Bobcat S205 W1228 Error Code
W1228 Error Code
PVG32 Extend/Retract Valve in error From mainvalve diagnostic is the main cause of W1228 error.To solve W1228 locate and open the low-pressure valve, then attach the refrigerant to the valve and charge from there. Ensure you use the right refrigerant type and amount, as specified by a manufacturer. It is possible to overcharge the AC, so consider seeking help from a mechanic.
Tip For S205 Model
It is recommended in cold weather to cycle the glow plugs twice before attempting to start the engine. This will allow for additional heating time for cold weather starting.