JBG HT ZHHS-01-10K-R290-V5-M Installer Manual
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JBG HT ZHHS-01-10K-R290-V5-M Installer Manual

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INSTALLER MANUAL
HEAT PUMP
ZHHS-01-10K-R290-V5-M | ZHHS-01-15K-R290-V5-M
CAUTION!
IT IS ESSENTIAL TO READ THE
INSTRUCTION MANUAL BEFORE USE!
JBG-2 SP. Z O.O. RESERVES THE RIGHT TO MAKE CHANGES TO THE PRODUCTS AND INFORMATION CONTAINED IN THE
DOCUMENTATION WITHOUT NOTICE. ALL RIGHTS RESERVED.
Translation of the original manual

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Summary of Contents for JBG HT ZHHS-01-10K-R290-V5-M

  • Page 1 INSTALLER MANUAL HEAT PUMP ZHHS-01-10K-R290-V5-M | ZHHS-01-15K-R290-V5-M CAUTION! IT IS ESSENTIAL TO READ THE INSTRUCTION MANUAL BEFORE USE! JBG-2 SP. Z O.O. RESERVES THE RIGHT TO MAKE CHANGES TO THE PRODUCTS AND INFORMATION CONTAINED IN THE DOCUMENTATION WITHOUT NOTICE. ALL RIGHTS RESERVED.

  • Page 3: Table Of Contents

    INSTRUCTION MANUAL – HEAT PUMP TABLE OF CONTENTS CHARACTERISTICS ..............5 1.1.
  • Page 4 INSTRUCTION MANUAL – HEAT PUMP 4.9.4. Water supply system ............41 4.9.5.

  • Page 5: Characteristics

    INSTRUCTION MANUAL – HEAT PUMP CHARACTERISTICS MONOBLOCK HEAT PUMP ZHHS-01-10K-R290-V5-M / ZHHS-01-15K-R290-V5-M Performance data – heating (EN 14511) ZHHS-01-10K-R290-V5-M ZHHS-01-15K-R290-V5-M Power range (min-max) 3,38 ÷ 9,86 5,35 ÷ 14,7 Partial load 6,60 8,70 Power consumption 1,45 1,64 4,56 5,29 Power range (min-max) 3,00 ÷...

  • Page 6: Idea Of Action For The Heat Pump

    INSTRUCTION MANUAL – HEAT PUMP 1.1. Idea of action for the heat pump The principle of the heat pump is to collect heat from the so-called low-temperature lower source (-20°C to +35°C) and transfer the heat to the high-temperature upper source (the central heating and DHW system). This process is carried out with electricity supplied to drive the compressor.

  • Page 7: Safety

    INSTRUCTION MANUAL – HEAT PUMP SAFETY Before using the device, it is essential to read the instruction manual. Failure to do so may lead to improper operation of the device, malfunction, and may endanger the lives of those operating the device. The manual contains rules for handling the product, both before its first start-up and during use.

  • Page 8: Before First Use

    INSTRUCTION MANUAL – HEAT PUMP Caution - moving parts. Warning - harmful substance, risk of suffocation Warning – risk of explosion. Warning – sudden (loud) noise Warning – automatic activation Warning – low temperature Warning of fire hazard substances in combination with R290 refrigerant. R290 Fire, open flame and smoking prohibited.

  • Page 9: Important Warnings

    INSTRUCTION MANUAL – HEAT PUMP 2.3. Important warnings The device is not intended for use by children. Read this manual before use. Assembly, disassembly, installation work Before performing any operations on the and maintenance of the device must be unit, make sure that the electrical power performed by qualified personnel.

  • Page 10: Risks As A Result Of Product Changes

    INSTRUCTION MANUAL – HEAT PUMP 2.4. Risks as a result of product changes • Never remove, bridge or block safety devices. • Do not tamper with safety devices. • Do not make any changes to the product, to the supply lines, to the heating circuit safety valve. 2.5.

  • Page 11: Documentation

    INSTRUCTION MANUAL – HEAT PUMP DOCUMENTATION 3.1. Description of Monoblock pump operation A monobloc heat pump is a compact unit containing all the components of the refrigeration system and the heat exchanger in which the heating medium for central heating and domestic water is heated. The outdoor unit contains refrigeration components including the fan, evaporator and compressor, condenser, valves and auxiliary fittings.

