Remeha Appliance Repair in Duryard and St James

What does the error E4 mean on a Remeha boiler?

Error E4 on a Remeha boiler indicates ignition failure after more than 5 start attempts without flame. Check gas supply by testing other appliances. Verify the gas meter valve is open. Check for frozen condensate pipe in cold weather. Contact a Gas Safe registered engineer if the error persists.

What does the error E2 mean on a Remeha boiler?

Error E2 on a Remeha boiler indicates the return temperature is higher than the flow temperature. Check system pressure and verify the pump is operating. Bleed radiators to release trapped air. Contact a Gas Safe registered engineer if the pump may need replacing.

What does the error E13 mean on a Remeha boiler?

Error E13 on a Remeha boiler indicates the heat exchanger thermal fuse has blown due to catastrophic overheat. This cannot be reset. The heat exchanger is irreparably damaged and requires replacement. Contact a Gas Safe registered engineer as a new boiler may be more economical.

What does the error E04.17 mean on a Remeha Quinta Ace boiler?

Error E04.17 on a Remeha Quinta Ace boiler indicates the driver for the gas valve is broken. This is an internal electronic fault. Do not attempt any repairs. Contact a commercial heating engineer to replace the electronic PCB.

What does the error E20 mean on a Remeha boiler?

Error E20 on a Remeha boiler indicates a central heating return sensor fault. The NTC temperature sensor has a short or open circuit. Contact a Gas Safe registered engineer to test and replace the sensor.

How do I bleed radiators connected to my Remeha boiler?

First, open all radiator valves completely and set the room thermostat to its highest setting. Wait until radiators feel warm, then switch off the boiler. Allow approximately 10 minutes for the system to cool. Bleed the lowest radiator first by opening the bleed valve with a radiator key until air escapes, closing when water appears. Work progressively towards the highest radiator.

How do I set my Remeha boiler for holiday or extended absence?

For extended absences, the iSense controller allows you to programme shutdown periods during which the heating system operates in frost protection mode only. Access this through the programme menu. If your home will be unoccupied for a long period with risk of frost, you may alternatively drain the boiler and central heating system completely. Consult a qualified engineer if you are unsure which option is appropriate.

How do I adjust the temperature on my Remeha boiler?

For boilers with an iSense thermostat, press the Settings button and navigate to the Temperature section. Use the arrow buttons or turn the push-turn button to increase or decrease the desired temperature. The iSense uses a menu-controlled system with three buttons, making it simple to operate.

What are the installation requirements for a Remeha Quinta Ace?

The Remeha Quinta Ace must be installed in a frost-free area with minimum 1 metre by 1 metre clear space in front for standard maintenance. The condensate must be discharged via a tundish directly into a drain using synthetic materials rated for acidic condensate (pH 2 to 5) with minimum 30 mm per metre slope.

What is the difference between Eco mode and Comfort mode on a Remeha boiler?

In Comfort mode (setting 0), the boiler will run occasionally even when time clocks are in the off position to maintain readiness. In Eco mode (setting 1), the boiler only operates when heating or hot water is actively demanded. The factory setting is typically regulated by the controller (setting 2).