Sharp AX-1100 Service Manual

Also see for AX-1100: Operation manual with cookbook Operation manual with cookbook

AX1100(R)10 – 45. EE12 Engine thermistor failure✩ Before starting the P.W.B. unit replacement, make sure to refer to “Before replacing the Printed Wiring Board” in page 2-3.YESYESYESYESYESYESNONONONONONONOYESMeasure the thermistor (Engine) resistance using a tester with the thermistorconnector pulled out of the control unit.Are there disconnection, breakage and short circuit in the engine heaterconnections (the engine terminals and control unit)?Is the engine heater normal to meet the following requirements?Insulation resistance: One (1) M or more at 500 VDCDielectric strength: 1000 V for one (1) minuteLeakage current: 0.3 mA or lessResistance (in cold condition): 58.0 to 62.9The monitored interlock switch isin the door open position.Is the engine thermal cut-outnormal?Adjust the latch.Replace the enginethermal cut-outtIs the connectors between the thermistor (Engine), and wire harness disconnected or short circuited?Connect/repair the terminal(s) or replace the harness.Replace the thermistor (Engine) .Replace the engine unit.Replace the control unit.The thermistor (engine) resistance is within its appropriate range.About 200 k at About 10 k at About 1 k atIs there rating voltage between the engine heater terminals?Connect/repair the connector(s) or replacethe thermistor/harness.