Related Manuals for Nibe FIGHTER 1240
Summary of Contents for Nibe FIGHTER 1240
- Page 1 INSTALLATION AND MAINTENANCE INSTRUCTIONS MOS GB 0734-5 FIGHTER 1240 NIBE FIGHTER 1240 031115 230 V, 3 x 230 V, 3 x 400 V...
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Page 3: Table Of Contents
Connecting the outside temperature sensor ..23 Alarm/alarm outputs ..........23 Technical specifications Soft-start relay ............23 Technical specifications 230 V ......58 Technical specifications 3 x 230 V ...... 59 Technical specifications 3 x 400 V ...... 60 FIGHTER 1240... -
Page 4: General
FIGHTER 1240 you should read through this Installation and Maintenance Instruction. FIGHTER 1240 is a heat pump central for the production of heating and domestic hot water in detached and terrace houses. Soil, rock or lakes can be used as the heat source. -
Page 5: System Description
System description Principle of operation FIGHTER 1240 consists of a heat pump, water heater, The brine emits its heat to the refrigerant in the heat electrical module, circulation pumps and a control sys- pump’s evaporator. It then vaporises and is com- tem. -
Page 6: Front Panel
Second row: Value of the current parameter. Step 1 is connected. Third row: Description of current display parame- Step 2 is connected. ter. Hot water temp is normally shown. I II Steps 1+2 are connected. FIGHTER 1240... - Page 7 (forwards) or increase Spring/Autumn mode: Production of heating and hot the value of the selected parameter. water using FIGHTER 1240. The circulation pump is See the section Control — General. operational. The immersion heater is disabled. How- Minus button ever, when Extra hot water is activated the immersion heater is connected.
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Page 8: Settings
2.1 by one increment. Warm weather conditions If the room temperature is low, increase the heating curve offset setting by one step. If the room temperature is high, reduce the heating curve offset setting by one step. FIGHTER 1240... - Page 9 I II III I II I II 5 0 . 0 ° C V a r m v a t t e n t e m p e r a t u r 13.43 Heating curve offset FIGHTER 1240...
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Page 10: Setting With Diagrams
Settings Setting using diagrams Offset heating curve -2 The heating control system of the FIGHTER 1240 is HEATING CURVE VÄRMEKURVA controlled by the outside temperature. This means the °C supply temperature is regulated in relation to the cur- 15 14 13 12 rent outdoor temperature. -
Page 11: Heating
The safety valve must be replaced if this does not happen. The appearance and location of the safety valves dif- fer between different installations. Contact your instal- ler for information. FIGHTER 1240... -
Page 12: General Information For The Installer
Brine pump Installation The brine pump normally follows the operation of the FIGHTER 1240 is placed on a firm base, preferably a heat pump. There is a special operating mode for concrete floor or foundation. Install FIGHTER 1240 continuous operation for 10 days, followed by return... -
Page 13: Pipe Connections
During assembly of FLM the pipes for the heat medi- um and water heater and possibly hot water circula- tion are routed backwards. The distance between FIGHTER 1240 and the wall ought to be 50 mm. Pipe connections (collector) Factors to be taken into account when designing the... -
Page 14: Safety Valves
Brine in KBin BK/JK KBut Brine out Level vessel Particle filter The heat pump should be supplemented with an elec- tric water heater if a bubble pool or other significant consumer of hot water is installed. FIGHTER 1240 FIGHTER 1240... -
Page 15: Free Cooling
If there is a level vessel, this Extract air Exhaust air Avluft Frånluft Ø 160 Ø 160 Ø 160 Ø 160 should be replaced. FLM 30 Fan convectors Fläktkonvektor SÄV SÄV KBin Brine in KBin Brine in Brine out KBut Brine out KBut FIGHTER 1240... -
Page 16: Pump Capacity Diagrams, Heating Medium Side
FIGHTER 1225 6 Flow Flow Flöde Flöde Available Available pressure pressure Tillgängligt tryck Tillgängligt tryck FIGHTER 1240 6 (3 x 230V 8kW) FIGHTER 1240 8 FIGHTER 1225 10 FIGHTER 1225 8 Flow Flow Flöde Flöde Available Available pressure Tillgängligt tryck Tillgängligt tryck... -
Page 17: Pump Capacity Diagrams, Collector Side
