No continuity between CN201 and S2 — Terminal block assembly fault

Was bedeutet Electricity not conducted between CN201 and S2 ?

There is no electrical conduction (0 Ω resistance) between the connector CN201 on the indoor power P.C. board and S2 on the terminal block. This indicates a break in the wiring path.

• Faulty terminal block assembly
• Internal wiring break between CN201 and S2
• Poor connection at the terminal block

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Turn off the power supply.

2. 2

   Check the continuity between CN201 and S2 using a tester.

3. 3

   Replace the terminal block assembly if continuity is not established.

4. 4

   Inspect the wiring harness connected to the terminal block.