Contents Operating instructions for users and contractors 1.1 Operation and control 1.2 Device description 1.3 Correct operation 1.4 Incorrect operation 1.5 Function description 1.6 Maintenance and cleaning 1.7 Troubleshooting by the user Installation instructions for contractors 2.1 Regulations and standards 2.2 Installation 2.3 Water connection 2.4 Power supply...
1.1 Operation and control 1.5 Function description z The device is subject to mains water pressure. The expansion water drips The Stiebel Eltron domestic hot water Heat pump operation from the safety valve during heat-up. heat pump WWK 300 GP (DHW) is a DHW...
Installation instructions for contractors 2.1 Regulations and standards The following standards were taken into account: z The installation (water and electrical IEC 60335-1-2-40, IEC 61000-3-2; 1995 work) and commissioning, as well as IEC 61000-3-3, IEC 55014-1 IEC 55014-2 the maintenance of this equipment, must only be carried out by an EMC Directive 89/336/EEC authorised qualified contractor in...
— Ensure that the data plate is clearly visible. Internal installation The room where the WWK 300 GP is to be installed must meet the following conditions: — Load-bearing floor (wet weight of the WWK 300 GP approx. 430 kg).
Condensate drain 2.4 Power supply The DHW heat pump must be able to The device is designed so that, if it is be separated from the mains power Only qualified electricians must carry out installed externally, the condensate supply by an additional isolator, which the installation in accordance with these can freely drain away.
The safety booster heater (if installed), clean high pressure limiter may also respond, the cylinder through the inspection if the WWK 300 GP is operated above its aperture. permissible limit (>42 °C air temperature) Use a descaling pump to descale the or the control thermostat of the heat cylinder.
Page 8
WWK 300 AP Kältekreis Schemata Refrigerant circuit layout WWK 300 GP >P Luft Fig. 4...
Page 9
Wiring diagram WWK 300 GP F2 Compressor motor protection (Clixon) F3 High limit safety cut-out M1 Compressor M2 Fan N0 Heat pump control thermostat N2 Frost monitor X0 Power terminals X1 Heat pump terminals X2 Anode terminal earth Z1 Capacitor...
2.7 Specification Type WWK 300 GP Part no. 227072 Version with passive defrost Application limits for heat pump operation °C 6 to + 42 DHW temperature Heat pump °C + 60 (adjustable) Air flow rate Cylinder capacity Refrigerant / filling weight...
Guarantee For guarantees please refer to the respective terms and conditions of supply for your country. The installation, electrical connection and first operati- on of this appliance should be carried out by a qualified installer. The company does not accept liability for failure of any goods supplied which have not been installed and ope- rated in accordance with the manufacturer‘s instructions. Environment and recycling Please help us to protect the environment by disposing of the packaging in accordance with the national regulations for waste processing.
Need help?
Do you have a question about the WWK 300 GP and is the answer not in the manual?
Questions and answers