How to fix faulty stratification sensor on Wolf Boiler?
If the Wolf Boiler displays a faulty stratification sensor, it indicates a problem with the stratification cylinder sensor or its lead. Check the sensor and lead to resolve this.
How to fix header sensor fault on Wolf COB-40?
If the Wolf Boiler indicates a faulty header sensor, there is likely an issue with the sensor or its lead. Check the sensor and lead to troubleshoot.
Why Wolf COB-40 has insufficient water pressure?
If the Wolf Boiler displays insufficient water pressure, it's because the pressure switch isn't activating due to low water pressure (below 0.8 bar). Ensure the system pressure is above 1.5 bar, inspect the water pressure switch and its lead, and then press the reset button.
What to do if Wolf COB-40 condensate pump not pumping?
If the condensate pump in your Wolf Boiler is not pumping, it could be due to a defective pump, a blocked drain line, or a missing power supply. Check the pump itself, inspect the drain line for blockages, and verify the mains plug and fuse.
Why Wolf COB-40 Boiler has max cylinder heating time exceeded?
If the Wolf Boiler exceeds the maximum cylinder heating time, it means the set cylinder temperature hasn't been reached with sufficient flow. Try venting the cylinder, increasing the cylinder heating time (HG20), and checking the cylinder sensor installation.
Defines factory set pressure for stages 1 and 2 for COB-20/29 pumps.
Details pressure adjustment for COB-40 pumps, showing ST1 and ST2 settings.
Specifies factory set pressure for stages 1 and 2 for COB-2-20 pumps.
Outlines pressure adjustment for COB-2-29/40 pumps, detailing ST1 and ST2 settings.
General| Type | Condensing Boiler |
|---|---|
| Standard Efficiency | 98% |
| Heating Capacity | 40 kW |
| Operating Pressure | 3 bar |
| Efficiency | 98% |
| Fuel Type | Natural Gas |
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