  • Page 12: Heat Pump Operation Envelope

    In the event of going outside the operation envelope, the unit is shut down. Ambient temperature [ºC] *Applies to models: ZHHS-01-10K-R290-V5-M ZHHS-01-15K-R290-V5-M Fig. 3. Heat pump operation envelope in heating mode © JBG-HT (v.2.0)

  • Page 13: Pump Design

    INSTRUCTION MANUAL – HEAT PUMP 3.3. Pump design 3.3.1. ZHHS-01-10K-R290-V5 Pump Fig. 4. Design of the heat pump outdoor unit ZHHS-01-10K-R290-V5 Scroll compressor Dehydrator filter Compressor inverter LP Pressure transmitter Choke coil HP Pressure transmitter Evaporator HP Pressure switch LP Service port Fan support HP Service port Fan mesh...
  • Page 14 INSTRUCTION MANUAL – HEAT PUMP Front view Rear view Photo 1. Picture of the heat pump front view Photo 2. Picture of the heat pump rear view 3.3.1.1. External dimensions Front view Side view Fig. 5. External dimensions of the heat pump front view Fig.

  • Page 15: Zhhs-01-15K-R290-V5 Pump

    INSTRUCTION MANUAL – HEAT PUMP 3.3.2. ZHHS-01-15K-R290-V5 Pump Fig. 9. Design of the ZHHS-01-15K-R290-V5 heat pump outdoor unit Scroll compressor Dehydrator filter Compressor inverter LP Pressure transmitter Choke coil HP Pressure transmitter Evaporator HP Pressure switch LP Service port Fan support HP Service port Fan mesh Circulation pump...
  • Page 16 INSTRUCTION MANUAL – HEAT PUMP Front view Rear view Photo 3. Picture of the heat pump front view Photo 4. Picture of the heat pump rear view 3.3.2.1. External dimensions Front view Side view Fig. 10. External dimensions of the heat pump front view Fig.
  • Page 17 INSTRUCTION MANUAL – HEAT PUMP Rear view Fig. 12. External dimensions of the heat pump rear view Bottom view Fig. 13. External dimensions of the heat pump bottom view © JBG-HT (v.2.0)

  • Page 18: Indoor Unit (Controller) Option 1

    INSTRUCTION MANUAL – HEAT PUMP 3.3.3. Indoor unit (Controller) Option 1 Rear controller case Front controller case Control board pGDX display screen pGDX display screen frame Contactor 24V power supply Fig. 14. Design of heat pump indoor unit Tab. 6. Description of marked parts of the heat pump indoor unit 3.3.3.1.

  • Page 19: Indoor Unit Hydrobox Option 2

    INSTRUCTION MANUAL – HEAT PUMP 3.3.4. Indoor unit Hydrobox Option 2 Fig. 16. Diagram of the hydraulic module © JBG-HT (v.2.0)
  • Page 20 INSTRUCTION MANUAL – HEAT PUMP Casing Electric heater Mounting panel Safety thermal switch Mounting bracket Automated vent Control box DHW return pGDX screen display frame CH power supply pGDX screen display DHW power supply Diaphragm vessel CH return 3-way valve HP return Pressure gauge –...

  • Page 21: Indoor Unit Hydrotower Option 3

    INSTRUCTION MANUAL – HEAT PUMP 3.3.5. Indoor unit Hydrotower Option 3 Fig. 18. Diagram of the hydraulic tower © JBG-HT (v.2.0)
  • Page 22 INSTRUCTION MANUAL – HEAT PUMP Casing pGDX display screen Top cover Pressure gauge – safety bar Mounting frame DHW discharge valve DHW tank 200L HP power supply Diaphragm vessel CH power supply Electric heater CH return Safety thermal switch HP Return Automated vent DHW power supply 3-way valve...

  • Page 23: Standard Components

    INSTRUCTION MANUAL – HEAT PUMP 3.4. Standard components Picture Electronic Component Scroll com- Frequency expansion Brushless fan PWM pump name pressor inverter valve Picture Component Plate heat Lamellar Controller Flow meter name exchanger evaporator Tab. 9. Standard components used in the heat pump 3.5.

