Menerga ThermoCond 19/29
The ThermoCond 19 and 29 dehumidify and heat the Pool, reducing the concentration of pollutants in the air. ThermoCond 19 is suitable for pools with lower energy consumption. ThermoCond 29 with an integrated heat pump can work more efficiently with high levels of humidity outside the building. This increases the overall efficiency of the system, which allows you to dehumidify the air in the pool hall in recirculation mode. The structural design allows cleaning in accordance with VDI 6022.
Additional performance options and options:
- Air filtration in all operating modes (G4/F5/F7)
- Water heater pump option
- Polymer wheels with optimized sound insulation (from size 19/29 20 01)
- Individually adjustable performance parameters
- Ready to connect device, includes all components for air conditioning in the pool, including all switching and control elements
- Rigorous quality check with factory test run
- Parametrically dependent bypass valve
- Optional communication of water and air temperature, e.g. with adjacent OSPA water treatment systems
- Plant design according to VDI 6022
- Intermediate condenser for pool water preheating (ThermoCond 29)
- Heat pump system (ThermoCond 29)
- Vicomo remote service
Circulating air heating
The unit is in standby mode (HV-RH channels), and if there is no need to control the temperature and dehumidification in the exhaust duct (EA), the system operates in circulation mode with a reduced air volume. If the circulating air needs heating, then it is heated by means of a pump and a PWW thermal register valve built into the supply duct (PV).
Dehumidification with outdoor air in winter
In the ThermoCond 19 series, the dehumidification of the pool is carried out by adding fresh outdoor air to the circulating flow, whereby a part of the outdoor air is automatically and continuously adjusted depending on the current evaporation of water (filling the pool bowl), depending on the humidity of the outdoor air. If the heat recovery is not sufficient to reach the supply air temperature, the supply air is reheated via the PWW heating register.
In the ThermoCond 29 series, most of the sensible and latent heat is removed from the exhaust air and transferred to the supply air by means of a heat exchanger section and a crossflow evaporator. If the capacity of the heat pump is insufficient, the supply air is reheated using the heat register PWW. Excess heat can also be transferred by means of a condenser (optional) to heat the pool water.
Dehumidification with outdoor air in summer
With an increase in the humidity of the exhaust air (RH), the recirculation damper (if necessary) takes the "Closed" position and operates with 100% of the volume of outside air (OA). The removal of exhaust air (S) is carried out through a cross-counterflow heat exchanger.
Dehumidification of circulating air (ThermoCond 29)
In ThermoCond 29, the air is initially dried in the heat pump evaporator, this process is enhanced by connecting a cross-counterflow heat exchanger upstream of the heat exchanger. Further, the air (cooled and dehumidified) is preheated in the heat exchanger when interacting with the exhaust air of the pool. In addition, heat exchange takes place on the other side of the heat exchanger, which pre-cools the exhaust air (HE), which in its properties is moist and warm. The exhaust air coming from the swimming pool is close to the dew point and therefore the preheated dehumidified air is partially mixed with the untreated circulating air, where it is heated in the heat pump condenser. During the dehumidification process, air is supplied and into the swimming pool along with supply air. Because the process becomes economical and the heat pump requires less energy for dehumidification. The optimal calculation is 0.25 kWh/kg. If necessary, the supply air is reheated by the PWW cylinder heat register.
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Heat pump operation at home (ThermoCond 29)
The built-in heat pump in the system can significantly heat the air in an indoor pool with relatively low energy consumption. That is why its use is economically justified. Since the low supply temperature of the heat pump is not sufficient, it is necessary to use the PWW heating register to heat the indoor air of the swimming pool. Which is located behind the air condenser in a unit with an integrated heat pump. In this way, a home heat pump can operate with optimal COP at constant low supply temperatures. In combination, both systems work in tandem and heat the supply air to the desired temperature level.
