Sub-Zero 3 1 5 I - Manual (Page 20)

20
S E R V I C E
C E N T E R
Contact your
Sub-Zero dealer or
check the Locator
section of our
website,
subzero.com, for
the authorized
service center
nearest you.
S U B - Z E R O T R O U B L E S H O OT I N G G U I D E
T R O U B L E S H O OT I N G G U I D E
P R O B L E M P O S S I B L E C A U S E P O S S I B L E S O L U T I O N
Ice maker does not Ice maker is unplugged Plug ice maker in
operate
Breaker tripped or fuse is blown Reset breaker or replace fuse –
if it happens again, call a Sub-Zero
authorized service center
Ice maker control turned to OFF Turn ice maker control to ON
Storage bin thermostat open, Ice on sensor tube – it is normal for
keeping ice maker off ice maker to be off
Ice maker in room below 50˚F (10˚C)
– room must be warmer for ice
maker to operate
Storage bin thermostat stuck open,
must be replaced
Timer contacts open Replace timer
Ice cubes are too Cube size control set too cold Adjust cube size control for smaller
large cubes (see page 18)
Ice cubes are too Cube size control set too warm Adjust cube size control for larger
small cubes (see page 18)
Not enough water Check water supply – filter may
be restricted
Check inlet water valve – inlet screen
may be restricted
Cube size control stuck closed – Replace timer
timer runs all the time
Ice cubes are partially Spray jets partially clogged Clean ice making system with ice
formed – ragged sides maker cleaner (see page 18)
Ice maker makes ice, Storage bin should fill with ice and Clean condenser (see page 17)
but storage bin does ice maker shut off in 24–36 hours –
not fill with ice if not, condenser may be dirty
Storage bin drain may be partially Clean out drain, check installation
restricted
Air flow to ice maker may be Check installation – kickplate/grille
obstructed must be free of obstructions
Ice cubes are partially Not enough water in reservoir Check water supply – filter may
formed – white at the may be restricted
bottom
Check inlet water valve – inlet screen
may be restricted
Check for water leak in reservoir