Only one pre-heating setting is allowed each day if required.The LCD can show clearly in the following
figures whether pre-heating settings are set or not
See following Fig.7-8
：
ON
OFF
Fig.7
：
Pre-heat On
图
8
：
Pre-heat Off
Pre-heating is set when the spa is in the “Power off” status and the LCD display shows “---”
1
）
Set preheating
2
）
Time setting for Preheating
3
）
Continual time of preheating
4
）
Preset temperature
5
）
Finished
6
Summary of Contents for SPA J-838
Page 1: ...HOT TUB Model SPA 565 OPERATING INSTRUCTION 1 ...
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