{"id":26774,"date":"2026-04-20T21:02:01","date_gmt":"2026-04-20T21:02:01","guid":{"rendered":"https:\/\/nairobirepair.co.ke\/info\/comprehensive-list-of-microwave-oven-error-codes\/"},"modified":"2026-04-20T21:02:01","modified_gmt":"2026-04-20T21:02:01","slug":"comprehensive-list-of-microwave-oven-error-codes","status":"publish","type":"post","link":"https:\/\/nairobirepair.co.ke\/info\/comprehensive-list-of-microwave-oven-error-codes\/","title":{"rendered":"Comprehensive list of Microwave Oven Error Codes"},"content":{"rendered":"

Microwave ovens display error codes to signal faults in sensors, controls, or high-voltage systems, simplifying diagnostics for technicians and users in regions like Nairobi where power surges accelerate issues.<\/p>\n

Understanding Error Codes<\/h2>\n

Modern microwaves from brands like LG NeoChef, GE, Samsung, and Whirlpool use alphanumeric codes triggered by self-tests during startup or operation. These alert to overheating, sensor failures, or component shorts before total breakdowns occur. Codes vary by brand\u2014F-series dominate LG\/GE, E-series Breville\/Sharp, SE Samsung\u2014reflecting design differences in inverters or humidity detection. In Kenya, codes often stem from voltage fluctuations frying boards, as seen in prior Ramtons and NeoChef discussions.<\/p>\n

Always unplug and discharge capacitors (using a resistor tool) before probing; 3-5kV shocks persist post-power-off. Codes reset via unplugging 1-5 minutes or holding STOP\/CLEAR, but repeats demand parts swaps.<\/p>\n

Comprehensive Error Codes Table<\/h2>\n
\n
\n
<\/div>\n<\/div>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Brand<\/th>\nCode<\/th>\nMeaning<\/th>\n<\/tr>\n<\/thead>\n
LG (NeoChef)<\/td>\nF1<\/td>\nKeypad\/touchpad short or stuck button<\/td>\n<\/tr>\n
LG<\/td>\nF2<\/td>\nCavity thermistor temperature fault<\/td>\n<\/tr>\n
LG<\/td>\nF3<\/td>\nControl panel or keypad malfunction<\/td>\n<\/tr>\n
LG<\/td>\nF4<\/td>\nHumidity sensor failure<\/td>\n<\/tr>\n
LG<\/td>\nF5<\/td>\nDamper or additional sensor error<\/td>\n<\/tr>\n
LG<\/td>\nF11<\/td>\nInverter communication or wiring issue<\/td>\n<\/tr>\n
GE<\/td>\nF1<\/td>\nOpen thermal sensor (excess cavity heat)<\/td>\n<\/tr>\n
GE<\/td>\nF2<\/td>\nShorted thermal sensor<\/td>\n<\/tr>\n
GE<\/td>\nF3<\/td>\nShorted touchpad panel<\/td>\n<\/tr>\n
GE<\/td>\nF4<\/td>\nOpen humidity sensor<\/td>\n<\/tr>\n
GE<\/td>\nF5<\/td>\nShorted humidity sensor<\/td>\n<\/tr>\n
GE<\/td>\nF6<\/td>\nShorted temperature probe<\/td>\n<\/tr>\n
GE<\/td>\nF10<\/td>\nShorted touch screen<\/td>\n<\/tr>\n
Samsung<\/td>\nSE<\/td>\nTouchpad\/keypad issue<\/td>\n<\/tr>\n
Samsung<\/td>\nE-83<\/td>\nDoor switch or high-voltage circuit fault<\/td>\n<\/tr>\n
Samsung<\/td>\nE-OC<\/td>\nOvercurrent in magnetron\/high-voltage<\/td>\n<\/tr>\n
Whirlpool<\/td>\nF2-E0<\/td>\nTouchpad communication failure<\/td>\n<\/tr>\n
Whirlpool<\/td>\nF2-E1<\/td>\nTouchpad\/cooling fan issue<\/td>\n<\/tr>\n
Whirlpool<\/td>\nF2-E2<\/td>\nOven temp sensor problem<\/td>\n<\/tr>\n
Breville<\/td>\nE01<\/td>\nMagnetron failure or overheating<\/td>\n<\/tr>\n
Breville<\/td>\nE02-E13<\/td>\nMagnetron diagnosis faults<\/td>\n<\/tr>\n
Sharp<\/td>\nEE2<\/td>\nTemperature sensor failure<\/td>\n<\/tr>\n
Sharp<\/td>\nEE4<\/td>\nTemperature sensor fault<\/td>\n<\/tr>\n
Sharp<\/td>\nEE6-EE9<\/td>\nHeating element or sensor issues<\/td>\n<\/tr>\n
Zanussi<\/td>\nF240<\/td>\nHeating element failure<\/td>\n<\/tr>\n
Zanussi<\/td>\nF439<\/td>\nHeating element problem<\/td>\n<\/tr>\n
Kenmore<\/td>\nPF<\/td>\nPower failure<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Note: Probe codes (GE\/LG) flag unplugged temp probes; universal resets apply first.<\/p>\n

