User Manual Q&AAnswer
Jan 17, 2025 - 11:15 PM
To adjust the pump capacity of the WILO Stratos ECO-Z 25-1-5 Circulation Pump, follow these steps:
1. Select the desired control mode: The pump has a variable differential pressure control mode. You can choose between a range of 1-3 m or 1-5 m. This control mode ensures that the pump capacity matches the changing load demand.
2. Preselect the pump capacity (head): Use the dial xxxx on the pump to set the desired head according to your requirements. Start with a setting of 1.5 m if you are unsure of the head requirements. You can increase or decrease the head setting step by step based on the heating capacity and noise generation.
3. Select the night setback mode: The pump has a night setback mode that can be switched on or off. This mode allows for additional power savings by reducing the pump speed during periods of low demand. You can choose to keep the night setback mode on or off based on your preferences.
It is important to note that any maintenance or repair work should be carried out by qualified personnel. If you encounter any issues or have further questions, please consult the WILO Stratos ECO-Z 25-1-5 Economical Circulation Pump Instruction Manual or contact your local plumbing and heating specialist or WILO Customer Service representative.
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