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 -24
E
C Evap. Temp. (19,000
BTUH at -11
o
F)
WATER PRESSURE CONTROL SETTING
•
0.8 Bar (11 PSIG)
MAX. WATER TEMPERATURE
•
35 °C (95
o
F)
MIN. WATER TEMPERATURE
•
5 °C (41
o
F)
MIN. WATER PRESSURE
•
1 atm. (15 PSI)
MAX. WATER PRESSURE
•
5 atm. (75 PSI)
MIN. AMBIENT TEMPERATURE
•
5 °C (41
o
F)
MAX. AMBIENT TEMPERATURE
•
40 °C (104
o
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)
MAR1400 & MAR2000
December 2000
Page 4
