Ravenheat Boilers Error Codes / Fault Codes List
Key Takeaways
- Ravenheat Boiler Fault Codes: What Do They Mean and What Should You Do?
- Ravenheat Boilers: Brand Overview
- Considering a Boiler Replacement?
- Ravenheat Boiler Error Codes
- Ravenheat CSI 120 Boiler Error Codes
- Ravenheat CS 80/90, WH System, WH 80/90 Boiler Error Codes
- Ravenheat HE 80/90 HE 25-30s, HE 80-98s, HE 8-98s or HE 25-30s Compact Error Codes
- List of Ravenheat Boiler Manuals
Ravenheat Boiler Fault Codes: What Do They Mean and What Should You Do?
If you’re experiencing issues with your Ravenheat boiler, such as flashing lights, no heating, or random shutdowns, chances are you’re seeing one of the many fault or error codes these boilers display when something goes wrong.
This guide will walk you through the complete list of Ravenheat boiler fault codes for all models, including troubleshooting tips and when to call a Gas Safe Registered Engineer. Whether you’re a new homeowner or dealing with a recurring problem, this blog will help you understand what’s happening with your boiler.
Ravenheat is known for producing budget-friendly boilers, but affordability doesn’t always equal reliability. If you’re reading this because your boiler has broken down yet again, you’re not alone, and it might be time to start thinking about a replacement.
At WarmZilla, we make upgrading your boiler quick and hassle-free. You can get an online fixed-price quote in under 90 seconds, and we offer a range of energy-efficient options. We even offer 0% APR boiler finance over 2 years on selected models, and we guarantee some of the lowest prices for combi boilers in the UK.
Before we discuss the fault codes, let’s take a quick look at Ravenheat as a brand so you know exactly what you’re working with.
Ravenheat Boilers: Brand Overview
Founded in 1987, Ravenheat is an independent UK-based boiler manufacturer known for producing budget-friendly heating solutions. Their product lineup includes the CS, CSI, HE, and HE Compact ranges. They offer 2 to 10-year warranties, contingent upon installation by a Gas Safe Registered Engineer and timely warranty activation.
While Ravenheat emphasises affordability and claims to deliver energy-efficient and reliable boilers, customer feedback suggests a mixed reputation. Ravenheat holds a 2-star rating on Trustpilot. A limited number of reviews indicate a need for cautious interpretation.
Considering a Boiler Replacement?
If you’re experiencing frequent issues with your Ravenheat boiler or seeking a more reliable heating solution, consider a replacement. At WarmZilla, we offer:
- Instant Online Quotes: Get a fixed-price quote in under 90 seconds by answering simple questions about your home and heating needs.
- Flexible Finance Options: Benefit from 0% APR finance over 2 years on selected boiler models.
- Wide Selection of Trusted Brands: Choose from boilers from reputable manufacturers.
- Professional Installation: All installations are carried out by certified Gas Safe Registered Engineers.
Don’t let boiler issues disrupt your comfort. Visit WarmZilla today to explore your options and find the perfect boiler for your home.
