ICE TECH PS
17
IMPORTANT!
ADVISE THE FINAL USER ON MAINTENANCE PROCEDURES WHICH ARE NOT
INCLUDED IN WARRANTY, AS WELL AS THOSE BREAKDOWNS CA
OF PROPER MAINTENANCE PROCEDURES.
6. ADJUSTMENTS
6.1. Condenser water valve pressostat
WATER COOLED MACHINES
This pressostat controls high pressure by opening and closing the condenser water valve.
Differential is a fixed 1 kg(cm2 (14 Psi). The valve closes at 16 Kg/cm2 (228 Psi.) which is
equivalent to a water exit temperature of 38ºC below this pressure it will be difficult t
the cubes at the defrosting stage.
Above this pressure, compressor life and ice production are both reduced. Pressure can be
increased by turning the small screw clockwise. A full turn is equivalent to about 1.5 kg/cm2
Water Pressure Control Valve
(FROM PS 52 WATER COOLED
High pressure should be maintained at 16
corresponds to a water temperature of 40ºC (exit temperature).
When temperature exceeds 32ºC, pressure and temperature of water at exit
ADJUSTMENT: Water pressure and temperature can be decreased by regulating screw
clockwise.
ICE TECH PS Technical Service Manual
ADVISE THE FINAL USER ON MAINTENANCE PROCEDURES WHICH ARE NOT
, AS WELL AS THOSE BREAKDOWNS CA
OF PROPER MAINTENANCE PROCEDURES.
Condenser water valve pressostat
- (UP TO PS 32 WATER COOLED)
controls high pressure by opening and closing the condenser water valve.
Differential is a fixed 1 kg(cm2 (14 Psi). The valve closes at 16 Kg/cm2 (228 Psi.) which is
equivalent to a water exit temperature of 38ºC below this pressure it will be difficult t
the cubes at the defrosting stage.
Above this pressure, compressor life and ice production are both reduced. Pressure can be
increased by turning the small screw clockwise. A full turn is equivalent to about 1.5 kg/cm2
Valve
(FROM PS 52 WATER COOLED)
High pressure should be maintained at 16-17 bar (228-240 Psi) must be maintained which
corresponds to a water temperature of 40ºC (exit temperature).
When temperature exceeds 32ºC, pressure and temperature of water at exit
Water pressure and temperature can be decreased by regulating screw
Technical Service Manual
ADVISE THE FINAL USER ON MAINTENANCE PROCEDURES WHICH ARE NOT
, AS WELL AS THOSE BREAKDOWNS CAUSED BY NEGLECT
controls high pressure by opening and closing the condenser water valve.
Differential is a fixed 1 kg(cm2 (14 Psi). The valve closes at 16 Kg/cm2 (228 Psi.) which is
equivalent to a water exit temperature of 38ºC below this pressure it will be difficult to unstuck
Above this pressure, compressor life and ice production are both reduced. Pressure can be
increased by turning the small screw clockwise. A full turn is equivalent to about 1.5 kg/cm2.
240 Psi) must be maintained which
When temperature exceeds 32ºC, pressure and temperature of water at exit increases.
Water pressure and temperature can be decreased by regulating screw
