temperature.
Room sensors can also be used as an option to com-
pensate for variations in room temperature.
General
Changing the room temperature manually
If you want to temporarily or permanently increase or
lower the indoor temperature in relation to the previ-
ous heat setting turn the Increase/reduce heat knob
clockwise or anticlockwise. One line approximately
represents a 1 degree change in room temperature.
NOTE! An increase in the room temperature may be
inhibited by the radiator or floor heating thermostats, if
so these must be turned up.
Changing the room temperature
Setting heat

Controls 7
For Home Owners
The brine pump is in operation when one of the com-
pressors is in operation and when the selector switch
for brine pump (40) is in the Auto position.
FIGHTER 1310 can be docked with an external unit
with its own automatic heating control system. FIGHT-
ER 1310 then delivers heat up to a fixed temperature
level. This is known as fixed condensation. To regu-
late the room temperature, see the instructions for the
external units.
When fitted with the Hot water control accessory and,
for instance, our hot water accumulator VPA, the
FIGHTER 1310 can be used for hot water production.
In those cases connection to the water heater has
been made via the accessory Hot water control and
external immersion heaters, are installed in the water
heater the function Extra hot water can be utilised.
This function increases the hot water temperature
from the normal 50 °C up to approx. 60 °C with the
help of the immersion heater.
The supply of heat to the building is controlled by the
control computer settings (curve slope and offset).
After adjustment the correct amount of heat for the
current outdoor temperature is supplied. The heat
pump flow temperature (WW-out) will hover around
the theoretical required value (the value in brackets on
the display). For subnormal temperatures the comput-
er calculates a deficit in the form of degree minutes,
which results in the acceleration of heat production.
The larger the subnormal temperature, the greater the
heat production.
Control, normal
The heat pump’s control computer can control an
external electric boiler/cassette in up to seven power
steps, or an external oil-fired boiler and mixingvalve.
Control, double curves
Curve 1 controls the operation of the compressors.
Curve 2 controls an external mixing at lower tempera-
tures. In this operating instance the supplement is limit
to one step.
Heating Hot water
Brine pump
Fixed condensation
FIGHTER 1310

Control, normal
FIGHTER 1310
For Home Owners
8
Outdoor
Current outdoor temperature.
Boiler ***
Current boiler water temperature.
(Start temperature for shunting-in from boiler.)
Displayed alternately with menu 2c.
Outdoor
Current outdoor temperature.
Temp Sink ****
Temperature drop, the heating curve is lowered,
for example, by 8 degrees when the contact in
the room unit (accessories) makes. If the room
unit (RT20) is connected a room sensor (RG20)
cannot be connected.
In normal mode, the above information appears on the
LCD-display of the heat pump.
WW-Out
Current flow temperature
(Calculated flow temperature.)
Hot-water *
Current hot water temperature.
1
2b
Outdoor
Actual outside temperature.
Room **
Actual room temperature.
[P](The set Set point value on the room sensor
(RG20).)
Setting range: 5 - 30 °C.
2c
2
*Only displayed if the accessory VST 11 is connected.
** Only displayed if a room sensor is connected.
*** Only displayed if a boiler sensor is connected.
**** Only displayed if the button Increase is pressed in, the set value can then be changed.
The function only works if the accessory RT 20 is connected.
FIGHTER 1310 has a two-line LCD display. The heat
pump can be set via this display and its associated
buttons.
Channel selection
The Channel button lets you browse through
the following display modes to find the informa-
tion you require.
Values within brackets are also described within
brackets.
If a value is programmable, this is denoted by a [P]
(Programmable) in front of the value.
If the next value cannot be changed, you can access
the next menu by pressing Channel.
Setting
The first step when changing a value is to press
the Increase button once. A cursor (line) then
appears under the value. The value can then be
increased or reduced using the Increase or
Reduce buttons.
Available information and on-display settings
Outdoor -14 °C
Boiler 25 °C
Outdoor -14 °C
Temp Sink 8 °C
Outdoor -14 °C
Room 20,5(20) °C
WW-out 47(52) °C
Hot-water 48 °C