Pipe connections Pump capacity diagrams, collector side Available Available Tillgängligt tryck pressure Tillgängligt tryck pressure FIGHTER 1240 5 FIGHTER 1235 5 FIGHTER 1240, 3 x 230 V 6kW FIGHTER 1225 6 Flow Flow Flöde Flöde Available Available Tillgängligt tryck Tillgängligt tryck... -
Page 18: Electrical Connections
Electrical connection Connection FIGHTER 1240 must be installed via an isolator 5,5 mm switch with a minimum breaking gap of 3 mm. 1 mm Incoming electricity connected to terminal block -X9 via cable gland (99) Other electrical equipment, except the outdoor sensor and the current transformers, is connected at the factory. -
Page 19: Connection On Delivery 230 V -5
-X9 to 230 V + PE via the junction box with fus- Connection on delivery Connection on delivery 230 V -8, -12 230 V: The heat pump is connected on terminal block -X9 to 230 V + PE via the junction box with fus- Connection on delivery FIGHTER 1240... -
Page 20: Connection On Delivery 3 X 230 V
Connection on delivery Connection on delivery 3 x 400 V + N + PE The heat pump is connected on terminal block -X9 to 3 x 400V + N + PE via the junction box with fuses. Connection on delivery FIGHTER 1240... -
Page 21: Tariff Connection 3 X 400 V
063) between terminal block -X9 and the com- pressor's contact (69). Connect the supply directly to the contactor. ■ Remove the 2 bridges on terminal block -X9 and connect control voltage to the terminals marked L and N. Strappings Tariff connection FIGHTER 1240... -
Page 22: Max Hot Water Temperature
Max phase current 230 V Max electrical Immersion heater, Knob position Max phase (A) Max phase (A) Max phase (A) output output (kW) FIGHTER 1240-5 FIGHTER 1240 -8 FIGHTER 1240 -12 17,0 23,5 18,2 25,6 32,1 26,8 34,2 40,7 35,6... -
Page 23: Centralised Load Control And Load Monitor
X1:5 and X1:7. Tariff B, the compressor is disconnected. Connect a potential free contact function to terminals X1:6 and X1:7. Tariff A and Tariff B can be combined. A made contact results in the electrical output being disconnected. FIGHTER 1240... -
Page 24: External Contacts
Contact for changing the room temperature An external contact function can be connected to FIGHTER 1240 to change the flow temperature and in doing so change the room temperature, for example, a room thermostat (accessory) or a timer. The contactor... -
Page 25: Connecting The Outside Temperature Sensor
When switch (8) is in the 0 or “ ” position the relay is in the alarm position. Soft-start relay* FIGHTER 1240 is equipped with a soft-start relay (97), which limits the inrush current, see section Technical specifications. The compressor must not be forced to start with peri- ods shorter that 1 start per 15 minutes. -
Page 26: Commissioning And Adjusting
17. Fill the level vessel with liquid up to around 2/3. 18. Open the valve below the level vessel. Internal air vent valve, brine 19. Select Off in menu 9.2.4. 20. Select the auto operating mode using the operating mode button. FIGHTER 1240... -
Page 27: Start-Up And Inspection
The compressor will start. same, the direction of rotation is incorrect. The noi- 13. If the heat pump is a FIGHTER 1240-12 3x400 V, se produced is also different when rotating in the check the direction of rotation at start-up of the incorrect direction. -
Page 28: Control
When the 1. Operating mode button menu number ends with a zero this indicates there is a sub-menu. 2. Enter button NOTE! Ensure the operating mode is not changed during quick movement FIGHTER 1240... -
Page 29: Changing Parameters
■ Press the minus button to move to menu 8.4 ↵ ↵ Return to 8.0 ■ Press the enter button to move to menu 8.0 ■ Press the plus button to move to menu 1.0 Normal menus Expanded menus Service menus FIGHTER 1240... -
Page 30: Menu Tree
Cooling settings 1.11 ↵ ↵ Return to 1.0 2.9.2 2.10 ↵ ↵ Offset cold curve Return to 2.0 2.9.3 Starttemp. cooling 2.9.4 Diff Passive/Active 2.9.5 Cooling 2.9.5 ↵ ↵ Return to 2.9.0 Normal menus Expanded menus Service menus FIGHTER 1240... - Page 31 ↵ ↵ Return to 5.0 * Only shown when On is selected in menu 9.2.5. for shunt group 2 (accessory ESV 21 required). ** Shown when the accessory RG 10 is installed. Normal menus Expanded menus Service menus FIGHTER 1240...
- Page 32 8.4.0 8.4.1 ↵ ↵ Pooltemp./Setting Pool adjustments ↵ ↵ Return to 7.0 8.4.2 Diff. Pool ↵ ↵ Return to 8.0 8.4.3 Pool Time 8.4.4 Pool heating 8.4.5 ↵ ↵ Return to 8.4.0 Normal menus Expanded menus Service menus FIGHTER 1240...
