How to service a Worcester Bosch 24cdi hot water heater?

SERVICING INSTRUCTIONS 24CDi 28CDi 35CDiII GC NUMBER (N.G) 47 311 30 47 311 34 47 311 58 GC NUMBER (L.P.G.) 47 311 31 47 311 35 47 311 59 BOILER OUTPUT Automatic Modulating Control Domestic Central Hot Water Heating 24CDi 9 – 24kW 9 – 24kW 28CDi 9 – 28kW 9 – 24kW 35CDiII9.5 – 35.3kW 10.5 – 27.5kW

How to contact Worcester central heating technical department?

Worcester Technical Department, Telephone: 08705 266241, for advice on specific installations. The Benchmark initiative is the new code of practice to encourage the correct installation, commissioning and servicing of domestic central heating boilers and system equipment. The ‘checklist’ is a vital document that must be completed by

What is the GC number on a Bosch 24cdi hot water heater?

24CDi 28CDi 35CDiII GC NUMBER (N.G) 47 311 30 47 311 34 47 311 58 GC NUMBER (L.P.G.) 47 311 31 47 311 35 47 311 59 BOILER OUTPUT Automatic Modulating Control Domestic Central Hot Water Heating 24CDi 9 – 24kW 9 – 24kW 28CDi 9 – 28kW 9 – 24kW 35CDiII9.5 – 35.3kW 10.5 – 27.5kW IMPORTANT: THESE INSTRUCTIONS APPLY IN THE UK ONLY

What is the flow limit on Worcester Bosch hot water?

Hot Water Mode: The appliance operates to supply only domestic hot water when the heating temperature mode is fully anti-clockwise, at the position or the timer is programmed to OFF mode. A flow restrictor is fitted within the appliance which limits a hot water delivery rate to a maximum of: 24CDi 9.0 (±15%) litres/minute

What kind of boiler does a Worcester CDI have?

The WORCESTER CDi MODELS are combined domestic hot water and central heating appliances. They consist of a gas fired boiler having a varying output of between: CH DHW 24CDi 9.0 – 24kW 9.0 – 24kW 28CDi 9.0 – 24kW 9.0 – 28kW 35CDi II 10.5 – 27.5kW 9.5 – 35.3kW

What are the user instructions for Worcester Bosch fanned flue?

USER INSTRUCTIONS & CUSTOMER CARE GUIDE G.C. NUMBERS APPLIANCE NATURAL GAS L.P.G. 24CDi Fanned Flued (RSF) 47 311 30 47 311 31 24CDi Balanced Flued (BF) 47 311 29 24CDi Open Flued (OF) 47 311 32 47 311 33 28CDi Fanned Flue (RSF) 47 311 34 47 311 35 35CDi II Fanned Flue (RSF) 47 311 58 47 311 59 CORGI CONTACT

Why is there no hot water in my Worcester Boiler?

Is your Worcester boiler problem relating to no hot water? There are a few scenarios that can lead to a lack of hot water. These include a faulty diverter valve (typical, if the heating works, but hot water doesn’t). But, it could also be due to lack of power, a stuck Y/S-plan valve, faulty PCB unit, or even a problem with the heating pump.

What should I do if my Worcester Bosch boiler has a fault?

The Worcester Bosch fault finding table below will help you diagnose your boiler’s fault and help you take the next decision in fixing the issue. You may want to then buy a replacement part of get a service engineer in to fix the issue. Pump has run dry. Check system pressure, add water and bleed system as necessary. Hot water NTC Sensor defective.

How old is a Worcester Boiler supposed to be?

So, chances are, if you own an older Worcester boiler, it’s probably at least 20 years old by now. Older boilers are more prone to faults, and over the years I’ve received quite a few calls about old, faulty Worcester boilers. It’s no fun having a faulty boiler, especially if you don’t know how extensive the work is or how much it’ll cost to fix.

How old is the boiler from Worcester Bosch?

The boiler manufacturer Worcester became known as ‘Worcester Bosch’ back in 1992, although it was actually closer to 1995 when its boilers became branded as Worcester Bosch. So, chances are, if you own an older Worcester boiler, it’s probably at least 20 years old by now.

Which is the cheapest place to buy a Worcester Boiler?

The cheapest place to find a Worcester boiler online currently is Heatable — which starts at £1,649. If that doesn’t sound like the issue, head over to our article specific to Worcester boiler faults causing no hot water. If your Worcester boiler is leaking, this can cause low pressure and the boiler to lockout.

What’s the problem with a Worcester Bosch boiler?

You’ll be able to find the cause of the fault by referencing the fault code, in your owner’s manual. Condensing boilers like Worcester Bosch, have a condensate pipe. This vents harmful gases from your property. Unfortunately, it’s a common problem with Worcester’s that the condensate pipe gets blocked.

What to look for in a discontinued Worcester Boiler?

If you’re looking for a discontinued Worcester boiler, open the “Discontinued products” Which range are you looking for? Boulter Camray System Danesmoor System Greenstar Camray System Greenstar Danesmoor System Greenstar HE System SBI Which range are you looking for?

Where do you find the fault code on a Worcester Boiler?

When a problem occurs with your Worcester boiler, your control panel should display a fault code. In the case of Worcester boilers, their fault codes start with EA. The Worcester EA fault code will give an indication of the problem. You’ll be able to find the cause of the fault by referencing the fault code, in your owner’s manual.