How to maintain an outdoor-installed heat pump dryer

Key points for maintenance of an outdoor-installed heat pump dryer:

1. The heat source unit is the main component of the entire heat pump dryer. A small tent should be erected for it to prevent the circuit board from getting wet in rain.

2. Clean the drying room regularly, once a week, to keep the unit clean and tidy.

3. Thoroughly clean the finned heat exchanger of the heat pump dryer to ensure optimal heat exchange efficiency.

4. Check the flexibility of the control board, fan, and heat exchanger.

5. Send the temperature gauges and other instruments on the equipment to the local technical supervision bureau for calibration.