Toyotomi TAN/TAG-A28EWI Service Manual page 20

TAN/TAG-A28EWI, TAN/TAG-A32EWI
METHOD OF CHECK
DC current detection and in case of irregular work of compressor
Flow Chart
check the damage of piping, excess gas
check the resistance of power module
check the voltage (230V) between
1 and 2 in terminal of TAG, and check
the voltage of power module
accident of compressor
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TROUBLESHOOTING GUIDE
[see fig.5]
NO
accident of power module
normal
YES
[see fig.6]
NO
take off the connectors 15 & 16
normal
YES
check the voltage (230V) between
1 and 2 in terminal of TAG, and check
accident of PCB(TAG main)
the voltage of power module
NO
normal
YES
– 19 –
[see fig.7]
accident of power module