Wiring In 3 Phase Electric Power Lines - Hyundai HSH-I073NBE Service Manual

Wiring mistake -1/2
Factor
Troubles &
Causes
1. Not firmly fixed screws of electric power
lines.(It can be led to critical accidents)
Fixing screw
Fix screws firmly.
Air Conditioner Service Manual

Wiring in 3 phase electric power lines.

Major electrical problems(not operating properly) by bad wirings.
Circu it breaker
(Exclusive)
Circuit breaker
(Exclusive)
Defect Details
2. Wiring mistake of fan's electric power lines
for outdoor.(Fan rotates reversely and the
unit will be shutdown with overload.)
Air discharge
(Reversed flow)
Guidelines
Confirm the R-S-T phase lines respectively.
Each phase should be matched
one by one.
98
Case-18
S R T
R S T
R S T
R S T