  • Page 24: Safe Transportation, Installation And Storage

    INSTRUCTION MANUAL – HEAT PUMP SAFE TRANSPORTATION, INSTALLATION AND STORAGE 4.1. General Guidelines Installation activities must be carried out only by qualified installers with appropriate authorizations (heating installers, sanitary installers, refrigeration technicians (in case of interference with the refriger- ation system). Otherwise, there may be a danger to health and life. 2 ) The staff is obliged to act in accordance with the applicable rules of occupational health and safety.

  • Page 25: Location Of The Pump In Relations To Noise Emission

    INSTRUCTION MANUAL – HEAT PUMP 4.2. Location of the pump in relations to noise emission The comfort of an air heat pump, both for the owner and the close environment, comes down to the noise emis- sions during its operation. In the case of an air heat pump, the operation of the fans has a significant impact on sound emissions, which directly determines the location of the outdoor unit.
  • Page 26 INSTRUCTION MANUAL – HEAT PUMP 6 ) It is recommended to install the device with an eave or the use of a special canopy to protect the supply and cooling pipes from rupture caused by precipitation, such as falling snow. 7 ) Due to the run-off condensate, it is not recommended to install the device over the sidewalk or other traffic rows, where a risk of icing can occur.
  • Page 27 INSTRUCTION MANUAL – HEAT PUMP b) Stand Guidelines for setting the heat pump on the ground are presented in Fig. 21. 300 mm 300 mm >1,0 m ø 100 mm >1,0 m ø 160 mm Fig. 21. Guidelines for mounting the heat pump outdoor unit on the ground on rubber feet. 4.6.1.2.

  • Page 28: Defrost Mode

    INSTRUCTION MANUAL – HEAT PUMP 4.7. Defrost mode When the pump is operating at temperatures below about 5°C at the set load, frost (icing) may appear on the exchanger. This is because, a large amount of water vapor present in the environment (the so-called humidity) during forced air flow through the exchanger is gradually deposited on the frozen lamella block.
  • Page 29 INSTRUCTION MANUAL – HEAT PUMP 12 ) Electrical cables must be suitable for outdoor use in suitable conditions. 13 ) Improper selection of power cable may lead to damage to the unit and may be a danger to the envi- ronment.
  • Page 30 INSTRUCTION MANUAL – HEAT PUMP Types of cables Phase / Cable cross section Power supply for electric heater: Cable L1 x 2,5 mm Cable N x 2,5 mm Cable x 2,5 mm Circulation pump power supply 3 x 1 mm PWM control 2 x 0,25 mm Flowmeter...

  • Page 31: Diagrams Of The Electrical System

    INSTRUCTION MANUAL – HEAT PUMP 4.8.2. Diagrams of the electrical system 4.8.2.1. Diagram of the 3-phase electrical system in the outdoor unit Fig. 23. Diagram of electrical system of the outdoor unit © JBG-HT (v.2.0)
  • Page 32 INSTRUCTION MANUAL – HEAT PUMP 4.8.2.2. Diagram of the electrical system of the 3-phase indoor unit Fig. 24. Diagram of the electrical system of the indoor unit © JBG-HT (v.2.0)
  • Page 33 INSTRUCTION MANUAL – HEAT PUMP 4.8.2.3. Installation diagram of electrical connections Screen display Heat pump ext. unit control 2 x 0.34 mm inlet ext2 External water pump circuit2 (behind buffer / on installation) 3 x 0.75 mm +Vdc 3-way valve 3 x 0.75 mm DHW circulation pump...

  • Page 34: Hydraulic System

    INSTRUCTION MANUAL – HEAT PUMP 4.8.2.4. Heater power selection When installing a Hydrobox or Hydrotower product, select the heater power for auxiliary purposes. Default power is set to 3 x 3kW. Disconnect one or two heating circuits, make sure to secure the contact. 2 ) Thermal protection of the heater in the manual version protects the water from boiling.
  • Page 35 INSTRUCTION MANUAL – HEAT PUMP 5 ) Drainage of condensed water must be provided by a pipe with a minimum diameter of 100 mm for 10K and 160 mm for 15K. It is permissible to use a drain inserted vertically into the ground for a minimum of 90 cm, if the ground is permeable to water.

