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HOT WATER CIRCULATION

A circulation pump can be controlled by S1155PC to circulate
the hot water. The circulating water must have a temperat-
ure that prevents bacterial growth and scalding, and national
standards must be satisfied.

The HWC return is connected to a freestanding water heater.

The circulation pump is activated via the AUX output in menu
7.4 -"Selectable in/outputs".

-QZ1-FQ3

-QZ1-GP11

-QZ1-RM1

-QZ1-RN1

-QZ1

NIBE S1155PC

Chapter 4 | Pipe connections

16

Summary of Contents for S1155PC

Page 1: ...Installer manual Ground source heat pump NIBE S1155PC IHB EN 2150 1 631708...

Page 2: ...nes Smartguide helps you both to view information about the current status and to make the most common settings easily The inform ation that you see depends on the product you have and the ac cessorie...

Page 3: ...nd venting 28 Start up and inspection 30 Setting the cooling heating curve 32 7 myUplink 32 Specification 32 Connection 32 Range of services 33 8 Control Introduction 33 Display unit 34 Navigation 34...

Page 4: ...nsider when installing or servi cing the installation TIP This symbol indicates tips on how to facilitate us ing the product Marking Explanation of symbols that may be present on the product s label s...

Page 5: ...ushed System vented Antifreeze Level Expansion vessel Filterball particle filter Safety valve Shut off valves Circulation pump setting Climate system System flushed System vented Expansion vessel Filt...

Page 6: ...must be equipped with floor drainage 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 i...

Page 7: ...ll QZ2 6 KW 1 x G1 1 x G3 4 1 Not Italy and the DACH countries LOCATION The kit of supplied items is placed in packaging on top of the heat pump Handling panels OPEN FRONT HATCH Press the hatch s top...

Page 8: ...rame and screw it into place REMOVE SIDE PANEL The side panels can be removed to facilitate the installation 1 Remove the screws from the upper and lower edges UN 2 Twist the panel slightly outwards U...

Page 9: ...f valve brine out EP14 QM34 Shut off valve brine in Shuttle valve climate system water heater QN10 SENSORS ETC Flow meter BF1 Temperature sensors heating medium flow BT2 ELECTRICAL COMPONENTS Display...

Page 10: ...pressure XL20 Service connection low pressure XL21 HVAC COMPONENTS Circulation pump GP1 Brine pump GP2 Drainage climate system QM1 Draining brine side QM2 Mixing valve cooling QN18 SENSORS ETC High pr...

Page 11: ...pipe must be routed to a suit able drain so hot water splashes cannot cause harm The entire length of the overflow pipe must be inclined to prevent water pockets and must also be frost proof The over...

Page 12: ...water than the compressor can provide there is an integrated immersion heater The brine can also be circulated via a mixing valve to a heat exchanger There the brine cools the heating system s water s...

Page 13: ...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 CONNECTING THE BRINE SIDE Insulate all indoor brine...

Page 14: ...water sensor BT6 The sensor is placed in the middle of the water heater displayed hot water sensor BT7 1 The sensor is optional and is placed in the top of the water heater shut off valve non return...

Page 15: ...p al set must be changed to a suitable value to prevent freezing of the heat exchanger EP12 GP3 EP12 HQ40 EP12 EP4 EP12 AA25 EP12 VENTILATION RECOVERY The installation can be supplemented with the exh...

Page 16: ...e a temperat ure that prevents bacterial growth and scalding and national standards must be satisfied The HWC return is connected to a freestanding water heater The circulation pump is activated via t...

Page 17: ...example EKKX LiYY or equivalent Electrical wiring diagram for S1155PC see separate handbook WHB When cable routing in S1155PC the cable grommets UB1 and UB2 must be used UB1 UB2 FC1 NOTE Electrical i...

Page 18: ...n the heat pump terminal blocks Terminal block 1 2 TEMPERATURE LIMITER UN FQ10 S2 The temperature limiter FQ10 cuts the power supply to the electric additional heat if the temperature rises above 89 C...

Page 19: ...X6 1 If separate supply to the compressor and immersion heater is required see section External blocking of functions Tariff control If the voltage to the immersion heater and or compressor is lost fo...

