ETHINK KL8-3A, Installation & User Manual, Page: 3 / 15

KL8-3A User Manual
2
Ⅱ
.Function summary
1. Max 3.0kw heater, preheating, water temperature display and setting.
2. Max 3 jet pumps and 1 circulation pump plus blower.
3. Multiple lights synchronously change color or fix color, and with Ozone function.
4. Radio frequency display, 10 channels is available. Digital stations not supported.
5. 31 grades radio volume adjustment and display
6. Long circulation filtration and specified period circulation filtration.
7. 24 hours clock display and setting.
8. All parameters memorized when power is off.
9. Celsius and Fahrenheit temperature display.
10. Automatic water anti-freezing.
11. Keypad backlighting function.
12. Keypad lock function.
13. Single phase 220-240v AC / 3 phase 415v AC.
14. With CD / AUX 240v power socket.
Ⅲ
. The operation for standby and power on
OFF
Fig . 3: Temperature display Fig . 4: Temperature sensor Fig . 5: Temperature display
under standby status open/short after power on
1.
The operation for turning on/standby
1.1 When the system is initially powered on, the LCD will display current clock and water
temperature. If the temperature sensor is faulty - open or short, it will display “E1” (Fig. 4). The “---”
means that system is under standby status, the preheating and circulation cleaning is not working
and closed.
1.2 Under standby status, press
“ ”
key to go into ON status.
1.3 Under ON status, press
“ ”
key to go into STAND BY status, LCD will show difference for the
two status’.
2. The operation of “keypad lock function” (It is effective when B2=OFF)
2.1 Without any operation in 30 minutes or click
“ ”
key, they key lock function will be
validated.
2.2 If the keypad lock function is working(LCD display locked), click the
“ ”
key two times to
disable it and the “locked” symbol will disappear.
3. The operation of the light
3.1 When A3=ON: Click
“ ”
key to turn on or turn off the light. The output voltage is 12VAC