Scotsman CU1526 Service Manual page 55

CU1526, CU2026, CU3030
Service Manual
Removal and Replacement
Float valve
CU1526 and CU2026
1. Top access and top panel removal will be required for this procedure.
2. Shut water supply Off.
3. Remove two screws and drop the front edge of the reservoir.
4. Disconnect hose from water pump outlet.
5. Disconnect water supply tube at float valve.
6. Lift the right side of the pump bracket up, push to the left and pull the right end of the bracket up so
the mounting pins clear the keyhole slots.
7. Rotate the pump bracket with float 90 degrees so the float is at the back or front.
8. Pull bracket up and out or drop the bracket & float valve down into the storage bin.
9. Remove float valve from pump bracket, replace with new part.
CU3030
1. Top panel removal will aid in this procedure.
2. Remove left grill.
3. Push and hold the Off button until the unit stops or a O appears in the code display.
4. Push and hold the Clean button until a - appears in the code display. The pump will drain the
reservoir.
5. Push in two tabs and release reservoir from pump bracket.
6. Unplug pump from power harness
7. Disconnect pump discharge hose from pump
8. Push release ring to disconnect water supply tube from water inlet fitting.
9. Pull up on pump & bracket until it releases from the back panel.
10. Remove pump, bracket and float valve from unit.
11. Remove float valve from bracket, replace with a new part.
May 2008
Page 55