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iglu Aleut Installation Manual

Ground source heat pumps
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INSTALLATION MANUAL
GROUND SOURCE HEAT PUMPS IGLU® Aleut

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Summary of Contents for iglu Aleut

  • Page 1 INSTALLATION MANUAL GROUND SOURCE HEAT PUMPS IGLU® Aleut...

  • Page 2: Table Of Contents

    Table of Contents INTRODUCTION ................................ 4 PURPOSE .................................. 4 LIABILITY .................................. 4 WARRANTY ................................4 SAFETY ..................................5 PRODUCT PACKAGING AND TRANSPORTATION ......................5 SELECTION OF THE INSTALLATION PLACE ........................6 PRELIMINARY PREPARATION OF THE PIPELINES ......................6 OUTDOOR CIRCUIT ..............................6 Installation and filling ............................
  • Page 3 Technical data of IGLU ® Aleut fixed capacity heat pumps ..................24 Technical data of IGLU ® Aleut fixed capacity heat pumps with water tank ............25 Technical data of IGLU ® Aleut variable capacity heat pumps ................26 Technical data of IGLU ® Aleut variable capacity heat pumps with water tank ............27 Annex No 1 ................................28...

  • Page 4: Introduction

    INTRODUCTION This installation manual provides information on the installation of the IGLU heat pump. It is an integral part of the product and must be easily accessible to the installer. The manual must be available throughout the life of the device. In the event of a change in the owners of the device, the manual must be passed on to the new owners or users.

  • Page 5: Safety

    SAFETY The device is safe to use as intended. The construction and design of the device comply with all safety regulations. Prior to starting work, any person involved must read and understand the operating instructions. This also applies if the person concerned has already worked on such or similar equipment or has been trained by the manufacturer.

  • Page 6: Selection Of The Installation Place

    SELECTION OF THE INSTALLATION PLACE  When choosing the installation place of the heat pump, keep in mind that the heat pump produces a certain level of noise (see table “Heat pump technical data”).  The device must be mounted on a flat and stationary surface with a permissible load of at least 500 kstr.

  • Page 7: Filling And Circulating Unit

    Filling and circulating unit The outdoor system refiller must be installed next to the circuit inlet so that the system can be replenished when the system pressure drops and the external and glycol mixing procedure can be performed when filling the outdoor circuit. The filling unit is not included in the heat pump package.

  • Page 8: Flow Through The Heating System

    Flow through the heating system A bypass is required in the mixing circuit, if an adjustable circulation pump is used, which is controlled by differential pressure. Bypass is not included with the heat pump. If a buffer tank bypass is installed in parallel with the heating system, no bypass is required. Heating system filter and valves The heat pump does not include a filter and a safety valve.

  • Page 9: Thermal Insulation

    - pressure in the heating system is adequate; - regular maintenance and prevention. It is recommended that a system log be kept containing the relevant maintenance data. Damage that may occur due to a malfunctioning system  Component failures (e.str., pumps, valves) ...

  • Page 10: Temperature Sensors

    Temperature sensors The temperature sensors for the outdoor and water heater are connected to the terminal blocks, which are shown in the layout diagram of the control elements (see, Section: “Heat pump electrical connection diagram”). A two-core 0.5 ÷ 1mm cable must be routed from the heat pump to the outdoor temperature installation location.

  • Page 11: Control Panel

    WARNING! Do not connect anything to the terminals that are dark grey The phase sequence relay also responds to voltage that is too low or too high. If the voltage is too low or too high, the compressor operation will stop. When the voltage is within tolerance again, the compressor operation is resumed.

  • Page 12: Electrical Connection Schemes (3P, 400V ~50Hz)

    Electrical connection schemes (3P, 400V ~50Hz) Electrical connection scheme for fixed capacity heat pumps without water tank – AL 05/07/09/11/13/16 F N Electrical connection scheme - AL 05/07/09/11/13/16 F N Note: the configuration of electrical cabinet may differ dependent from the particular heat pump and it’s capacity but the connections of the electrical terminals remain the same (X1;...
  • Page 13 L1 Main input Boiler temperature sensor L2 Main input L3 Main input Buffer tank temperature sensor N Main input PE Main input Outdoor temperature sensor Indoor temperature sensor Fan coil passive cooling requirement Cooling valve (N) Cooling valve (L3) Cooling valve ON/OFF Buffer tank pump (N) Buffer tank pump ON/OFF Buffer tank pump (PE)

  • Page 14: Electrical Connection Scheme For Fixed Capacity Heat Pumps With Water Tank - Al 05/07/09/11/13/16 F W

    Electrical connection scheme for fixed capacity heat pumps with water tank – AL 05/07/09/11/13/16 F W Electrical connection scheme - AL 05/07/09/11/13/16 F W Note: the configuration of electrical cabinet may differ dependent from the particular heat pump and it’s capacity but the connections of the electrical terminals remain the same (X1)
  • Page 15 Buffer tank temperature sensor NTC10K Outdoor temperature sensor Buffer tank pump ON/OFF (L3) NTC10K Indoor temperature sensor NTC10K L1 Main input Fan coil passive cooling L2 Main input requirement L3 Main input Passive cooling valve ON/OFF (L3) N Main input PE Main input Electrical connection terminals - 05/07/09/11/13/16 F W...

