R32 Monobloc Heat Pump Water Heater 12-16KW

 OLYAIR R32 Monobloc Heat pump 12-16KW  

Working Principle: 

• Monobloc heat pump is an integrated air to water heat pump system which is one-stop solution for space heating, space cooling and domestic hot water.
• The outdoor heat pump system extracts heat from the outdoor air and transfers this heat through refrigerant piping to the plate heat exchanger in the hydronic system.
• The heated water in the hydronic system circulates to low temperature heat emitters (floor heating loops or low temperature radiators) to provide space heating, and to the domestic hot water tank to provide domestic hot water.
• The 4-way valve in the outdoor unit can reverse the refrigerant cycle so that the hydronic system can provide chilled water for cooling using fan coil units.
• The heating capacity of heat pumps decreases with ambient temperature dropping.
• Heat pump can be equipped with a backup electric heater or external heat source to provide additional heating capacity for use during extremely cold weather when the heat pump capacity is insufficient.
• The backup electric heater or external heat source also serve as a backup in case of heat pump malfunction and for anti-freeze protection of the outside water piping in winter.

Technologies/Features:

1) Environment refrigerant

§ The monobloc heat pump is used of R32 which friendly refrigerant to the environment with GWP 675. It can reduce the volume charge comparing to the R410a and has higher efficiency to match the Europe market regular.

2) High efficiency

- DC inverter compressor with high efficiency

- DC motor to achieve the Eco design

- Low-pressure drop grill and high air flow fan blade to achieve better performance

- High efficiency BPHE and inner grooved copper pipe to enhance the heat exchange

- EXV and inverter water pump to precise control the refrigerant and water flow rate

            Refrigerant cooling technique to cool down the IPM board to provide a better

3) Integrated design

4)The Monobloc heat pump is built-in hydraulic kit with inverter pump, which is benefit to installation to saving time.

5)Refrigerant cooling technique

Thanks to the refrigerant cooling technique, the compressor can run in more stable condition.

6)Night mode control

For the Monobloc heat pump, it has the noise control to achieve the quiet environment at the night. The aim of this function is to reduce the noise emitted by the heat pump during the night.

When night mode is configurated, the unit will limit its max. compressor speed within 76Hz and fan speed within W6.

7)External heat source control
Oil or gas boiler external heat source is available, achieve higher water temperature in cold condition.

         8)Back-up function
            The aim of the backup function is to heat the water loop in case the heat pump capacity is not sufficient to heat the water

            in the low ambient temperature or failure.

            The backup control includes inner electrical heaters of main water loop, DHW electrical heaters in DHW tank, gas boiler. These works as booster                                    simultaneously with heat pump or as backup alone while heat pump is stopped.

            They are activated according to outdoor ambient temperature, compressor running time and temperature difference between water setpoint and actually                        water temperature.

          9)Built inside multi Safety components
             The Monobloc heat is built-in multi safety components to protect the system in safety way.

         10)Multi type of controller
             In order to match the multiple application scenarios, the Monobloc heat can select user interface, Modbus, or dry contact to control the system. It is more                         flexible and friendly to 3rd part control such as smart home application.

DATA SHEET: 

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