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OSCAR OS20 LCD Thermostat Instruction Manual

Function description  
Heating in the sun in the spring/ fall/ winter  
LCD Thermostat  
Automatic mode  
Only for OS22/32/42  
When presetting temperature is higher than indoor temperature.  
Sunshine-12am  
12:00 am--- 3:00 pm  
3pm--no Sunshine  
Keep heating  
Heating outdoor fresh air  
Keep heating  
indoor air circularly (Spring and autumn can  
increase ventilation time)  
indoor air circularly  
For OS20/30/40  
Just heating outdoor fresh air in the sun  
In the process of heating indoor air, if the following conditions occur, the device will  
automatically turn to heat the outdoor fresh air.  
1. Outdoor air (moisture content) is dryer than indoor  
2. Outdoor air is wetter than indoor air  
and indoor relative humidity ≥75%  
and Indoor relative humidity ≤30%  
3. When it is detected that the outdoor temperature is higher than the indoor temperature.  
Humidity control mode  
Sunshine-11am  
Keep heating  
11am--- no sunshine  
Only for OS22/32/42  
Heating outdoor fresh air (Spring and autumn  
indoor air circularly can increase ventilation time)  
For OS20/30/40  
Just heating outdoor fresh air in the sun  
In the process of heating indoor air, if the following conditions occur, the device will  
automatically turn to heat the outdoor fresh air.  
1. Outdoor air (moisture content) is dryer  
than indoor  
and Indoor relative humidity ≥70%60%-75%)  
2. Outdoor air is wetter than indoor  
and Indoor relative humidity ≤40%30%-45%;  
3. When it is detected that the outdoor temperature is higher than the indoor temperature.  
In the process of ventilation, if the following conditions occur, the fan stops working.  
Outdoor air (moisture content) is wetter than indoor air and indoor relative humidity ≥70%  
Manual mode  
Can set a time period to heat fresh air or air indoor  
Just heating outdoor fresh air  
Heating fresh air mode  
Heating indoor air  
mode  
Keep heating indoor air circularly  
Electricity mode  
LCD Thermostat  
Automatic mode  
All models can only introduce fresh outdoor air to regulate indoor  
temperature and humidity.  
In the Spring/Fall/Winter  
In the Summer  
4
GeneralDetails
NameOSCAR OS20 LCD Thermostat Instruction Manual
MakeOscar
LanguageEnglish
FiletypePDF (Download)
File size0.94 MB
Download PDF
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OSCAR OS20 LCD Thermostat Instruction Manual