Damvent

Operation in standstill mode (without swimmers)

The exhaust air from the pool is pre-cooled in the plate heat exchanger, then sub-cooled in the evaporator below the dew point temperature. The moisture in the form of condense is taken out. The dehumidified air is partially mixed with recirculation air. The mixed air is heated within the condenser and then supplied to the pool. The plate heat exchanger is used as an economizer, significantly reducing the energy costs.

Operation in Winter - Dehumidification with Heat Pump

During the winter, water evaporation is much more intens. Thus dehumidification is needed. The exhaust air from the pool is pre-cooled in the plate heat exchanger, then sub-cooled in the evaporator below the dew point temperature. The moisture in the form of condense is taken out. The necessary fresh air is partially mixed with dehumidified, recirculation air. The mixed air is first pre-heated in the plate heat exchanger, then re-heated within the condenser and then supplied to the pool.

Operation in transitional periods - Ventilation and Heat Pump

The outside temperatures during the transitional periods are average and relatively high, max.e3-pool supplies to the pool 100% fresh air. Thus maximum comfort is achieved with minimum energy costs. The Heat Pump is switched on only if needed.

Operation in Summer - 100% Ventilation without Heat Pump

During the summer the heat pump is switched off and only the exhaust and supply fan are operating. The bypass of the plate heat exchanger is open and the unit supplies to the pool the maximum quantity of fresh air, achieving an optimum comfort.