- Page 33 9.2.9.5 Temp. period 2 9.2.15 RCU Present 9.2.9.6 9.2.16 ↵ ↵ Return to 9.2.9.0 Cooling system 9.2.17 TB-alarm activated 9.2.18 Roomsensor type 9.2.20 Phase fault Alarm 9.2.21 ↵ ↵ Return to 9.2.0 Normal menus Expanded menus Service menus FIGHTER 1240...
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Page 34: Main Menus
Readings regarding the temperatures and compressor are made from the sub-menus to this menu. Extended, shows all menus except the service menus. Service, shows all menus, returns to the previous menu level 30 minutes after the * Accessories last button was pressed. FIGHTER 1240... -
Page 35: Hotwatertemperature
FIGHTER 1240 has automatically lowered the set 9 0 h 1 0 m i n temperature with the value in brackets. The reduction H W r u n n i n g t i m e is removed when the value is changed. -
Page 36: Flow Temperature
S e t t e m p e r a t u r e 2 . 6 . 3 Menu 2.6.3 Set temperature Here you select at what outside temperature the break point shall occur. The value is adjustable between -15 and +15 °C. FIGHTER 1240... - Page 37 Menu 2.10 Return Pressing the enter button returns you to menu 2.0. Menu 2.9.1 Cooling curve The selected cooling curve (curve slope) is shown here. The value can be set between curve 1 and 3. *only applies with HPAC accessory FIGHTER 1240...
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Page 38: Flow Temperature System 2
S e t t e m p e r a t u r e 2 curve slope or offset heating curve. 3 . 6 . 3 Menu 3.6.3 Set temperature 2 Here you select at what outside temperature the break point shall occur. The value is adjustable between -15 and +15 °C. FIGHTER 1240... -
Page 39: Outdoor Temperature
T i m e b e t w e e n s t a r t s 5 . 3 Menu 5.3 Time between starts Time between compressor starts is set here. The val- ue is adjustable between 10 and 60 minutes. FIGHTER 1240... - Page 40 4 8 . 2 ° C L i q u i d e l i n e t e m p . 5 . 1 2 Menu 5.12 Liquide line Temp. The fluid line temperature is shown in this menu. FIGHTER 1240...
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Page 41: Room Temperature / Settings
Menu 7.3.3 — 7.3.9 Set Time Monday — Sunday Menu 6.5 Return The time for the day change, e.g. night reduction is Pressing the enter button returns you to menu 6.0. chosen here. *only applies with HPAC accessory FIGHTER 1240... - Page 42 7 . 4 . 1 0 R e t u r n Menu 7.4.10 Return 7 . 7 Pressing the enter button returns you to menu 7.4.0 Menu 7.7 Return Pressing the enter button returns you to menu 7.0. FIGHTER 1240...
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Page 43: Other Settings
Pressing the enter button returns you to menu 8.2.0 The light intensity in idle mode is set here. The value is adjustable between 0 and 2. Idle mode occurs 30 minutes after the last button was pressed. 0=shutoff, 1=low, 2=average. FIGHTER 1240... - Page 44 The value is adjustable between 0.5 and 9.5 °C. M a x . a d d h e a t 8 . 3 . 5 Menu 8.3.5 Max. add heat The setting selected on the EBV card (2) knob (101) is shown here. FIGHTER 1240...
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Page 45: Service Menus
Menu 9.1.3 Add heat run time The accumulated running time for the electric module since the first start is shown. R e t u r n 9 . 1 . 4 Menu 9.1.4 Return Pressing the enter button returns you to menu 9.1.0. FIGHTER 1240... -
Page 46: Operating Settings
F l o o r d r y i n g s e t 9 . 2 . 9 . 0 Menu 9.2.9.0 Floor drying set Settings for the floor drying program are made in the sub-menus to this menu. FIGHTER 1240... - Page 47 T e m p . p e r i o d 2 9 . 2 . 9 . 5 Menu 9.2.9.5 Temp. period 2 Selection of the flow temperature in period 2. The value is adjustable between 15 and 50 °C. FIGHTER 1240...
