ICE TECH PS
24
PROBLEM
6) Low ice production.
7) A block of ice is formed in the tray
8) The machine does not stop though
the bin is full of cubes.
9) Cubes are formed normally for
some cycles and then the evaporator
stops cooling.
10) The tray remains in stop position
although cubes after harvest cycle.
11) Water tray does not deliver ice
cubes or remains in a middle position.
12) Water tray goes up and down
constantly.
13) The evaporator cools. There is no
water in the water tray.
ICE TECH PS Technical Service Manual
POSSIBLE CAUSES
SOLUTION
A) Too high or too low water level in
water pan.
A) Check water level. Observe
the position of the float.
B) Blocked condenser.
B) Clean condenser.
C) Faulty fan pressostat or condensing
water inlet valve or adjusted too low .
C) Adjust or replace.
D) Excessive or poor refrigerant load.
D) Adjust the load of refrigerant.
E) Water inlet valve does not close and
drips.
E) Check and replace if
necessary.
F) Humidity in the system.
F) Replace the drier, purge and
refill.
G) Inefficient Compressor.
G) Replace the compressor.
H) Faulty water pan.
H) Check the water pan and
replace if necessary.
A) Faulty micro-switch of agitator motor. A) Check micro
B) Faulty agitator motor.
B) Check agitator motor.
C) Loose unión bush pins.
C) Tighten pins.
D) Cut flexible cable.
D) Replace.
8) The machine does not stop though
A) Faulty connecting rod micro-switch
or in wrong position.
A) Check micro
correctly.
B) Wrong pressure on this micro-switch
spring.
B) Check spring pressure.
some cycles and then the evaporator
A) Humidity in the system.
A) Purge the installation heating
the compressor and drier. Load
the correct refrigerant.
B) Foreign body blocking intermittently
the capillar.
B) Remove the dehydrator,
unblock capillary and replace
with new dehydrator. Proceed
again with purge and refill.
10) The tray remains in stop position
A) faulty connecting rod or in wrong
position.
A) Replace or change position of
micro
cubes or remains in a middle position.
A) Cam motor disconnected or in bad
condition.
A) Replace or connect cam
motor.
B) Flexible pin or broken cam wheel
B) ALWAYS change pin and
wheel
A) Faulty or wrongly connected agitator
motor micro-switch.
A) Connect or replace micro
switch.
B) Faulty or wrongly connected security
micro.
B) Connect or replace micro
switch.
C) Faulty relais.
C) Replace relais.
There is no
A) Water supply is closed.
A) Open water supply
B) Blocked water supply.
B) Clean water entry filters
C) Float wrongly positioned.
C) Adjust float
D) Broken float micro-switch
D) Replace micro.
E) Broken water inlet electrovalve.
E) Replace electrovalve.
Technical Service Manual
SOLUTION
A) Check water level. Observe
the position of the float.
B) Clean condenser.
C) Adjust or replace.
D) Adjust the load of refrigerant.
E) Check and replace if
necessary.
F) Replace the drier, purge and
refill.
G) Replace the compressor.
H) Check the water pan and
replace if necessary.
A) Check micro-switch.
B) Check agitator motor.
C) Tighten pins.
D) Replace.
A) Check micro-switch. Position it
correctly.
B) Check spring pressure.
A) Purge the installation heating
the compressor and drier. Load
the correct refrigerant.
B) Remove the dehydrator,
unblock capillary and replace
with new dehydrator. Proceed
again with purge and refill.
A) Replace or change position of
micro-switch.
A) Replace or connect cam
motor.
B) ALWAYS change pin and
wheel
A) Connect or replace micro-
switch.
B) Connect or replace micro-
switch.
C) Replace relais.
A) Open water supply
B) Clean water entry filters
C) Adjust float
D) Replace micro.
E) Replace electrovalve.
