KL8-3
8
Press
“
”
for the first time
，
The LIGHTS are ON
，
and the color of LIGHTS are changing
；
Press
“
”
again
，
the current color are changeless
；
Press
“
”
at the third times
，
all LIGHTS will OFF
。
(14) Operation to Constant temperature heating
：
1)
、
When the pre-heating time is up
（
If the pre-heating has turned on
）
or press the
“
”
will
also start constant temperature heating system
。
2
）、
After the startup of constant temperature heating
，
circulation pump will be running all the while
。
3)
、
For example
：
if the temperature is set at 35
℃，
when the water temperature reaches or exceeds
36
℃，
the heater will be turned off automatically and the circulation pump will stop after 5 second
（
If PUMP3
is turn off
）。
However
，
when the water temperature reach or lower than 34
℃，
the heater will start up
。
4)
、
When the temperature sensor is open/short (LCD shows ”E1”)
，
the auto temperature control
system will not be available
，
Turning on/off the constant temperature system will turn on/off the heater
。
(15) Operation to blower
：
there is a key
“
C
F/
”
controlling the on/off of blower
。
(16)Fahrenheit & Celsiur temperature shift
：
In the status of
“
Waitting Mode
”
，
pressing the key
“
C
F/
”
can change the mode of
Fahrenheit
& Celsiur temperature
。
(17)
When there is no water in the bathtub
，
water pumps
、
blower and constant temperature system will not
start up
。
However
，
the corresponding signal on the LCD will flash
。
(18) Frozen preventing control
：
The heater & circulation pump will on when water temperature is under 5
℃，
And will off when up 10
℃。
The
function is effective when power on
。
4.Electric parameters
(1) Performance index
：
Rated voltage
：
220VAC/50Hz
（
110VAC/60Hz
）
。
Maximum working current
：
60A
（
100A/110V
）
Voltage-resistance
：
1250V/1 minute without penetration
。
Isolative resistance
：
>=200M
Ω
Water resistance grade
：
IPX5
。
Electric shock resistance
：
first grade
(2) Output loading index
Heater
：
AC220V/6KW.
。
Surf Water pump
：
AC220V/3 HP
（
AC110V/3KW
）
（
AC110V/2HP
）
Surf+Circulation water pump
：
AC220V/1H
P
。
Blower
：
AC220V/1HP
Hot tub under water lamp
：
AC12V/10W
。
Ozone
：
AC12V/15W
Radio
：
1) Frequency Range
：
FM
：
87.0~108.0MHz
2) Maximum Output Power
：
20W
3) Speaker
：
8
Ω
damp proof speaker