Control, normal 9
For Home Owners
FIGHTER 1310
Brine In
Temperature of the incoming brine.
Brine Out
Temperature of the outgoing brine.
[P](Minimum permitted temperature for the brine
return from the heat pump).
This setting should only be changed by a special-
ist. It is used for minimum limiting with alarm, for
example as an anti-freezing function in ground-
water systems or exhaust air systems.
A suitable setting with an intermediate heat
exchanger would be 0 °C. When the lowest value
(-12) is set, minimum limiting and the alarm are
disabled.
Setting range: -12 - +10 °C.
WW-in
Actual temperature of incoming heating water.
[P](Max permitted return temperature for com-
pressor operation.)
Setting range: 40 - 60 °C.
HW start
The current temperature at the bottom part of the
water heater’s outer shell.
[P](Chosen start level for hot water production.)
Setting range: 5 - 60 °C.
3
WW stop
Actual temperature in lower part of water heater
outer jacket.
[P](Chosen stop level for hot water production.)
Setting range: 15 - 70 °C or A.
3b
4
Available information and on-display settings
Curveslope
[P]Set heating curve.
Room-comp **
[P]When the room temperature deviates by
1°C, the WW-out set point is changed by the
value indicated.
A higher value gives a quicker reaction if the
temperature in the premises is too high or too
low. The normal value for a radiator system is 4.
Setting range: 0 - 6 °C
5b**
5*
*Displayed only if more than one heat pump is
installed (i.e. if the chosen value for HP-no. in
menu 18 is greater than > 0).
** Only displayed if a room sensor is connected.
Curveslope
[P]Set heating curve.
Setting range: 1 –15
Parallel *
[P]When the chosen HP-no. setting (menu 18) is
>0, parallel offset is set by programming in this
menu instead of setting with the knob.
Setting range: -10 –+10
Curveslope 9
Parallel 0
Curveslope 9
Room comp 4 °C
WW-in 37(46) °C
HW start 49(44) °C
WW-in 37(46) °C
WW-stop 49(A) °C
Brine In +3 °C
Brine 0 0(-12) °C

Control, normal
FIGHTER 1310
For Home Owners
10
Available information and on-display settings
NOTE!
Enter the chosen settings in the table
on page 2 of this manual. The details
are important for
service work.
HP start A
Shows the total number of starts of heat pump
module A.
HP start B
Shows the total number of starts of heat pump
module B.
HP-time A
Shows the total number running hours for heat
pump module A.
HP-time B
Shows the total number of running hours for heat
pump module B.
English
[P]Chosen language setting. Press Increase to
change language. When you have chosen the
required language, press the Channel button.
Channel 1 re-appears.
A HP on
Successively shows the following operating sta-
tuses: HP off, HP on, HP start in X minutes or
High return temp for module A or B respectively.
6
7
8
5c
This menu is a submenu to menu 5 (or 5b). It is
activated by placing the cursor under the value
for Curve slope (or Room-comp if a room sensor
is connected) and pressing the Channel button.
WW-out min
[P]Setting for the minimum calculated flow line
temperature.
Setting range: 10 - 50 °C.
Preset value: 15 °C
WW-out max
[P]Setting for the maximum calculated flow line
temperature.
Setting range: 30 - 70 °C.
Preset value is 55 °C.
The heating water flow temperature may tem-
porarily go above or below the setting as a result
of normal fluctuations.
For example, for underfloor heating with floating
condensation, suitable settings might be min
20 °C, max 40 °C.
With fixed condensation, the same setting is cho-
sen for the minimum and maximum levels. (Sen-
sor location, temperature setting and pump flow
are taken into account.)
WW-out min 15 °C
WW-out max 55 °CHP start A 10
HP start B 4
English 0
A HP on
HP-time A 40 h
HP-time B 10 h

