Airflow & Control Cases
Real cases of aircon airflow and control faults — clogged blower wheels, fan motor failures, and PCB issues.
Airflow and Control Problems We Have Diagnosed
Airflow and control problems are often the easiest to spot — the air feels weak, the fan is not spinning, or the remote does not respond. But the cause is not always the obvious component.
These cases walk through what we found when we investigated airflow and control complaints, and how the actual fault differed from the initial assumption.
All Cases
19 real faults we diagnosed and resolved on site.
Aircon Cassette Uneven Cooling, Stuck Vane
Geylang · HDB · Daikin
Aircon Cassette Uneven Flow, Dirty Blower
Seletar · Industrial · Hitachi
Aircon Cassette Weak Airflow, Corroded Motor
Hougang · HDB · Daikin
Aircon Chemical Wash Needed After Service
Macpherson · HDB · Panasonic
Aircon Cold but Weak Airflow
Bishan · HDB · Mitsubishi Electric
Aircon Cuts Out, Blocked Outdoor Unit
Teck Ghee · HDB · LG
Aircon Ducted Airflow Loss, Neglected Filter
Orchard · Office · Daikin
Aircon Ducted System Weak Airflow
Bukit Timah · Landed · Mitsubishi Electric
Aircon Ducted Weak Airflow, Clogged Filter
East Coast · Landed · Panasonic
Aircon Ducted Zone Loss, Jammed Damper
River Valley · Office · Mitsubishi Electric
Aircon Indoor Fan Motor Burnt Out
Boon Lay · HDB · Samsung
Aircon Kitchen Weak Airflow, Grease Buildup
Hougang · Landed · Daikin
Aircon LG CH10 Fan Motor Lock, Cracked Blower
Woodlands · HDB · LG
Aircon Musty Smell Evaporator Mould
Kampong Glam · Shophouse · Panasonic
Aircon No Airflow Not Fan Motor
Kallang · Condo · Panasonic
Aircon One Room Not Cold, Not Low Gas
Queenstown · Condo · Mitsubishi Heavy
Aircon Sharp Error 6-0 Fan Motor Failure
Woodlands · HDB · Sharp
Aircon System-3 One Zone Not Cooling
Sembawang · HDB · Daikin
Aircon Weak Airflow, Dust Buildup
Bukit Merah · HDB · LG