Turbo Air TAS-09EH/O Service Manual page 52

Fig. 7 the wire controller
Fig.8 the indoor PCB
Malfunction code：P2 （the outdoor unit transducer module protection faulty）
The dynatron Q3 reference value:
be pole :The positive pole resistance：660Ω
the negative pole resistance：961Ω；
bc pole :The positive pole resistance：659Ω
the negative pole resistance :1439Ω
The clamping diode's parameter:
VD15 The positive pole resistance：389Ωthe
negative pole resistance：392Ω
VD16 The positive pole resistance：497Ωthe
negative pole resistance：1012Ω
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