Calorex VPT 12 Owners & Installation Manual

Calorex VPT 12 Owners & Installation Manual

V-pac inverter heat pump
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V-PAC inverter heat pump
VPT 12,16,22
Owner Installation Manual 1005759 iss 1

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Summary of Contents for Calorex VPT 12

  • Page 1 V-PAC inverter heat pump VPT 12,16,22 Owner Installation Manual 1005759 iss 1...
  • Page 2: Health And Safety Warning

    OWNER/INSTALLATION MANUAL HEALTH AND SAFETY WARNING This product contains electrical and rotational equipment. ONLY competent trained people should work on this device, and must be isolated electrically before removing access panels. This appliance can be used by children from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction...
  • Page 3: Table Of Contents

    4�0 ELECTROLYTIC CORROSION IN SWIMMING POOLS �����������������������������������������������������������������������11 13�0 WARRANTY CONDITIONS �����������������������������25 4�1 ELECTRIC WIRING AND SUPPLY ���������������11 4�2 CONNECTING THE HEAT PUMP TO THE POWER SUPPLY ��������������������������������������������������12 4�3 RECOMMENDED ELECTRICAL INSTALLATION FOR CALOREX HEAT PUMP WITH SINGLE PHASE WATER PUMP ����������������13 1005759 ISS 1...
  • Page 4: 1�0 Foreword

    OWNER/INSTALLATION MANUAL 1�0 FOREWORD Thank you for choosing this product, which is designed for quiet and energy efficient operation. It is the ideal way to heat your pool in an environmentally friendly The heat pump must be kept way. away from sources of fire or naked flames.
  • Page 5: 1�2� Attention

    1�3� SAFETY 1�2� ATTENTION Please read the following instructions before installation, • Mains power isolator should be out of reach of use and maintenance. children. • After a power cut, when the power supply is • Installation must be carried out by competent people, in accordance with this manual.
  • Page 6: 2�0 About Your Heat Pump

    OWNER/INSTALLATION MANUAL 2�0 ABOUT YOUR HEAT PUMP 2�1� TRANSPORTATION Always keep the heat pump upright. Do not lift the heat pump by the water inlet or outlet connections. (If this is done the titanium heat exchanger inside the heat pump could be damaged). 2�2�...
  • Page 7: 2�3� Features

    2�3� FEATURES • Stepless DC inverter compressor • EEV Technology (Electronic Equalisation Valve) • Quick hot gas defrosting with 4-way valve • High-efficiency twisted titanium heat exchanger • High pressure and low pressure protection • Soft start and wide voltage application •...
  • Page 8: 3�0 Installation

    OWNER/INSTALLATION MANUAL 3�0 INSTALLATION Installation must only be attempted by competent personnel. Location and dimensions� The heat pump must be positioned in a well ventilated area. Minimum distances between the heat pump and any obstructions are shown below. • The heat pump must be fixed by M10 bolts to a concrete base or mounting brackets.
  • Page 9: 3�1� Pool Water Circuit

    3�1� POOL WATER CIRCUIT Pool Aux heater Non return Sanitiser or (If fitted) valve chemical dosing device, (If fitted) Calorex Heat pump Anti return loop Condensate to be incorporated, water to To waste minimum height waste 100mm above heat pump outlet port (If sanitiser fitted)
  • Page 10: 3�2 Plumbing

    OWNER/INSTALLATION MANUAL 3�2 PLUMBING IMPORTANT 4. Water quality must be maintained as follows: Before installing the heat pump ensure the Acidity pH 7.2 - 7.8 blanking disks are removed from the pool water Total Alkalinity, as CaCO3 80 - 120 in/out connections�...
  • Page 11: 4�0 Electrolytic Corrosion In Swimming

    4�0 ELECTROLYTIC CORROSION IN SWIMMING 4�1 ELECTRIC WIRING AND SUPPLY POOLS All electrical work to be carried out in accordance with Electrolytic corrosion will occur when dissimilar metals l.E.E. regulations, latest issue, or local codes of practice that are in contact with each other create a potential difference between themselves.
  • Page 12: 4�2 Connecting The Heat Pump To The Power Supply

    OWNER/INSTALLATION MANUAL 4�2 CONNECTING THE HEAT PUMP TO THE POWER SUPPLY Two cab entry p Remove Li lower Remove two screws panel away four screws and Cable entry point Position of terminals remove cover Single phase Three phase Terminals in Heat Pump Electrics enclosure Terminals in Heat Pump Electrics enclosu Power Pump...
  • Page 13: 4�3 Recommended Electrical Installation For Calorex Heat Pump

    4�3 RECOMMENDED ELECTRICAL INSTALLATION FOR CALOREX HEAT PUMP WITH SINGLE PHASE WATER PUMP Recommended electrical installation for Calorex heat pump single phase water pump Single phase Switched fuse isolator wi in 2m of heat pump and sized in accordance wi...
  • Page 14: 5�0 Operation Of The Heat Pump

