Where is the pressure release valve on a combi boiler?

#3 – Check the safety discharge pipe This is called the Pressure Relief Valve Discharge Pipe (or commonly called the ‘P.R.V. ‘) It’s a small pipe, which can only be seen on the outside wall of where the boiler is installed.

What can happen if boiler pressure is too high?

What happens when the boiler pressure is too high is that the system comes under unnecessary strain. This often means that the parts in the boiler become worn down by the high boiler pressure and seals and pipes crack, allowing water to leak out of the bottom.

How do I reset Potterton Promax Combi HE Plus?

  1. Reset. bar.
  2. Off position. The boiler will not operate.
  3. Central heating. and hot water. Both heating and. hot water will operate.
  4. Hot water. Hot water will operate.
  5. Reset. Hold for approximately. 5 seconds and release.

What should the pressure be on my Potterton boiler?

As well as the E119 error code, you can see if your Potterton boiler has low pressure by looking at the pressure gauge – if you see the needle pointing to anything lower than 1 bar, the system is low on pressure. Ideally, it should be around the 1.5 mark.

Why does my Potterton boiler keep losing pressure?

Any leak in your central heating system, will cause your boiler to lose pressure. Leaks in the boiler can come from: Faulty boiler pump seals. Leaking pressure release valve.

Where is my pressure relief valve?

The T&P valve is usually located high on the side or on top of the tank. It’s connected to a pipe that runs down the length of the water heater and stops a few inches above the floor.

What kind of warranty does Potterton Promax Combi have?

Potterton Promax Combi 24 HE Plus LPG G.C.No47 393 24 1.0 Quick Reference Guide © Baxi Heating UK Ltd 20083 Reset bar 0 1 2 3 4 Reset bar 0 1 2 3 4 ON/OFF/Reset Selector Switch Display Central Heating Temperature Control Domestic Hot Water Temperature Control System Pressure Gauge OFF Position The boiler will not operate.

What should pressure be on Potterton PowerMax he?

I then put it back in and re-pressurised it to 1 bar according to the bottom guage. I then upped the pressure to 1.5 bar using the water. The first time I powered it up it errored with code e03. I then let some air out of the bike valve then topped the pressure back up to 1.5 bar with the water.

What should the pressure be on Promax Combi?

The minimum pressure for correct operation is 0.5. If the pressure falls below 0.5, this may indicate a leak on the central heating system (Fig. 2). Error Code E119 will be shown on the display. 3.2 To Re-Pressurise the System (Optional Filling Loop)

When did the Promax Combi LPG boiler come out?

Promax Combi HE Plus LPG Condensing Combination Boiler You can rely on 2© Baxi Heating UK Ltd 2008 © Baxi Heating UK Ltd 2008 All rights reserved.