Section 7
Refrigeration System
7-41
J1300 SERIES REMOTE
NOTE: These characteristics may vary depending on
operating conditions.
Cycle Times
Freeze Time + Harvest Time = Cycle Time
Air Temp.
Freeze Time
Harvest
Entering
Condenser
Water Temperature
°°°°
F/
°°°°
C
Time
°°°°
F/
°°°°
C
50/10.0
70/21.1
90/32.2
-20/-28.9 to
70/21.1
9.2-10.2
10.5-11.7
11.8-13.2
80/26.7
9.4-10.4
10.7-11.9
12.0-13.4
1-2.5
90/32.2
9.5-10.6
10.9-12.2
12.2-13.6
100/37.8
10.1-11.3
11.6-12.9
13.0-14.5
110/43.3
11.0-12.3
12.8-14.2
14.5-16.1
1
Times in minutes
24 Hour Ice Production
Air Temp.
Entering
Water Temperature
°°°°
F/
°°°°
C
Condenser
°°°°
F/
°°°°
C
50/10.0
70/21.1
90/32.2
-20/-28.9 to
70/21.1
1350
1200
1080
80/26.7
1325
1180
1066
90/32.2
1310
1160
1050
100/37.8
1240
1100
990
110/43.3
1150
1010
900
1
Based on average ice slab weight of 10.0 - 11.0 lb.
2
Regular cube derate is 7%
3
Ratings with JC1395 condenser, dice or half-dice cubes
Operating Pressures
Air Temp.
Freeze Cycle
Harvest Cycle
Entering
Condenser
°°°°
F/
°°°°
C
Discharge
Pressure
PSIG
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
Suction
Pressure
PSIG
-20/-28.9 to
50/10.0
220-250
40-22
135-170
75-95
70/21.1
240-260
40-22
140-180
80-95
80/26.7
240-270
41-22
140-190
80-95
90/32.2
250-290
42-22
140-200
80-95
100/37.8
280-320
46-22
140-210
80-95
110/43.3
310-360
48-24
140-220
85-100
1
Suction pressure drops gradually throughout the freeze cycle
J1800 SERIES
SELF-CONTAINED AIR-COOLED
NOTE: These characteristics may vary depending on
operating conditions.
Cycle Times
Freeze Time + Harvest Time = Cycle Time
Air Temp.
Freeze Time
Harvest
Entering
Condenser
Water Temperature
°°°°
F/
°°°°
C
Time
°°°°
F/
°°°°
C
50/10.0
70/21.1
90/32.2
70/21.1
9.0-10.0
10.1-11.3
11.4-12.6
80/26.7
9.5-10.5
10.8-11.9
12.1-13.2
1-2.5
90/32.2
10.4-11.4
11.9-13.0
13.6-14.9
100/37.8
11.9-13.0
13.8-15.2
15.6-17.1
1
Times in minutes
24 Hour Ice Production
Air Temp.
Entering
Water Temperature
°°°°
F/
°°°°
C
Condenser
°°°°
F/
°°°°
C
50/10.0
70/21.1
90/32.2
70/21.1
1800
1620
1470
80/26.7
1720
1540
1400
90/32.2
1600
1420
1260
100/37.8
1420
1240
1110
1
Based on average ice slab weight of 13.19 - 14.31 lb.
2
Regular cube derate is 7%
Operating Pressures
Air Temp.
Freeze Cycle
Harvest Cycle
Entering
Condenser
°°°°
F/
°°°°
C
Discharge
Pressure
PSIG
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
Suction
Pressure
PSIG
50/10.0
220-280
40-20
155-190
60-80
70/21.1
220-280
40-20
160-190
65-80
80/26.7
230-290
42-20
160-190
65-80
90/32.2
260-320
44-22
185-205
70-90
100/37.8
300-360
46-24
210-225
75-100
110/43.3
320-400
48-26
215-240
80-100
1
Suction pressure drops gradually throughout the freeze cycle
Содержание J-1300
Страница 1: ...J Model Service Manual 1997 Manitowoc Ice Inc Part No 83 5631 9 Rev A 8 97 Ice Machines ...
Страница 10: ...Warranty Section 1 1 2 THIS PAGE INTENTIONALLY LEFT BLANK ...
Страница 14: ...Section 2 Installation References 2 4 deflector is compatible with Manitowoc ice machines ...
Страница 29: ...Section 2 Installation References 2 18 THIS PAGE INTENTIONALLY LEFT BLANK ...
Страница 45: ...Section 3 Maintenance 3 16 THIS PAGE INTENTIONALLY LEFT BLANK ...
Страница 105: ...Section 6 Electrical System 6 54 THIS PAGE INTENTIONALLY LEFT BLANK ...
Страница 148: ...Section 7 Refrigeration System 7 43 THIS PAGE INTENTIONALLY LEFT BLANK ...
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