Heat pump for heating purposes for indoor installation with integrated WPM Econ5Plus control. Variable connection options for the water and heating connections on the rear wall of the casing. A sound-optimised metal casing and the integrated solid-borne sound insulation with free-swinging compressor base plate make direct connection with the heating system possible. Access for service work front and left, no minimum clearance is required on the right side. High coefficient of performance through electronic expansion valve, COP booster and electronic pump control depending on the temperature spread in the heat generator circuit. Sensor monitoring of the refrigeration circuit for a high degree of operational safety and integrated thermal energy metering (display of the calculated quantity of thermal energy for heating, domestic hot water and swimming pool water preparation). FWO function for more efficient domestic hot water preparation with increased domestic hot water temperatures and volumes of water to be drawn through optimised tank charging.
The control panel is integrated in a design screen and can also be used as wired remote control using the wall mounting set (special accessories MS PGD). Universal design with two compressors for output regulation when operating at partial load, optional domestic hot water preparation and flexible expansion options for:
|High efficiency water-to-water heat pump for indoor installation.|
|Order reference||WI 120TU|
|Heat pump code||3014|
|Casing colour||White (similar to RAL 9003)|
|Max. flow temperature||62 °C|
|Lower operating limit heat source (heating operation) / Upper operating limit heat source (heating operation)||7 to 25 °C|
|Heat output W10/W35 / COP W10/W35||61,6 kW / 6,1|
|Heat output max. W10/W35 / COP W10/W35||118,5 kW / 5,9|
|Heat output W10/W45 / COP W10/W45||55,9 kW / 4,7|
|Heat output max. W10/W45 / COP W10/W45||109,5 kW / 4,6|
|Nominal power consumption according to EN 14511 at W10/W35||20,1 kW|
|Sound power level||66 dB (A)|
|Refrigerant / Amount of refrigerant||R410A / 23,0 kg|
|Max. heating water flow rate / Pressure drop||20,6 m³/h / 21500 Pa|
|Heat source flow (min.)||22,4 m³/h|
|Dimensions (W x H x D)**||1348 x 1896 x 840 mm|
|Rated voltage||3/PE ~400 V, 50 Hz|
|Starting current||53 A|
|Fuse protection***||C 80 A|
|Connection heating||2 ½ inch|
|Heat source connection||2 ½ inch|
*A water-to-water heat pump must be used if borehole heat exchangers are used which work using water as the heat transfer medium.
**Please note that additional space is required for pipe connections, operation and maintenance.
***Die Absicherung ist als allpolige Trennvorrichtung auszuführen (gemeinsame Abschaltung aller Phasen)!
|Product data sheet with system accessories||» via e-mail|
|Instruction for use||» via e-mail|
|Equipment data||» via e-mail|
|Declaration of conformity||» via e-mail|