Control, double curves 11
For Home Owners
FIGHTER 1310
Available information and on-display settings
NOTE!
If Control, double curves, is selected
the value in menu 19 should be
changed to 1.
Outdoor
Current outdoor temperature.
WW-out 2
Current flow temperature.
(Calculated flow temperature.)
Displayed alternately with menu 2c.
Outdoor
Current outdoor temperature.
Temp Sink ***
Temperature drop, the heating curve is lowered,
for example, by 8 degrees when the contact in
the room unit (accessories) makes. If the room
unit (RT20) is connected a room sensor (RG20)
cannot be connected.
In normal mode, the above information appears on the
LCD-display of the heat pump.
WW-out
Current flow temperature
(Calculated flow temperature.)
Hot-water *
Current hot water temp.
1
Outdoor
Current outdoor temperature.
Room **
Current room temperature.
[P](The set Set point value on the room sensor.)
Setting range: 5 30 °C.
2c
2
FIGHTER 1310 has a two-line LCD display. The heat
pump can be set via this display and its associated
buttons.
Channel selection
The Channel button lets you browse through
the following display modes to find the informa-
tion you require.
Values within brackets are also described within
brackets.
If a value is programmable, this is denoted by a [P]
(Programmable) in front of the value.
If the next value cannot be changed, you can access
the next menu by pressing Channel.
Setting
The first step when changing a value is to press
the Increase button once. A cursor (line) then
appears under the value. The value can then be
increased or reduced using the Increase or
Reduce buttons.
2b
To navigate to menu 19 below hold the Channel but-
ton down for about 7 seconds.
By pressing the Channel button again you can browse
forwards to the display settings below.
Shunt 1
Shunt = 1 Control, double curves
Control, double curves means that control of the mix-
ing valve takes place against curve slope 2 and flow
temperature 2. The sensor is connected to BS on ter-
minal block 31. The mixing valve for circuit 2 is always
operational and is connected to TS1/SH- and
TS2/SH+ on terminal block 6.
If TS3 is connected the electrical supplement, if fitted,
is controlled. The mixing valve is closed with hot water
heating.
19
*Only displayed if the accessory VST 11 is con-
nected.
** Only displayed if a room sensor is connected.
*** Only displayed if the button Increase is pressed
in, the set value can then be changed. The func-
tion only works if the accessory RT 20 is connect-
ed.
Outdoor -14 °C
Temp Sink 8 °C
Outdoor -14 °C
Room 20,5(20) °C
Shunt 1
WW-out 47(52) °C
Hot-water 48 °C
Outdoor -14 °C
WW-out 2 37(37) °C

Control, double curves
FIGHTER 1310
For Home Owners
12
Available information and on-display settings
Brine In
Temperature of the incoming brine.
Brine Out
Temperature of the outgoing brine.
[P](Minimum permitted temperature for the brine
return from the heat pump).
This setting should only be changed by a special-
ist. It is used for minimum limiting with alarm, for
example as an anti-freezing function in ground-
water systems or exhaust air systems.
A suitable setting with an intermediate heat
exchanger would be 0 °C. When the lowest value
(-12) is set, minimum limiting and the alarm are
disabled.
Setting range: -12 - +10 °C.
HW stop
The current temperature at the bottom part of the
water heater’s outer shell.
[P](Chosen stop level for hot water production.)
Setting range: 15 - 70 °C or A.
3b
4
Room-comp **
[P]When the room temperature deviates by 1
degree C, the WW-out set point is changed by
the value indicated.
A higher value gives a quicker reaction if the
temperature in the premises is too high or too
low. The normal value for a radiator system is 4.
Setting range: 0 - 6 °C
5*
*Displayed only if more than one heat pump is
installed (i.e. if the chosen value for HP-no. in menu
18 is > 0).
** Only displayed if a room sensor (RG20) is connect-
ed.
Curveslope
[P] Set heat curves.
Setting range: 1 –15
5b
5c**
Parallel *
[P]When the chosen HP-no. setting (menu 18)>
0, the parallel offset is set by programming in this
menu instead of setting with the knob.
Setting range: -10 –+10
WW-in
Current temperature of incoming heating water.
[P](Max permitted return temperature for com-
pressor operation.)
Setting range: 40 - 60 °C.
HW start
The current temperature at the bottom part of the
water heater’s outer shell.
[P](Chosen start level for hot water production.)
Setting range: 5 - 60 °C.
3
Curveslope 1 9
Curveslope 2 7
Parallel 1 2
Parallel 2 0
Room-comp 4 °C
WW-in 37(46) °C
HWstart 49(44) °C
WW-in 37(46) °C
HW-stop 49( A) °C
BrineIn +3 °C
BrineO- 0(-12) °C

