Takagi 보일러·온수기 에러코드 15개Takagi Boilers & Water Heaters error codes (15)
Takagi 보일러·온수기 화면에 뜨는 코드 15개의 뜻·긴급도·자가조치를 한 페이지에 모았습니다.All 15 Takagi boilers & water heaters error codes — what each one means, how urgent it is and what you can do — on one page.
공통 조치 — 여러 코드에 같은 조치가 적용됩니다Shared steps — several codes share the same fix
① 코드 8개8 codes
전원을 껐다가 다시 켜 보세요. 코드가 계속 반복되면 공식 서비스센터에 문의하세요.Turn the appliance off and on again. If the code keeps coming back, contact an authorized service center.
Takagi 보일러·온수기 에러코드 전체 (15)All Takagi boilers & water heaters codes (15)
"991"(불완전연소) 경고Abnormal Combustion (lockout is imminent). A warning that the air-fuel ratio for combustion is gas rich. The heater will continue to operate, but a shutdown is imminent if the problem is not resolved.
흡기구와 배기구가 막히지 않았는지 확인하세요. 그래도 코드가 남으면 공식 서비스센터에 점검을 요청하세요.Check that the air intake and exhaust vents are not blocked. If the code remains, contact an authorized service center.
점화 실패Ignition failure. The water heater will not fire after three failed ignition attempts.
조치: 공통 조치 ②Fix: shared steps ②
화염 소실(Loss of flame)Flame loss. The heater lost the flame signal during a heating cycle and was not able to establish a flame after three failed ignition attempts.
조치: 공통 조치 ②Fix: shared steps ②
서미스터 단선/단락Thermistor failure. Outlet thermistor failure (240/340 models) / Heat Exchanger Thermistor Failure (540 models).
조치: 공통 조치 ①Fix: shared steps ①
공연비(Air-fuel) 로드 고장Air-Fuel Ratio Rod Failure. No flame is detected by the Air-Fuel Ratio (AFR) rod.
조치: 공통 조치 ①Fix: shared steps ①
메인/가스 솔레노이드밸브 이상Abnormal Main Gas Solenoid Valve (MV). A fault in the main solenoid gas valve (MV) circuit.
온수를 껐는데도 불꽃이 계속 보이면 즉시 가스와 전원을 차단하고 공식 서비스센터에 연락하세요.If flames are still visible after the hot water is shut off, immediately shut off the gas and the power, and contact an authorized service center.
컴퓨터보드(PCB) 고장Computer Board Fault / Proportional Gas Valve Fault.
조치: 공통 조치 ①Fix: shared steps ①
가스솔레노이드밸브 구동회로 고장High Limit Switch / Overheat Cutoff Fuse Circuit is Compromised. On power-up the computer checks the gas valve, high limit and Overheat Cutoff Fuse (OHCF) circuits; if any is compromised this code appears. (Table 2 symptom: 'Gas solenoid valve drive circuit failure'.)
조치: 공통 조치 ②Fix: shared steps ②
허위 화염 감지False Flame Detection. A false flame was detected by the system during start up; no flames should have been present, so the system stopped the ignition process.
조치: 공통 조치 ①Fix: shared steps ①
본체↔리모컨 통신 이상Remote Control Problem. Miscommunication between water heater and remote controller.
조치: 공통 조치 ①Fix: shared steps ①
본체↔온도컨트롤러 통신 이상Temperature Controller Problem. Miscommunication between water heater and temperature controller (Indoor model only).
조치: 공통 조치 ①Fix: shared steps ①
배기온도 이상Abnormal Exhaust Temperature (Indoor models only). The exhaust temperature exceeded limits and the heater was not able to reduce it, forcing the exhaust high limit switch to trip and shut down the burners.
조치: 공통 조치 ②Fix: shared steps ②
불완전연소Abnormal Combustion. Imperfect combustion, which can be caused by insufficient intake air or exhaust obstructions.
조치: 공통 조치 ②Fix: shared steps ②
제조사 공식 출처Official manufacturer sources
다른 브랜드 보일러·온수기Boilers & Water Heaters from other brands
⚠ 정보는 참고용입니다. 감전·가스·누수처럼 위험이 의심되면 즉시 사용을 멈추고 제조사 서비스센터에 문의하세요.⚠ For reference only. If you suspect a hazard such as shock, gas or a leak, stop using the appliance and contact the manufacturer's service center.