Air-Conditioners For Building Application INDOOR UNIT PKFY-P·VBM-E For use with the R410A Uso del refrigerante R410A Bei Verwendung von R410A A utiliser avec le R410A Para utilizaçao com o R410A Bij gebruik van R410A R410A ile beraber kullanmak için Para utilizar con el R410A INSTALLATION MANUAL FOR INSTALLER English (GB)
Contents 1. Safety precautions ..................2 4. Refrigerant pipe and drain pipe ..............4 2. Installation location ..................2 5. Electrical work ...................6 3. Installing the indoor unit ................3 6. Test run ......................7 Note: The phrase “Wired remote controller” in this installation manual refers only to the PAR-21MAA. If you need any information for the other remote controller, please refer to either the installation manual or initial setting manual which are included in these boxes.
3. Installing the indoor unit 3.1. Installing the wall mounting fixture (Fig. 3-1) (mm) 79.5 3.1.1. Setting the wall mounting fixture and piping positions 109.5 Using the wall mounting fixture, determine the unit’s installation position and the locations of the piping holes to be drilled. Warning: Before drilling a hole in the wall, you must consult the building contractor.
3. Installing the indoor unit Lift the indoor unit by hooking the supporting piece (attached to the mount board) to the ribs on the back of the unit as shown. (Fig. 3-6) When piping work etc. is complete, replace the supporting piece on the mount board.
Page 5
4. Refrigerant pipe and drain pipe (mm) 4.2. Positioning refrigerant and drain piping Position of refrigerant and drain piping (Fig. 4-2) (Effective length: 640) Gas pipe Liquid pipe Drain hose Fig. 4-2 (mm) Determine the position of the knockout holes on the unit body. (Fig. 4-3) Cut the knockout holes using a saw blade or an adequate knife.
5. Electrical work 5.1. Indoor unit (Fig. 5-1,5-2) Right side view (from CN90 1) Remove the front panel, then remove the corner box from the lower right corner of the indoor unit. 2) Remove the screw fixing the electric parts cover and remove the cover. Claw 3) Connect the power cable and transmission cable to the terminal block.
5. Electrical work 1 MA Remote controller M1 M2 M1 M2 M1 M2 polarized 2-wire) 2 M-NET Remote controller (Nonpolarized 2-wire) 3 Wireless remote controller(When installing wireless signal receiver) troller board. M1 M2 M1 M2 M1 M2 controller, connect TB15 each with the same number. mote controller.
Page 8
...............56 ..........58 ..................56 ................60 ............57 .................61 C *1 PKFY-P·VBM Min. 20 Min. 22 Min. 50 Min. 100 Max. 90...
Right side view (from CN90 Claw Clamp Fasten the cables with the clamp Cable(Front panel side) Connect the connector Fastener Direction to slide (Leave about four beads and cut the rest. ) M1 M2 TB15...
Page 14
This product is designed and intended for use in the residential, commercial and light-industrial environment. Importer: Mitsubishi Electric Europe B.V. Capronilaan 46, 1119 NS, Schiphol Rijk, The Netherlands French Branch 25, Boulevard des Bouvets, 92741 Nanterre Cedex, France German Branch...
Need help?
Do you have a question about the PKFY-P VBM-E and is the answer not in the manual?
Questions and answers