Message: FILL TANK WITH FRESH WATER. USE REFILL FUNNEL OR REMOVE WATER TANK

Possible cause:
Insufficient water in the tank.

Follow the guide below for detailed instructions.

Alternatively:
You can top up the tank by pouring the water through the refill door on the side and checking the level through the transparent window in the side of the tank.

Important:
Never pour water through the refill door when the tank has been extracted.