LG Therma V R32 Скачать руководство пользователя страница 29 | Manualshive

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LG Therma V R32 Скачать руководство пользователя страница 29

Installation

– Antifreeze Solution Temp.

29

Therma V R32 Installation Instructions.

•

It is the responsibility of the installer to ensure the correct amount of antifreeze additive
is applied to the water system to protect the product against water temperatures below

0

℃

. The correct volume of water contained in the system should be calculated, with six

additional liters added for the AWHP product, as per the installation instructions.

Guidance from this instruction is provided below :-

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Содержание Therma V R32

Страница 1: ...R32 Monobloc April 2020 Installation Instructions Therma V R32 Generation 3 ...

Страница 2: ...erma V R32 Installation Instructions Unpack the equipment carefully and check all components are complete Layout all components so each may be identified Please retain this installation instruction document for future reference ...

Страница 3: ...Outdoor Installation Bill of Materials 3 Therma V R32 Installation Instructions The LG controller comes packed within the Heat Pump ...

Страница 4: ...y be pre fix ed to the tank or may be wall mounted The LG controller has the ability to perform the sterilization process via the Tank Kit Relay date time temperature and hold parameters may be set The Tank sensor has a 10m cable this must be connected to the printed circuit board within the outdoor unit Shown in the wiring diagram shown below PHLTB DHW sensor PHRSTA0 Relay Box Link cable approx 4...

Страница 5: ...n valves on the back of the unit Recommend Additional 400 micron Y strainer external with isolation vales on either side Use a through wall insulation kit this allows for thermal insulation within the wall All pipework to be 28mm copper or 32mm multi layer composite pipe Allow for condensate to feed into a soakaway tray or soil stack Recommend Magnetic Cleaner Flow Setter Water volume 25L for sing...

Страница 6: ...32 Installation Instructions Heating Only 5 7 9kW It is possible to use the LG controller as a room thermostat in this application control of the pump after the buffer tank will be done by the heat pump TB_EXT_PUMP Please see note below ...

Страница 7: ...2 Installation Instructions Heating Only 12 14 16kW Please see note below It is possible to use the LG controller as a room thermostat in this application control of the pump after the buffer tank will be done by the heat pump TB_EXT_PUMP ...

Страница 8: ...Installation Wiring 8 Therma V R32 Installation Instructions Heating Only 5 7 9 12 14 16kW TB_EXT_PUMP ...

Страница 9: ...Installation Schematic 9 Therma V R32 Installation Instructions DHW Heating with 1 Zone 5 7 9kW ...

Страница 10: ...Installation Schematic 10 Therma V R32 Installation Instructions DHW Pre Plumb Heating with 1 Zone 5 7 9kW ...

Страница 11: ...Installation Schematic 11 Therma V R32 Installation Instructions DHW Heating with 1 Zone 12 14 16kW ...

Страница 12: ...Installation Schematic 12 Therma V R32 Installation Instructions DHW Pre Plumb Heating with 1 Zone 12 14 16kW ...

Страница 13: ...Installation Schematic 13 Therma V R32 Installation Instructions DHW Heating with 2 Zone s 5 7 9kW ...

Страница 14: ...Installation Schematic 14 Therma V R32 Installation Instructions DHW Pre Plumb Heating with 2 Zone s 5 7 9kW ...

Страница 15: ...Installation Schematic 15 Therma V R32 Installation Instructions DHW Heating with 2 Zone s 12 14 16kW ...

Страница 16: ...Installation Schematic 16 Therma V R32 Installation Instructions DHW Heating Rad s UFH 2 Zone 12 14 16kW ...

Страница 17: ...Installation Schematic 17 Therma V R32 Installation Instructions DHW Pre Plumb Heating with 2 Zone s 12 14 16kW ...

Страница 18: ...Installation Wiring 18 Therma V R32 Installation Instructions DHW Heating with 2 Zone s 12 14 16kW DHW Heating 5 7 9 12 14 16kW ...

Страница 19: ...Installation Schematic 19 Therma V R32 Installation Instructions DHW Boiler with Two Heating Zone s 12 14 16kW ...

