Mitsubishi Electric MSC-GE-VB – E Service Technical Manual page 23

(3) Control data
F
E
D
C
B
A
30 50
Operational frequency of the compressor (Hz)
Reference value of target discharge temperature (COOL/HEAT °C)
Applied model A
MUZ-GC25 54/36
MUZ-GC35 51/42
MUZ-FD25/35
49/43
MUZ-GE42
MUZ-FD50 45/51
MUZ-GE25 52/43
MUZ-GE35 53/43
MUZ-GE50 57/60
70 90 110 130
B C D
59/46 65/55 70/63
57/50 62/58 67/65
55/51 61/59 67/69
58/59 65/65 72/72
58/50 65/55 67/59
60/51 64/58 67/59
60/65 62/70 67/75
23 23
In COOL operation, the two indoor coil
E F
thermistors (one main and one sub) sense
temperature ununiformity (super heat)
75/70 79/76
at the heat exchanger, and when tem-
71/70 71/70
perature difference have developed, the
indoor coil thermistors adjust LEV open-
72/75 76/80
ing degree to get approximate 10°C lower
temperature than the target discharge
72/72 72/72
temperature in the table on the left, thus
diminishing super heat.
70/65 71/69
72/69 76/75
74/75 81/75