10
13
、
Operation of spa lights
：
Press the
“
”
button to
control the ON/OFF of the LED lights and the Fiber optic lights.
14
、
Setting the constant Temperature Settings
：
1
）
、
Pressing the
“
”
button
will start the constant temperature heating.
2
）
With the setting above, the circulation pump will work automatically.
3
）
、
If the temperature is set at 3
5℃,
when the water temperature reaches or exceeds 3
6℃,
the heater
will be turned off automatically and the circulation pump will stop after 5 seconds. When the water temperature
reaches or is lower than 3
4℃,
the heater will start up again.
4
）
、
In the case of an error the LCD shows
”E1”. If this happens, the thermostatic heating system will
NOT be available, the heater doesn
’t work.
15
、
Operating the Air Blower
：
Press
“
”
controls the blower.
16
、
Fahrenheit & Celsius Temperature shift
：
In the status of
“
Power off
”
pressing the key
“
”
can change the mode of
Fahrenheit & Celsius degree.
17
、
When there is no water in the spa. All water pumps and heating system can not start up. However the
corresponding signals will flash on the LCD.
18
、
Prevent freezing function:
The heater & circulation pump will work automatically once the water temperature is below
5℃,
when the water
temperature is reach at 10
℃
, heating will stop. This function is only available while the spa is on normal power
supply.
IV
、
Electric parameters
1
、
Performance index
：
Rated voltage
：
220V/50Hz
Maximum working current
：
60 A/220
V－240V～
Voltage-resistance
：
1250V/1
minute without penetration
。
Isolative resistance
：
》
10M
Ω
Water resistance grade
：
IPX5
Electric shock resistance
：
first grade
(2) Output loading index
Heater
：
AC220V/3KW x 1 Surf Water pump
：
AC220V/3 HP x 1
water pump
：
AC220V/2H
P x 2 water pump
：
AC220v/1HP x 1
water pump
：
AC220v/0.35HP x 1
Air pump
：
AC220V/0.7kw x 1
spa light
：
AC12V/5W x 1 Ozone
：
AC12V/15W x 1
Radio
：
1) Frequency Range
：
FM
：
87.0~108.0MHz
2) Maximum Output Power
：
10W
Summary of Contents for SPA-520
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