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How to change cold room temperature / controller default digits?

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How to change cold room temperature / controller default digits?
Latest company news about How to change cold room temperature / controller default digits?

Some customers from oversea buy the cold room from us and install well, but do no know how to change the default digits of controller. If you get a new controller box, there are 3 key functions need to change default digits.

 

1) On temp. That means compressor start up when temperature reaches the set value. For freezer room, we usually set it -12 degree and chiller set it 6 degree;

 

2) Off temp. that means compressor stop working when temprature reaches the set value. Freezer room we set it -18 degree or -20 degree. The temperature different between On temp. and Off temp. make it 6 degree.

 

3) F2 function. This function means alarm, when walk in freezer temperature exceed the limit value, it will scream like ambulance car.

 

How to set these three important digits, please check the video:

 

 


 

Pub Time : 2020-04-30 10:49:00 >> News list
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Guangzhou Green&Health Refrigeration Equipment Co.,Ltd

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