Hoshizaki KM-1301SRH/3 Ice Maker User Manual


 
64
Problem Possible Cause Remedy
[]
Cloudy or irregular
cubes.
a)Evaporator 1. Frozen up. 1. See chart .
. Scaled up. . Clean
3. Damaged. 3. Replace.
b)Water System 1. Water supply line
too small; requires
1/" OD line dedicated
per machine.
1. Increase water line size.
.
Water lter clogged or
ow rate too small.
. Replace lter or install a
higher ow rate lter.
3. High hardness or
contains impurities.
3. Install a water softener or
lter.
c) Spray Guide 1.Dirty. 1.Clean.
5. Other
Problem Possible Cause Remedy
[1]Icemaker will not stop
when bin is lled with
ice.
a)Thermostatic Bin
Control
1. Set too cold. 1. See "IV.C. Bin Control
Check."
.
Defective. . Replace.
[]
Abnormal noise. a)Pump Motor 1. Bearings worn out. 1.Replace.
b)Fan Motor (except
water-cooled model)
1. Bearings worn out. 1. Replace.
. Fan blade deformed. . Replace.
3. Fan blade does not
move freely.
3. Replace.
c) Compressor 1.Bearings worn out or
cylinder valve broken.
1. Replace.
. Mounting pad out of
position.
. Reinstall.
d)Refrigerant Lines 1. Rub or touch other
lines or surfaces.
1. Reposition.
[3]Ice in storage bin
often melts.
a)Drain Line(s) 1.Plugged. 1. Clean.
b)Icemaker and Bin 1. Drains not run
separately.
1. Separate the drain lines.
c) Ice Cube Guide 1. Out of position.
Circulated water falls
into bin.
1. Place in position.