Panasonic CU-J50DBE8 Service Manual

Also see for CS-F24DTE5: Service manual Operating instructions Operating instructions Service manual

Contents

Panasonic CU-J50DBE8 Service Manual Manual pdf 48 page image

4810.4. Indoor unit installation• Precautions shown here are differentiated between Warnings and Cautions. Those that have much chance for leading tosignificant result such as fatality or serious injury if wrong installation would have been carried out are listed compiling themespecially into the column of Warnings.•• However, even in the case of items which are listed in the column of Cautions, such items also have a chance for leading tosignificant result depending on the situations.• In either case, important descriptions regarding the safety are listed, then observe them without fail.• As to indications with illustration• After installation work has been completed, do not only make sure that the unit is free from any abnormal condition through theexecution of trial run but also explain how to use and how to perform maintenance of this unit to the customer according to theinstruction manual.In addition, request the customer to keep this manual for installation work together with instruction manual.CEILING TYPE AIR CONDITIONERS INSTALLATION INSTRUCTIONSPrecautions in terms of safetyCarry out installation work with reliability after throughout reading of this “Precautions in terms of safety”.This mark means “Caution” or “Warning”. This mark means “Earth”.WarningsThe appliance must be installed by technician, who takes intoaccount the requirements given by ISO5149 or eventualequivalent requirements.If installing inside a small room, measures should be taken toprevent refrigerant levels from building up to critical concentrationsin the event of a refrigerant leak occurring. Please discuss with theplace of purchase for advice on what measures may be necessaryto prevent critical concentrations being exceeded. If the refrigerantleaks and reaches critical concentration levels, there is the dangerthat death from suffocation may result.As to installation, request the distributor or vendor to perform it.Imperfection in installation caused by that having been carried outby the customer himself may leads to water leakage, electricshock, fire, etc.Securely attach the protective covers for the outdoor unitconnection cables and power cord so that they do not lift up afterinstallation. If the covers are not properly attached and installed,the terminal connections may overheat, and fire or electric shockmay result.Carry out the installation work with reliability according to thismanual for installation work.Imperfection in installation leads to water leakage, electric shock,fire, etc.Switch off all supplies before accessing any electrical part.Carry out the installation work with reliability on the place that canbear the weight of this unit sufficiently. Insufficient strength leads toinjury due to falling of the unit.If refrigerant gas escapes during installation, ventilate the affectedarea. If the refrigerant gas comes into contact with sparks or nakedflames, it will cause toxic gases to be generated.Carry out predetermined installation work in preparation for strongwind such as typhoon, earthquake. Imperfection in installationwork may lead to accidents arisen from overturn, etc.Once installation work is completed, check that there are norefrigerant gas in the room that can come into contact with sparksor flames from a fan heater, stove or kitchen range, which willcause toxic gases to be generated.