Nibe F1355 Installer Manual

Ground source heat pump

Hide thumbs Also See for F1355:

Operating manual (76 pages)

Installer manual (60 pages)

Installer manual (52 pages)

page of 64

/ 64
Bookmarks

Quick Links

Download this manual

Installer Manual

Ground source heat pump

NIBE F1355

IHB EN 2436-2

731093

Need help?

Do you have a question about the F1355 and is the answer not in the manual?

Questions and answers

Summary of Contents for Nibe F1355

Page 1 Installer Manual Ground source heat pump NIBE F1355 IHB EN 2436-2 731093...
Page 3 Cold and hot water Installation alternative 5 Electrical connections General Connections Optional connections Connecting accessories 6 Commissioning and adjusting Preparations Filling and venting Start-up and inspection Setting the heating curve 7 myUplink Specification Connection Range of services NIBE F1355 Table of Contents...
Page 4 Children should be supervised to ensure that they do not play with the appliance. This is an original instruction manual. Translation is not allowed without approv- al from NIBE. Rights to make any design or technical modifications are reserved. ©NIBE 2024.
Page 5 Marking Do not start F1355 if there is a risk that the water in the system has frozen. Explanation of symbols that may be present on the product’s label(s). Water may drip from the safety valve’s overflow pipe. The overflow pipe must be Danger to person or machine.
Page 6 This can could break out. cause unusually high pressure in the pro- cess circuit, which can cause bursts and personal injury. Switch off the power supply in the event of a service or inspection. Chapter 1 | Important information NIBE F1355...
Page 7 During operation the pipes become ex- tremely hot or extremely cold, depending on the method of operation. This can cause burn injuries or frost injuries. NIBE F1355 Chapter 1 | Important information...
Page 8 Kyoto agreement. The equipment contains R407C and R410A, fluorinated greenhouse gases with GWP values (Global Warming Poten- tial) of 1774 and 2088 respectively. Do not release R407C or R410A into the atmosphere. Chapter 1 | Important information NIBE F1355...
Page 9 Shut off valves Circulation pumps set Electricity (page 24) Connections Main voltage Phase voltage Fuses heat pump Fuses property Outside sensor Room sensor Current sensor Safety breaker Earth circuit-breaker Relay output for emergency mode NIBE F1355 Chapter 1 | Important information...
Page 10 • Install with its back to an outside wall, ideally in a room F1355 must be lifted on the heaviest side and can be moved where noise does not matter, in order to eliminate noise on a sack truck. Two people are required to lift F1355.
Page 11 Leave a free space of 800 mm in front of, and 150 mm above, the product. Approx. 50 mm free space is required on each side to allow the side panels to be removed. All service on F1355 can be carried out from the front, however the right- Outdoor temperat- Temperature Insulation tape hand panel may need to be removed.
Page 12 Lift the panel out at the bottom edge and up. 3. Pull the panel towards yourself. SIDE PANELS Remove the screws from the upper and lower edges. Twist the panel slightly outwards. Chapter 2 | Delivery and handling NIBE F1355...
Page 13 EP15-RM1.2 EP15-XL7 EP15-XL1 AA4-XF4 AA11 EP15-XL6 EP15-XL2 AA4-XF3 EP15-PZ2 EP15 EP14-RM1.1 EP14-RM1.2 EP14-XL7 EP14-XL1 XF13 EP14-XL6 EP14-XL2 EP14-PZ2 EP14 AA26-RF3 AA26-RA1 AA26 AA2-RA1 AA2-RF3 AA27 XF11 XF10 AA101-X2 AA23 AA101-X1 AA101 NIBE F1355 Chapter 3 | The heat pump design...
Page 14 Pressure sensor, exhaust air duct Designations according to standard EN 81346-2. BP13 Pressure sensor, filter BP14 Pressure sensor, fan Motor module (AA11) ELECTRICAL COMPONENTS F1355-28 KW Base card AA10 Input circuit board AA3-X6 Terminal block, sensor AA3-X20 Terminal block -EP14 -BP8...
