ETHINK KL8-3 User Manual

KL8-3
1
PROGRAMMING INSTRUCTIONS
1. Illustration to buttons
+
F/ C
HOUR
MINUTE
F
HEAT
ONOFF
MEM
VOL
-
Fig﹒1：Sketch map of big massage bathtub
“ ” Frequency up- searching / Minute
“ ”System ON/ OFF & Enter
“ ”Frequency down- searching/ Hour
“ ”Radio & CD Input ON/ OFF
“
+
”Audio Volume up
“ ”Blower ON/ OFF & Temperature Mode
Shift
“
-
”Audio Volume down
“ ”Light from the bottom ON/ OFF
“ ”Radio memory/ Key Lock
“ ”Surf Water pump 1 ON/ OFF
“ ” Radio searching / Shift of Circulation
or Preheat setting
“ ” Surf Water pump 1 ON/ OFF
“ ” Long Circulation Cleaning ON/OFF
“ ” Setting Of circulation Cleaning & Surf
Water pump 3 ON/ OFF
“ ” Preheat setting & Heater ON/ OFF “ ” Temperature setting
Note：
.Function of buttons with blue parts only works under the Waitting Mode Status。
2. Function Summary
（1） Constant temperature，preset heater，and display and operation of water temperature。
（2）Three surfing pumps，One circulation pump also，One blower。
（3）Color of Lights are change & changeless synchronization。

ETHINK KL8-3 Specifications

General

Model	KL8-3
Category	Controller
Serial Ports	2 x RS-232/485
Digital Inputs	16
Digital Outputs	16
Power Supply	24V DC
Operating System	Real-time operating system (RTOS)
Ethernet	10/100 Mbps
USB Ports	1 x USB 2.0

Summary

Illustration of Buttons and Functions

Button Functions Overview

Details functions for TUNE+, MINUTE, TUNE-, HOUR, MEM, LOCKED, MHz/CH, SET, CYCLE, PREHEAT buttons.

System Control Buttons

Functions for System ON/OFF, Radio & CD Input, Blower, Temperature Mode, Light, and Pumps.

Circulation and Heating Control

Functions for Circulation Cleaning, Surf Water Pump 3, and Preheat settings.

Audio and Radio Control

Functions for Audio Volume, Radio Memory, Key Lock, and Radio Searching.

Function Summary

Temperature and Pump Summary

Details constant temperature, preset heater, and pump configurations.

Lighting and Blower Summary

Describes lighting effects and blower operation.

Operations Guide

Initial Power-On and Sensor Status

Describes initial display, time, temperature, and sensor error indication.

Lock Operation Mode

Explains how to activate and deactivate the button lock feature.

Time Setting Procedure

Details how to set the current time using HOUR and MINUTE buttons.

Circulation-Cleaning Settings

Guides on setting circulation cleaning start time and duration.

Pre-heating Setting Process

Instructions for setting pre-heating start time, duration, and temperature.

Pre-heating Operation Details

Explains pre-heating activation, pump/heater interaction, and auto-off.

Circulation-Cleaning Operation

Describes how circulation-cleaning starts, runs, and is turned off.

Power ON/OFF Control

How to switch between ON, OFF, and Waitting Mode states.

Temperature Setting Operation

Procedure for adjusting the water temperature using the °C button.

Radio and CD Player Operation

Instructions for tuning radio, saving presets, and controlling volume.

Pump Control Functions

Details on operating surf pumps 1, 2, and 3.

Long Circulation Mode

How to activate and the sequence of pump, blower, and ozone operation.

Bottom Lamp Control

Instructions for turning the bathtub's bottom lamp ON and OFF.

Constant Temperature Heating

How constant temperature heating starts, operates, and is controlled.

Blower Operation

Instructions for turning the blower on and off.

Fahrenheit & Celsius Temperature Shift

How to switch between Fahrenheit and Celsius temperature units.

Frozen Preventing Control

Mechanism of heater and pump activation below 5°C.

Technical Specifications

Performance Index

Details rated voltage, voltage-resistance, water resistance, and max current.

Output Loading Index

Lists power ratings for Heater, Pumps, Blower, Ozone, and Radio.