Trane TR150 Service Manual page 52

Test Procedures
H10
Remove the front terminal cover to access the connectors.
The UDC terminals are located inside the frequency
converter.
Illustration 6.11 UDC Terminals Location on H10 Frequency
Converter
I7 and I8
Remove the IP54 front cover to access the +/- UDC
terminals, either on the power card MK900 or on MK3 on
the current sensor board.
Illustration 6.12 +/- UDC Terminals on Power Card
BAS-SVM04B-EN
TR150 and TR170 Service Manual
Illustration 6.13 +/- UDC Terminals on Current Sensor Board
Illustration 6.14 +/- UDC Terminals on Current Sensor Board -
Close-up View
02/2017 All rights reserved.
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