  • Page 36: Hydraulic System Diagrams

    INSTRUCTION MANUAL – HEAT PUMP 4.9.2. Hydraulic system diagrams Description of marked parts in hydraulic system diagrams. Outdoor unit Hydrotower/Hydrobox DHW tank Buffer tank Circulation pump Electric heater Safety valve 3-way valve Vent Shut-off valve DHW diaphragm vessel 25l CH diaphragm vessel 12l Non-return valve Mesh filter (Magnetic separator) Pressure relief valve...
  • Page 37 INSTRUCTION MANUAL – HEAT PUMP 4.9.2.2. Diagram of hydraulic system with series buffer (underfloor heating) Circle with underfloor heating Plant Plant – central heating, DHW – domestic hot water, Water pipe Fig. 29. Diagram of hydraulic system with series buffer (underfloor heating) 4.9.2.3.
  • Page 38 INSTRUCTION MANUAL – HEAT PUMP 4.9.2.4. Hydraulic system diagram hydrobox option Circle with Circle with central heating underfloor heating Plant – central heating, Plant DHW – domestic hot water, Water pipe Fig. 31. Diagram of hydraulic system with a buffer (mixed heating) 4.9.2.5.
  • Page 39 INSTRUCTION MANUAL – HEAT PUMP 4.9.2.6. Detailed diagram of Hydrobox module Diaphragm vessel Electric heater NACZYNIE PRZEPONOWE Safety thermic GRZAŁKA ELEKTRYCZNA TERMIK BEZPIECZEŃSTWA Automatic vent ODPOWIETRZNIK AUTOMATYCZNY 3-way valve ZAWÓR 3-DROGOWY MANOMETR - GRUPA BEZPIECZEŃSTWA Manometer – safety group ZAWÓR NAPEŁNIAJĄCY Filling valve ZASILANIE Z PC.

  • Page 40: Diagram Of The Refrigeration System

    INSTRUCTION MANUAL – HEAT PUMP 4.9.3. Diagram of the refrigeration system Scroll compressor Iverter Temperature sensor Grzałka ociekowa tacy Grzałka opaskowa karteru Miniature pressure switch Odpowietrznik automatyczny HP pressure transmitter Przetwornik przepływu Maintenance valve Pompa cyrkulacyjna 4-way valve with coil Przetwornik ciśnienia LP Condenser Filtr siatkowy...

  • Page 41: Filling Up And Venting The System

    INSTRUCTION MANUAL – HEAT PUMP 4.9.5. Filling up and venting the system Fill the system with heating water. Slowly increase the filling pressure until the desired working pressure is reached. The working pressure should be between 1.5 and 2 bar. For filling, use a suitable, intended for this purpose cart with a tank and pump, which allows you to properly vent the installation.

  • Page 42: Installing The Internet Module

    INSTRUCTION MANUAL – HEAT PUMP The heat pump first startup service does not include installation activities such as: Installation of heat pump units (routing of electrical and hydraulic cables) 2 ) Installation of accessories and electrical equipment (circulating pump sensors, electrical safety devices) 3 ) Filling and venting the system.

  • Page 43: Wifi Configuration

    INSTRUCTION MANUAL – HEAT PUMP 4.10.4. WiFi Configuration After connecting the laptop to the LAN port on Teltonica, we enter the device through the address we see in the address bar (172.28.29.254). We log in with the following credentials to the Montera account: In order to connect the router to the client’s wireless network, we select NETWORK then Wireless 2 ) Scan the network by selecting SCAN.
  • Page 44 INSTRUCTION MANUAL – HEAT PUMP 4 ) Enter the User’s password in the field WPA Passphrase and Klient in the field below and confirm by selecting SUBMIT. 5 ) Confirm previous steps by selecting SAVE&APPLY 6 ) After the page refreshes itself, the wireless network status screen will appear. We can see the correct Running status and the percentage of signal quality (here 72%).

  • Page 45: Starting Up The Heat Pump

    INSTRUCTION MANUAL – HEAT PUMP STARTING UP THE HEAT PUMP 5.1. Controller Main Screen Visualization of pump operation: fan operation heating mode stop by alarm shutdown mode pump off defrost standby mode 1 – outdoor temperature 4 – current date and time 6 –...

  • Page 46: Turning On And Off

    INSTRUCTION MANUAL – HEAT PUMP 5.3. Turning on and off Unit is on Unit is off 5.4. CH and DHW temperature settings CH operation point DHW operation point Measured value Measured value Settings should be made for the various available modes of operation. 5.5.

