Re: RS21 Fridge Freezer ice dispenser issue
The water must be turned off at the supply so you are not getting any water to the appliance.
The tank referred to would be the tank in the fridge compartment behind the saled box’s.
If the water was on when you draw water from the door the tank would leak.
You will have to replace the tank and turn on the water supply.
The single pipe feeds the water to a duel solenoid valve so you would have to replace the tank before turning the water back on.
Bob