成因：底部減震墊老化磨損、機身不平、壓縮機固定支架鬆動、冷卻管路貼近櫃體。維修方案：更換全新加厚減震墊、調平四腳、加固管路固定、壓縮機增加隔音隔震棉。

Cause: Worn shock pads, uneven cabinet, loose compressor bracket, cooling pipes touching frame. Solution: Replace thick shock pads, level feet, re-fix pipes, add compressor sound insulation cotton.

成因：風扇軸承缺油、扇葉變形、灰塵纏繞。處理：深度清潔風扇、軸承注油，損壞直接更換原廠循環風扇。

Cause: Dry fan bearing, deformed blades, dust buildup. Fix: Deep clean & lubricate bearing; replace original fan if damaged.

壓縮機運轉震動透過金屬腳傳遞，加裝橡膠加厚減震墊、隔震墊片隔絕震動傳導。

Compressor vibration transfers via metal legs; install thick rubber isolation pads to block transfer.

冷媒洩漏、壓縮機故障、冷凝器積灰堵塞，檢漏補充冷媒、清洗散熱系統、維修壓縮機。

Refrigerant leak, broken compressor, clogged condenser; leak test, refill gas, clean cooling system.

膠條硬化變形，更換同型號門封膠條，恢復保溫效果。

Hardened deformed seal; replace matching door gasket for insulation recovery.

排水孔堵塞、蒸發盤移位，疏通排水管道、重新固定蒸發盤。

Clogged drain hole, displaced evaporation tray; unclog drain & reposition tray.

濕感探頭故障、加濕模組損壞，更換濕度感應器、維修加濕系統。

Broken humidity sensor & humidifier module; replace sensor & repair humidifying system.

控制面板主板接線鬆脫、屏幕元件燒毀，重接線路或更換控制主板。

Loose mainboard wiring, burnt screen component; rewire or replace control board.

溫控器故障、散熱不良，更換溫控感應器、深度清洗冷凝器散熱網。

Faulty thermostat, poor heat dissipation; replace temp sensor & deep clean condenser mesh.

商用機風扇、壓縮機功率更大，加裝全套隔音減震套件，分離管路共振源。

Commercial units use high-power fan & compressor; full sound insulation & pipe isolation kit installation.

LED燈條燒斷、門控開關故障，更換燈組或門磁開關。

Burnt LED strip or faulty door switch; replace light assembly or magnetic door sensor.

合頁螺絲滑牙、鉸鏈老化，重鎖螺絲或替換全新門鉸鏈。

Stripped hinge screws, aged hinge; retighten screws or install new hinges.

減震墊長期壓縮彈性衰退、風扇積灰負荷增加，定期保養替換耗材。

Shock pad elasticity lost, dust increases fan load; regular maintenance & consumable replacement.

灰塵堵塞進出風口，拆洗通風濾網，恢復冷氣循環。

Dust blocks air vents; disassemble & clean filter mesh to restore airflow.

冷卻金屬管路碰觸鐵櫃體，墊入隔音泡棉隔開管路與機殼。

Metal cooling pipes touch frame; add soundproof foam between pipes & cabinet shell.

電源保險絲燒斷、主板供電模組故障，檢查電路更換損壞電子零件。

Blown fuse, faulty power module; circuit inspection & electronic part replacement.

冷凝器灰塵厚、冷媒不足，深度清洗散熱系統、補充冷媒檢漏。

Thick dust on condenser, low refrigerant; deep clean cooling system & refill gas.

替換可調節防滑減震機腳，水平校正整台櫃體。

Replace adjustable anti-slip shock legs & fully level cabinet.

風扇清潔潤滑、減震墊檢查、門封測漏、冷凝器清洗、溫濕度校正、電路安全檢查、排水系統疏通。

Fan clean & lubricate, shock pad inspection, door seal leak test, condenser wash, humidity calibration, circuit safety check, drain unclog.

放置平整堅硬地面、每半年檢查減震墊、定期清潔風扇與冷凝器、避免櫃體靠牆不留空隙。

Place on flat solid floor, inspect shock pads every 6 months, clean fan & condenser regularly, leave gap between cabinet & wall.