  • Page 47: Options And Settings

    INSTRUCTION MANUAL – HEAT PUMP 5.6. Options and settings Calendar CWU – DHW schedule Calendar CH – schedule plant Device – advanced settings Parameter – Heater settings Settings – Date/time and other Service – service technician settings 5.6.1. CH/DHW Calendar Calendar activation 5.6.2.

  • Page 48: Vacation Periods

    INSTRUCTION MANUAL – HEAT PUMP 5.6.4. Vacation Periods Setting vacation periods is implemented by selecting a date range. Within this range, the pump will operate in the selected mode, regardless of the settings of the standard calendar. 5.6.5. Week view The weekly calendar is presented in the form of colored bars that show the mode set.

  • Page 49: Manufacturer

    INSTRUCTION MANUAL – HEAT PUMP 5.6.8. Manufacturer This option is for the Heat Pump Manufacturer only. 5.6.9. Service This option is for the Heat Pump Service Technician only. 5.7. Quick Guide Quick Guide is a procedure to go through during the first startup that allows you to set the basic parameters of heat pump operation.
  • Page 50 INSTRUCTION MANUAL – HEAT PUMP Once the compressor crankcase is warmed up, select the mode in which the heat pump will operate. There are three modes to choose from: • PLANT (Central Heating) • DHW (Domestic Hot Water) • PLANT + DHW (Central Heating + Domestic Hot Water) The next step is to select the temperature sensor that will be the master sensor in the control algorithms.
  • Page 51 INSTRUCTION MANUAL – HEAT PUMP The next step is to check whether the circulation pump is working properly. To do this, you force the maximum flow rate and observe the reading from the flow meter. If there is no flow, you cannot proceed further. If there is no flow, you should: •...
  • Page 52 INSTRUCTION MANUAL – HEAT PUMP In addition, the control mode is selected. “Delta” ensures that a temperature difference of 5K is main- tained between the inlet and outlet water tempera- tures of the exchanger, while “Fixed” gives you the option to set a constant flow rate. Before starting the heat pump, it is necessary to ensure that the water temperature in the circuit is at a minimum of 18 degrees Celsius.
  • Page 53 INSTRUCTION MANUAL – HEAT PUMP Next, you need to set the heat pump control method. There are two modes: heating curve and temperature setting. In the “heating curve” mode, the algorithm works in such a way that four outdoor temperature points and their corresponding supply temperatures are set.
  • Page 54 INSTRUCTION MANUAL – HEAT PUMP It is also necessary to set a positive limit temperature for which the heat pump will be turned on. The pos- sibility of starting the heat pump is controlled by a relay with a hysteresis of 1°C. For example, selecting a limit temperature of 12°C, after reading 11.5°C from the outside temperature sensor, the heat pump will turn off, while start-up will be possible when the tempera-...
  • Page 55 INSTRUCTION MANUAL – HEAT PUMP Next, the parameters for the operation of the mixing valve of the second heating circuit are set. You can set a fixed percentage of valve opening or automatic operation. In addition, it is selected whether the desired tem- perature of the second heating circuit is to be fixed (then it should be entered) or is to be regulated according to the heating curve.

  • Page 56: Settings Available To The Service Technician

    INSTRUCTION MANUAL – HEAT PUMP SETTINGS AVAILABLE TO THE SERVICE TECHNICIAN 6.1. Weather control It is possible to adjust the CH set point using the so-called heating curve. This involves setting four points (X,Y) where you define the water temperature set point for a given ambient temperature. Between these points, the temperature setpoint is interpolated using a linear function.

  • Page 57: Maintenance, Inspection And Repair

    INSTRUCTION MANUAL – HEAT PUMP It is also possible to set different defrost onset temperatures depending on the outdoor ambient temperature. You define 5 of these temperatures at 5 ambient temperatures. The points between the declared temperatures are calculated proportionally. The defrost ends when the condensation temperature exceeds the temperature set as End.

