Hitachi RAS-EH36PHLAE Service Manual page 19

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A
CAUTION
• Please use ground wiring.
Do not place the ground wiring near water or gas pipes, lightning-conductor, or the ground
wiring of telephone. Improper installation of ground wiring may cause electric shock.
• A circuit breaker should be installed depending on the mounting site of the unit. Without a circuit
breaker, the danger of electric shock exists.
IMPORTANT
The wires in this mains lead are coloured in accordance with the following code:
Green-and-yellow
White
Black
As the colours of the wires in the mains lead of this appliance may not correspond with the coloured
markings identifying the terminals in your plug, proceed as follows:
The wire which is coloured green-and-yellow must be connected to the terminal in the plug which is marked
with the letter E or by the earth symbol @ or coloured green or green-and-yellow.
The wire which is coloured white must be connected to the terminal which is marked with the letter N or
coloured black.
The wire which is coloured black must be connected to the terminal which is marked with the letter L or
coloured red.
NOTE
If the supply cord is damaged, it must be replaced with the new cord obtainable at authorized service
parts centers.
A
I CAUTION
Cleaning and maintenance must be carried out only by qualified service personnel. Before cleaning, stop
operation and switch off the power supply.
REGULAR INSPECTION
PLEASE CHECK THE FOLLOWING POINTS BY QUALIFIED SERVICE PERSONNEL EITHER
EVERY HALF YEARLY OR YEARLY. CONTACT YOUR SALES AGENT OR SERVICE SHOP.
1
2
Earth/Ground
: Neutral
: Line
Is the ground wiring disconnected or broken?
Is the mounting frame seriously affected by rust and is the
outdoor unit tilted or unstable?
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