Scotsman MAR 78 - Page 8

Page 8
Page 8
MAR 208 SPLIT
Set for Fresh water Operation
ICE MAKING CAPACITY
NOTE. The production diagrams herebelow represented can be used as reference, since the data
indicated have been obtained with a air/water cooled condensing unit equipped with a hermetic
compressor type DORIN K500 CS providing - 8250 Kcal/hr at -20 ° C Refrigerating capacity.
IMPORTANT OPERATING REQUIREMENTS:
WATER LEVEL IN DRUM RESERVOIR 90-95 mm
WITH WATER PUMP / SPRAY BAR
DRUM ROTATING SPEED 1.05 RPM (thick ice)
1.60 RPM (thin ice)
CONDENSING CAPACITY 11000 Kcal/hr (TD 10 ÷ 15 °C)
HEAD PRESSURE SETTING 16 ÷ 18 Bar on air cooled units
16 ÷ 17 Bar on water cooled unit
LOW PRESSURE SETTING 1.9 Bar
HI-PRESSURE CONTROL SETTING 36 Bar
LO-PRESSURE CONTROL SETTING 0.2 Bar
WATER PRESSURE CONTROL SETTING 0.8 Bar
MAX. WATER TEMPERATURE 35 °C
MIN. WATER TEMPERATURE 5 °C
MIN. WATER PRESSURE 1 atm.
MAX. WATER PRESSURE 5 atm.
MIN. AMBIENT TEMPERATURE 5 °C
MAX. AMBIENT TEMPERATURE 40 °C
MAX. VOLTAGE VARIATION ± 10%
1700
1600
1500
1400
1300
1200
1100
Kg.
38
°C
32 27
21
15
°C
32
38
AIR COOLED UNITS
WATER TEMPERATURE
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
32
38
WATER COOLED UNITS
10 5
10
21
1900
1800
1700
1600
1500
1400
1300
Kg.
38
°C
32 27
21
15
°C
DE 10 A' 38
o
WATER TEMPERATURE
AMBIENT TEMPERATURE
ICE PRODUCED PER 24 HRS.
10 5
10
21
Thicker scale ice
Thiner scale ice