  • Page 58: Disassembly And Disposal

    INSTRUCTION MANUAL – HEAT PUMP 7.3. Disassembly and disposal Be particularly careful when proceeding to disassemble the heat pump or its electrical components and subassemblies. 2 ) Disconnect the heat pump from the power supply before disassembling the unit. 3 ) After disconnecting the power supply, wait 90 seconds before opening the unit. Voltage may remain on the frequency converter during this time.
  • Page 59 INSTRUCTION MANUAL – HEAT PUMP Code Description Type Result Modbus AL016 Unit - High temperature of chilled water Automatic reset Message only DI1016 AL017 Unit - Low water temperature in tank Automatic reset Message only DI1017 AL018 Unit - Low domestic hot water temperature Automatic reset Message only DI1018...
  • Page 60 INSTRUCTION MANUAL – HEAT PUMP Code Description Type Result Modbus Disconnect- AL096 Circuit 1 - Suction temperature probe alarm Automatic reset DI1038 ing circuit 1 AL097 Circuit 1 - Liquid temperature probe alarm Automatic reset Only message DI1039 Disconnect- AL098 Circuit 1 Envelope - High compression ratio Automatic reset DI1040...
  • Page 61 INSTRUCTION MANUAL – HEAT PUMP Code Description Type Result Modbus Disconnect- AL121 Circuit 1 Expansion valve - Configuration error Automatic reset DI1063 ing circuit 1 Power + circuit AL122 Circuit 1 Inverter - Offline Automatic reset DI1064 1 shutdown Power + circuit AL123 Circuit 1 Inverter - Drive current overload (01) Automatic reset...
  • Page 62 INSTRUCTION MANUAL – HEAT PUMP Code Description Type Result Modbus Power + circuit AL145 Circuit 1 Inverter - STO error detection (23) Automatic reset DI1087 1 shutdown Power + circuit AL146 Circuit 1 Inverter - STO error detection (24) Automatic reset DI1088 1 shutdown Power + circuit...
  • Page 63 INSTRUCTION MANUAL – HEAT PUMP Code Description Type Result Modbus AL190 Circuit 2 - Defrost interrupted by circuit alarm Automatic reset Message only DI1114 Disconnecting AL191 Circuit 2 - Discharge pressure probe alarm Automatic reset DI1115 circuit 2 Disconnecting AL192 Circuit 2 - Suction pressure probe alarm Automatic reset DI1116...
  • Page 64 INSTRUCTION MANUAL – HEAT PUMP Code Description Type Result Modbus Circuit 2 Expansion valve - Low AL215 Automatic reset Message only DI1139 battery state of charge AL216 Circuit 2 Expansion valve - EEPROM memory Automatic reset Message only DI1140 Circuit 2 Expansion valve - Incom- Disconnecting AL217 Automatic reset...
  • Page 65 INSTRUCTION MANUAL – HEAT PUMP Heat pump startup checklist HEAT PUMP INSTALLATION Was the device installed according to the instructions ☐ YES* Indoor Unit: Installation site is dry and protected from frost ☐ YES* Installation spacing is maintained ☐ YES* The unit has been leveled ☐...
  • Page 66 INSTRUCTION MANUAL – HEAT PUMP HEATING SYSTEM Heating circuit installation: Installation in accordance with the manufacturer’s recommendations ☐ YES* New installation ☐ Upgraded installation ☐ Heating type: floor heating ☐ / radiators ☐ / other ☐ Correctly connected supply and return pipes of central heating circuits ☐ YES* Safety valve has been installed ☐...
  • Page 67 INSTRUCTION MANUAL – HEAT PUMP System separation: Heat exchanger installed ☐ YES ☐ NO If yes: Type of antifreeze medium in the heat pump circuit: ……………………… Freezing point ……….°C Heat pump circuit vented ☐ YES* Heat pump circuit pressure ..bar Connecting the buffer in parallel ☐...
  • Page 68 INSTRUCTION MANUAL – HEAT PUMP SETTINGS, COMMISSIONING, HANDOVER TO USER Quick guide successfully completed ☐ YES* Operating mode set ☐ CH / ☐ CH+DHW / ☐ DHW Target temperature set CH: heating curve ☐ / fixed value …..°C Target temperature set of DHW: fixed value …..°C Additional heat source ☐...
  • Page 69 INSTRUCTION MANUAL – HEAT PUMP © JBG-HT (v.2.0)
  • Page 70 PRODUCER OF PROFESSIONAL REFRIGERATION EQUIPMENT Siedziba główna / Produkcja Produkcja Sekretariat Headquarter / Factory Factory Secretariat 43-254 Warszowice 43-240 Żory +48 32 494 00 00 ul. Gajowa 5 al. Jana Pawła II 46 info@jbg2.com Poland Poland PRZEDSTAWICIEL REGIONALNY REGIONAL REPRESENTATIVE jbg2 .com ©...

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