Ravenheat Boiler Error Codes
| Fault Code | System Behaviour |
|---|---|
| F73 | Heating circuit pressure sensor fault |
| F74 | Heating circuit pressure sensor fault |
| F76 | Thermal fuse fault |
| F77 | Fault in gas valve motor |
| F83 | No water in the installation – the temperature does not increase when the burner is lit |
| F84 | Permanent temperature difference between flow and return heating sensors |
| F85 | Flow and return heating sensors fault |
| F86 | Underfloor heating contact fault |
| ERR | User interface fault |
| 04 | Domestic hot water (DHW) sensor faulty |
Ravenheat CSI 120 Boiler Error Codes
| Fault Code | System Behaviour |
|---|---|
| 17 | Possible issue with fan voltage |
| 01 | Boiler failed to ignite – problem with gas valve operation, fan failing to start, ignition control board and cable |
| 28 | Failed low water – pressure switch or pump, possible issue with pump, incorrect system pressure, or the low water switch pressure needs replacing |
| 12 | Failed heating sensor – issue with heating sensor and could need replacing |
| 04 | Failed overheat – the overheat thermostat needs checking |
| 30 | Failed flue temperature – check the operating system |
| 31 | Failed flue temperature – the flue sensor needs checking or replacing |
| 02 | Failed temperature – try resetting the boiler |
Ravenheat CS 80/90, WH System, WH 80/90 Boiler Error Codes
| Fault Code | System Behaviour |
|---|---|
| E02 | Problem with the pump circulation |
| E03 | Flow sensor damaged |
| E04 | Domestic hot water (DHW) sensor damaged |
| E05 | Problem with fan – possibly no signal |
| E06 | Central heating (CH) sensor is overheating |
| E08 | Low water pressure |
| E09 | Overheat sensor overheating |
| E10 | High water pressure |
| E13 | Software error |
| E21 | Central heating (CH) return sensor overheating |
| E22 | Flue sensor overheating |
| E23 | Flue sensor damaged |
| E24 | Central heating return sensor error – possibly damaged |
| E25 | Main heat exchanger frozen |
| E29 | Domestic hot water (DHW) sensor overheating error |
| E31 | OpenTherm communication error |
| E41 | Different flow/return temperatures |
| E42 | Different temperature error |
| E43 | Different temperature error |
| E44 | Different temperature error |
| E46 | Water pressure sensor error – could be open or short |
Ravenheat HE 80/90 HE 25-30s, HE 80-98s, HE 8-98s or HE 25-30s Compact Error Codes
| Fault Code | System Behaviour |
|---|---|
| 02E | Problem with the pump circulation |
| 03E | Flow sensor damaged |
| 04E | Domestic hot water (DHW) sensor damaged |
| 05E | Problem with fan, possibly no signal |
| 06E | Central heating sensor is overheating |
| 08E | Low water pressure |
| 09E | Overheat sensor overheating |
| 10E | High water pressure error |
| 13E | Software error |
| 21E | Central heating return sensor overheating |
| 22E | Flue sensor overheating |
| 23E | Flue sensor damaged |
| 24E | Central heating return sensor error, possibly damaged |
| 25E | Main heat exchanger frozen |
| 29E | D.H/W sensor overheating error |
| 31E | OpenTherm (OT) communication error |
| 41E | Different temperature between flow and return |
| 42E | Different temperature error |
| 43E | Different temperature error |
| 44E | Different temperature error |
| 46E | Water pressure sensor error -could be open or short |
We hope that this blog has given you some insight on what the issue with your Ravenheat boiler may be.
Below is a complete list of Ravenheat boiler manuals that may help you a little further if your fault isn’t mentioned in one of the tables above, thanks to our friends over at Free Boiler Manuals for the Ravenheat Boiler Manuals.
- Ravenheat CSI 85A
- Ravenheat CSI primary N/G
- Ravenheat CSI primary LPG
- Ravenheat CSI 85
- Ravenheat CSI 85 LPG
- Ravenheat CSI 85 T
- Ravenheat CSI 85 T LPG
- Ravenheat CSI 120 (T)
- Ravenheat CSI 120 (T) LPG
- Ravenheat CSI 150 (T)
- Ravenheat CSI 150 (T) LPG
- Ravenheat CS 80 T
- Ravenheat CS 80 T LPG.
- Ravenheat CS 90 T
- Ravenheat CS 90 T LPG
- Ravenheat Energycatcher
- Ravenheat combination HE120
- Ravenheat combination HE 150
- Ravenheat Little star
- Ravenheat HE 25S compact
- Ravenheat HE 25S compact LPG
- Ravenheat HE 30S compact
- Ravenheat HE 30S compact LPG
- Ravenheat HE 80
- Ravenheat HE 98
- Ravenheat HE 80S
- Ravenheat HE 98S
- Ravenheat HE 80S System
- Ravenheat HE 98S System
- Ravenheat HE primary AAA
- Ravenheat RSF 820/20T
- Ravenheat White Heat WH80 T
- Ravenheat White Heat WH80 T LPG
- Ravenheat White Heat WH90 T
- Ravenheat White Heat WH90 T LPG
- Ravenheat WH system 3-20
- Ravenheat WH system 4-24
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