Страница 20: ...n Wiring 20 Therma V R32 Installation Instructions DHW Heating with 2 Zone s 12 14 16kW Boiler DHW Heating 5 7 9 12 14 16kW Boiler LR Live Return LS Live Supply TB_EXT_BOILER Within installer settings Change to ON ...

Страница 21: ...Installation Schematic 21 Therma V R32 Installation Instructions DHW with 2 Heat Pumps 12 14 16kW ...

Страница 22: ...Installation Wiring 22 Therma V R32 Installation Instructions DHW 2 Heat Pumps 12 14 16kW ...

Страница 23: ...Installation Instructions Installation Mains Power Cable RCD Type C Rotary Enclosed Isolation switch IP65 Mandatory electricity meter fitted within an enclosed box Ensure power cable does not touch refrigerant pipework ...

Страница 24: ...Installation Terminal Block 1 24 Therma V R32 Installation Instructions Honeywell 3 Way Valve V4044c 2 Wire Terminal 8 L Port A DHW Cylinder Port B Buffer Tank 230V when DHW demand Terminal 10 Neutral ...

Страница 25: ...Installation Terminal Block 3 25 Therma V R32 Installation Instructions 230V 2 Pole Relay Please see wiring diagram Slides 26 27 ...

Страница 26: ...26 Therma V R32 Installation Instructions Installation Wiring Relay Example ...

Страница 27: ...27 Therma V R32 Installation Instructions Installation Wiring Relay Example ...

Страница 28: ...ed later Possible settings are displayed as below Temperature 5 10 15 20 25 Default 5 The values shown are not actual temperature setting but an offset that can be applied to the def ault value of 0 as shown in the previous slide When the function is activated the default valu e is 5 Example if setting 10 is used entering water temp for judgment is reduced from 15 to 5 for protection starting ente...

Страница 29: ...orrect amount of antifreeze additive is applied to the water system to protect the product against water temperatures below 0 The correct volume of water contained in the system should be calculated with six additional liters added for the AWHP product as per the installation instructions Guidance from this instruction is provided below ...

Страница 30: ...Installation Antifreeze Solution Temp 30 Therma V R32 Installation Instructions Anti freezing temperature setting is available in installer mode Change the value from 5 to 10 ...

Страница 31: ...Central Controller 31 Therma V R32 Installation Instructions ...

Страница 32: ...HW water tank sensor into the back of the unit shown in the diagram Connect the red connector to the main PCB Top right hand side of unit Terminal CN_TH4 the 7th terminal down from the top right Insert copper sensor into dry pocket tube of cylinder The sensor can be cut and extended cable no bigger than 0 75mm2 ...

Страница 33: ...nk Heater 33 Therma V R32 Installation Instructions Wire CN_B HEAT A to Top Terminal s 6 7 Wire from Heat Pump 6 7 Terminals to DHW Tank Kit Terminals 5 6 Wire from DHW Tank Kit Terminals 3 4 to immersion element in Tank ...

Страница 34: ...n To the right Room Thermostat Control Field Supplied Dip switch 8 On To the right Antifreeze Logic Dip switch 2 On To the right Note Please ensure the heat pump is turned off before changing dip switches When dip switch 8 is turned on ALL HEATING functions are locked from the controller ...

Страница 35: ...Instructions Press the Right arrow to select Menu Press Ok Settings is shown Press and Hold the UP arrow button for 3 seconds 4 square boxed are shown Insert the Password Shown in the bottom right corner Software Version Example 3 0 3 1 or 3 0 5 1 Software Version ...

Страница 36: ...se the strainers will need to be cleaned Recommendation once the unit has been installed advise the customers that it is quite likely and normal for a CH14 alarm to occur in the first two weeks This will give the customer reassurance if and when the fault does arise If the cause was air then a simple power reset could allow the system to continue working as normal once the pocket of air has made i...

Страница 37: ...Configuration Installer Setting 37 Therma V R32 Installation Instructions ...

Страница 38: ...Configuration Installer Setting 38 Therma V R32 Installation Instructions Rads 50degC UFH 40degC ...

Страница 39: ...39 Therma V R32 Installation Instructions ...

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