.17.
INSTRUCTION MANUAL
FUNCTION INDICATING LIGHT FOR DUAL ZONE MODELS
Includes STX30DRB,STX30DS,STX60DRB,STX60DS,ST180DRB, ST180DS
Function
Indicator
2
Function
Indicator
1
o The Indicator 1 will flash every
2 seconds
when
the unit is plugged in;
o The Indicator 1 will stay on when the compressor
starts to work;
o The Indicator 2 will flash every
3 seconds
when
the heating function of lower zone starts to work;
o The Indicator 2 will stay on when the cooling
function of lower zone starts to work.
LIGHTING ON/OFF BUTTONS BACKLIT AND DISPLAY WINDOW
o All buttons backlit will light on when plugged;
o All buttons backlit except the Power button will light off automatically if no more
touching on the Control Panel within 15 seconds from the final operation;
o If the Display Window is set to Power Saving Mode, the window will be light off
automatically if no more touching on the Control Panel within 60 seconds from
the final operation;
o All buttons backlit will light on with a sound of beep if any pressing on any
buttons except the appliance is on standby condition;
o If the Display Window is set to Power Saving Mode, it will light on with a sound
of beep if any pressing on any buttons;
POWER SAVING MODE FOR STZ60SB AND STZ60SX
o The Display Window is with Power Saving Mode, the default mode is "off", the
Screen mark
will light on to indicate the Display Window will light on always;
o To turn on the Power Saving mode, make sure the control panel is
under locked condition;
o Press the light button
for 3 seconds, a beep will sound, the
Screen mark
will light off to indicate the Display Window is on
Power Saving Mode;
o Your setting will be saved as new default mode unless to re-set it.