User`s manual

12
TROUBLE SHOOTING
ACCESSORIES
TROUBLE CHECK REMEDY
●
Cord correctly connected ● Connect cord correctly
● POWER button “OFF” ● Press POWER button to “ON”
● Fuse (supply) blown
● Exchange fuse in board
● Breaker on switch board
● Check load capacity a`nd reset
tripped
● Ambient temp. too high ● Use only below 104℉
(over 104℉)
● Filter blocked with dust ● Clean Filter
● Dust in heat exchanger
● Clean heat exchanger
● Obstacle against inlet side
● Remove and allow 20inch clearance
● Ambient temp. too high
● Use only below 104℉
(over 104℉)
NOT
WORKING
POOR
COOLING
ITEM
COLD
AIR
OUTLET
HOT
AIR
EXHAUST
FILTER
CASSETTE
MODEL
HSC-36/60/70
Diam.
6.9inch.
1.6ft.
9.8ft.
DUCT
DUCT COVER
(FINISHING COLLAR)
FILTER
CASSETTE
OPTION
DRAWING