Mitsubishi Electric PURY-P72 Service Handbook page 301

Hide thumbs Also See for PURY-P72:
Table of Contents
[ IX Troubleshooting ]
4. BC controller transformer
CNTR(1)-(3)
CN03(1)-(3)
* Before measuring the resistance, pull out the connector.
HWE0803A
BC controller control board
CNTR
CN03
Red
White
Red
Normal
about 58 ohm.
about 16 ohm.
- 292 -
Red
Abnormal
Open-phase or shorting
GB
Table of Contents
loading

Table of Contents