Boiler Fault Codes
Intergas
Combi Compact HRE
HRE 28/24

Boiler model

Intergas HRE 28/24 Fault Codes

Verified fault-code information for the Combi Compact HRE range.

Boiler repair help from Aza & Sons Services

Fault-code index

0 — Combi Compact HRE
Sensor fault after self-check.
Read fault code
0.0 — Combi Compact HRE
Low pressure.
Read fault code
1 — Combi Compact HRE
Temperature too high.
Read fault code
10 — Combi Compact HRE
Sensor fault S1.
Read fault code
11 — Combi Compact HRE
Sensor fault S1.
Read fault code
12 — Combi Compact HRE
Sensor fault S1.
Read fault code
13 — Combi Compact HRE
Sensor fault S1.
Read fault code
14 — Combi Compact HRE
Sensor fault S1.
Read fault code
2 — Combi Compact HRE
S1 and S2 interchanged.
Read fault code
20 — Combi Compact HRE
Sensor fault S2.
Read fault code
21 — Combi Compact HRE
Sensor fault S2.
Read fault code
22 — Combi Compact HRE
Sensor fault S2.
Read fault code
23 — Combi Compact HRE
Sensor fault S2.
Read fault code
24 — Combi Compact HRE
Sensor fault S2.
Read fault code
27 — Combi Compact HRE
Short circuit on the outside sensor.
Read fault code
29 — Combi Compact HRE
Gas-valve relay faulty.
Read fault code
30 — Combi Compact HRE
Gas-valve relay faulty.
Read fault code
4 — Combi Compact HRE
No flame signal.
Read fault code
5 — Combi Compact HRE
Poor flame signal.
Read fault code
6 — Combi Compact HRE
Flame detection fault.
Read fault code
8 — Combi Compact HRE
Incorrect fan speed.
Read fault code

Safety notice

Boiler fault codes are provided for general information only and should not replace the manufacturer's instructions or professional diagnosis. Boilers contain gas, electrical and combustion components. Internal repairs and testing should only be carried out by a suitably qualified engineer. Where gas work is required in the UK, use a Gas Safe registered engineer.