Mitsubishi Electric PUMY-125YMA Manuale di Installazione

Air-Conditioners For Building ApplicationOUTDOOR UNITPUMY-P125YMAPUMY-125YMAINSTALLATION MANUALFor safe and correct use, please read this installation

10GBDFINLEPGRRUTRAppropriate tightening torque by torque wrench:Copper pipe external dia. (mm) Tightening torque (N·m) / (kg·cm)ø6.35 14 to 18 / 140 t

11GBDFINLEPGRRUTR2 EvacuationEvacuate with the ball valve of the outdoor unit closed and evacuate both theconnection piping and the indoor unit from t

12GBDFINLEPGRRUTRWhen using shielded wiring, connect shield ground of the indoor unit transmis-sion line to the earth screw () and connect shield grou

13GBDFINLEPGRRUTRExample of a group operation system with multiple outdoor units (Shielding wires and address setting arenecessary.)<Examples of Tr

14GBDFINLEPGRRUTR10. Test run10.1. The following phenomena do not represent trouble (emergency)Display of remote controller“Cooling (heating)” flashes

BG79S365H01Printed in JapanHEAD OFFICE: MITSUBISHI DENKI BLDG., 2-2-3, MARUNOUCHI, CHIYODA-KU TOKYO 100-8310, JAPANPlease be sure to put the contact a

24[Fig. 4.0.1][Fig. 5.0.1]5<B>(2)<A>(1)<A>(3)(4)<B>Service space(mm)Min.500Min. 150Min. 10Min. 10Min. 300<A>(5)Air outle

3[Fig. 6.2.1]6[Fig. 6.1.1]6.16.2[Fig. 6.1.2]Make theembeddingdeepMake wideA M10 boltM10 bolt (Fasten with bolt)Installation baseMax. 25 mmLength of fo

477.2DCCBEFGHIJALOHIBAKJLHMCDEFGILO HI[Fig. 8.3.1][Fig. 8.3.3][Fig. 8.3.2]8.38.28[Fig. 7.2.1]BAHB CLrDeahb c dCCCCCBAabc dCDCCCCCe fHhLr[Fig. 8.2.2][F

59.498.4[Fig. 8.4.4][Fig. 8.4.3][Fig. 8.4.2]CABDE[Fig. 8.4.1][Fig. 9.4.1]D DCAD DAB3 N~380 - 415 V~/N 220 - 240 V[Fig. 9.2.1][Fig. 9.3.2]BADCEEEDABDFG

6GBDFINLEPGRRUTRContents1. Safety precautions1.1. Before installation and electric works Before installing the unit, make sure you read all the “Safet

7GBDFINLEPGRRUTR• The reverse phase of L lines (L1, L2, L3) and the reverse phase of L linesand N line can be not be detected.- The some electric part

8GBDFINLEPGRRUTR5. Selection of installation site4. Space required around unit[Fig. 4.0.1] (P.2)<A> Top view <B> Side view(1) Basic space

9GBDFINLEPGRRUTR6. Installation of unit6.1. Installation[Fig. 6.1.1] (P.3)A M10 anchor bolt procured at the site.• Fix unit tightly with bolts so that