Defrost
Table 11: Refrigerant Charge
Unit size
Refrig. charge - cooling model Refrig. charge - heat pump model
Standard unit
Standard unit
w/MHGRH
Standard unit
Standard unit
w/MHGRH
3 11.3 14.4
4 11.3 12.6
5 15.3 19.7
6 15.3 19.7
7.5 11.1 31.2
12
15 24.4
16 53.4
53.4
32.5 32.9 56.4
25 35.5 35.9
35.5 35.9
Figure 34: Compressor Suction and Discharge on DPS
025–028 units
High Pressure Switch