Mitsubishi Electric SEZ-A24AR Manual de instalación

Air-ConditionersSEZ-A12, A18, A24AREnglishINSTALLATION MANUALFor safe and correct use, please read this installation manual thoroughly before installi

107.4. Outdoor unit (Fig. 7-8)• Connect cable from the indoor unit correctly on the terminal-block.• Use the same terminal block and polarity as is us

119. Air filter installation9.1. Confirmation of enclosed parts (Fig. 9-1)• Please ensure all the parts shown below are present before starting instal

129. Air filter installation9.4. Filter installation points (Rear air intake) (Fig. 9-4)1. Insert the filter into rail 22. Hook the filter onto rail 3

1310.1. Before test runs After completing installation and the wiring and piping of the indoor and outdoorunits, check for refrigerant leakage, loosen

1410.4. AUTO RESTART FUNCTIONThis model is equipped with the AUTO RESTART FUNCTION.When the indoor unit is controlled with the remote controller, the

151 Wiring from the Remote ControlThis wire is connected to terminal block for remote controller of the indoor unit (non-polar).2 When a Different Ref

Please be sure to put the contact address/telephone number onthis manual before handing it to the customer.• Low Voltage Directive 73/23/ EEC• Electro

2Contents1. Safety precautions ... 22. Selecting the installation loca

33. Installation diagram & Accessories3.1. Indoor unit (Fig. 3-1)1 Air inlet (rear side) *Select the either back side or bottom side2 Electrical p

4AB1233. Installation diagram & AccessoriesFig. 3-33.3. Checking the indoor unit accessories (Fig. 3-3)Check that the indoor unit is equipped with

55. Refrigerant piping work5.1. Refrigerant pipe (Fig. 5-1)Maximum difference between heights of indoor unit and outdoor unit, the length ofrefrigeran

6adcbef90°dcba5. Refrigerant piping workbaabebcdcA5.2. Flaring work• Main cause of gas leakage is defect in flaring work.Carry out correct flaring wor

75. Refrigerant piping work5.4. Purging procedures leak testPURGING PROCEDURESConnect the refrigerant pipes (both the liquid and gas pipes) between th

87. Electrical workNABHCFDEAGN2 3 N2 3 NL L 1 2NBCFEN2 3 12NL L AHADCEAGN3 NFNL L (1) SEZ-A12AR (1:1 SYSTEM)7.1. Power supply (Fig. 7-1)Electrical spe

97. Electrical workFig. 7-4LNN2 3N2 3 12512763465 mm15 mm12Fig. 7-3• Perform wiring as shown in the diagram to the lower left. (Procure the cable lo-c