To Next PageTo Next PageHow to fix Wolf Boiler radiators not warming up?
If individual radiators aren't warming up as expected with your Wolf Boiler, perform hydraulic balancing by reducing the flow rate to radiators that are already quite hot. Additionally, consider increasing the pump speed (H16).
General| Type | Tankless (instantaneous) |
|---|---|
| Fuel type | Liquefied Petroleum Gas (LPG), Natural gas |
| Control type | Buttons |
| Boiler system | Combi boiler system |
| Product color | White |
| Heater location | Indoor |
| Placement supported | Vertical |
| Solar batteries support | - |
| Built-in display | Yes |
| AC input voltage | 230 V |
| AC input frequency | 50 Hz |
| Power consumption (standby) | 2 W |
| Power consumption (typical) | 102 W |
| Efficiency | 98 % |
| Maximum power | 28000 W |
| Minimum power | 4800 W |
| Maximum operating pressure | 3 bar |
| Domestic Hot Water (DHW) flow | 13.4 l/min |
Weight and Dimensions| Depth | 310 mm |
|---|---|
| Width | 408 mm |
| Height | 650 mm |
| Weight | 27000 g |
Covers potential hazards, including gas, electrical, burns, scalding, and explains symbols.
Details safety procedures for working on the system and requirements for inspection and service.
Details local and general regulations, standards, and guidelines for installation and operation.
Details installation requirements for safe operation, including ventilation, LPG use, and temperature considerations.
Specifies minimum clearances, environmental requirements for installation rooms, and sound insulation.
Explains how to secure the boiler using the suspension bracket and connect the flue gas system.
Details the installation of components for the heating circuit, including valves and dirt traps.
Explains the installation requirements for cold water and DHW connections, including safety regulations.
Details the installation of the gas supply line, including connection points, safety valves, and tightness tests.
Provides instructions for fitting the condensate trap, ensuring proper sealing, ventilation, and initial filling.
Details guidelines for installing concentric balanced flue systems and consulting local flue gas inspectors.
Covers general installation requirements, accessing the boiler, and wiring the control unit, including safety and component access.
Details terminal strip connections for power, sensors, and low voltage appliances, including ISM7e module.
Details how to access and adjust contractor parameters (H01-H25) using the integral control unit.
Details the process for determining the correct gas type and checking supply pressures for various countries.
Provides a step-by-step guide for checking the gas supply pressure using a pressure gauge.
Details the procedure for changing the gas type, including physical adjustments and parameter settings.
Details how to adjust the maximum heating output by setting parameter H04 and modifying gas fan speed.
Details procedures for checking intake air and flue gas parameters, including emissions testing.
Explains safety devices for temperature monitoring (cut-outs, sensors) and system pressure monitoring.
Provides general troubleshooting advice, procedures for handling faults, and information on message history.
Details troubleshooting steps for faults related to safety cut-outs, temperature limits, flame formation, and gas supply.
Details troubleshooting steps for faults related to temperature sensors, flue gas sensors, boiler sensors, and fan speed.
Details troubleshooting steps for faults related to sensors, supply voltage, control units, and system pressure.
