Mitsubishi Electric PAC-YT32PTA Installation Manual

Also see for PAC-YT32PTA: Installation manual Instruction book

1WT03617X02GBCAUTIONWARNING Ask your dealer or technical representative to install the unit.Any deficiency caused by your own installation may result in an elec-tric shock or fire. Install in a place that is strong enough to withstand the weightof the PAC-YT32PTA.Any lack of strength may cause the PAC-YT32PTA to fall down, re-sulting in personal injury. Firmly connect the wiring using the specified cables. Carefullycheck that the cables do not exert any force on the terminals.Improper wiring connections may produce heat and possibly a fire. Never modify or repair the PAC-YT32PTA by yourself.Any deficiency caused by your modification or repair may result inan electric shock or fire.Consult with your dealer about repairs. Do not install in any place at a temperature of more than 40°C(104°F) or less than 0°C (32°F) or exposed to direct sunlight.The PAC-YT32PTA may be deformed or may malfunction. Do not touch any control button with your wet hands.Doing so may cause an electric shock or a malfunction. Do not wash with water.Doing so may cause an electric shock or a malfunction. Do not press any control button using a sharp object.Doing so may cause an electric shock or a malfunction. Do not touch any PCB (Printed Circuit Board) with your handsor with tools. Do not allow dust to collect on the PCB.Doing so may cause fire or an electric shock. Do not install in any place where acidic or alkaline solution orspecial spray are often used.Doing so may cause an electric shock or malfunction. Do not install in any steamy place such a bathroom or kitchen.Avoid any place where moisture is condensed into dew. Doing somay cause an electric shock or a malfunction. Use standard wires in compliance with the current capacity.A failure to this may result in an electric leakage, heating or fire. Do not install in any place exposed to flammable gas leakage.Flammable gases accumulated around the body of PAC-YT32PTAmay cause an explosion. Do not use in any special environment.Using in any place exposed to oil (including machine oil), steam andsulfuric gas may deteriorate the performance significantly or givedamage to the component parts. Wire so that it does not receive any tension.Tension may cause wire breakage, heating or fire. Completely seal the wire lead-in port with putty etc.Any dew, moisture, insects entering the unit may cause an electricshock or a malfunction. When installing the remote controller in a hospital or communi-cation facility, take ample countermeasures against noise.Inverters, emergency power supply generators, high-frequency medi-cal equipment, and wireless communication equipment can causethe remote controller to malfunction or to fail. Radiation from theremote controller may effect communication equipment and preventmedial operations on the human body or interfere with image trans-mission and cause noise. Never contact the power supply with the control wiring termi-nals.Doing so will certainly cause the controller to catch fire.CITY MULTI Control Systemand Mr. SLIM Air ConditionersProgram Timer PAC-YT32PTAInstallation ManualThis instruction manual describes how to install the Program Timer for Mitsubishi Building Air Conditioning Systems. Please read thismanual thoroughly and install the remote controller accordingly. For information on how to wire and install the air conditioning units,refer to the installation manual for them.1 Safety Precautions Read these Safety Precautions and perform installation work accordingly. The following two symbols are used to dangers that may be caused by incorrect use and their degree:WARNING This symbol denotes what could lead to serious injury or death if you misuse the PAC-YT32PTACAUTION This symbol denotes what could lead to a personal injury or damage to your property if you misuse the PAC-YT32PTA After reading this installation manual, give it and the indoor unit installation manual to the end user. The end user should keep this manual and the indoor unit installation manual in a place where he or she can see it at anytime. Whensomeone moves or repairs the PAC-YT32PTA, make sure that this manual is forwarded to the end user. Ensure that installation work is done correctly following thisinstallation manual.Any deficiency caused by installation may result in an electric shockor fire. All electrical work must be performed by a licensed technician,according to local regulations and the instructions given in thismanual.Any lack of electric circuit or any deficiency caused by installationmay result in an electric shock or fire. Do not move and re-install the PAC-YT32PTA yourself.Any deficiency caused by installation may result in an electric shockor fire.Ask your distributor or special vendor for moving and installation.