Ideal Boiler Fault Codes

Ideal fault codes on this site

We document 2,320 fault codes across 177 Ideal models, covering 790 distinct codes. Ideal boilers use a mix of numbered codes and light or status indications. Codes for 115 of these models are taken directly from the manufacturer's own service or installation manual.

Models covered: i Combi 2, Vogue, Classic Slimline FF 330, Classic HE, Classic SE15P FF, Classic Slimline FF 330 360, Concord CXA 40-120, Concord CXC 48 116, Concord Super Series 4, Europa, Icos HE, HP290, Logic Code Combi ESP1, Logic Combi ESP1, Logic Max Heat 2, Maximiser SE, Mexico CF3 40 & 50, Mexico HE, Mexico Super 100FF / 125FF, Mexico Super 40ff - 80ff, Mexico Super CF3 40-80, Mini HE, Response SE, Logic Combi C24 C30 C35, Vogue Gen2, Logic+, Logic Max Combi, Logic Max System, Logic Max Heat, Icos System, Isar HE, Isar System, Mini C24, Mini C28, Mini C32, Classic NF, Classic FF, Classic RS, Mexico, Mexico Super, Compact, Sprint, Esprit, Response, Concorde, Boxer, Classic Se, Icos, Imax W, Isar M30 / M100, Mini, Independent C24, Classic NF30–NF80, Falcon Gte, Optimum 001, Turbo2 24, WLX RS50 / RS60, C80ff / C95ff, Harrier GT, Concord Cxdi, British Gas 125 RD2, British Gas RD, RD2, Excel HE, i Mini, GB24 / GB30, Logic Air, Independent, Atlantic Combi, Combi I, Logic Max Combi 2, Logic Max System 2, Vogue Max Combi, Logic+ Heat H, Logic Code Combi, Vogue Max System, Instinct2 24, Independent System2 S15, i-mini2 C24, istor HE260, istor HE325, Mexico Slimline, Evomax, ESPRIT ECO2, EXCLUSIVE2, Exclusive, CLASSIC2, Classic, INDEPENDENT + COMBI, INDEPENDENT SYSTEM, INSTINCT2, LOGIC HEAT, LOGIC SYSTEM, Systemiser, INDEPENDENT COMBI2, LOGIC SYSTEM2, LOGIC+ HEAT2, LOGIC+ SYSTEM2, i-mini C24 / C30, Mexico Slimline CF 440 / RS 445, Mexico Super 440 FF - 480 FF, Classic Slimline FF 340, Classic Slimline FF 350, Classic Slimline FF 360, Instinct 24, Instinct 30, Instinct 35, Independent System S15, Independent SYSTEM2 S18, Independent SYSTEM2 S24, Independent SYSTEM2 S30, i-mini2 C30, i-mini2 C35, Classic SE18P FF, Classic SE24P FF, Classic FF 340 LF, Classic FF 350 LF, Classic FF 360 LF, Classic FF250P, Classic FF260P, Classic FF275P, Classic LX FF250P, Classic LX FF260P, Classic LX FF275P, Classic LX RS245P, Classic LX RS255P, Classic RS 245P, Classic RS 255P, Classic RS 330, Classic RS 340, Classic RS 350, Classic RS 360, Classic Slimline SE12 FF, Classic Slimline SE15 FF, Classic Slimline SE18 FF, Classic Slimline SE9 FF, Elise H15, Elise H24, Esprit 2 24, Esprit 2 30, Esprit 2 35, Icos System HE 15, Icos System HE 24, Logic + Heat 12, Logic + Heat 15, Logic + Heat 18, Logic + Heat 24, Logic + Heat 30, Logic + System 15, Logic + System 18, Logic + System 24, Logic Code Combi ES26, Logic Code Combi ES33, Logic Code Combi ES38, Logic Combi E24, Logic Combi E30, Logic Combi E35, Logic Combi ES24, Logic Combi ES30, Logic Combi ES35, Logic Combi ESP24, Logic Combi ESP30, Logic Combi ESP35, Logic Heat 12, Logic Heat 15, Logic Heat 18, Logic Heat 24, Logic Heat 30, Mexico Super RS3/100P, Mexico Super RS3/60P, Mexico Super RS3/75P, Minimiser SE30, Minimiser SE40, Minimiser SE50, Minimiser SE60, Minimiser SE70, Minimiser SE80.