Vasco Appliance Repair in Reddish North

What does Error 12 mean on a Vasco electric radiator thermostat?

Error 12 on a Vasco thermostat indicates a communication fault between the thermostat and radiator. Switch off and unplug the radiator from the mains. Remove the thermostat batteries, wait two minutes, then reinsert the batteries and restore power. The system should resynchronise automatically.

Why does my Vasco radiator with blower make noise after turning off?

This is normal operation. Vasco radiators with blower units have a post-ventilation cycle that continues briefly after heating stops. The blower will stop automatically once this cycle completes.

Why does my circuit breaker trip when my Vasco electric radiator turns on?

Vasco electric radiators are double-insulated (Class II) and must be connected without an earth wire. If the radiator is wired with an earth connection, it will trip the circuit breaker. Do not attempt to check or modify the wiring yourself. A qualified electrician must disconnect the earth wire to resolve this installation issue.

What does the Er error mean on a Vasco electric radiator?

The Er error on a Vasco electric radiator indicates that the room temperature sensor is defective or disconnected. Switch off and unplug the radiator from the mains before any inspection. If the error persists, contact a qualified heating engineer for sensor replacement.

Why does my Vasco electric radiator keep heating when the set temperature has been reached?

The radiator's temperature sensor is located at the bottom rear of the unit. If you have underfloor heating, this can warm the sensor area more than the rest of the room, causing the radiator to continue heating despite the RF remote showing the target temperature has been reached. Consider recalibrating the temperature sensor through the settings menu to compensate for this difference.

How do I control a Vasco electric radiator with WiFi?

The E-Volve WiFi module connects your electric radiator to your home WiFi network, enabling control via the Vasco Climate Control app. The module communicates via Bluetooth with a temperature sensor placed in the same room, allowing you to set temperatures individually for each room from anywhere.

What is the difference between the Vasco Boost and Boost H ventilation systems?

The standard Vasco Boost recovers heat from exhaust air to warm incoming fresh air. The Boost H includes an enthalpy heat exchanger that recovers both heat and moisture from the outgoing air, providing improved indoor comfort during the heating season by maintaining better humidity levels.

Why should I avoid installing thermostatic valves on radiators in the same room as my room thermostat?

Thermostatic valves sense temperature close to the radiator and close when the target is reached. However, the room thermostat positioned elsewhere may still register a cooler temperature, causing the boiler to continue running. This conflict can cause the heating system to malfunction or work inefficiently.

Why is the boost function not working on my Vasco electric radiator?

The boost function may not work if the thermostat is not connected to the blower unit, if open window detection is enabled, if the target temperature has already been reached, or if the radiator is not receiving power. Check these factors and disable open window detection if needed.

What happens if the insert valve on a horizontal panel radiator is positioned incorrectly?

Horizontal panel radiators with bottom connections have integrated tubes designed to direct water flow in a specific pattern. If the insert valve is placed on the wrong side, water cannot circulate properly through the radiator, resulting in uneven heat distribution or the radiator not heating at all.