    OWNER/INSTALLATION MANUAL 5�0 OPERATION OF THE HEAT PUMP 5�1 THE HOME SCREEN Mode Down 88.88 LED display Heating indicator light   Timer on indicator light HEAT Timer off indicator light COOL Cooling indicator light Power Powerful Smart Silent Silent mode indicator light Smart mode indicator light Powerful mode indicator light Note: When the heat pump is powered off, the display...
  • Page 15: 5�2 Operation Instructions

    5�2 OPERATION INSTRUCTIONS a� Power on� 2. Forced Defrosting. When machine is heating and the compressor has been running continuously for 10 Press to power the unit on or off. Note. a short minutes. Press p and q together for 5 seconds. the press will return the controller to main menu.
  • Page 16: 6�0� Testing

    OWNER/INSTALLATION MANUAL 6�0� TESTING Inspect heat pump before use b�Factory reset • Check that the fan, air inlets and outlets are not Press and hold the together Silent obstructed. for 5 seconds. this enters the customer parameter • It is prohibited to install refrigeration pipe or menu.
  • Page 17: 7�0� Maintenance

    7�0� MAINTENANCE 8�0� TROUBLE SHOOTING COMMON FAULTS Isolate the power supply to the heat pump before cleaning, examination or repair� Cover the machine body when not in use. Requirements for service personnel Please clean this machine with household detergents or clean water, NEVER use gasoline, thinners or any Any person who is involved with working on or similar fuel.
  • Page 18: 8�1 Heat Pump Malfunction

    OWNER/INSTALLATION MANUAL 8�1 HEAT PUMP MALFUNCTION Fault Reason Solution No power Wait until the power is restored Power is switched off Switch on the power Heat pump doesn’t run Fuse has blown Check and change the fuse The breaker is off Check and turn on the breaker Evaporator blocked Remove the obstructions...
  • Page 19: 8�3 Fault Codes

    8�3 FAULT CODES Display Description of fault code Er 05 High pressure alarm Er 06 Low pressure alarm Er 09 Controller communication failure Er 10 Inverter module communication error Er 12 High exhaust gas temperature alarm Er 15 Water inlet temperature sensor failure Er 16 Evaporator coil temperature sensor failure Er 18...
  • Page 20: 9�0 Data Sheet

    OWNER/INSTALLATION MANUAL 9�0 DATA SHEET Model UNITS VPT 12ALX VPT 16ALX VPT 22ALX-W Performance - Air 27°C Water 27°C RH 80% Heating capacity 14.1 18.5 24.4 COP Range 18.2-6.28 18.5-6.03 13.5-5.14 Average COP at 50% Speed 10.7 10.8 Performance - Air 15°C Water 26°C RH 70% Heating capacity 10.64 13.61...
  • Page 21: 10�0 Wiring Diagrams

    10�0 WIRING DIAGRAMS Please refer to the wiring diagram on the electric box. MODELS: VPT 12ALX/VPT 16ALX Reactance 4 WAY VALVE EGND AC-N1 OUT 7 U V W OUT 6 OUT 5 SW-1 OFF OUT 4 OUT 3 OUT 2 OUT 1 12V GND A B 12V GND A B...
  • Page 22 OWNER/INSTALLATION MANUAL Please refer to the wiring diagram on the electric box. MODELS: VPT 22ALX Reactance 4 WAY VALVE EGND AC-N1 OUT 7 U V W OUT 6 OUT 5 SW-1 OFF OUT 4 OUT 3 OUT 2 OUT 1 CN-BL 12V GND A B 12V GND A B...
  • Page 23: 11�0 Dimensions

    11�0 DIMENSIONS Display Water out Water in Drain VPT12 ALX VPT16 ALX VPT22 ALX 1005759 ISS 1...
  • Page 24: 12�0 Winterisation Procedure

    OWNER/INSTALLATION MANUAL 12�0 WINTERISATION PROCEDURE WARNING. Isolate machine before opening! As heat pump embodies electrical and rotational equipment, it is recommended for your own safety that a competent person carries out the following procedure. (Drain Down Procedure) 4. Drain water from heat pump by: a) Drain valve if fitted.
  • Page 25: 13�0 Warranty Conditions

    13�0 WARRANTY CONDITIONS Where commissioning is provided in the UK and 7. The heat pump has suffered frost damage. Ireland, this must be carried out by factory trained and 8. The electrical supply is insufficient or in any way approved personnel. incorrect.
  • Page 26 OWNER/INSTALLATION MANUAL 1005759 ISS 1...
  • Page 27 1005759 ISS 1...
  • Page 28 Dantherm Ltd� Unit 12, Galliford Road Maldon CM9 4XD United Kingdom +44 (0)1621 856 611 sales.uk@dantherm.com Calorex is a brand of...

This manual is also suitable for:

Vpt 16Vpt 22

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