Kold-Draft GT564AC - Water Fill Levels, Cycle Times and Harvest Weights; Cube Information; Typical Refrigerant Operating Pressures

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Water Fill Levels, Cycle Times and Harvest Weights
Model Group and Cube Type
GB56x
GB106x
C
HK
C
HK
Water Fill Level inches (mm) *
2.75 (70)
2.75 (70)
2.75 (70)
2.75 (70)
Approximate Cycle Time (Minutes)
31
24
31
24
Approximate Harvest Weight-lbs. (kg)
7.70
(3.49)
7.10
(3.22)
15.40
(6.98)
14.20
(6.44)
Note: Rough measurement from top edge of water tank to water level in control tube after
water fill is complete. Additional fine adjustments may be required.
Cube Information
Cube Type
Cube Dimensions in. (mm)
Cube Weight oz. (g)
Cubes per Cycle
GB56x
GB106x
C (Full Cube)
1.25 x 1.25 x 1.25 (31 x 31 x 31)
1.15 (32.6)
108
216
HK (Half Cube)
1.25 x 1.25 x .62 (31 x 31 x 15)
.53 (15.0)
216
432
Typical Refrigerant Operating Pressures
Measurement Point
Approximate Low Side
(Suction Pressure)
High Side
(Discharge Pressure) (R-404a)
Approximate
Air Cooled
Approximate
Liquid Cooled
Beginning of Freeze Cycle
50 PSI
(345 kPa)
See Note 1
1650 kPa
(See Note 3)
Just Before Defrost Cycle Begins
12 to 20 PSI
(80 to 140 kPa)
See Note 2
1650 kPa
(See Note 3)
During Defrost Cycle
70 to 150 PSI
(480 to 1030 kPa)
150 PSI
(1030 kPa)
150 PSI
(1030 kPa)
Note 1- High side pressure in air cooled models, at the beginning of the freeze cycle, is likely to
be higher than 250 PSI (1720 kPa)
Note 2- High side pressure in air-cooled models, at the end of the freeze cycle, is likely to be
lower than 250 PSI (1720 kPa).
Note 3- 240 PSI (1650 kPa) is equivalent to 101°F (38°C) condensing temperature