Decoding and Initial Fixes<\/h2>\n

Sensor\/Thermistor Codes (F2\/F4\/F5\/EE2):<\/strong>\u00a0Vents block from grease, spiking heat readings. Clean interiors, cycle power 1 minute; replace sensors (KES 2,000-4,000 Nairobi).<\/p>\n

Keypad\/Control Codes (F1\/F3\/SE\/F2-E0):<\/strong>\u00a0Spills short membranes. Wipe dry, unplug overnight; pros swap boards (KES 3,000-6,000).<\/p>\n

High-Voltage\/Magnetron (E-OC\/E01\/F11):<\/strong>\u00a0Surges blow fuses\/diodes, halting heat. Test continuity post-discharge; magnetrons cost KES 8,000-12,000, tying to prior NeoChef\/Ramtons fuse talks.<\/p>\n

Door\/Probe (E-83\/Probe):<\/strong>\u00a0Misalignments trip safeties. Realign hinges, reseat probes.<\/p>\n

Brand-Specific Patterns in Kenya<\/h2>\n

LG NeoChef inverters yield precise F11 faults from Nairobi surges, fixable via stabilizers (KES 2,000). GE F1-F10 suit combi models, common in urban homes. Samsung SE\/SE dominate mid-range repairs at Luthuli shops. Breville\/Sharp E\/EE series plague imports, while Whirlpool F2 codes need fan checks amid dust.<\/p>\n

Pro Tips for Nairobi Users<\/h2>\n

Run water tests post-reset: 200ml boils evenly in 2 minutes sans codes or sparks. Stock fuses (KES 300-600) for quick swaps. Services like GossTech diagnose via code scans for KES 1,500, restoring even heating vital for ugali or nyama reheating. Codes prevent cascading failures, saving KES 10,000-20,000 on new units like top Ramtons\/Hisense sellers.<\/p>\n

Regular vent cleaning and surge protection cut 70% of repeats, extending life across brands.<\/p>\n","protected":false},"excerpt":{"rendered":"

Microwave ovens display error codes to signal faults in sensors, controls, or high-voltage systems, simplifying diagnostics for technicians and users in regions like Nairobi where power surges accelerate issues. Understanding Error Codes Modern microwaves from brands like LG NeoChef, GE, Samsung, and Whirlpool use alphanumeric codes triggered by self-tests during startup or operation. These alert … Continue reading “Comprehensive list of Microwave Oven Error Codes”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mbp_gutenberg_autopost":false},"categories":[],"tags":[],"_links":{"self":[{"href":"https:\/\/nairobirepair.co.ke\/info\/wp-json\/wp\/v2\/posts\/26774"}],"collection":[{"href":"https:\/\/nairobirepair.co.ke\/info\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nairobirepair.co.ke\/info\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nairobirepair.co.ke\/info\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nairobirepair.co.ke\/info\/wp-json\/wp\/v2\/comments?post=26774"}],"version-history":[{"count":0,"href":"https:\/\/nairobirepair.co.ke\/info\/wp-json\/wp\/v2\/posts\/26774\/revisions"}],"wp:attachment":[{"href":"https:\/\/nairobirepair.co.ke\/info\/wp-json\/wp\/v2\/media?parent=26774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nairobirepair.co.ke\/info\/wp-json\/wp\/v2\/categories?post=26774"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nairobirepair.co.ke\/info\/wp-json\/wp\/v2\/tags?post=26774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}