Daikin EHYHBH05AAV3 Service Manual page 142

Error Codes: System Malfunctions
1
Troubleshooting
3
4
5
Caution
Part 4 – Troubleshooting
(*) Check the several connections according to wiring diagram.
V3/W1: Reactor coil resistance value ±0,2 ~ 1 ohm.
V3: Capacitor C4 is correctly connected. GREY cable is connected at the side of the grey stroke
on the capacitor.
W1: Confirm the conditions of F1U & F2U.
Be sure to turn off power switch before connect or disconnect connector, or parts damage may be
occurred.
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