Panasonic S-22ML1E5 Installation Instructions Manual

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Panasonic S-22ML1E5 Installation Instructions Manual Manual pdf 31 page image

304-3. Wiring System DiagramNOTE(1) Refer to Section 4-2. “Recommended Wire Length andWire Diameter for Power Supply System” for the expla-nation of “A,” “B,” “C,” “D,” “E,” and “F,” in the abovediagram.(2) The basic connection diagram of the indoor unit shows theterminal boards, so the terminal boards in your equipmentmay differ from the diagram.(3) Refrigerant Circuit (R.C.) address should be set beforeturning the power on.(4) Regarding R.C. address setting, refer to the installationinstructions supplied with the outdoor unit. Auto addresssetting can be executed by remote controller automati-cally.1(L) 2(N) U1 U2 R1 R27P terminal boardPowersupplyUnitcontrollineRemotecontrollineD1, L1 Type5P terminal boardPowersupplyK1 TypeUnitcontrollineex.) MF1 TypeU2U1R2R1LNR2R1R2R1R2R12121U2U1LNU2U1LNU2U1LN212121DECBLNLNLNLN21BBBCDDC43A L1L2L3N43A L1L2L3NFC L1L2L3NL1L2L3N12Power supply220 – 240V ~50/60HzRemotecontrollerRemotecontrollerRemotecontrollerWHTBLKWHTBLKWHTBLKPower supply220 – 240V ~50/60HzPower supply220 – 240V ~50/60HzPower supply220 – 240V ~50/60HzGroundGroundGroundGroundGroundGroundInter-outdoor-unit control wiringGroundGround GroundOutdoor unitINV unitPower supply380 – 415V, 3 N~, 50HzPower supply380 – 415V, 3 N~, 50HzOutdoor unitINV unitGroundGroundGroundGroundGroundGroundIndoor unit(No. 1)Indoor unit(No. 2)Indoor unit(No. n)Indoor unit(No. 3)Group control:L N U1 U2 R1 R26P terminal boardP1, R1 TypeRemotecontrollineUnitcontrollinePowersupply