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107
3. IPM continuity check
Turn off the power, let the large capacity electrolytic capacitors discharge completely, and dismount the IPM. Use a digital
tester to measure the resistance between P and UVWN; UVW and N.
Digital tester
Normal resistance value
Digital tester
Normal resistance value
(+)Red
(-)Black
∞
(Several MΩ)
(+)Red
(-)Black
∞
(Several MΩ)
P
N
U
N
U
V
V
W
W
(+)Red
4: Pressure on Service Port
Cooling chart:
COOLING MODE
℉
(
℃
)
Indoor
Temp.
Outdoor temp.
75
(
23.89
)
85
(
29.44
)
95
(
35
)
105
(
40.56
)
115
(
46.11
)
BAR
70
8.2
7.8
8.1
8.6
10.1
BAR
75
8.6
8.3
8.7
9.1
10.7
BAR
80
9.3
8.9
9.1
9.6
11.2
PSI
70
119
113
117
125
147
PSI
75
124
120
126
132
155
PSI
80
135
129
132
140
162
MPA
70
0.82
0.78
0.81
0.86
1.01
MPA
75
0.86
0.83
0.87
0.91
1.07
MPA
80
0.93
0.89
0.91
0.96
1.12
0.0
2.0
4.0
6.0
8.0
10.0
12.0
75
(
23.89
)
85
(
29.44
)
95
(
35
)
105
(
40.56
)
115
(
46.11
)
70
75
80
Pressure (bar)
Outdoor temp.
Summary of Contents for YN009GMFI22RPD
Page 8: ...5 2 2 Part names of Indoor Outdoor units Ceiling Cassette Unit ...
Page 9: ...6 Ducted Concealed Units ...
Page 10: ...7 Floor Console Units ...
Page 11: ...8 Ceiling Floor Units ...
Page 24: ...21 Console Units 16 Drain pipe 195 Hanging arm Unit mm 700 600 210 ...
Page 28: ...25 Console Unit Ceiling floor Units ...
Page 32: ...29 FB009GMFILCFHD FB012GMFILCFHD UB018GMFILCFHD ...
Page 33: ...30 UB018GMFILCFHD CB036GMFILCFHD CB048GMFILCFHD ...
Page 34: ...31 RB036GMFILCFHD RB048GMFILCFHD ...
Page 35: ...32 UB036GMFILCFHD UB048GMFILCFHD ...
Page 36: ...33 UB036GMFILCFHD UB048GMFILCFHD ...
Page 37: ...34 6 2 Outdoor Unit YN009GMFI22RPD YN012GMFI22RPD ...
Page 38: ...35 YN018GMFI22RPD ...
Page 39: ...36 YN024GMFI22RPD ...
Page 40: ...37 YN036GMFI17RUD ...
Page 41: ...38 YN048GMFI17RUD ...
Page 42: ...39 Outdoor Controller Set of For YN009GMFI22RPD YN012GMFI22RPD For YN018GMFI22RPD ...
Page 44: ...41 RB009GMFILCFHD Code 0 Code 1 Code 2 Code 3 Code 4 ...
Page 45: ...42 RB012GMFILCFHD Code 0 Code 1 Code 2 Code 3 Code 4 ...
Page 46: ...43 RB018GMFILCFHD Code 0 Code 1 Code 2 Code 3 Code 4 ...
Page 47: ...44 RB024GMFILCFHD Code 0 Code 1 Code 2 Code 3 Code 4 ...
Page 48: ...45 RB036GMFILCFHD Code 0 Code 1 Code 2 Code 3 Code 4 ...
Page 49: ...46 RB048GMFILCFHD Code 0 Code 1 Code 2 Code 3 Code 4 ...
Page 58: ...55 12 Field Wiring 36 000 and 48 000 BTU Models ...
Page 100: ...97 P U P V ...
Page 101: ...98 P W P N ...