Table of Contents
Parts and Functions
Indoor unit
Display board
Display board
Inlet
Anion generator
(inside)
Vertical flap
(Use remote controller to
adjust up and down air flow.
Don't adjust it manually)
Horizontal louver
(adjust left and right air flow)
For multi-split type, the power plug is on the outdoor unit
Outdoor unit
HSU-07RS03/R2
HSU-09RS03/R2
1
OUTLET
INLET
2
OPERATE
COOL DRY HEAT TIMER HEALTH
GREEN
GREEN
RED
The conversion of pilot light's colors will be displayed as
the figure under different operation models
HSU-12RS03/R2
H2SM-18HS03/R2
3
CONNECTING PIPING AND ELECTRICAL WIRING
DRAIN HOSE
4
5
RED
GREEN
YELLOW
HSU-09HS03/R2(DB)
HSU-12HS03/R2(DB)
HSU-12HSB03/R2(DB)
HSU-18HS03/R2(DB)
HSU-18RS03/R2
HSU-22RS03/R2
HSU-22HS03/R2(DB)
Air filter
(inside)
Inlet grille
Power plug
4
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