Contact local service agency to replace filter
Pipe not connected properly
Inspect the connector and connect the pipe properly
Water and PE pipe bursting
Replace the water and PE pipe
Machine is poorly grounded
Use a three-pin socket with earth wire, making sure
that the machine is grounded properly
Place the machine on a steady and solid surface
Insufficient power supply
Contact the local service agency for support
Heating and cooling function cannot start
Contact the local service agency for support
Heating and cooling function cannot start
Contact the local service agency for support
Heating and cooling function cannot start
Contact the local service agency for support
Check the tap water supply
Power off and power on again. If problem persists,
contact the local service agency for support