Page 20: ...rging The temperature sensor hot water charging BT6 is placed in the submerged tube on the water heater Connect the sensor to terminal block AA2 X28 11 or to one of the selectable AUX inputs and to te...

Page 21: ...7 2 Accessory settings and then set the desired value Energy per pulse or Pulses per kWh in menu 7 2 19 Pulse energy meter Load monitor Integrated load monitor S1155PC is equipped with a simple form o...

Page 22: ...example shows the connection of several S1155PC Huvudenhet V rmepump 2 V rmepump 3 2 3 4 1 B A GND 12V AA2 X30 AA2 X30 AA2 X30 2 3 4 1 B A GND 12V 2 3 4 1 B A GND 12V Main unit Heat pump 2 Heat pump...

Page 23: ...func tions are AA2 X28 3 11 Each function connects to any input and GND AA2 X29 8 9 10 7 6 5 AUX6 AUX7 AUX8 AUX5 AUX4 AUX3 AA2 X28 AA2 X29 GND S1155PC External The example above uses the inputs AUX1...

Page 24: ...peed is resumed when the switch is opened again SG ready Caution This function can only be used in mains networks that support the SG Ready standard SG Ready requires two AUX inputs In cases where thi...

Page 25: ...sion heater s power is set in menu 7 1 5 1 Int elec add heat Power steps of the immersion heater The table s displays the total phase current for the immer sion heater In addition to this there is the...

Page 26: ...de Fixed supply temperature if the system has no value from the outdoor temperature sensor BT1 You can activate the emergency mode both when S1155PC is running and when it is switched off When the eme...

Page 27: ...valves 2 Keep topping up and venting until all air has been re moved and the pressure is correct FILLING AND VENTING THE BRINE SYSTEM When filling the brine system mix the water with antifreeze in an...

Page 28: ...s the start guide is active no function in the installation will start automatically Operation in the start guide A Page B Menu number C Option setting Sloven cina Suomi Svenska T rk e 1 29 4 9 Arrow...

Page 29: ...rence indicates a low brine flow and a small difference indicates a high brine flow Available pressure kPa Electrical output W S1155PC 6 kW 60 100 80 40 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 80 60 40 20 100...

Page 30: ...opes of the heating cooling curves indicate how many degrees the supply temperature is to be increased reduced when the outdoor temperature drops increases A steeper slope means a higher supply temper...

Page 31: ...URVE Curve offset Curve coefficient Climate system Supply temp C Outdoor temp C Curve Offset Climate system 1 1 Select the climate system if more than one for which the curve is to be changed 2 Select...

Page 32: ...in menu 5 2 1 or 5 2 2 2 Scroll down in menu 5 1 and select Request new con nection string 3 When a connection string has been produced it is shown in this menu and is valid for 60 minutes 4 If you d...

Page 33: ...load the latest version of the software for your installation TIP If you connect the product to the network you can update the software without using the USB port See section myUplink THE ON OFF BUTTO...

Page 34: ...ext Menu types HOME SCREENS Smartguide Smartguide helps you both to view information about the current status and to make the most common settings easily The information that you see depends on the pr...

Page 35: ...1234567890123 1 0 0 Product overview Product name Serial number Software Service October 13 45 3 Update Drop down menu From the home screens you reach a new window containing further information by dr...

Page 36: ...e or more zones One zone can be a specific room It is also possible to divide a large room into several zones with the help of radiator thermostats Each zone can contain one or more accessories e g ro...

Page 37: ...ore than one zone and or climate system the settings are made for each zone system MENU 1 1 1 1 1 2 HEATING AND COOLING Set the temperature with room sensor installed and activated Heating Setting ran...

Page 38: ...anced is intended for the advanced user This menu has several sub menus Curve heating Setting the heating curve slope Curve cooling Setting the cooling curve slope External adjustment Setting the heat...

Page 39: ...nd zone MENU 1 30 4 LOWEST SUPPLY HEATING heating Setting range 5 80 C Set the minimum temperature on the supply temperature to the climate system This means that S1155PC never cal culates a temperatu...

Page 40: ...utdoor temperature here One step is usually enough to change the room temperature by one degree but in some cases several steps may be required The heating curve is affected at 5 C from set outdoor te...