Control, double curves 13
For Home Owners
FIGHTER 1310
Available information and on-display settings
5d
5e
NOTE!
Enter the chosen settings in the table
on page 2 of this manual. The details
are important for
service work.
HP start A
Shows the total number of starts of heat pump
module A.
HP start B
Shows the total number of starts of heat pump
module B.
HP-time A
Shows the total number running hours for heat
pump module A.
HP-time B
Shows the total number of running hours for heat
pump module B.
English
[P]Chosen language setting. Press Increase to
change language. When you have chosen the
required language, press the Channel button.
Channel 1 re-appears.
A HP on
Successively shows the following operating sta-
tuses: HP off, HP on, HP start in X minutes or
High return temp for module A or B respectively.
6
7
8
This menu is a submenu to menu 5 (or 5c). It is
activated by placing the cursor under the value
for Curve slope (or Room-comp if a room sensor
is connected) and pressing the Channel button.
WW-out 1 min
[P]Setting for the minimum calculated flow tem-
perature.
Setting range: 10 - 50 °C.
Preset value: 15 °C
WW-out 1 max
[P]Setting for the maximum calculated flow tem-
perature.
Setting range: 30 - 70 °C.
Preset value is 55 °C.
This menu is a submenu to menu 5 (or 5c). It is
activated by placing the cursor under the value
for Curve slope (or Room-comp if a room sensor
is connected) and pressing the Channel button.
WW-out 2 min
[P]Setting for the minimum calculated flow tem-
perature.
Setting range: 10 - 50 °C.
Preset value: 15 °C
WW-out 2 max
[P]Setting for the maximum calculated flow tem-
perature.
Setting range: 30 - 70 °C.
Preset value is 55 °C
As the flow temperature normally hovers in rela-
tion to the calculated temperature, values above
and below the set value can temporarily occur.
For example, for underfloor heating with floating
condensation, suitable settings might be min
20 °C, max 40 °C.
With fixed condensation, the same setting is cho-
sen for the minimum and maximum levels. (Sen-
sor location, temperature setting and pump flow
are taken into account.)
WW-out 1 min 15°
WW-out 1 max 55°
WW-out 2 min15°
WW-out 2 max 55°
HPstart A 10
HPstart B 4
English 0
A HP on
HP-time A 40 h
HP-time B 10 h

General information for the installation engineer
FIGHTER 1310
For the Installation engineer
14
The FIGHTER 1310 must be installed on a firm sur-
face, preferably a concrete floor or a concrete founda-
tion 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.
The FIGHTER 1310 must be transported and stored
upright and dry.
Transport and storage
Installation
Collectors
The length of the collector hose varies depending on
the rock/ground conditions and on the heating system,
i. e. radiators or floor heating.
FIGHTER 1310 can be docked with an external unit
with its own automatic heating control system. FIGHT-
ER 1310 then delivers heat up to a fixed temperature
level. This is known as fixed condensation. For setting,
see the section For Home Owners, Control, Setting of
min/max temp, menu 5c respective 5d. See also the
For the installer section, control, settings, menu 10.
See the instructions for the external units for how to
regulate the room temperature.
The outside sensor has no function with this option,
but it should be connected to prevent error messages
appearing on the display. There is no need to install
the sensor outside.
Heat production is usually controlled using the floating
condensation principle. This means that the tempera-
ture level needed for heating at a given outside tem-
perature is produced on the basis of values taken from
sensors for outside temperature and flow temperature.
Room sensors can also be used as an option to com-
pensate for variations in room temperature.
Fixed condensation
Floating condensation
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.
Inspection of the installation

