Mitsubishi RG79V973H01 Air Conditioner Installation Owners Manual - English

GB RG79V973H01 * Before installation, read this manual and the installation manual of the indoor unit carefully. * Be sure to read these safety precautions thoroughly to ensure correct installation. Safety Precautions * The precautions described here are important for your safety and must be followed. * The following two symbols are used to denote dangers that may be caused by incorrect installation.

They are classified according to the degree of danger. Package Air Conditioner Optional Parts Drain lift up mechanism Installation Manual WARNING Ask your dealer or technical representative to install the unit. Any deficiency caused by your own installation may result in water leakage, an electric shock or fire. Ensure that installatiom work is done correctly following this installation manual. Any deficiency caused by installation may result in water leakage, an electric shock or fire. Type: PAC-SH83DM-E PAC-SH84DM-E PAC-SH85DM-E CAUTION Make sure that the refrigerant pipes are insulated in order to prevent condensation. Incomplete insulation may cause condensation on the surface of pipes, wetting of the ceiling, floor and other important properties. Make sure that the drainage pipes are carried out correctly following this manual and that it is insulated in order to prevent condensetion. Any dificiency caused by piping may result in water leakage, wetting of the ceiling, floor and other personal properties. WARNING CAUTION This symbol denotes what could lead to serious injury or death if you install the mechanism incorrectly. This symbol denotes what could lead to personal injury or damage to your property if you install the mechanism incorrectly. * After the installation has been completed,carry out a test run and checkthat there are no abnormalities. At the same time explain the safety precautions, method of operation and maintenance to your customers, and hand this manual over to them. * The customer id requested to keep this manual together with the user’s manual in a safe place. If another user is going to use this unit, make sure that the manuals are handed over to him. 1 Confirming Supplied Accessories * Before starting installation, make sure that the following accessories are present. 1 Drain lift up mechanism 2 Attachment 3 Screws (4×10) 4 VP-20 pipe 5 Pipe cover 6 Flexible hose 7 Fastener 8 L-shaped pipe (gas pipe) 9 L-shaped pipe (liquid pipe) 0 Insulator A 1 Insulator B 6t×220×80 3t×250×120 For internal insulation For external insulation For the installation of drain lift up mechanism 1 Drain lift up ×1 mechanism fixture ×1 ×6 ×1 For insulation of VP20 pipe ×1 ×1 ×1 ×1 PAC-SH83/84 ×1 For the insulation of L-shaped For the insulation of L-shaped pipes and and the pipes and and the PAC-SH85 ×2 refrigerant pipes. ×2 ×2 refrigerant pipes. * Please refer to the installation manual of an indoor unit for details. * The L-shaped pipes there are bringing are corresponding to either refrigerant plumbing. W1 In case of accessory parts VP-20pipe 4 and pipe cover 5 do not have enough length because the lifting height is high, please supply locally. 2 Installation Diagram of the Drain lift up mechanism.