Carrier TOSHIBA MMD-UP0071BHP-UL Service Manual page 98

Part name
Concealed Duct type
Fan motor
ICF-340W150-2A
MMD-UP0071BHP-UL
UP0091BHP-UL
ICF-340W150-1A
MMD-UP0121BHP-UL
UP0151BHP-UL
UP0181BHP-UL
ICF-340W250-1A
MMD-UP0211BHP-UL
UP0241BHP-UL
UP0301BHP-UL
UP0361BHP-UL
UP0421BHP-UL
UP0481BHP-UL
UP0541BHP-UL
Measure the resistance value of each winding by using the tester.
Fan motor inside wiring diagram
Red
1
2
White
3
4
Black
5
Checking procedure
ICF-340W150-1A, 2A
Position
Black–Red
Black–White
Red–White
ICF-340W250-1A
Position
Black–Red
Black–White
Red–White
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Resistance value
14.8 ± 1.5 Ω
14.8 ± 1.5 Ω
14.8 ± 1.5 Ω
Resistance value
12.4 ± 1.2 Ω
12.4 ± 1.2 Ω
12.4 ± 1.2 Ω
Under 20 ˚C