Control (even with accessories) 15
For the Installation engineer
FIGHTER 1310
Channel selection
Hold the Channel button down for about 7 seconds to
access the following menus.
By pressing the Channel button again you can browse
through the display settings below to find the informa-
tion you want.
If a value is programmable, this is denoted by a [P]
(Programmable) in front of the value.
If the next value cannot be set, pressing the Channel
button displays the next menu.
Setting/Control
The first step when changing a value is to press the
Increase button once. A cursor (line) then appears
under the value. Now you can either increase or
reduce the value with the Increase or Reduce buttons.
The electric power is controlled by the control comput-
er for optimum comfort. It calculates the flow tempera-
ture deficit in the form of degree-minutes.
If, for example, the flow temperature has been 3
degrees lower than the calculated flow temperature for
60 minutes; 3 x 60 = 180 degree minutes is registered
by the computer. With the standard setting, the num-
ber of degree-minutes must reach -500 (200 + 300)
before the first step of the supplement is switched on.
The last step is switched on at -700 degree-minutes.
Intermediate power steps are evenly distributed
between these two levels. The output step remains
actuated until the degree minute deficit for each step
has been compensated, which means that the flow
temperature must be as many degree minutes above
the calculated flow level as it was previously under.
This is how the average flow temperature calculated
by the computer is obtained.
GM [P]Current value for number of degree-minutes.
The value can be changed in order to hasten the
start of heat production.
Setting range: -3050 –+100.
*If there is more than one heat pump connect-
ed together, (i.e. if HP-no. is greater than 0),
the basic setting is taken from a table in menu
18.
General
Settings
These menus are submenus of menu 9 and are acti-
vated by placing the cursor under the value for
Degree-min and pressing the Channel button.
HP-°min A
[P]Degree-minute deficit before heat pump mod-
ule A is allowed to start.
Basic setting: 60*.
Setting range: 35 –250.
HP-°min B
[P]Degree-minute deficit before heat pump mod-
ule B is allowed to start.
Basic setting: 200.
Setting range: 61 –250.
HP-°min stop B
Setting value for stop of heat pump module B
Basic setting: 140.
Setting range: 0 –200.
9
9b
9c
9d
Add-°min
[P]Further degree minute deficit that is calculated
from the start of B, before the first step of addi-
tional heat (Add) may be connected.
Basic setting: 300*.
Setting range: 50 –2500.
GM 0 HP-°min A 60
HP-°stop B 140
HP-°min A 60
Add-°min 300
HP-°min A 60
HP-°min B 200

Control (even with accessories)
FIGHTER 1310
For the Installation engineer
16
HP-int
[P]Min interval in minutes between when the
heat pump starts.
Basic setting: 20.
Setting range: 20 –60.
HWT-stop
[P] Stop temperature for water heater charging
when operating with additional heat only.
Basic setting: 50.
Setting range: 10 –70.
XWW-stop
[P]Extra hot water stop temperature.
Basic setting: 65.
Setting range: 60 –65.
XWW-int
[P]Interval in days for periodic extra hot water.
Basic setting: 14.
Setting range: 1 –90.
Shunt P
[P] Length of the mixing valve period in seconds.
Basic setting: 30 s.
Setting range: 10 - 60 s.
Shunttime
[P]Proportion of the running time per degree of
temperature variation.
Ex: 2°C x 10% x 30 sec = 6 sec.
This function compensates for the speed varia-
tion found on different mixing valve motors that
may be installed.
Basic setting: 10 %.
Setting range: 1 –50 %.
Settings
11
12b**
12*
*Only shown if a boiler sensor is connected.
** This menu is a submenu to 12a if a boiler sensor is
connected.
WW diff HP
[P]Greatest temperature deviation from nominal
value for heating water (WW) before forced con-
trol of the two heat pump modules A and B starts.
Basic setting: 13.
Setting range: 3 –25.
A suitable setting for fixed condensation is 3.
Diff HP-Add
[P]Downward deviation from WW diff HP. At this
value, forced control of additional heat (Add)
takes place.
Basic setting: 3.
Setting range: 1 –8.
A suitable setting for fixed condensation is 2.
10
ShuntP 30s
Shunttime 10%
WW diff HP 13
Diff HP-Add 3
HP-int 20 m
HWT-stop 50 °C
XWW-stop 65°C
XWW-int 14d

