No water flow through door . Both ice functions are normal. Change of filter did not help

Replace the water filter. These things get clogged with the debris they're intended to filter. I'd be surprised if ice is being made if the filter is that clogged. Change the filter at least annually.

Ice dispenser doesn't work

1. Dispenser control board

If the ice dispenser is not functioning at all the most likely cause is going to be the dispenser control board. The dispenser control board governs the major portion of the systematic functions of the dispenser and is less likely to be the issue if only certain components are malfunctioning. If the dispenser control board is at fault, it will need to be replaced.

1. Water inlet valve & low water pressure from house supply

If the ice dispenser on your refrigerator is not working properly, one of the first things to consider as an issue is the water pressure to your appliance. The ice dispenser cannot properly function with a psi less than 20. If psi is appropriate, proceed to replace the water inlet valve to correct the issue. You may also be dealing with low household water pressure. This low flow can be examined by using a water pressure test gauge. Once the household water pressure is resolved, you can double check your refrigerator connection to ensure it is now flowing properly and that the ice dispenser is functioning.

1. Water tube in door is frozen

If the ice dispenser is not working on your refrigerator, the issue could be a frozen water supply tube located in the door. Although this may be a tricky problem to locate, the first thing to do is find a connection point in the tube. After this has been found, attempt to blow air through the tube. If the air flows freely through the tube, it is not frozen and this is not the issue. If it does not, the tube is frozen and needs to be removed to thaw out. As it thaws, attempt to ascertain why it froze and correct the positioning of the tubing to prevent the issue from occurring again in the future.

1. Dispenser switch

If the refrigerator ice dispenser is not working properly you could be dealing with a defective dispenser switch. Activated by the dispenser actuator, the switches are responsible for numerous actions including ice cube disbursement, type of ice, and water controls. The switch can be tested using an ohm meter and should be replaced if it does not reveal continuity.

1. Door switch

If the refrigerator ice dispenser is not working, the functionality of the door switch can be inspected. This switch is responsible for turning on the light in the freezer and simultaneously turning off the ice dispenser when the freezer door is opened. If this switch malfunctions, it will show no continuity on the ohm meter and will require replacement.
Ice dispenser doesn't work

1. Dispenser control board

If the ice dispenser is not functioning at all the most likely cause is going to be the dispenser control board. The dispenser control board governs the major portion of the systematic functions of the dispenser and is less likely to be the issue if only certain components are malfunctioning. If the dispenser control board is at fault, it will need to be replaced.

1. Water inlet valve & low water pressure from house supply

If the ice dispenser on your refrigerator is not working properly, one of the first things to consider as an issue is the water pressure to your appliance. The ice dispenser cannot properly function with a psi less than 20. If psi is appropriate, proceed to replace the water inlet valve to correct the issue. You may also be dealing with low household water pressure. This low flow can be examined by using a water pressure test gauge. Once the household water pressure is resolved, you can double check your refrigerator connection to ensure it is now flowing properly and that the ice dispenser is functioning.

1. Water tube in door is frozen

If the ice dispenser is not working on your refrigerator, the issue could be a frozen water supply tube located in the door. Although this may be a tricky problem to locate, the first thing to do is find a connection point in the tube. After this has been found, attempt to blow air through the tube. If the air flows freely through the tube, it is not frozen and this is not the issue. If it does not, the tube is frozen and needs to be removed to thaw out. As it thaws, attempt to ascertain why it froze and correct the positioning of the tubing to prevent the issue from occurring again in the future.

1. Dispenser switch

If the refrigerator ice dispenser is not working properly you could be dealing with a defective dispenser switch. Activated by the dispenser actuator, the switches are responsible for numerous actions including ice cube disbursement, type of ice, and water controls. The switch can be tested using an ohm meter and should be replaced if it does not reveal continuity.

1. Door switch

If the refrigerator ice dispenser is not working, the functionality of the door switch can be inspected. This switch is responsible for turning on the light in the freezer and simultaneously turning off the ice dispenser when the freezer door is opened. If this switch malfunctions, it will show no continuity on the ohm meter and will require replacement.
Water dispenser doesn't work

1. Dispenser control board

If the water dispenser is not functioning at all the most likely cause is going to be the dispenser control board. The dispenser control board governs the major portion of the systematic functions of the dispenser and is less likely to be the issue if only certain components are malfunctioning. If the dispenser control board is at fault, it will need to be replaced.

1. Water inlet valve & low water pressure from house supply

If the water dispenser on your refrigerator is not working properly, one of the first things to consider as an issue is the water pressure to your appliance. The water dispenser cannot properly function with a psi less than 20. If psi is appropriate, proceed to replace the water inlet valve to correct the issue. You may also be dealing with low household water pressure. This low flow can be examined by using a water pressure test gauge. Once the household water pressure is resolved, you can double check your refrigerator connection to ensure it is now flowing properly and that the water dispenser is functioning.

1. Water tube in door is frozen

If the water dispenser is not working on your refrigerator, the issue could be a frozen water supply tube located in the door. Although this may be a tricky problem to locate, the first thing to do is find a connection point in the tube. After this has been found, attempt to blow air through the tube. If the air flows freely through the tube, it is not frozen and this is not the issue. If it does not, the tube is frozen and needs to be removed to thaw out. As it thaws, attempt to ascertain why it froze and correct the positioning of the tubing to prevent the issue from occurring again in the future.

1. Dispenser switch

If the refrigerator water dispenser is not working properly you could be dealing with a defective dispenser switch. Activated by the dispenser actuator, the switches are responsible for numerous actions including ice cube disbursement, type of ice, and water controls. The switch can be tested using an ohm meter and should be replaced if it does not reveal continuity.

1. Water filter

If your water dispenser's flow is running slow check to ensure that your water filter is not clogged. If after checking you determine that the filter is clogged, simply replace the filter. Filters should be replaced every six months to ensure clean drinking water.

1. Door switch

If the refrigerator water dispenser is not working, the functionality of the door switch can be inspected. This switch is responsible for turning on the light in the freezer and simultaneously turning off the water dispenser when the freezer door is opened. If this switch malfunctions, it will show no continuity on the ohm meter and will require replacement. Appliance Repair Help Troubleshooting and Appliance Parts

Check the inlet valve on the water supply sometimes these do not open correctly not allowing full pressure to go through

The water filter should be changed every six months, not two years.
The water lines may still be frozen even though you turned the unit off, but most likely you are not getting water flow due to a clogged filter. Change it.

Your problem may be a clogged water filter. Change the water filter and recheck the dispenser water flow, and allow new ice to accumulate in the ice tray.

I have a Hitachi R-M800GM.

When i operate the water dispenser, water flows out from the dispenser [not strong flow]. There is also water flowing out at the bottom of the freezer door [hinge area]

I think the line running inside the freezer door may have come loose? If so, how to reattach it? Do u have any layout drawings of how the hose is being connected.

Please help.

Thanks,

Rick

hi, this can be because of the filter. when the water is flowing threw the filter, it is sent threw many channels inside the filter before it reaches the dispenser. this slows it down a bit. this is quite normal but, if it's slowed down to a dribble, i suspect a water valve malfunction or you may need to change the filter.

check your fill solenoid located at the bottom back of fride the valve may have a verry fine filter inside the valve ether clean it or replase the valve valve cost aprox 20,00 thanks from gilles

turn the freezer side to zero fridge side will zero also . click for water it should work . just worked for me no water for 1month replaced the filter and everything.