Heat Controller VMH30SB-1 - Manual (Page 8)

Owner's Manual 7
Here is a brief introduction of the indoor and outdoor units. Please see the information specific to your
indoor unit type.
Product Introduction
Product Introduction
Air inlet
Deodorizer Filter
Air outlet
Front grille
ON/OFF button
Signal
receiver
Grille tab
Flap
(Horizontal blade)
Louvers
(Vertical blades)
Air filter
Indoor Units
Air intake vents
Air outlet vents
Connecting
wires
Refrigerant pipes
Drain hose
Base plate
On/Off : Lights up during the system operation, error code and auto restart setting.
Sleep mode : Lights up during sleep mode auto operation.
Timer : Lights up during timer operation or sleep mode auto operation.
Defrost mode
Power Display : Indicates the setting temperature and operation mode.
: Lights up during defrost mode or *hot start operation (Heat pump model only)
* Hot start operation: Stops the indoor fan in heating operation for minutes to prevent cold air from blowing out
from unit.
* Defrost mode: Stops the indoor fan in heating operation for few minutes to remove formation of ice on the hea
exchanger coils to maintain the efficiency.
Operation mode
Shape of display
Jet
Cool/Heat
Test
operation
Auto
clean
Energy-saving
cooling mode
Outdoor Unit
Operation Indication Lamps