Page 15 Cooling module F1355-43 KW F1355-28 KW EP14 EP14 QA40 BT12 AA100 BT12 BT10 BT10 AA100 BT11 BT11 BT14 GQ10 BT14 GQ10 BT17 QA40 BT17 XL21 EB10 BT15 XL20 BT29 BT15 XL20 EB10 XL21 BT29 EP15 EP15 X401 BT10 BT12 X401...
Page 16 Temperature sensor, compressor ELECTRICAL COMPONENTS AA100 Joint card EB10 Compressor heater QA40 Inverter EMC-filter X401 Joint connector, compressor and motor module COOLING COMPONENTS Evaporator Condenser GQ10 Compressor Drying filter Expansion valve Chapter 3 | The heat pump design NIBE F1355...
Page 17 Cooling module Connection, heating medium flow CAUTION! Connection, heating medium return Connection, brine in Do not solder directly on the pipes in F1355, be- Connection, brine out cause of internal sensors. Compression ring coupling alternatively pressure NOTE! connection should be used.
Page 18 G2 (XL2) Heating medium return internal thread G 1½ external thread G2 (XL6) Brine in internal thread G 1½ external thread G2 (XL7) Brine out internal thread G 1½ external thread G2 Chapter 4 | Pipe connections NIBE F1355...
Page 19 Install the shut-off valves as close to the cooling modules as possible. • enclosed filterballs (QZ2) Install the filterballs as close as possible to F1355 on the incoming line. TIP! 200 400 600 800 1000 1200 1400 1600 1800 2000...
Page 20 A climate system is a system that regulates the indoor • controlling hot water sensor (BT6) temperature with the help of the control system in F1355 and, for example, radiators, underfloor heating, underfloor The sensor is placed in the middle of the water heater.
Page 21 Further information about the options is available at nibe.eu and in the manuals for the accessories used. See page 43 for the list of the accessories that can be used with F1355. EXPLANATION External additional heat External electrical additional heat...
Page 22 Two F1355 docked with electric additional heat and hot water heater (floating condensing) -EB1 -EB1 -EP21 -EP21-AA25 -EP21-BT2 -EP21-GP20 -EP21-BT3 -EP21-QN25 -EB100 -EB100 -FL3 -EB101 -BT25 -GP10 -BP6 -RN1 -EB100-BT71 -CM3 -EB101 -RM1 -EP15 -QZ2 -QM57 -FL13 -QM52 -FL11 -QZ4...
Page 23 1.9.3.1 - min. flow line temp. Desired temperature in the tank. heating 5.1.2 - max flow line temperature Desired temperature in the tank. 5.1.10 - op. mod heat med pump intermittent 4.2 - op. mode manual NIBE F1355 Chapter 4 | Pipe connections...
Page 24 Refer to the outline diagram of your system for positioning of the temperature sensor. • F1355 must be installed via an isolator switch. The cable area has to be dimensioned based on the fuse rating used. • If a miniature circuit breaker is used this should have at least motor characteristic “C”.
Page 25 "Possible selection for AUX inputs". CAUTION! It is important that the electrical connection is made with the correct phase sequence. With the incorrect phase sequence, the compressor does not start and an alarm is displayed. NIBE F1355 Chapter 5 | Electrical connections...
Page 26 A temperature sensor for hot water top (BT7) can be connec- a wall facing north or north-west, so it is unaffected by the ted to F1355 to display the water temperature at the top of morning sun, for example. the tank (if possible).
Page 27 X22 and/or X23 on input board (AA3). AA3-X22 AA3-X23 1 2 3 1 2 3 F1355 F1345 External Externt Activate the energy meter(s) in menu 5.2.4 and then set the desired value (energy per pulse) in menu 5.3.21. NIBE F1355 Chapter 5 | Electrical connections...
Page 28 AA101-X10:2 (B) and AA101-X10:3 (GND). Outgoing communications cables from slave to slave are connected to terminal block AA101-X10:4 (A), AA101-X10:5 (B) and AA101-X10:6 (GND). 1 F1355 can be the master to F1345/F1355, F1145/F1245 and F1155/F1255. Chapter 5 | Electrical connections NIBE F1355...
