Owner`s manual

Copper connection

pipes

Heat pump is equipped with an intelligent control system with the possibility of controlling up to 18 switch

relays with the capacity of 230V/2A max. Besides this, the system can control two step motors of expansion

valves and the control board has two outputs with voltage 0 to 10V for exchanger fan speed control or heat

pump compressor control. Heat pump can be controlled from supervising system via communication cable or

can be controlled remotely via Internet or mobile phone; for more details and possibilities please

see Operation manual.

IMPORTANT REMARKS:

Illustration above shows only the main parts and the main purpose of utilization; several additional

components must be installed by qualified person in order to guarantee safety and maintenance possibilities,

as for example water connections, venting valves, flexible piping, control valves, pressure gauges, water

filters, water temperature gauges, drainages and similar.

House heating and hot water supply

As the heat pump can supply hot water with the

temperature even over 65

C, it can provide also

water for sanitary purposes when second tank for

hot water is provided.

REMARKS: To accomplish the whole system, it is

necessary to use additional components and

control.

Heat pump functions

1. Protection of our planet with the help of green technology.

2. Heat pump transfers the heat from the air into the heated area without any combustion, no waste is

created, no harmful gases are emitted - clean environment is preserved and less waste is created.

3. Help for the population thanks to high efficiency and money saving.

4. Heat pump is driven by electric energy and its average coefficient of performance (COP) can be higher

than 4,0. With the help of timer function users can use electric energy during periods of lowest cost and

so save money for the whole family.

5. Save operation.

6. Utilization of heat pump for heating can prevent possible risk of electric shock or burning and people are

protected against explosion or poisoning.

7. Easy operation.

8. Heat pump is controlled and protected by control board, requested water temperature is set based on real

requirements. Protecting system can ensure operation even under heavy conditions.

 Heating mode

 Cooling mode

 Evaporator defrost

 Control temperature correction (time constant, temperatures, equithermal control)

 Programming (timer setting)

 Priorities

 Rate utilization

 Emergency mode

Heat pump system switching off

If it is necessary to switch off the system of heat pump, it must be completely disconnected from power

supply.