REMKO LWM Mannheim
This heat pump package is designed for users who want to operate the heat pump in combination with a conventional heat generator (alternatively bivalent) or use the additional combination buffer tank KWS 300 for hydraulic decoupling in case of large volume flow rates. A cooling function for the summer can also be activated, if necessary. In this package, the drinking water preparation takes place in an enamelled KWS 300 drinking water tank. The intrinsic consumption of any photovoltaic systems is optimised by the tank volume. With this heat pump package, both monoenergetic and bivalently alternating alternating systems can be accommodated. The separate pump assemblies HGU/HGM (can be ordered separately) for the heating circuits are equipped with a high-efficiency pump regulated in a needs-based manner.
- Monobloc heat pump
- Combination buffer tank KWS 300 (300 l)
- 3-way changeover valve
- Smart-Control Touch, surface-mounted version
Combination buffer tank KWS 300
3-way changeover valve, 5/4"
Smart-Control Touch, surface-mounted version
| Variant | LWM 80 ALU LWM 80 GRAPHIT LWM 80 CAMURA | LWM 110 ALU LWM 110 GRAPHIT LWM 110 CAMURA | LWM 150 ALU LWM 150 GRAPHIT LWM 150 CAMURA | LWM 110 Duo ALU LWM 110 Duo GRAPHIT LWM 110 Duo CAMURA | LWM 150 Duo ALU LWM 150 Duo GRAPHIT LWM 150 Duo CAMURA |
|---|---|---|---|---|---|
| System | Air/water | Air/water | Air/water | Air/water | Air/water |
| Operating mode | Heizen/Kühlen/WW | Heizen/Kühlen/WW | Heizen/Kühlen/WW | Heizen/Kühlen | Heizen/Kühlen |
| Testing | EHPA | EHPA | EHPA | EHPA | EHPA |
| Inverter technology | Serie | Serie | Serie | Serie | Serie |
| Preparation for domestic water | Serie | Serie | Serie | Serie | Serie |
| Number of outdoor/indoor units | 1 / - | 1 / - | 1 / - | 2 / - | 2 / - |
| Application limit, heating | -23 to +37 °C | +37 to - °C | -23 to +37 °C | -23 to +37 °C | -23 to +37 °C |
| Nominal heating capacity | 6.00 | 8.00 | 10.00 | 16.00 | 20.00 |
| Heating capacity/COP for A7/W35 | 6.25 kW/ 5.10 | 8.04 kW/ 5.02 | 10.29 kW/ 5.03 | 16.08 kW/ 5.02 | 20.58 kW/ 5.03 |
| Heating capacity/COP for A2/W35 | 4.33 kW/ 4.09 | 6.35 kW/ 4.04 | 8.33 kW/ 4.11 | 12.70 kW/ 4.04 | 16.66 kW/ 4.11 |
| Max supply temperature, heating water, heat pump | 65 °C | 65 °C | 65 °C | 65 °C | 65 °C |
| Cooling capacity/EER for A35/W7 | 4.9 kW/ 2.81 | 7.63 kW/ 2.73 | 12.2 kW/ 2.65 | 15.26 kW/ 2.73 | 24.4 kW/ 2.65 |
| Cooling capacity/EER for A35/W18 | +5.8 / +3.92 | +10.71 / +4 | +18.2 / +4.11 | +21.42 / +4 | +36.4 / +4.11 |
| Min. flow temperature cooling water heat pump | 7 °C | 7 °C | 7 °C | 7 °C | 7 °C |
| Refrigerant | R454B | R454B | R454B | 454B | 454B |
| Basic refrigerant filling volume | 1.1 kg | 1.3 kg | 1.6 kg | 2x1.3 kg | 2x1.6 kg |
| Power supply outdoor unit | 230/1~/50 | 400/3~/50 | 400/3~/50 | 2x 400/3~/50 | 2x 400/3~/50 |
| Voltage supply for electrical heating element | 400/3~/50 | 400/3~/50 | 400/3~/50 | 2x 400/3~/50 | 2x 400/3~/50 |
| Nominal power consumption heating for A7/W35 | 1.22 kW | 1.6 kW | 2.04 kW | 2x1.6 kW | 2x2.04 kW |
| Nominal current consumption heating for A7/W35 | 5.3 A | 2.57 A | 3.27 A | 2x2.57 A | 2x3.27 A |
| On-site fuse protection outdoor unit/indoor unit | 16 | 3x16 | 3x16 | 2x 3x16 | 2x 3x16 |
| External maximum pressure loss, heating system | 60 / - kPa | 50 / - kPa | 40 / - kPa | 70 / - kPa | 60 / - kPa |
| Max. operating pressure, water | 3 bar | 3 bar | 3 bar | 3 bar | 3 bar |
| Hydraulic connection supply/return flow | 11/4 | 11/4 | 11/4 | 1 1/4 | 1 1/4 |
| Sound power level indoor unit/outdoor unit | - / 54 dB(A) | - / 56 dB(A) | - / 58 dB(A) | - / 56 dB(A) | - / 58 dB(A) |