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PERIODIC INSPECTION
3. Procedure and Method of Periodic Inspection
Before starting your work
Preparation 1
Remove the outside panels of the outdoor unit.
Preparation 2
After confirming the GHP unit stops, turn OFF the electric leakage breaker in the control box at the front left
side of the outdoor unit. Then check the LED segments are off.
Turn OFF the breaker on the power distribution board, close the fuel gas valve, then start inspection.
Indicates a potentially hazardous situation that could result in death or serious injury.
Indicates a potentially hazardous situation that may result in injury as well as damage to
properties.
8 TON 15 TON
Front : 2, Rear : 3, Left side : 1 Front : 2, Rear : 3, Left side : 1
Turn OFF the electric
leakage breaker
Segments are off
Segments light
Before starting inspection, be sure to confirm more than 1 minute has elapsed after turning OFF
the breaker on the power distribution board and electrical leakage breaker in the control box
(to allow residual voltage to self-discharge).
If you do not turn OFF the electric leakage breakers, or if you start working before 1 minute has
passed from turning OFF the breakers, you could be shocked or injured by unexpected starting
of the engine.
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