(凹凸)亚洲精品日韩在线观看视频_国产三级日产三级国产av多人_亚洲一级**片在线播放_欧美熟妇乱子伦xx视频_欧美视频一区二区专区_亚洲天堂中文字幕在线观看_日本免费宝宝网站观看视频_一区二区手机在线_久久夜夜视频_国产一级毛片又粗又黄有意

Q: Failure of liquid temperature is too high

Check if the liquid temperature is higher than the alarm value which is stated in specification. Check if the liquid sensor is in good function (with correct resistance). Failure is caused by temperature controller if sensor is good.

Q: Failure of liquid temperature is too low

Check if the liquid temperature is lower than the alarm value which is stated in its specification. Check if the liquid sensor is in good function (with correct resistance). Check if liquid temperature is out of limitation of low temperature deviation. Failure is caused by broken temperature controller if the above items are checked and good.

Q: Failure of high temperature deviation

Check if liquid temperature is out of limitation of high temperature deviation. Failure is caused by broken temperature controller if the above items are checked and good.

Q: Failure of low temperature deviation

Check if liquid temperature is out of limitation of low temperature deviation. Failure is caused by broken temperature controller if the above items are checked and good.