Control (even with accessories) 17
For the Installation engineer
FIGHTER 1310
Settings
DriftP
Shows status of operating pressure switches.
1= closed
0= a pressure switch open
HP/MS
Shows status of high-pressure pressure switch-
es/motor protection.
1= closed
0= a pressure switch open
Gives a permanent alarm.
Manual resetting of the motor protection.
LP Shows the status of the low-pressure pressure
switch
1= closed
0= a pressure switch open
Gives a permanent alarm.
Cal. Out
[P]Calibration of outside sensors.
13
14
15
Add [P]Choice of number of additional heat steps.
Selectable positions.
1One step additional heat, oil used with
oil-fired boiler operations.
33-step binary electrical supplement.
3L 3-step linear electrical supplement.
77-step binary electrical supplement.
Add-drift
[P]If only boiler operation is required with only
additional heating (e.g. before collector installa-
tion is complete), change 0to 1and press the
Operating mode button.1is then replaced by
Add.
If there is an immersion heater in the water heater it
is activated as well in this operating mode.
68: Start contactor, HP.
69: Operating contactor, A.
K3: Operating contactor, B
xx: Reversing valve vv.
R6: Extra hot water.
L: Not active
x1: Supplement 1.
x2: Supplement 2.
x3: Supplement 3.
Functions when docked
with a boiler/double curves
L: Not active.
S-: Shunt, closed.
S+: Shunt, open.
x3: External boiler/supple-
ment
Man:Manual test of outputs.
Change Man 0 to Man 1 or Man 2 to test differ-
ent functions.
Man 0 must be set before you can exit the menu.
16
Servicetime
Change from 0 to 1 to speed up the time
sequences by a factor of 60 for servicing.
Returns to normal setting eight minutes after the
last button was pressed.
Parallel
Setting of Increase/Reduce heat potentiometer
to displace heating curve (parallel offset).
17
Man: 0
Servicetime 0
Parallel 0
Add 1
Add-drift 0
DriftP 1
HP/MS 1 LP 1
Cal.Out 0 Room 0
BrinIn 0 BrinO 0
Man1 68 0 69 0
K3 0 xx 0
Man2 R6 0 L 0
x1 0 x2 0 x3 0
Man2 R6 0 L 0
S- 0 S+ 0 x3 0
Room
[P]Calibration of room sensor.
Brine In
[P] Calibration of brine flow sensor.
Brine Out
[P]Calibration of the brine return sensor.
Setting values for all quantities: -5 –+5.

Control (even with accessories)
FIGHTER 1310
For the Installation engineer
18
Settings
NOTE!
Enter the chosen settings in the table
on page 2 of this manual. The details
are important for
service work.
HP-no
[P]Sequence number of FIGHTER 1310 when
more than one unit is connected together; see
table. HP-no. is set to 0 if only one heat pump is
installed.
HW-val *
[P]Choice of number of compressors to be run-
ning for hot water production (requires connected
hot water sensor). For one compressor running,
choose 1 (module B). For both compressors run-
ning, choose 2 (modules A+B).
Example:
Two FIGHTER 1310s connected together.
For the first heat pump (sequence number 1), com-
pressor A starts at -60 degree-minutes and com-
pressor B starts at -120 degree-minutes.
For the second heat pump (sequence number 2),
compressor A starts at -180 degree-minutes and
compressor B starts at -240 degree-minutes.
The heat pump with the highest sequence number
is used for water heating and controls additional
heating (if used).
In this example, the first step of additional heat cuts
in at -540 degree-minutes and the last step cuts in
at -740 degree-minutes.
HP-no GM GM SH SH
compr A compr B first step in last step in
1 -60 -120 -420 -620
3 -300 -360 -660 -860
5 -540 -600 -900 -1100
7 -780 -840 -1140 -1340
9 -1020 -1080 -1380 -1580
18
*Only displayed if the hot water control accessory
has been installed.
0 -60 -200 -500 -700
2 -180 -240 -540 -740
4 -420 -480 -780 -980
6 -660 -720 -1020 -1220
8 -900 -960 -1260 -1460
10 -1140 -1200 -1500 -1700
Shunt 0 or 1
Shunt = 0, control, normal and additional with
electric boiler or oil-fired boiler.
Shunt = 1, control, double curves
Control, double curves means that control of the mix-
ing valve takes place against curve slope 2 and flow
temperature. 2. The sensor is connected to PG on ter-
minal block 31. The mixing valve for circuit 2 is always
operational and is connected to TS1/SH- and
TS2/SH+ on terminal block 6.
TS3 controls an electrical supplement, if fitted. The
mixing valve is closed with hot water heating.
19
HP-no 0
HW-val 1 Shunt 0