ICP HMH009KD1 Service Manual

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ICP HMH009KD1 Service Manual Manual pdf 50 page image

- 50 -5. When Indoor Fan does not operate.Check connecting condition of the CN-MOTOR CON-NECTORDoes the voltage of terminal of CN-DC/DC CONNECTOR inIndoor unit corresponds to the values in the table of page 51?Do the voltage of terminal ofCN-DC/DC CONNECTOR inOutdoor unit corresponds to thevalues in the table of page 51?Check the patterns and theconditions of outdoor unitPWB Assy's.Check the connecting condi-tion and disconnection ofconnecting wires betweenIndoor and Outdoor unit.Check the pattern and thecondition of Indoor unit PWBAss'y.Check the interference of Indoor Fan.Does the voltage of each terminals of CN-MOTOR CONNECTOR inIndoor unit corresponds to values in the Table of page 51?Check the motor of Indoor FanIndoor Fan may be stopped in the Soft Dry Mode(change to the Cooling Operation Mode).Indoor Fan is to be stopped when Indoor pipe(coil) termperature is lower than 79°F.(At that times, Defrost indicator is turned on)NOYES