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MAR1400 & MAR2000
MAR1400
Set for Fresh water Operation
IMPORTANT OPERATING REQUIREMENTS:
WATER LEVEL IN DRUM RESERVOIR
115-120 mm (4.5 to 4.75 inches)
•
DRUM ROTATING SPEED
1.5 RPM (thick ice)
•
2.3 RPM (thin ice)
•
REFRIGERANT:
R-404A
•
REQUIRED CONDENSING CAPACITY
4800 Kcal/h at -24EC Evap. Temp. (19,000
•
o
BTUH at -11
F)
WATER PRESSURE CONTROL SETTING
0.8 Bar (11 PSIG)
•
MAX. WATER TEMPERATURE
o
35 °C (95
F)
•
MIN. WATER TEMPERATURE
o
5 °C (41
F)
•
MIN. WATER PRESSURE
1 atm. (15 PSI)
•
MAX. WATER PRESSURE
5 atm. (75 PSI)
•
MIN. AMBIENT TEMPERATURE
o
5 °C (41
F)
•
MAX. AMBIENT TEMPERATURE
o
40 °C (104
F)
•
MAX. VOLTAGE VARIATION
10%
•
Suggested Condensing Unit Settings:
HEAD PRESSURE SETTING
15 Bar (218 PSIG) on air cooled and water
•
cooled units
LOW PRESSURE SETTING
1.6 Bar (23 PSIG) on air cooled units
•
HI-PRESSURE CONTROL SETTING
36 Bar (522 PSIG)
•
LO-PRESSURE CONTROL SETTING
0.2 Bar (3 PSIG)
•
December 2000
Page 4
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