Carrier 28QX User Manual
Page 28
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Fig. 33 - 38HQ134/38HQ940 with 28QX036
Cooling Cycle Charging Chart
Fig. 35 - 38HQ140/38HQ960 with 28QX042
Cooling Cycle Charging Chart
20
30
40
50
60
SUCTION PRESSURE AT SCHRADER VALVE-PSIG
70
Fig. 34 - 38HQ134/38HQ940 with 28QX036
Heating Cycle Operation Check Chart
Fig. 36 - 38HQ140/38HQ960 with 280X042
Heating Cycle Charging Chart
28