Page 41: ...ge This mode produces the most hot water at a higher temperature than the other alternatives In this mode the immersion heater may be used to partially heat the hot wa ter In this mode hot water produ...

Page 42: ...NOTE Hot water circulation is activated in menu 7 4 Selectable in outputs or via accessory NIBE S1155PC Chapter 9 Control Menus 42...

Page 43: ...ed In installations with ventilation accessories and no room sensors BT50 the exhaust air temperature is also dis played MENU 3 3 ENERGY LOG Number of months Setting range 1 24 months Number of years...

Page 44: ...e home You cannot deselect compressor in manual mode Additional heat is the unit that helps the compressor to heat the home and or the hot water when it cannot manage the entire requirement alone Heat...

Page 45: ...t Smart price adaption adjusts some of the heat pump s consumption over the day to those periods with the cheapest electricity tariff which can give savings if on an hourly rate based electricity cont...

Page 46: ...ENU 4 8 TIME AND DATE Set time and date display mode and time zone here TIP Time and date are set automatically if connected to myUplink To obtain the correct time the time zone must be set MENU 4 9 L...

Page 47: ...connects to the In ternet via wifi menu 5 2 1 or via a network cable Ethernet menu 5 2 2 Here you can set TCP IP settings for your installation To set the TCP IP settings with the aid of DHCP activat...

Page 48: ...ings for certain installed accessor ies Caution A schedule repeats according to the selected set ting e g every Monday until you go into the menu and switch it off A mode contains settings that will a...

Page 49: ...tion 7 1 10 System settings 7 1 10 2 Auto mode setting 7 1 10 3 Degree minute settings 7 2 1 Add remove accessories 7 2 Accessory settings2 7 2 19 external energy meter 7 2 25 PVT Source PVT 7 3 1 Con...

Page 50: ...um pump starts approx 20 seconds before and stops 20 seconds after the compressor MENU 7 1 2 2 PP SP HEATING MEDIUM GP1 Heating Auto Setting range on off Manual speed Setting range 1 100 Minimum permi...

Page 51: ...which the brine pump will operate in standby mode when passive cooling is permitted MENU 7 1 2 8 BRINE ALARM SETTING Automatic reset Setting range on off Alarm temperature Setting range 12 15 C Max b...

Page 52: ...s the calculated temperature by the set value the additional heat is forced to stop BT12 offset If there is a difference between temperature sensor heating medium supply BT25 and temperature sensor co...

Page 53: ...nge 15 40 C Stop heating Setting range 20 40 C Stop additional heat Setting range 25 40 C Filtering time Setting range 0 48 h Time betw cooling and heating Setting range 0 48 h Cooling heat sensor Set...

Page 54: ...you set the number of pulses per kWh that are sent to S1155PC TIP Pulses per kWh is set in whole numbers If a higher resolution is required use Energy per pulse MENU 7 2 25 NIBE PVT SOURCE PVT Max bri...

Page 55: ...rically connected EB100 Main unit EB101 Heat pump 1 etc Description Symbol Hot water charging For a multi installation hot water with the main unit and or shared hot water from several different heat...

Page 56: ...than three seconds restarting starting up S1155PC MENU 7 5 9 MODBUS TCP IP Setting range on off Here you activate Modbus TCP IP Read more on page 61 MENU 7 6 FACTORY SETTING SERVICE Here you can rese...

Page 57: ...he maximum supply temperature set in menu 1 30 6 Highest supply heat The compressor and the brine pump are off and only the heating medium pump and the electric additional heat are active The immersio...

Page 58: ...unt of brine will flow into the vessel 3 Air must get into the system in order for the remaining brine to run out To let in air slacken off the connection slightly at the shut off valve EP14 QM33 that...

Page 59: ...and cut the power with the safety switch Caution Remove the front cover according to the descrip tion on page 7 1 Close the shut off valves EP14 QM31 EP14 QM32 EP14 QM33 and EP14 QM34 Drain the compr...

Page 60: ...u 8 1 Update the software NOTE In order to update using a USB memory the memory must contain a file with software for S1155PC from NIBE Software for S1155PC can be downloaded from https myuplink com O...

Page 61: ...s the on off button once 3 When the on off button changes colour from blue to white press and hold the on off button 4 When the status lamp changes to green release the on off button Caution If the st...

