Troubleshooting Chart; Maintenance; Cleaning The Air Filters - Airrex HSC-18PLUS Operating Instructions And Parts Manual

Operating Instruction & Parts Manual

TROUBLESHOOTING CHART

TROUBLE
● Power plug incorrectly connected
NOT
WORKING
● POWER button "OFF"
● Fuse (supply) blown
● Breaker on switch board
tripped
● Ambient temp. too high
(over 113℉,45
● Filter blocked with dust
POOR
COOLING
● Dust in heat exchanger
● Obstacle against inlet side
● Ambient temp. too high
(over 113℉,45

MAINTENANCE

CLEANING THE AIR FILTERS

MAINTENANCE
1. After cleaning, completely dry
the inside of the unit by
operating on 'Fan Mode'
for 3 to 4 hours.
CHECK
)
℃
)
℃
2. Turn "OFF" at control panel,
remove plug from socket. Coil
and store cable neatly.
rev0
REMEDY
● Connect plug correctly
● Press POWER button to "ON"
● Replace fuse
● Check load capacity and reset
● Use only below 113℉,45
● Clean Filter
● Clean heat exchanger
● Remove and allow 20" (51 cm) clearance
● Use only below 113℉,45
1. To remove filters, slide up a little ① and pull
towards you ②.
2. Clean the filters with water or compressed air.
3. Clean evaporator and condenser units with a
vacuum cleaner or compressed air.
3. Keep machine suitably covered to
prevent damage by damp,
humidity and dust.
℃
℃