Heat Controller DMH18DB-1 manual Installation, Safety Precautions, water is drained away properly

Safety Precautions

When the product is not to be used for a long time, disconnect the power by turning off the breaker.

Take care to ensure that nobody could step on or fall onto the outdoor unit.

•There is risk of product damage or failure, or unintend- ed operation.

•This could result in personal injury and product dam- age.

CAUTION

■Installation

Always check for gas (refrigerant) leak- age after installation or repair of product.

Install the drain hose to ensure that	Keep level even when
water is drained away properly.	installing the product.

•Low refrigerant levels may cause failure of product.

•A bad connection may cause water leakage.

•To avoid vibration or water leak- age.

90°

Do not install the product where the noise or hot air from the outdoor unit could oftend neighbors.

Use two or more people to lift and transport the product.

Do not install the product where it will be exposed to sea wind (salt spray) directly.

• It may cause a problem for your	• Avoid personal injury.	• It may cause corrosion on the
neighbors.		product. Corrosion, particularly on
		the condenser and evaporator fins,
		could cause product malfunction or
		inefficient operation.

Service Manual 7