Find fault codes by model number

A fault code only means something against the right table. The same two characters can be a 12 V supply fault on one model and a completely different failure on the next one down the range. Start from the model number on your appliance label — 198 models across 25 brands, each pointing at the codes that genuinely apply to it.

Alde

Compact 3020 HE 4 codes
Furnace — Compact 3020 HE

Aqua-Hot

375-D02 / AHE-375-D02 4 codes
Furnace — 375-D02, AHE-375-D02

Atwood

AFMD series 4 codes
Furnace — AFMD16, AFMD20, AFMD25, AFMD30, AFMD35 G6A-8E 7 codes
Water Heater — G6A-8E GC / GCH series 6 codes
Water Heater — GC6AA-10E, GC10A-4E, GCH6A-10E, GCH10A-4E

Coleman-Mach

9420*381 / 9420*382 and the 8330-series wall thermostat 5 codes
Air Conditioner — 8330-series Digital Wall Thermostat, 9420*381, 9420*382 TSR2 (8330-3862) wall thermostat 4 codes
Air Conditioner — TSR2

Dometic

10-Series / RUA series 4 codes
Refrigerator — 10-Series, RUA series Brisk II / Penguin II 4 codes
Air Conditioner — Brisk II, Penguin II CFX3 25 6 codes
Portable Cooler — CFX3 25 CFX3 35 / 45 / 55 / 100 7 codes
Portable Cooler — CFX3 35, CFX3 45, CFX3 55, CFX3 55IM, CFX3 100 CFX3 75DZ / 95DZ 8 codes
Portable Cooler — CFX3 75DZ, CFX3 95DZ CRX / NRX 12 V compressor series 6 codes
Refrigerator — CRX50, CRX65, CRX80, CRX110, CRX140, NRX0035 +11 more FreshJet Series 4 / FreshJet Series 7 7 codes
Air Conditioner — FreshJet Series 4, FreshJet Series 7 NDA1402 / NDE1402 / NEA1402 3 codes
Refrigerator — NDA1402, NDE1402, NEA1402 RMD10.5 series 8 codes
Refrigerator — RMD10.5, RMD10.5S, RMD10.5T, RMD10.5X, RMD10.5XS, RMD10.5XT

EPEVER

Tracer-AN series 7 codes
Solar Charge Controller — Tracer-AN series Tracer-BN/BP series 6 codes
Solar Charge Controller — Tracer-BN/BP series Triron N series 8 codes
Solar Charge Controller — Triron N series

Espar (Eberspächer)

Airtronic D2 / D4 / D4S / B4 8 codes
Furnace — Airtronic B4, Airtronic D2, Airtronic D4, Airtronic D4S

Everchill

SRD-360W TG-E 8 codes
Refrigerator — SRD-360W TG-E, SRD-360WTG-E

Furrion

FCR10DCGFA / FCR11DCGTA-BG-LHH 5 codes
Refrigerator — FCR10DCGFA, FCR11DCGTA-BG-LHH FSRE17 / FSRE21 3 codes
Stove / Range — FSRE17, FSRE21

Girard

2GWHAM 8 codes
Water Heater — 2GWHAM GSWH-2 11 codes
Water Heater — GSWH-2

Go Power

IC Series Inverter/Charger / IC-2000-12 / IC-3000-12 3 codes
Inverter / Charger — IC Series Inverter/Charger, IC-2000-12, IC-3000-12

Houghton

Belaire 3400 / 3500 / 3800 3 codes
Air Conditioner — Belaire 3400, Belaire 3500, Belaire 3800

Lippert

Ground Control 3.0 9 codes
Leveling System — Ground Control 3.0 Ground Control TT 4 codes
Leveling System — Ground Control TT Level-Up 4 codes
Leveling System — Level-Up Solera 3500 Series Smart Arm 4 codes
Awning — Solera 3500 Series Smart Arm Solera Smart Arm 12V power awning 3 codes
Awning — Solera Smart Arm 12V power awning

Norcold

1200 / 1210 / 1211 6 codes
Refrigerator — 1200, 1210, 1211 1201 5 codes
Refrigerator — 1201 2117 / 2118 3 codes
Refrigerator — 2117, 2118 N62X/N82X / N64X/N84X 4 codes
Refrigerator — N62X/N82X, N64X/N84X N6XX/N8XX series / N61X/N81X 3 codes
Refrigerator — N6XX/N8XX series, N61X/N81X Polar N7 / N8 / N10 series 3 codes
Refrigerator — N7, N7DC, N7V, N7X, N8, N8DC +7 more

Onan

QG / Marquis Gold / HGJA (KY) series 8 codes
Generator — HGJAA, HGJAB, HGJAC, HGJAD, HGJAE, HGJAF +4 more

Progressive Dynamics

PD9100 series 4 codes
Power Converter — PD9100 series PD9200 series 5 codes
Power Converter — PD9200 series PD9260 / PD9280 3 codes
Power Converter — PD9260, PD9280

RecPro

RP-AC3501 / RP-AC3800 (A3501 / A3800 / T3500) 3 codes
Air Conditioner — A3501 / A3800 / T3500, RP-AC3501, RP-AC3800

Renogy

Adventurer / Wanderer 3 codes
Solar Charge Controller — Adventurer, Wanderer Rover / Rover Li 20A / 30A / 40A 8 codes
Solar Charge Controller — Rover 20A/30A/40A, Rover Li 20A/30A/40A

Suburban

NT-16SE / NT-30SP / NT-34SP 4 codes
Furnace — NT-16SE, NT-30SP, NT-34SP SF and NT series 3 codes
Furnace — NT-12S, NT-16S, NT-20S, SF-20F, SF-25F, SF-30F +2 more SW6D / SW10D 4 codes
Water Heater — SW6D, SW10D SW6DE / SW10DE / SW12DE / SW16DE 7 codes
Water Heater — SW6DE, SW6DEL, SW10DE, SW10DEL, SW12DE, SW16DE

Thetford

N3000 / N4000 series 13 codes
Refrigerator — N3080, N3090, N3097, N3100, N3104, N3108 +19 more Tecma Elegance 2G / Tecma Silence Plus 2G 4 codes
Toilet — Tecma Elegance 2G, Tecma Silence Plus 2G

Truma

AquaGo basic 4 codes
Water Heater — AquaGo basic AquaGo comfort / AquaGo comfort plus 5 codes
Water Heater — AquaGo comfort, AquaGo comfort plus Combi 4 / 6 series 4 codes
Furnace — Combi 4, Combi 4 E, Combi 6, Combi 6 E, Combi Comfort Plus, Combi Eco Plus Combi 4 / Combi 6 4 codes
Water Heater — Combi 4 / Combi 6

Victron Energy

BlueSolar MPPT / SmartSolar MPPT 6 codes
Solar Charge Controller — BlueSolar MPPT, SmartSolar MPPT Orion XS 12/12-50A DC-DC charger 6 codes
Power Converter — Orion XS 12/12-50A DC-DC charger

Webasto

Air Top EVO 40 / 55 and Air Top 2000 STC 10 codes
Furnace — Air Top 2000 STC, Air Top EVO 40, Air Top EVO 40 B, Air Top EVO 40 D, Air Top EVO 55

WFCO

WF-8900-AD series 3 codes
Power Converter — WF-8935-AD, WF-8945-AD, WF-8955-AD, WF-8965-AD, WF-8975-AD

Xantrex

Freedom XC PRO 2000 / Freedom XC PRO 3000 5 codes
Inverter / Charger — Freedom XC PRO 2000, Freedom XC PRO 3000

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