ICE TECH PS
18
6.2. Fan pressostat (air–cooled models)
Pressure control operates on high pressure by starting and/stopping fan. Differential is fixed
(1Kg/cm2 or 14 Psi). Cut-off pressure must be 16 kg/cm2 (228 Psi) . Low pressure values may
cause gearbox malfunction. Pressure values higher than 16 kg/cm2 may
life and diminish ice production.
Pressure can be regulated by rotating screw on Pressure Control Valve (clockwise to increase
pressure). One rotation equals 1.5 Kg/cm2.
6.3. Safety pressostat
ALL MACHINES
This Security device trips when discharge pressure
is too high. Pressure might exceed the limit when:
a) Dirty condenser, bad air circulation or too high
room temperature (air cooled models)
b) Lack of water or too high water temperature
(water cooled models).
HIGH PRESSURE REGULATION
30-22 kg./cm2 (420-308 Psi.)
ICE TECH PS Technical Service Manual
cooled models)
Pressure control operates on high pressure by starting and/stopping fan. Differential is fixed
off pressure must be 16 kg/cm2 (228 Psi) . Low pressure values may
cause gearbox malfunction. Pressure values higher than 16 kg/cm2 may
life and diminish ice production.
Pressure can be regulated by rotating screw on Pressure Control Valve (clockwise to increase
pressure). One rotation equals 1.5 Kg/cm2.
This Security device trips when discharge pressure
Pressure might exceed the limit when:
Dirty condenser, bad air circulation or too high
room temperature (air cooled models)
Lack of water or too high water temperature
HIGH PRESSURE REGULATION (fixed)
Technical Service Manual
Pressure control operates on high pressure by starting and/stopping fan. Differential is fixed
off pressure must be 16 kg/cm2 (228 Psi) . Low pressure values may
cause gearbox malfunction. Pressure values higher than 16 kg/cm2 may shorten compressor
Pressure can be regulated by rotating screw on Pressure Control Valve (clockwise to increase
