Actuator Control - Mitsubishi Electric MUH-GA20VB-E1 Service Manual

PERFORMANCE DATA
HEAT operation (230V)
MSC-GA20VB : MUH-GA20VB
CAPACITY : 2.5(kW) INPUT : 690(W)
INDOOR
-10
DB(:)
Q INPUT
15 1.58 449
21 1.50 483
26 1.35 518
MSC-GA25VB : MUH-GA25VB
CAPACITY : 3.0(kW)
INDOOR
-10
DB(:) Q INPUT
15 1.89 533
21 1.80 574
26 1.62 615
MSC-GA35VB : MUH-GA35VB
CAPACITY : 3.7(kW) INPUT : 1020(W)
INDOOR
-10
DB(:)
Q INPUT
15 2.33 663
21 2.22 714
26 2.00 765
NOTE Q:Total capacity (kW)
9

ACTUATOR CONTROL

R.V. coil control
Heating · · · · · ON
Cooling · · · · · OFF
Dry · · · · · · · · OFF
NOTE: The 4-way valve reverses for 5 seconds right before start-up of the compressor.
Compressor
R.V. coil
Outdoor fan
-5 0
Q INPUT Q INPUT
1.90 538 2.23 607
1.80 573 2.13 635
1.68 607 1.98 669
INPUT : 820(W)
-5 0
Q INPUT Q INPUT
2.28 640 2.67 722
2.16 681 2.55 754
2.01 722 2.37 795
-5 0
Q INPUT Q INPUT
2.81 796 3.29 898
2.66 847 3.15 938
2.48 898 2.92 989
INPUT:Total power input (W)
(COOL / DRY)
5 seconds
ON
OFF
ON
OFF
ON
OFF
OUTDOOR WB(:)
5 10
Q INPUT Q INPUT
2.55 656 2.88
2.43 683 2.75
2.30 718 2.63
OUTDOOR WB(:)
5 10
Q INPUT Q INPUT
3.06 779 3.45
2.91 812 3.30
2.76 853 3.15
OUTDOOR WB(:)
5 10
Q INPUT Q INPUT
3.77 969 4.26 1030
3.59 1010 4.07 1061
3.40 1061 3.89
DB:Dry-bulb temperature
5 seconds
19
15
Q INPUT Q
697 3.18 718 3.50
718 3.05 738 3.36
752 2.93 773 3.25
15
Q INPUT Q
828 3.81 853 4.20
853 3.66 877 4.04
894 3.51 918 3.90
15
Q INPUT Q
4.70 1061 5.18
4.51 1091 4.98
1112 4.33 1142 4.81
WB:Wet-bulb temperature
(HEAT)
ON
OFF
ON
OFF
ON
OFF
20
INPUT
731
766
794
20
INPUT
869
910
943
20
INPUT
1081
1132
1173