Page 5
Page 5
MAR 78 SPLIT
Set for Fresh water Operation
ICE MAKING CAPACITY
IMPORTANT OPERATING REQUIREMENTS:
WATER LEVEL IN DRUM RESERVOIR
115-120 mm
WITH WATER PUMP / SPRAY BAR
DRUM ROTATING SPEED
1.1 RPM (thick ice)
CONDENSING CAPACITY
4900 Kcal/hr (TD 10
÷
15
°
C)
HEAD PRESSURE SETTING
15
÷
17 Bar on air cooled units
17 Bar on water cooled unit
LOW PRESSURE SETTING
2.2 Bar on air cooled units
1.8 Bar on water cooled units
HI-PRESSURE CONTROL SETTING
34
±
2 Bar A/C
30
±
2 Bar W/C
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%
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 U.H. TFH 2480Z providing - 3200 Kcal/hr at -18
°
C Refrigerating capacity.
520
500
480
460
440
420
400
380
360
340
Kg./24 h
°
C
32
27
21
15
°
C
10
21
32
38
o
AIR COOLED MODELS
WATER TEMPERATURE
AMBIENT
TEMPERA
TURE
ICE PRODUCED PER 24 HRS.
10
Thicker scale ice
