Motak PKU0155SA Manual De Instrucciones página 44

Before Calling For Service
Problem
Ice machine does not cycle
into harvest mode.
Ice quality is poor
(soft or not clear).
Ice machine produces
shallow or incomplete
cubes, or the ice fill
pattern on the evaporator
is incomplete.
44
Possible Cause
The six-minute freeze time
lock-in has not expired yet.
Ice thickness float switch or
ice thickness probe is dirty.
Ice thickness float switch
wire or ice thickness probe
wire is disconnected.
Ice thickness float switch or
ice thickness probe is out of
adjustment.
Uneven ice fill (thin at top of
evaporator).
Poor incoming water quality. Contact a qualified service
Water filtration is poor.
Ice machine is dirty.
Water softener is working
improperly (if applicable).
PKM0335/PKM0425/
PKM0535: Ice thickness float
is out of adjustment.
PKU0155: Ice thickness probe
is out of adjustment.
Water trough level is too high
or too low.
Water filtration is poor.
Hot incoming water.
Incorrect incoming water
pressure.
Ice machine is not level.
Wait for freeze lock-in to
expire.
Descale and sanitize the ice
machine.
Connect the wire.
Adjust the ice thickness float
switch.
See "Ice Thickness Check".
company to test the quality
of the incoming water and
make appropriate filter
recommendations.
Replace the filter.
Descale and sanitize the ice
machine.
Repair the water softener.
Adjust the ice thickness float
or ice thickness probe.
Check the water level and
adjust as required.
Replace the filter.
Connect the ice machine to a
cold water supply.
Water pressure must
be 20 - 80 psi (137.9 -
551.5 kPa).
Level the ice machine.
Part Number: 000016426 Rev 00 08/2020
Section 4
To Correct