Midea 11DSNA-A-1301 - IPM Continuity Check; Indoor AC Fan Motor

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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
(+)Red
(-)Black
∞
(Several MΩ)
P
N
U
V
W
Digital tester Normal resistance value
(+)Red
(-)Black
∞
(Several MΩ)
U
N V
W
4. Indoor AC Fan Motor
Measure the resistance value of each winding by using the tester.
Position Resistance Value
RPG13B RPG13H RPG20D RPG15A RPG25 RPG45C
Black - Red 530Ω±8%
(20℃)
575Ω±8%
(20℃)
400Ω±8%
(20℃)
75Ω±8%
(20℃)
287Ω±8%
(20℃)
172Ω±8%
(20℃)
White - Black
315Ω±8%
(20℃)
558Ω±8%
(20℃)
383Ω±8%
(20℃)
150Ω±8%
(20℃)
409Ω±8%
(20℃)
138Ω±8%
(20℃)