Maximum Refrigerant Charge - Mitsubishi Electric PUHY-M200YNW-A1 Service Handbook

[6-3 Evaluating and Adjusting Refrigerant Charge ]
6-3-3

Maximum refrigerant charge

There is a limit to the amount of refrigerant that can be charged into a unit. Observe the maximum refrigerant charge in the
table below.
M200-500YNW-A1
Total index of the outdoor units
Factory charge (kg)
Maximum additional refrigerant
charge on site (kg)
Maximum refrigerant charge (kg)
EM200-500YNW-A1
Total index of the outdoor units
Factory charge (kg)
Maximum additional refrigerant
charge on site (kg)
Maximum refrigerant charge (kg)
BS_06_E
M200 M250 M300
6.5 6.5 6.5
8.5 8.5 8.5
15.0 15.0 15.0
EM200 EM250 EM300
6.5 6.5 6.5
8.5 8.5 8.5
15.0 15.0 15.0
M350 M400 M450
9.8 9.8 10.8
14.0 14.0 19.0
23.8 23.8 29.8
EM350 EM400 EM450
9.8 10.8 10.8
14.0 15.0 19.0
23.8 29.8 29.8
M500
10.8
19.0
29.8
EM500
10.8
19.0
29.8
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