User's Guide

1
Main Screen
Run Mode
Shows current
Run mode
Set temperature
Shows current
Set temperature
System Mode
Shows current
system mode
Time
Shows current
time
WIFI
Shows current
WiFi status
Room temperature
Shows current
room temoerature
Fan Status
Shows current
Fan status
Humidity
Shows current
Humidity
Specifications
Temperature Sensor
Accuracy ±1°C
Temperature Range Heating: 40°F – 90°F (4°C – 32°C)
Cooling: 50°F – 99°F (10°C – 37°C)
Operating Temp/
Humidity Range
0~45°C, 5~95% RH (non-condensing)
Screen Resolution 320x480 TFT LCD
Power Supply AC 24V
Size 100x100x20 mm
Housing Material PC
IP Rank IP20
WiFi 2.4GHz only
SHT20