Daikin EWYQ032BAW - Part 4 - Service Procedure

ESIE11-05
Service Procedure 181
Part 4
Service Procedure
1. List of Electrical and Functional Parts .................................................182
1.1 EW*Q016BA.........................................................................................182
1.2 EW*Q021BA, 025BA, 040BA Module, 050BA Module.........................183
1.3 EW*Q032BA, 064BA Module ...............................................................184
2. Thermistor Resistance / Temperature Characteristics........................185
3. Pressure Sensor .................................................................................187
4. Method of Checking the Inverter’s Power Transistors and Diode
Modules...............................................................................................188
5. Options................................................................................................190
5.1 EKRP1AHT ..........................................................................................190
5.2 DTA104A62..........................................................................................193
6. Procedure for Software Upload Hydrobox ..........................................198
6.1 What Do You Need? ............................................................................198
6.2 Software Upload Procedure .................................................................199