Page 29 AA101-X10 property’s main fuses tripping. 14 15 16 17 18 19 F1355 has a load monitor that, with the aid of a current sensor, controls the power steps for the external electric additional heat by disconnecting from the electric additional...
Page 30 Option of changing the room temperature in °C. External step-controlled additional heat can be controlled 3. Provides the option of fine-tuning the room temperat- with up to three potential-free relays in F1355 (3 steps linear ure. or 7 steps binary). With the accessory AXC 50, three addition-...
Page 31 The connection requires that the boiler sensor (BT52) is Additional heat in tank is activated in menu 5.1.12. connected to one of the AUX inputs in F1355, see page 34. To control switching the additional heat on and off in the The sensor is only selectable when "shunt controlled add.
Page 32 RELAY OUTPUT FOR EMERGENCY MODE REVERSING VALVES F1355 can be supplemented with an external reversing valve CAUTION! (QN10) for hot water control (see page 43 for accessories). Mark up any junction boxes with warnings for ex- Connect the external reversing valve (QN10) to terminal ternal voltage.
Page 33 EXTERNAL CONNECTION OPTIONS (AUX) Selectable outputs F1355 has software-controlled AUX inputs and outputs for A selectable output is AA101-X9. connecting the external switch function (contact has to be The output is a potential-free switching relay. potential-free) or sensor. When switch (SF1) is in the " " or "...
Page 34 External activation of functions – Normal mode (A: Open, B: Open) An external switch function can be connected to F1355 to "SG Ready" is not active. No effect on the system. activate various functions. The function is activated during the time the switch is closed.
Page 35 If you want to block both (EP14) and (EP15), this will oc- formation at nibe.eu for the list of the accessories that can cupy two AUX inputs) be used with F1355. • hot water (hot water production). Any hot water circulation (HWC) remains in operation. •...
Page 36 Ground collector Venting the climate system Heat pump Vent F1355 via a vent valve (external, not included in the product) and other climate systems via their respect- ive vent valves. Keep topping up and venting until all air has been re- moved and the pressure is correct.
Page 37 CAUTION! At start-up of F1355-43 kW, preheating of the compressors starts. Preheating continues until Do not start F1355 if there is a risk that the water the compressor sensor (BT29) is stable at 10 de- in the system has frozen.
Page 38 Tillgängligt tryck To set the correct flow in the brine system, the brine pump (kPa) must run at the correct speed. F1355 has a brine pump that 100% is controlled automatically in standard mode. Certain func- tions and accessories may demand that it be run manually, in which case the correct speed must be set.
Page 39 The task of the curve is to provide an uniform 100% indoor temperature, regardless of the outdoor temperature, and thereby energy-efficient operation. Based on this curve, the F1355 determines the temperature of the water to the climate system (the supply temperature) and thus the indoor temperature. CURVE COEFFICIENT...
Page 40 Select curve slope and curve offset. minimum value, the curves flatten out at these temperat- ures. Chapter 6 | Commissioning and adjusting NIBE F1355...
Page 41 5. Press the OK or Back button to exit read off mode. NIBE F1355 Chapter 6 | Commissioning and adjusting...
Page 42 Specification Visit pro.myuplink.com for information about what else you You need the following in order for myUplink to be able to can do using the mobile app and online. communicate with your F1355: • network cable • Internet connection •...