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Page 48: Quick Start
9 . 3 Menu 9.2.14 Factory setting Menu 9.3 Quick start Return to the factory settings in FIGHTER 1240, Yes When Yes is selected, the heat pump starts within 5 or No. When returning to the factory settings the lan- minutes. -
Page 49: Alarm Log
Menu 9.5.4 Brine In Menu 9.5.5 Brine Out Menu 9.5.6 Outdoor temp. Menu 9.5.7 Flow temp. Menu 9.5.8 Return temp. Menu 9.5.9 Hot water temp. Menu 9.5.10 Hot gas temp. Menu 9.5.11 Compr. time Menu 9.5.12 Electric b. time FIGHTER 1240... -
Page 50: Dealing With Malfunctions
The following alarms block hot water charging to draw attention to the alarm. The operating mode switches to switch in FIGHTER 1240 has tripped. The compressor winter mode and additional heat engages. is blocked and FIGHTER 1240 switches to winter mode, only additional heat without hot water. - Page 51 This information is shown when there is a fault on the water temperature sensor has been registered. sensor (141) between the condensor and immersion FIGHTER 1240 is force-run solely for heating water heater. charging and automatic mode is engaged. The alarm may be due to: ■...
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Page 52: Low Hot Water Temperature Or No Hot Water
High room temperature Cause: Incorrect setting of Curve slope and/or Offset heating curve Action: Adjust the setting. If the operating disturbance cannot be rectified by means of the above, installation engineer should be called. FIGHTER 1240... -
Page 53: Draining, Heat Medium Side
It is usually easier to start the circulation pump with FIGHTER 1240 running, switch (8) set to 1. If helping the circulation pump to start is performed with FIGHT- ER 1240 running, be prepared for the screwdriver to jerk when the pump starts. -
Page 54: Component Placement
Component placement FIGHTER 1240 -8, 12 kW 1x230 V FIGHTER 1240-12 3x400 V FIGHTER 1240... -
Page 55: Component Positions 230 V -5
Component placement 230 V -5 230 V -8, -12 3 x 400 V 3 x 230 V (only applies to Norway) FIGHTER 1240... -
Page 56: List Of Components
Terminal block X222 for compressor heater Contactor Connection, heating flow ø 22 mm o.d. Enclosed ** Only FIGHTER 1240-10, -12 3x400 V The component list refers to all types of the heat pump, see respective component placement pictures for information. -
Page 57: Dimensions And Setting-Out Coordinates
Leave space free to the right of the heat pump for servic- ing. An area of 800 mm is required in front of FIGHTER 1240 for service work. When fitted FIGHTER 1240 the distance to the wall should be 50 mm. FIGHTER 1240... -
Page 58: Enclosed Kit
Part no. (52) 024 684 Part no. (85) 024 413 Part no. 024 076 (R25), one Part no. 034 724 Part no. 025 168 Part no. 024 607 Connecting brine, with insulation Current transformers Part no. 018 569, three FIGHTER 1240... -
Page 59: Accessories
PKM 10 (intended for 5 — 8 kW) Part no. 089 397 Part no. 089 304 PKM 20 (intended for 10 — 17 kW) Pipe set FLM 30/FIGHTER 1240 Part no. 089 398 Copper/Stainless: Part no. 089 318 Enamel Part no. 089 319... -
Page 60: Technical Specifications 230 V
** Refers to the brine flow temperature/heat medium flow temperature in accordance with EN 255. *** With feet and connections dismantled the height is 1890 mm. **** The compressor produces up to 65 °C, the rest is obtained using additional heating. FIGHTER 1240... -
Page 61: Technical Specifications 3 X 230 V
665 103 Part no. Copper — — — — Compressor output only. ** Refers to the brine flow temperature/heat medium flow temperature in accordance with EN 255. *** With feet and connections dismantled the height is 1890 mm. FIGHTER 1240... -
Page 62: Technical Specifications
Refers to the brine in temperature/heat medium flow temperature in accordance with EN 14511. With feet and connections dismantled the height is 1890 mm. The compressor produces up to 65 °C, the rest is obtained using additional heating. FIGHTER 1240... - Page 64 NIBE CZ, V Zavetri 1478/6, CZ-170 00 Prague 7 Tel: +420 266 791 796 Fax: +420 266 791 796 E-mail: centrala@nibe-cz.com www.nibe-cz.com NIBE Systemtechnik GmbH, Am Reiherpfahl 3, 29223 Celle Tel: 05141/7546-0 Fax: 05141/7546-99 E-mail: info@nibe.de www.nibe.de Vølund Varmeteknik, Filial af NIBE AB, Brogårdsvej 7, 6920 Videbæk Tel: 97 17 20 33 Fax: 97 17 29 33 E-mail: info@volundvt.dk www.volundvt.dk...