Part Number 80-01111-9 7/10 207
QM45 OPERATING TEMPERATURES
NOTE: Suction temp drops gradually throughout the freeze cycle.
50°F (10°C) Water
70°F (21°C) Water
90°F (32°C) Water
Air Temp.
Entering
Condenser
Freeze Cycle Harvest Cycle
Discharge
Temp
°F (°C)
Suction
Temp
°F (°C)
Discharge
Temp
°F (°C)
Suction
Temp
°F (°C)
50°F
(10°C)
150-165
(66-74)
67-50
(19-10)
155-190
(68-88)
50-60
(10-16)
70°F
(21°C)
155-185
(68-85)
67-50
(19-10)
160-190
(71-88)
50-60
(10-16)
80°F
(27°C)
170-190
(78-88)
71-58
(22-14)
175-190
(79-88)
52-65
(11-18)
90°F
(32°C)
180-205
(82-96)
75-65
(24-18)
185-210
(85-99)
55-70
(13-21)
100°F
(39°C)
190-215
(88-102)
85-70
(29-21)
195-220
(91-104)
60-75
(16-24)
Air Temp.
Entering
Condenser
Freeze Cycle Harvest Cycle
Discharge
Temp
°F (°C)
Suction
Temp
°F (°C)
Discharge
Temp
°F (°C)
Suction
Temp
°F (°C)
50°F
(10°C)
155-175
(68-79)
68-58
(20-14)
160-175
(71-79)
50-60
(10-16)
70°F
(21°C)
160-185
(71-85)
70-50
(21-10)
160-190
(71-85)
50-65
(10-18)
80°F
(27°C)
170-200
(77-93)
75-58
(24-14)
170-200
(77-94)
55-70
(13-21)
90°F
(32°C)
180-205
(82-96)
85-65
(29-18)
185-210
(85-99)
55-75
(13-24)
100°F
(39°C)
190-220
(88-104)
88-70
(31-21)
200-220
(93-104)
60-75
(16-24)
Air Temp.
Entering
Condenser
Freeze Cycle Harvest Cycle
Discharge
Temp
°F (°C)
Suction
Temp
°F (°C)
Discharge
Temp
°F (°C)
Suction
Temp
°F (°C)
50°F
(10°C)
155-180
(68-82)
75-50
(24-10)
160-185
(71-85)
52-65
(11-18)
70°F
(21.1°C)
160-185
(71-85)
75-53
(24-12)
165-190
(74-88)
52-65
(11-18)
80°F
(26.7°C)
170-195
(77-91)
80-58
(27-14)
175-195
(79-91)
57-75
(14-24)
90°F
(32.2°C)
190-205
(88-96)
85-64
(29-18)
195-215
(91-102)
55-75
(13-24)
100°F
(38.8°C)
190-215
(88-102)
91-70
(33-21)
195-220
(91-104)
60-80
(16-27)
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