II) Operation instruction and direction
Panel 1
1
Power ON/OFF Button
Push down the switch, the controller is open, its status light is on and other function can be used only when
power is ON.
2.
FM/ MP3
When the system is on
，
press the icon, FM function starts, press again, MP3 function is on, press another time,
MP3 function stops.
4
,
,
,
, Volume Minus/ Plus; Frequency Minus/Plus
Press VOL+/VOL- to adjust volume higher and lower
Press TUN+/TUN- to change frequency ( The FM frequency scope is 87.5MHz—108.0MHz)
5.
Under Water Light
Press light button to turn on underwater light to lighten the bathtub, press again to power off
6. “
” Lock
If no operation with the control panel for 5 minutes
，
all the keys will be locked except “
”, LCD displays
“LOCK”.
When the keys were locked
，
press “
” for 3 seconds
，
the keys will be unlocked after
A “di…” icon “LOCK” disappear.
When the keys were unlocked
，
press“
” for 3 seconds
，
the keys will be locked after a “di…”
，
LCD
displays “LOCK”.
7.
Blower
When the system is on, press this button to start the blower, press again to power off.
8.
Water pump surf
8.1
The water checking device of this controller protects the water pump from burning out.
8.2
Press this button to start the pump. When the water level lower than the setting value, pump stops Working.
When the water level achieves the setting value, pump starts working
8.3
When the pump is working
，
press this button to stop the pump
，
and thermostatic heating function is
Stopped (if the thermostatic heating is on).
