KL8-3
6
the power supply. and the LCD display
“
---
”。
2
、
please note that it shows "on" or "off" on the LCD, "on" means pre-heating is
turn on, when the time of pre-heating is the same as currently time, the heater
will start working. "off" means the heater can't start-up anytime
。
3
、
Circulation PUMP and HEATER are not working while all setting time
。
(6) Pre-heating
：
When the time of real time and pre-heating time is consistent
，
meanwhile
，
there is water in the bathtub
and the pre-heating button is
“
on
”，
the system will start the pre-heating and circulation pump and
auto-constant temperature system will work at the same time
。
Then LCD will show count down time
（
the
two middle spot will not flash any longer
）
and corresponding working status
。
In the pre-heating process
，
till cont down time finished
。
the pre-heating will be turned off automatically by system or by pressing the
“
”
key intentionally
。
***
Notice ***
1
、
When setting temperature is lower or equal water temperature
，
Even the
Pre-heating is working but the circulation PUMP and HEATER are not
working
。
2
、
When the HEATER is
“
I
”
frame
，
The power of circulation PUMP must
reach 750W
。
3
、
Answer for condition of
“
2
”，
and the HEATER is not working
，
Please
short the line of water press switch
。
(7)circulation-cleaning:
When the time of real time and pre-heating time is consistent, meanwhile, there is water in the
bathtub and the circulation-cleaning button is
“
on
”
，
the system will start the circulation-cleaning
，
and the
circulation pump and ozone(If it is on) will work at the same time
。
Then LCD will show count down time
。
In
the circulation-cleaning process
，
till cont down time finished the circulation-cleaning will be turned off
automatically by system or by pressing
“
”
key intentionally
。
(8) Operation to Power ON/ OFF
Pressing the key
will enter from ON to
“
Waitting Mode
”
or
“
Waitting Mode
”
to ON
。
At
the same time
，
the LCD will show whether the power is on or off
。
OFF
OFF
Fig
﹒
9
：
WAITTING MODE Fig
﹒
10
：
ON
(9) Operation to Temperature setting
In the status of
“
Power-on
”
and
“
HEATER
”
is working
，
The temperature setting can operate
。
only key
“
”
are available
，
It will add 1
℃
when pressing
“
”
and the temperature could be
