Mitsubishi Electric PQRY-P400-500YSGM-A Manuale di Installazione

GBDFINLEPGRRUTRAir-Conditioners For Building ApplicationHEAT SOURCE UNITPQRY-P400·500YSGM-AINSTALLATION MANUALFor safe and correct use, please read th

10GBDFINLEPGRRUTR4. Confirmation of parts attached6. Installation of unit and service space6.1. Installation• Using the anchoring holes shown below, f

11GBDFINLEPGRRUTRsealant particles, or rust, do not enter the pipes.• Water Quality Processing1 Depending on the quality of the cold-temperature water

12GBDFINLEPGRRUTR8. Refrigerant piping installationA Residues in commercially available antioxidants may have adverse effects onthe equipment. Braze o

13GBDFINLEPGRRUTRThe total length of each liquid line is as follows:ø22.2: A = 40 mø12.7: C + D = 10 + 10 = 20 mø9.52: B + b + e + f = 10 + 5 + 10 + 1

14GBDFINLEPGRRUTRRestriction• If a flammable gas or air (oxygen) is used as the pressurizationgas, it may catch fire or explode.• Do not use a refrige

15GBDFINLEPGRRUTR10. Wiring10.1. Caution1 Follow ordinance of your governmental organization for technical standard re-lated to electrical equipment,

16GBDFINLEPGRRUTR2 Wiring examples• Controller name, symbol and allowable number of controllers.2. Remote control cables• M-NET Remote Controller• MA

17GBDFINLEPGRRUTR<Permissible Lengths>1 M-NET Remote controller• Max length via outdoor units: L1 + L2 + L3 + L4 and L1 + L2 + L3 + L5 and L1 +

18GBDFINLEPGRRUTR12. Information on rating platePQRY-P400YGM-A–232ModelRefrigerant (R410A) kgAllowable pressure (Ps)Net weight kgPQY-P01YGM-A12.0208MA

25[Fig. 5.0.1]8 m=>40°=<8 m=>CC<A><B>CDCBAABD1990(10) *1990166025705504590099045 90099045 9004599045 900451660257055016602570550(

3[Fig. 6.2.2]6.2BV5BV3BV4990400 990<A><B>990400400BV5BV3BV4400(1254)(50) *2602600 600602(10) *1GHKN OQML *LMRIIJ JJG GP HG Piping space (f

488.2[Fig. 8.2.1]A Heat exchanger unitB Compressor unitC BC controller (main)D BC controller (sub)E indoor unit (20 ~ 140)F indoor unit (200, 250)No.2

5[Fig. 9.4.4][Fig. 9.4.3][Fig. 9.4.2]CABDE[Fig. 9.4.1]BADCEEEDABDFGB<D> Floor (waterproofing)EIB<C> Outer wall (exposed)A B<A> Inner

610[Fig. 10.2.1]10.2ABCL1 L2 L3 N M1M2 M1M2 STB3 TB7TB1A Power sourceB Transmission lineC Earth screw[Fig. 10.2.2]CN103BCN102BCN101BCN103ACN10

7[Fig. 10.3.2][Fig. 10.3.1]A Group 1B Group 4C Group 5D Shielded wireE Sub remotecontroller( ): Address[Fig. 10.3.3]<A> Change the jumper conne

8GBDFINLEPGRRUTRContents1. Safety precautions1.1. Before installation and electric works Before installing the unit, make sure you read all the “Safet

9GBDFINLEPGRRUTR• Install the power cable so that tension is not applied to the cable.- Tension may cause the cable to break and generate heat and cau