Page 62: ...n this case any electric additional heat produces heat and or hot water Caution To select Auxiliary operation an alarm action must be selected in menu 7 1 8 1 Alarm actions Caution Selecting Auxiliary...

Page 63: ...Open the valves High room temperature Too high set value on the automatic heating control Adjust via the smart guide or home screen Heating If the room temperature is only high in cold weather the cur...

Page 64: ...Part no 067 666 FLM S45 Part no 067 627 HRV UNIT ERS This accessory is used to supply the accommodation with energy that has been recovered from the ventilation air The unit ventilates the house and...

Page 65: ...umulator tank without an immersion heater with an in tegrated hot water coil stainless steel corrosion protection Part no 080 137 VPA Water heater with double jacketed vessel VPA 300 200 Corrosion pro...

Page 66: ...22 25 560 725 725 440 70 1500 20 50 This dimension applies at 90 angle on the brine pipes side connection The dimension can vary approx 100 mm vertically as the brine pipes consist in part of flexible...

Page 67: ...ax operating current including 3 4 kW immersion heater Recommended fuse rating 33 40 Arms Max operating current including 4 5 kW immersion heater Recommended fuse rating 0 5 1 1 5 2 2 5 3 3 5 4 4 5 kW...

Page 68: ...ectrical data 3 140 W Output Brine pump 2 60 W Output Heating medium pump IPx1B Enclosure class Equipment Compliant with IEC 61000 3 12 For Connection Design Purposes Compliant with IEC 61000 3 3 tech...

Page 69: ...eturn pipe Incoming brine temp C Caution For operation of S1155PC above 75 compressor speed unlocking in menu 7 1 3 1 is required This can produce a louder noise level than the value stated in the tec...

Page 70: ...The percentage shows approximate compressor speed Specified heating output kW 0 10 5 0 5 10 15 20 25 30 4 2 6 8 10 K ldb rare in temperatur 75 Avgiven v rmee ekt kW C Dimensionering kompr hastighet f...

Page 71: ...climate 102 Water heating energy efficiency average climate 42 dB Sound power level LWA indoors 6 kW Rated heat output Pdesignh cold climate 6 kW Rated heat output Pdesignh warm climate 2 481 3 287 kW...

Page 72: ...heating energy efficiency average climate 42 dB Sound power level LWA indoors 6 kW Rated heat output Pdesignh cold climate 6 kW Rated heat output Pdesignh warm climate 2 481 3 287 kWh Annual energy c...

Page 73: ...6 3x400V Model VPB S300 Model hot water heater 35 55 C Temperature application VI Controller class 4 Controller contribution to efficiency 204 154 Seasonal space heating energy efficiency of the packa...

Page 74: ...OL 20 C C 10 TOL Min outdoor air temperature C 10 Tbiv Bivalent temperature COPcyc Cycling interval efficiency kW Pcych Cycling interval capacity C 65 WTOL Max supply temperature 0 99 Cdh Degradation...

Page 75: ...TOL Min outdoor air temperature C 10 Tbiv Bivalent temperature COPcyc Cycling interval efficiency kW Pcych Cycling interval capacity C 65 WTOL Max supply temperature 0 99 Cdh Degradation coefficient...

Page 76: ...recovery 15 Draining the climate system 57 Drawing out the cooling module 6 59 E Electrical addition maximum output 25 Power steps of the immersion heater 25 Electrical cabinets 10 Electrical connect...

Page 77: ...otor on the shuttle valve 59 Removing the covers 7 Room sensor 21 S Safety information Inspection of the installation 5 Marking 4 Serial number 4 Symbols 4 Serial number 4 Service 57 Service actions D...

Page 78: ......

Page 79: ...l nibenl nl SWEDEN RUSSIA NIBE Energy Systems Box 14 Hannabadsv gen 5 285 21 Markaryd Tel 46 0 433 27 3000 info nibe se nibe se EVAN bld 8 Yuliusa Fuchika str 603024 Nizhny Novgorod Tel 7 831 288 85 5...

Page 80: ...ems All product illustrations facts and data are based on the available information at the time of the publication s approval NIBE Energy Systems makes reservations for any factual or printing errors...

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