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Safety Information
FOR INSTALLATION
Proper earthing should be done as per the rating.
Do not connect the ground wire to the gas pipe, water pipe, lightning rod or a ground wire of a telephone.
If the grounding is incomplete, electric shock may occur.
Follow the instructions in this manual to make sure that the condensed water dripping from the drain hose runs out
properly and insulate the drain pipe so that dew condensation is not generated.
If the drain work is incomplete, property damage may occur due to water leakage.
Install the power cable and communication cable of the AHU-KIT at least 1 m away from other electric appliances and
2 m away from lightning conductor.
However, even 1 m away from an electric appliance, noise may be heard depending on radio wave condition.
Do not install the AHU-KIT in following places.
The place where much mineral oil, arsenic acid or steam exist.
The resin parts may be burned, which can result in falling part or water leakage.
The place where corrosive gas such as sulfurous acid gas from an exhaust pipe or air outlet can be generated.
The copper pipe or connection part may corrode, which may result in refrigerant leakage.
The place where there is a machine that generates electromagnetic waves.
The control system may have a problem which can result in abnormal operation.
The place where inflammable gas can leak, carbon fiber or inflammable dust floats, or volatile flammables are
handled.
If the gas leaks and stays around the main valve of the product, fire may occur.
The place where indoor unit corrosion may occur such as seashore or spa.
The place where external environment such as sunlight, rain, temperature, humidity, dust can directly affect the
product.
❋ The manufacturer is not responsible for the damage occurred by not keeping standard of the installation. (The cost
of the service will be charged.)
4
CAUTION
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