1.5 For Your SafetyTo prevent severe injury and loss of life/property, read this section carefully before usingthe unit to ensure proper and safe operation of your unit.1.5.1 WARNINGConsult an authorized dealer for mounting.• Experience and knowledge are required to perform mounting of the unit. Incorrectmounting can cause damage to the unit, fire, electric shock, or injury. Make sureto consult an authorized dealer for mounting.Stop the operation immediately when something is wrong with thisproduct.• When smoke goes up from the product, the smell of smoke comes from theproduct, or the exterior of the product has deteriorated, continued use will causea fire or fall of the product resulting in injury, or damage to the product. In thiscase, turn the power off immediately and contact qualified service personnel forservice.Select an installation area that can support the total weight.• Selecting an inappropriate installation surface may cause this product to fall downor topple over, resulting in injury or accidents. Installation work shall be startedafter sufficient reinforcement.Do not install this product in locations subject to vibration.• Loosening of mounting screws or bolts may cause a fall of the product resultingin injury or accidents.Turn the power off when do wiring of this product.• Failure to observe this may cause electric shock. In addition, short circuit or wrongwiring may cause fire.Correctly perform all wiring.• Short circuits in the wiring or incorrect wiring may cause fire or electrical shock.Completely insert the power plug into the power outlet. PR204PR201• Failure to do so may cause electric shock and/or excessive heat resulting in a fire.Do not use damaged power plugs or power outlets.Regularly remove any dust, etc. from the power plug. PR204PR201• Accumulated dust may cause an insulation defect from moisture, etc., resultingin a fire. Disconnect the power plug, then wiping with a dry cloth.12 Operating Instructions1 Preface