Mitsubishi Electronics MXZ-3B24NA manual

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Table of contents for the manual

  • Page 1

    Split-type Air-Conditioner MXZ-3B24NA MXZ-3B30NA MXZ-4B36NA Español Français English Installation Manual For INST ALLER • This manual only describes the installation of outdoor unit. When installing the indoor unit, refer to the installation manual of indoor unit. Any structural alterations necessary for installation must comply with local buil[...]

  • Page 2

    En-1 n Do not install the unit by yourself (user).  Incompleteinstallationcould causereorelectric shock,injuryduetothe unit falling,or leakageof water.Consultthe dealerfrom whomyou purchasedthe unitoraqualiedinstaller. n Perform the installation secur[...]

  • Page 3

    En-2 1-4.SELECTINGTHEINST ALLA TIONLOCA TION • Where it is not exposed to strong wind. • Whereairowisgoodanddustless. • Whererainordirectsunshinecanbeavoidedasmuchaspossible. • Where neighbours are not annoyed by operation sound or hot air. • Whererigidwallor[...]

  • Page 4

    En-3 1-5.INST ALLA TIONDIAGRAM Units should be installed by licensed contractor according to local code requirements. After the leak test, apply insulat - ing material tightly so that there is no gap. W h e n t h e p i p i n g i s t o b e a t - tached to a wall containing metals (tin plated) or metal netting, use[...]

  • Page 5

    En-4 2. OUTDOORUNITINST ALLA TION 2-1.INST ALLINGTHEUNIT Fix here with M10 bolts. Makethesetting depth deeper. Makewithwider. Anchor leg 25(31/32)orless Anchor both length Anchor both pitch (Unit:mm(inch)) • Besuretoxtheunit’slegswithboltswheninstallingit. ?[...]

  • Page 6

    En-5 3-2.PIPECONNECTION 1) Applya thin coatof refrigeration oil(G) to theared ends ofthe pipes and the pipe connections of the outdoor unit. 2) Alignthecenter ofthepipewith thatofthe pipeconnectionsof theoutdoor unit,thenhandtighten?[...]

  • Page 7

    En-6 4-3.TESTRUN • Test runs of the indoor units should be performed individually. See the installation manual comingwiththeindoorunit,andmakesurealltheunitsoperateproperly. • If the test run with all the units is performed at once, possible erroneous connect[...]

  • Page 8

    En-7 5. RELOCA TION ANDMAINTENANCE 5-1.PUMPINGDOWN When relocating or disposing of the air conditioner , pump down the system following the procedure below so that refrigerant is not released into the atmosphere. 1) Connectthegaugemanifoldvalvetotheserviceportofthestopvalveonthegaspi[...]