好,买个试试QIANSHUIBA 写了: 2022年 12月 29日 15:41 你需要在散热片和IMP MODULE连接处,涂抹导热硅胶,就是下面的东西。
https://www.amazon.com/Halnziye-HY400-P ... B00XSXQN5W
我板上的red light 是在LED 1 的位置,solid 搜了下 看到是正常现象,对不对?
These faults are shown via small red LED lights on the PC Board. If the lights are Solid, this is not a fault and represents the units operating condition. If the light is flashing, a fault is present. The following faults/conditions are represented by the numbered LED lights on the Outdoor PC Board:
Solid (no fault) Flashing (fault)
LED 1 - Compressor Command Reversed Phase Detect
LED 2 - Heat Command Open Phase Detect
LED 3 - During 63H1 Operation Pipe Sensor Short/Open
LED 4 - Compressor ON HP Switch(63H2)Operation
LED 5 - Outdoor Fan ON O/L (51CM) Operation
LED 6 - 4 Way Valve ON Thermal Switch (26C) Operation
LED 7 - Bypass Valve ON Thermistor(TH3)Overheat Protection
LED 8 - Crankcase heater ON Defective Input