Scotsman MDT3F - Manual (Page 24)

Water System
The water system consists of the reservoir and
inlet water valve.
Reservoir.
1. Shut off the water supply.
2. Remove the top panel.
3. Remove the right side panel.
4. Drain the water reservoir and evaporator.
5. Disconnect inlet and outlet tubes from the
reservoir.
6. Remove screws holding reservoir to its mounting
bracket.
7. Remove reservoir from the machine.
8. Reverse to reassemble.
Float Valve
1. Shut off the water supply.
2. Remove the top panel.
3. Remove the reservoir cover.
4. Remove the water inlet tube.
5. Push in the mounting tabs at the back of the
reservoir and lift the valve out of the reservoir tank.
6. Replace with a new valve or replace the valve
plunger.
Valve Plunger
1. After the valve has been removed from the
reservoir, remove the nut holding the valve to its
mounting bracket.
2. Pull out the cotter pin to release the internal
valve plunger.
Note: Do not replace the plunger if the valve’s seat
is damaged. Replace the valve.
Inlet Water Valve.
1. Disconnect electrical power.
2. Shut off the water supply.
3. Remove the top panel.
4. Remove the right side panel.
5. Remove wire harness from inlet water valve.
6. Remove tube connecting outlet of the valve to
the dispense tube.
7. Rotate the valve to unscrew it from its inlet
fitting.
8. Reverse to reassemble.
MDT3F & MDT4F
May 2001
Page 23
Plunger
Valve
Water Level
Sensor Slot