  • Page 16: Electrical Connection Scheme For Variable Capacity Heat Pumps Without Water Tank - Al 07/12/18 I N

    Electrical connection scheme for variable capacity heat pumps without water tank – AL 07/12/18 I N Electrical connection scheme - AL 07/12/18 I N Note: the configuration of electrical cabinet may differ dependent from the particular heat pump and it’s capacity but the connections of the electrical terminals remain the same (X1;...
  • Page 17 L1 Main input Boiler temperature sensor NTC10K L2 Main input L3 Main input Buffer tank temperature sensor NTC10K N Main input PE Main input Outdoor temperature sensor NTC10K Indoor temperature sensor NTC10K Fan coil passive cooling requirement Cooling valve (N) Cooling valve (L3) Cooling valve ON/OFF Buffer tank pump (N)

  • Page 18: Electrical Connection Scheme For Variable Capacity Heat Pumps With Water Tank - Al 07/12/18 I W

    Electrical connection scheme for variable capacity heat pumps with water tank – AL 07/12/18 I W Electrical connection scheme - AL 07/12/18 I W Note: the configuration of electrical cabinet may differ dependent from the particular heat pump and it’s capacity but the connections of the electrical terminals remain the same (X1)
  • Page 19 Buffer tank temperature sensor NTC10K Outdoor temperature sensor Buffer tank pump ON/OFF (L3) NTC10K Indoor temperature sensor L1 Main input Fan coil passive cooling L2 Main input requirement L3 Main input Passive cooling valve ON/OFF (L3) N Main input PE Main input Electrical connection terminals - AL 07/12/18 I W...

  • Page 20: Heat Pump Classic Connection Diagram

    HEAT PUMP CLASSIC CONNECTION DIAGRAM The most popular heating system connection diagram, which is the most cost-effective in terms of cost and installation. When the hot water is heated to the set temperature, a three-way valve inside the heat pump switches to home heating, where the heat is transferred to the home in a low-temperature medium.

  • Page 21: Connection Diagram For Heat Pump With Passive Cooling

    CONNECTION DIAGRAM FOR HEAT PUMP WITH PASSIVE COOLING This diagram shows the hydraulic diagram of the heating system when passive cooling is used. This connection method ensures comfort all year round. The heating system is similar to the classic one, but in this case it is necessary to lay the pipes to the fan radiators (fan coils). In addition, a three-way valve is installed on the outdoor circuit, which regulates the direction of glycol flowing from the outdoor circuit during the warm season.
  • Page 22 HEATING SYSTEM WITH BUFFER CAPACITY This diagram provides a hydraulic diagram of the heating system, when the temperature control of individual room circuits by actuators is provided in the object. It is recommended to install a buffer tank for fixed capacity heat pumps when planning to regulate the temperature for individual rooms.

  • Page 23: Heating System With Passive Cooling And Buffer Capacity

    HEATING SYSTEM WITH PASSIVE COOLING AND BUFFER CAPACITY This connection method allows to take full advantage of the heating and cooling functions. The diagram shows the hydraulic diagram of the heating system, when the temperature control of individual room circuits by actuators and cooling function using fan radiators is provided in the object.

  • Page 24: Annex No 1

    Annex No 1 Technical data of IGLU ® Aleut fixed capacity heat pumps 5 kW 7 kW 9 kW 11 kW 13 kW 16 kW AL 05 F N AL 07 F N AL 09 F N AL 11 F N...

  • Page 25: Technical Data Of Iglu ® Aleut Fixed Capacity Heat Pumps With Water Tank

    Technical data of IGLU ® Aleut fixed capacity heat pumps with water tank 5 kW 7 kW 9 kW 11 kW 13 kW 16 kW Model AL 05 F W AL 07 F W AL 09 F W AL 11 F W AL 13 F W AL 16 F W...

  • Page 26: Technical Data Of Iglu ® Aleut Variable Capacity Heat Pumps

    Technical data of IGLU ® Aleut variable capacity heat pumps Units AL 07 I N AL 12 I N AL 18 I N Power network connection values External circuit breaker; (3P, 400 V ), electric heater C25 (3P) C25 (3P)

  • Page 27: Technical Data Of Iglu ® Aleut Variable Capacity Heat Pumps With Water Tank

    Technical data of IGLU ® Aleut variable capacity heat pumps with water tank Units AL 07 I W AL 12 I W AL 18 I W Power network connection values External circuit breaker; (3P, 400 V ), electric heater 9...

  • Page 28: Annex No 1

    Annex No 2 Heat pump without integrated water tank dimensions and connection nozzles Front view Side view Rear view 62cm 62cm 62cm Where: A – supply heating water connection nozzle; B – nozzle of heating water supplied to the water tank;...

  • Page 29: Annex No 2

    Annex No 3 Design dimensions of the heat pump without integrated water tank from the front >5cm 62cm 62cm >5cm >5cm Design dimensions of the heat pump from the top >5cm 62cm 62cm 62cm...

  • Page 30: Annex No 3

    Annex No 4 Heat pump with integrated water tank dimensions and connection nozzles Front view Side view Rear view...

  • Page 31: Annex No 4

    Annex No 5 Design dimensions of the heat pump with integrated water tank from the front >50 >50 >50 Design dimensions of the heat pump from the top >50 >50 Where: A – supply heating water connection nozzle; B – nozzle of cold water inlet nozzle; C –...
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