We see that you disassemble and reassemble the machine.
The specific wiring steps are as follows:
1. Open the back panel of the instrument (usually just removing two screws) and look for the identification label on each wire end.
2. Sort the functions of the wires in turn and connect the wiring according to the length and function requirements.
3. It usually has the following wires: solenoid valve, red and yellow sensor signal wires, and electric heater wires. Most of them have two positive and negative poles.
4. If the machine is moved, make sure the solenoid valve, sensor and electric heater are in good performance before wiring.
5. Last tip: The signal line can be replaced with an Internet telephone line, the solenoid valve line should be an electric line, and the electric heating line should be about 1.5-2 meterssquares.