background image

WARNING! 

Read carefully these instructions before installation and use!

SAFETY, MAIN REQUIREMENTS 

Before proceeding with the installation and commissioning of the water heater, it is essential to read the full text of this
booklet. It is  intended  to familiarize you with the water heater, the rules for proper and safe use, with the minimum
necessary maintenance and servicing activities. In addition, you will need to provide this booklet to be used by authorized
persons who will install and possibly repair the appliance in the event of a breakdown. The installation of the water heater
and the verification of its functionality are not a warranty obligation of the seller and / or the manufacturer.

Keep this booklet in a proper place for future use. Compliance with the rules described therein is part of the safe use of
the appliance and is part of the warranty conditions

ATTENTION!

  The installation of the water heater and its connection to the plumbing system shall

only be  performed  by qualified persons in accordance with the instructions in this booklet and the
current   local   regulations.  The   installation   of   the   safety   and   other   components   provided   by   the
manufacturer or recommended by him is MANDATORY!

ATTENTION!

  The   connection   of   the   water   heater   to   the   electrical   system   is   only   performed   by

qualified persons in accordance with the instructions in this booklet and the normative documents.
The appliance must be properly connected to both the current conductors and the protective loop! Do
not connect the appliance to the electrical system before filling the water tank with water! Failure to
comply with these requirements will cause the appliance to be dangerous, and it is forbidden to use
it!

ATTENTION!

  The two units of the appliance must be connected only by authorized persons. The

appliance must be properly connected and secured against refrigerant leakage into the atmosphere.

ATTENTION!

  The connection of the indoor unit with a built-in heat exchanger to the heat supply

system (solar and / or other water heating systems using water or an aqueous solution as a heat
carrier) is carried out by qualified and competent persons in accordance with the design provided by
them. The way of using such a water heater, that is heating the water in its water tank by the heat
carrier alternative of the electricity, as well as the observing of the safety measures, is carried out in
compliance with the rules and requirements described in the additional instructions for use, servicing
and maintenance. These additional instructions is provided by the company that has carried out the
design and assembly work on the connection of the water heater with the alternative heat sources

WARNING!

 When using the appliance there is a risk of burning with hot water!

WARNING!

 Do not touch the appliance and its control panel with wet hands, or if you are barefoot or

standing in a wet place!

WARNING!

  This   appliance   is   not   intended   for   use   by   persons   (including   children)   with   limited

physical, sensory or mental capabilities or with insufficient experience and knowledge unless they are
supervised or instructed by a person responsible for their safety! Children should be monitored in
order not to play with the appliance!

ENVIRONMENT PROTECTION

This appliance is marked in accordance with the Directive  for waste from electrical ot electronic
equipment (WEEE). When you take care that, after exhausting  its  work  capacity, this appliance is
disposed in the right way, you will help prevent possible negative consequences for the environment
and human health

The symbol 

 on the appliance or on the documents attached to the appliance indicates that this

appliance should not be treated as household waste. Instead, it must be handed over to a specialized
recycling point for electrical and electronic equipment. Dispose of in accordance with local waste
disposal regulations. For more detailed information on the treatment, recovery and recycling of this

2

Summary of Contents for HPWH 120

Page 1: ...HEAT PUMP WATER HEATER 120 and 150 intended for wall mounting TECHNICAL DESCRIPTION INSTALLATION USE AND MAINTENANCE INSTRUCTIONS v20190723...

Page 2: ...kage into the atmosphere ATTENTION The connection of the indoor unit with a built in heat exchanger to the heat supply system solar and or other water heating systems using water or an aqueous solutio...

Page 3: ...and thus heats water Energy is extracted directly from the air A small amount of electricity is required to operate the compressor Heat pumps are made up of two parts an outdoor unit with a compresso...

Page 4: ...r tanks of the appliances are suitably protected against corrosion by means of a high quality enamel coating or high alloy chromium nickel steel Enamelled water tanks incorporate special alloy anodes...

Page 5: ...on of the installation and the connection of the heat exchanger of the water heater to it shall be performed only by qualified and competent companies with such subject of activity and in accordance w...

Page 6: ...he wall with the most suitable position with enough space to simplify the installation and maintenance of the outdoor unit Figure 1 b The outdoor unit shall be installed on a load bearing wall or non...

Page 7: ...e the shortest and as simple as possible way max 8 m long and 3 m elevation gain WARNING This is one of the conditions for the validity of the warranty d Protect pipes and cables to prevent damage ATT...

Page 8: ...system e Place the insulation on the pipes as first closing their openings in order to prevent any contamination getting inside them f Place the brass nuts on the pipes in the correct direction and m...