Page 43 EXTRA SHUNT GROUP ECS of FMS 30 and 1 x packs of FMS 32 are required. This accessory is used when F1355 is installed in houses with two Part no. 067 968 or more different climate systems that require different supply temperatures.
Page 44 ROOM UNIT RMU 40 VPB 1000 The room unit is an accessory with a built-in room sensor, which allows the control and monitoring of F1355 to be carried out in a Corrosion protection: different part of your home to where it is located.
Page 45 Technical data Dimensions 80 145 NIBE F1355 Chapter 9 | Technical data...
Page 46 Technical specifications WORKING RANGE HEAT PUMP, COMPRESSOR OPERATION The compressor provides a supply temperature up to 65 °C. F1355-28 kW Arbetsområde under 75% för F1155-1255 6kW, Arbetsområde under 75% för F1155-1255 6kW, för hela arbetsområdet 12 och 16 kW. för hela arbetsområdet 12 och 16 kW.
Page 47 0.6 (6 bar) 0.6 (6 bar) Flow at P 0.65 designh External available pressure at P designh Min/max HM-temp °C see diagram Noise according to EN 12102 at 0/35 dB(A) Sound power level (L NIBE F1355 Chapter 9 | Technical data...
Page 48 If the impedance in the mains connection point is higher than that stated, it is probable 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. With feet removed, the height is approx. 1930 mm. Chapter 9 | Technical data NIBE F1355...
Page 49 Reported efficiency for the system also takes the temperature regulator into account. If the system is supplemented with external additional heat or solar heating, the total efficiency of the system must be recalculated. NIBE F1355 Chapter 9 | Technical data...
Page 50 Nominal heating medium flow Annual energy consumption 14,619 Brine flow brine-water or water-water heat 3.40 pumps Contact information NIBE Energy Systems – Box 14 – Hannabadsvägen 5 – 285 21 Markaryd – Sweden Chapter 9 | Technical data NIBE F1355...
Page 51 Nominal heating medium flow Annual energy consumption 21,700 Brine flow brine-water or water-water heat 5.92 pumps Contact information NIBE Energy Systems – Box 14 – Hannabadsvägen 5 – 285 21 Markaryd – Sweden NIBE F1355 Chapter 9 | Technical data...
Page 52 Electrical circuit diagram Chapter 9 | Technical data NIBE F1355...
Page 53 NIBE F1355 Chapter 9 | Technical data...
Page 54 Chapter 9 | Technical data NIBE F1355...
Page 55 NIBE F1355 Chapter 9 | Technical data...
Page 56 Chapter 9 | Technical data NIBE F1355...
Page 57 NIBE F1355 Chapter 9 | Technical data...
Page 58 Chapter 9 | Technical data NIBE F1355...
Page 59 NIBE F1355 Chapter 9 | Technical data...
Page 60 Chapter 9 | Technical data NIBE F1355...
Page 61 Possible selection for AUX output (potential free variable Energy labelling relay), 35 Data for energy efficiency of the package, 49 Post adjustment and bleeding, 38 Information sheet, 49 Pump adjustment, automatic operation, 38 Technical documentation, 50 Pump adjustment, manual operation, 38 NIBE F1355 Item register...
Page 62 Temperature sensor, hot water top, 26 The heat pump's design Component list, cooling module, 15 Component location, cooling module, 15 The heat pump design, 13 Component locations, 13 List of components, 13 Transport, 10 Working range heat pump, 46 Item register NIBE F1355...
Page 63 Tel: +48 (0)85 66 28 490 Hannabadsvägen 5, 285 21 Markaryd Tel. +41 (0)58 252 21 00 biawar.com.pl Tel: +46 (0)433-27 30 00 info@nibe.ch info@nibe.se nibe.ch nibe.se For countries not mentioned in this list, contact NIBE Sweden or check nibe.eu for more information.
Page 64 WS name: -Gemensamt WS version: a1189 WS release date: 2024-08-16 14:58 Publish date: 2024-09-30 07:58...

This manual is also suitable for:

F1355-28 F1355-43 F1345