During the time period which the bubbling function has been started and worked for 15 minutes, bubbling can be stopped or started. During the time
period that the jets have been worked for 15 minutes and stopped, bubbling can be stopped but not be started. The re-starting of jets should wait for
10 minutes. When the jets have been on for 20 minutes and stopped, the function cannot be started again within 10 minutes.
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HEATER Key - On-off key for the heating system. Press this key the heating system will start working and the red indicator lamp
will be on. Press again and the heating system will stop working and the lamp will be off.
When pressing down the key 'HEATER', the heating system will start working and the red indicator lamp will be on. At the same time, the red
indicator lamp of the key FILTER will also be on and the filter pump will start working, too. This is a normal phenomenon required by the design.
When the preset temperature has been reached, the heating system will stop working while the heating indicator lamp will not turn off. The filter
pump will stop working and the filtration indicator lamp will be off. When the water temperature falls to 2 below the preset temperature, the heating
system will start working automatically and so will the filter pump. The filtration indicator lamp will be on.
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TEMPERATURE Key – Key for setting temperature. Press this key and the numbers on the display screen will start flashing, and
the keys for increasing or decreasing temperatures can be pressed to set the temperature. When settings are finished, press the TEMPERATURE
Key again to confirm. Default temperature is 40°C, and temperature can be set in the range of 20-42°C.
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------ Key for increasing temperature
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------ Key for decreasing temperature