Hoshizaki MODULAR CUBELET SERENITY SERIES FS-1022MLH-C - Manual (Page 37)

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Reservoir
Reservoir Cover
Float Switch Assembly
Red (R)
(upper float switch)
Black (BK)
(common)
Dark Blue (DBU)
(lower float switch)
Upper Float (blue)
Magnet (towards top)
Magnet (towards top)
Lower Float (white)
Plastic Retainer Clip
Spring Retainer Clip
Fig. 5
Fig. 6
3) Wipe down F/S assembly with a mixture of 1 part Hoshizaki "Scale Away" and 25 parts
warm water. Rinse the assembly thoroughly with clean water.
4) While not necessary, the floats can be removed from the shaft during cleaning. If you
remove them, note that the blue float is on top (UF/S) and the white float is on bottom
(LF/S). The floats must be installed with the magnets inside them towards the top of
the switch. See Fig. 6. Installing the floats upside down will affect the timing of F/S
operation.
5) Rinse the float switch assembly thoroughly with clean water and replace in its correct
position.
6) Plug the unit into the electrical outlet, then move the power switch to the "ON" position
to start the automatic icemaking process.
7) Replace the front panel in its correct position.
Legend: CB–control board; F/S–float switch; GM–gear motor; LF/S–lower float switch;
UF/S–upper float switch