
Ice Frost Operator’s Manual
© 2004, IMI Cornelius Inc. - 17 - Publication Number: M620919596OPR
ACRONYM DEFINITIONS
Legend
Fan motor
Transformer
General switch
C Compressor
CS Starting capacitor
R Starting compressor relay
PT Overload protector
MR Gear motor
VN Fan motor
INT. Control levels switch
Light cover switch (rev. 00)
START Ignition light cover neon
Light cover neon
Light cover neon reactor
CSL Bowls level safety control
CLP Bowls level and pressure control
CCM Compressors and gear motors control
PRESS. 2,5 bar air pressure switch
E.V. PRESS. Bowls pressure electrovalve Ø 1
E.V. SCAR. Charging overpressure discharge electrovalve Ø 3
E.V. DOS. Product charging electrovalve for Pre-mix or syrup and soda proportioning
electrovalve
M.DEV. Post-mix proportioning valve microdeviator
SO Product control (coke)
I Lights 0-1 switch arrangement (rev. 01)
Inputs Card
1. SLIV1 Bowl 1 level probe input
2. SLIV2 Bowl 2 level probe input
3. SSIC1 Bowl 1 safety probe input
4. SSIC2 Bowl 2 safety probe input
5. SPRESS Pressure sensor input
Outputs Card
1. EVCAR 1 Bowl 1 filling solenoid valve
2. EVCAR 2 Bowl 2 filling solenoid valve
3.
EVPRESS CO
2
gas enabling solenoid valve
OPERATING CONDITIONS
The µZ4LP system has 4 main functioning conditions:
• OFF condition.
• 1st FILLING condition.
• BOWL LEVEL MANAGEMENT condition.
•
CO
2
GAS PRESSURE management.
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