AWE ESW Ground Source Heat Pump

AWE - ESW Series Equipment

• Fully hermetic scroll compressor
• Generously sized, high-quality stainless steel plate heat exchanger for the condenser
• Generously sized, high-quality stainless steel plate heat exchanger for the evaporator
• Phase and rotation field monitoring to protect the compressor during power disturbances
• Soft start for the compressors
• Multiple sound isolation through high-performance elastomer dampers
• Housing lined with high-quality foamed insulation material
• Completely mechanically and electronically monitored refrigeration circuit for maximum operational safety
• Electronic expansion valve
• Maximum temperature limiter
• Frost protection
• Heat pump controller including return, buffer, frost protection, outdoor, limitation, and flow sensors. The controller manages the entire refrigeration circuit control, heating control (weather-dependent), (2 heating circuits, one of which is mixed), and hot water production
• SG Ready - Prepared for control of a solar system
• Prepared for controlling 2-3 additional heat sources
• Prepared for pool control
• Prepared for remote maintenance
• Standard screed heating program
• Display in plain text
• The control unit can also be used as a remote control
• Control for speed regulation of the charging pump
• Ground loop pump included up to ESW36
• Buffer charging pump for heating circuit included up to ESW44
• Connection set for buffer charging pump

Installation-Maintenance

Design Notes: Ensure the required flow rates as per technical data sheets. Commissioning Notes: Proper commissioning requires a hydraulically and electrically operational and connected heating system. A commissioning requirement protocol must be completed and submitted. The heating circuit must be filled with water conforming to VDI 2035 T1+2. The ground loop must be filled to -27°C frost-proof. Voltage supply must be executed according to VDE by a certified electrician and be fully completed. We reserve the right to refuse commissioning if the system is not completed. Incomplete commissioning, not attributable to AWE, and requiring a second commissioning will be charged based on efforts. Commissioning is carried out by the AWE AG customer service. Work due to incomplete or faulty execution as well as waiting times will be charged based on efforts. Installation Notes: The heat pump must be installed upright, ideally on a floating base (structural sound). Minimum side clearances of 30 cm. Front accessibility must be ensured.