Method Of Replacing The Inverter's Power Transistors And Diode Modules; Method Of Replacing The Inverter's Power Transistors And - Daikin VRV Inverter K Series Manual

SI-05C.BOOK Page 367 Monday, November 6, 2000 4:13 PM
SiE-05C

4. Method of Replacing The Inverter's Power Transistors and

Diode Modules
4.1

Method of Replacing The Inverter's Power Transistors and Diode Modules

[Decision according to continuity check by analog tester]
4.1.1 Power Transistor (On Inverter PC Board)
(Decision)
If other than given above, the power unit is defective and must be replaced.
If using a digital tester, ∞ and continuity may be reversed.
Note:
Appendix Inverter K Series / PLUS Series
Method of Replacing The Inverter's Power Transistors and Diode Modules
Before checking, disconnect the electric wiring connected to the power transistor and diode module.
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