Page 9: ...1 4 Approximately 150 200 kgcm 15 20 Nm 9 52 mm 3 4 Approximately 350 400 kgcm 35 40 Nm Fig 8 CONNECTING OF THE REFRIGERANT PIPES WITH THE OUTDOOR UNIT Remove the protective plastic cover from the ou...

Page 10: ...age with a suitable detector Fig 11 CONNECTING OF THE INDOOR UNIT TO THE PLUMBING INSTALLATION Fig 12 The plumbing installation to which the indoor unit will be connected as well as the other elements...

Page 11: ...indoor unit to the plumbing system its water tank must be filled with water This is done in the following order Opethn the hot water tap on the farthest mixing cock Open the shut off valve 4 of Figur...

Page 12: ...y the company that has designed the project for installation and connecting the indoor unit It is imperative to install all equipment provided and or recommended by it in regard to safety control and...

Page 13: ...re the protective earth conductor if the cord is released from its attachment After connecting the appliance to the electrical system it is necessary to check its functionality WARNING Failure to comp...

Page 14: ...r 2 upper 15 Indoor unit 16 Magnesium anode 17 Thermal switch 18 Communication cable to the outdoor unit 19 Heater 20 Power supply of the appliance 21 Flange bracket 22 Wi Fi module optional 23 Solar...

Page 15: ...sconnected terminals The power supply cable to the UPS is connected to the terminals Lout phase and Nout zero The output of the UPS is connected to the terminals Lin phase and Nin zero WARNING It is i...

Page 16: ...el coating should not be removed but only wiped with dry cotton cloth without the use of rigid tools Regular removal and cleaning of limestone is essential for the reliability of the appliance It is d...

Page 17: ...special valve is integrated in the combined valve which in normal operation of the indoor unit allows the water expanded during its heating not to drip through the side opening of the valve but to en...

Page 18: ...es 8 Information field 9 Air temperature around the heat pump 10 Heat pump When the heat pump is switched on the blade moves Main screen appliances with heat exchanger 1 Additional features of the boi...

Page 19: ...f the solar If the solar thermal sensor does not work the solar circulation pump will be switched on continuously to avoid overheating of the solar installation Vacation The boiler is in a manually ac...

Page 20: ...the graphs with the average water temperature at the top of the boiler The first three types of graphics are for the last 4 days and the average temperature graphs are for the last 2 days These chart...

Page 21: ...inlet temperature 3 Position of EEV 4 Supply voltage 5 Current 6 Power Consumption 7 Evaporator temperature 8 External ambient temperature 9 Heat pump condition 10 Compressor condition 11 Fan conditio...

Page 22: ...ng the day Vacation Mode Freeze protection solar Activated mode for protection of the solar panel against freezing Freeze protection boiler Activated mode for protection of the boiler against freezing...

Page 23: ...t Damaged Flash A malfunction of the microcontroller resulting in the failure to record the settings in the non volatile memory i e changes to settings are lost when power supply is lost Update Outdoo...

Page 24: ...red The heat pump stops working until the voltage has reached the allowable range High current Current exceeds 7 5A The heat pump stops but can be switched on again after the compressor re start prote...

Page 25: ...all the necessary adjustments to the parameters in the selected menu are made pressing the On Off Back button goes to the previous screen WARNING If you do not change anything for a longer period bet...

Page 26: ...p will switch on regardless of the differential temperature The pump will shut off if the water temperature in the water heater exceeds 85 C Overheating protection at the top of the boiler If the temp...

Page 27: ...when the desired temperature can not be achieved with other heat sources for example at a set temperature above the heat pump maximum allowable or if there is another problem with the heat pump operat...

Page 28: ...by the heat pump and the electric heater The set temperature adjustment ranges are from 20 to 75 C When setting a temperature that exceeds the heat pump allowance the heating is done only with the ele...

Page 29: ...t reduction in electricity costs a low temperature can be set from the Temperature Setting and only in the required time intervals via the timer to switch on the heat pump forcedly and or the electric...

Page 30: ...ghtness of the display Field Anode will define the presence of Anode Protection if the boiler is made of stainless steel there is no anode protection The Power field adjusts the power of the power hea...

Page 31: ...nterrupted its clock is maintained for up to 24 hours If the power is turned off for an extended period of time the clock stops and the next time it is turned on it must be reset WARRANTY WARRANTY TER...

Page 32: ...hange of the shape dimensions and location of parts and components that are exposed to an impact which is not in accordance with its normal use Lost profits tangible and intangible damages caused by t...

Reviews: