Panasonic CZ-ESWC2 Manual de Instalação

INSTALLATION INSTRUCTIONSVRF System Air ConditionerThis air conditioner uses the refrigerant R410A.NOTE External diameter of service port R410A: 5/16&

103. HOW TO INSTALL THE INDOOR UNIT4-Way Cassette Type (U1 Type) 3-1. Preparation for SuspendingThis unit uses a drain pump. Use a level gauge to ch

11(2) The length of suspension bolts must be appropriate for a distance between the bottom of the bolt and the bottom of the unit of more than 19/32&q

12CAUTIONIn cases where it is necessary to raise the height ●of the drain piping, the drain piping can be raised to a maximum height of 33-15/32"

133-6. How to Install the Ceiling Panel3-6-1. Before Installing the Ceiling PanelChecking the unit position(1) Check that the ceiling hole is within

143-6-2. Installing the Ceiling PanelAfter completing the wiring process, install the supplied wiring cover before installing the panel.It is not pos

153-6-3. Wiring the Ceiling Panel(1) Open the cover of the electrical component box. (2) Connect the 7P wiring connector (red) from the ceiling panel

163-6-5. Checking After InstallationCheck that there are no gaps between the unit and the ceiling panel, or between the ceiling panel and the ceiling

174-Way Cassette 60 × 60 Type (Y1 Type) 3-8. Preparation for SuspendingThis unit uses a drain pump. Use a level gauge to check that the unit is level

18CAUTIONAttach so that the hose band ●fastener is on the side of the drain port.Attach the hose bands so that ●each is approximately 13/64" to

193-12. Checking the DrainageAfter wiring and drain piping are completed, use the following procedure to check that the water will drain smoothly. For

2IMPORTANT! Please Read Before StartingThis air conditioning system meets strict safety and operating standards. As the installer or service person, i

20CAUTIONIf the screws are not suffi ciently ●tightened, trouble such as that shown in the fi gure below may occur. Be sure to tighten the screws secur

213-13-5. Checking After InstallationCheck that there are no gaps between the unit and the ceiling panel, or between the ceiling panel and the ceilin

221-Way Cassette Type (D1 Type) 3-14. Suspending the Indoor Unit(1) Follow the diagrams to make the holes in the ceiling. (Figs. 3-52 and 3-53)(2) De

233-15. Placing the Unit Inside the CeilingCAUTIONBe sure to use a level gauge and confi rm that the unit is level. If it is not level, water leakage m

242-1/8 19/32 19/32 2-1/8 Suspension bolts Suspension boltsTubing side Unit: in.Fig. 3-6025/32 25/32 25/32 CeilingmaterialFig. 3-61Drainage check sect

25CAUTIONDo not install an air bleeder as this may cause water to ●spray from the drain pipe outlet. (Fig. 3-64)In cases where it is necessary to rai

263-18. Electrical Power Wiring(1) Wiring connectionsThe power inlet is on the side of the indoor unit where the refrigerant tubing is located. The el

27Removing the intake grilleSlide the intake grille hooks (2 locations) in the direction of the arrow to open the intake grille. (Fig. 3-72)When the i

28(5) Align the installation holes on the panel with the bolt holes on the unit.(6) Insert the supplied washer head bolts into the 4 panel installatio

293-19-3. Wiring the ceiling panel(1) Loosen the 2 screws on the electrical component box lid, and remove the lid. (Fig. 3-80)(2) Fasten the wiring c

3When ServicingTurn the power OFF at the main power box (mains) • before opening the unit to check or repair electrical parts and wiring.Keep your fi n

30Fig. 3-84Indoor unit Inspection access 17-23/3217-23/32Air outlet duct flange Min. 9-27/32Min. 15-3/4Min. 25-19/3222-27/32 A (Suspension bolt pitch)

313-21. Suspending the Indoor UnitDepending on the ceiling type:• Insert suspension bolts as shown in Fig. 3-86 or• Use existing ceiling supports or

323-22. Installing the Drain Piping(1) Prepare standard hard PVC pipe (O.D. 1-1/4") for the drain and use the supplied hose band to prevent water

33CAUTIONBe careful since the fan will start when you short the pin on the indoor control board.(4) When the check of drainage is complete, open the c

343-25. When Installing the Indoor UnitConfi rm that the indoor unit should be installed in a horizontal position.Use the level gauge or vinyl tube and

35Slim Low Static Ducted Type (M1 Type) 3-27. Required Minimum Space for Installation and ServiceThis air conditioner is usually installed above the

36A2.32.7Unit: ft.(Inspection access)Arrow view A Inspection access (Field supply)CeilingAir intakeAir discharge3-28. Preparations Before Installation

373-30. Installing the DuctConnect the duct supplied in the fi eld.Air inlet sideAttach the duct and intake-side fl ange (fi eld supply). ●Connect the fl

383-31. Suspending the Indoor UnitDepending on the ceiling type:• Insert suspension bolts as shown in the diagram or• Use existing ceiling supports

393-32. Installing the Drain Piping(1) Prepare standard hard PVC pipe (O.D. 1-1/32") for the drain and use the supplied hose band to prevent wate

4IMPORTANT! ...2Please Read Before StartingCheck of Density Limit1. GENERAL ...

40177 353177 353Airflow (CFM) Airflow (CFM)Airflow (CFM) Airflow (CFM)Airflow (CFM)S-09MM1U6S-07MM1U6Airflow (CFM)External Static Pressure (in.WG)Exte

41High Static Pressure Ducted Type (E1 Type) 3-35. Required Minimum Space for Installation and ServiceThis air conditioner is usually installed abov

423-36. Suspending the Indoor UnitDepending on the ceiling type:Insert suspension bolts as shown in Fig. 3-120 ●orUse existing ceiling supports or con

43Sealing tape Drain joint (supplied) Drain pan Drain opening (25A or 1-11/32" male screw) Fig. 3-123Good Min. 1/100 Downward gradient Not good F

44Ceiling Type (T1 Type) 3-40. Required Minimum Space for Installation and Service(1) Dimensions of suspension bolt pitch and unitTable 3-6Unit: in.D

453-41. Suspending the Indoor Unit(1) Place the full-scale diagram (supplied) on the ceiling at the spot where you want to install the indoor unit. Us

46(5) Before suspending the indoor unit, remove the 2 or 3 screws on the latch of the air-intake grilles, open the grilles, and remove them by pushing

47CAUTIONAttach so that the hose band fastener is ●on the side of the drain port. Attach the hose bands so that each is ●approximately 13/64 – 63/64

48Never allow traps to occur in the course of the piping. ●Insulate any piping inside the room to prevent dripping. ●After the drain piping, pour wate

49Wall Mounted Type (K1 Type) 3-45. Removing the Rear Panel from the Unit(1) Remove the set screws used to fasten the rear panel to the indoor unit d

51. GENERALThis booklet briefl y outlines where and how to install the air conditioning system. Please read over the entire set of instructions for the

503-47. Installing the Rear Panel onto the WallConfi rm that the wall is strong enough to support the unit. See either Item a) or b) below depending on

513-49. Preparing the Tubing(1) Arrangement of tubing by directionsa) Right or left tubingThe corner of the right or left frame should be cut with a h

523-50. Shaping the TubingRight-rear tubing(1) Shape the refrigerant tubing so that it can easily go into the hole. (Fig. 3-166)(2) After performing a

533-52. When Using Wireless Remote Controller Instead of Wired Remote ControllerWhen the wireless remote controller is to be used, slide the switch on

543-53. External Electronic Expansion Valve Kit (CZ-P56SVK1U)Precautions in this manual are given in the form of “Warnings” or “Cautions.” Both types

553. Cutting and Flaring of Liquid TubeAfter determining the position for installation, cut the liquid tube and fl are the connecting portion. (Pay att

565. Flare Insulation of TubingAfter completing a leakage test, apply heat insulation. (Fig. 3-191)* Use the fl are insulator provided with the product

577. Wiring ProcedureWARNINGBe sure to turn the power off at the mains before removing or connecting connectors to avoid electric shock hazard.Connect

58Floor Standing Type (P1 Type) Concealed Floor Standing Type (R1 Type)3-54. Required Minimum Space for Installation and ServiceInstall the unit whe

59Unit: in.LengthTypeABCDEFLiquidtubeGastube7, 9, 12 35-19/32 27-1/4 26-29/64 26-3/16 19-11/16 3-25/64Ø1/4 Ø1/215, 1847-63/64 39-41/64 39-29/64 38-37/

6Table 1-1 (4-Way Cassette)Part Name Figure Q’ty RemarksFull-scale installation diagram 1 Printed on container boxDrain hose1 For securing drain hose

603-56. Removing and Attaching the Front Panel (Floor Standing Type)NOTEA dew-prevention heater is secured behind the front panel.When removing or att

61CAUTIONInsulate both gas and liquidtubes.To insulate tubes ●(1) Wrap the fl are nuts with the supplied white insulating tape.(2) Wrap the fl are nuts

62SUPPLEMENT ON DRAIN PIPING 1. Drain hose installationDrain portIndoor unitIndoor unitDrain port may possibly be damaged if PVC adhesive is used.*

634. ELECTRICAL WIRING 4-1. General Precautions on Wiring (1) Before wiring, confi rm the rated voltage of the unit as shown on its nameplate, then car

644-3. Wiring System Diagram****212121BCAL1L2L1L2L1L2L1L221ABAAU2U1L2L1R2R1U2U1L2L1R2R1U2U1L2L1R2R1U2U1L2L121B13RC(BLU)WHTBLKWHTBLKWHTBLKWHTBLK208 / 2

65(1) When linking outdoor units in a network, disconnect the terminal extended from the short plug (CN003, 2P Black, location: right bottom on the ou

66CAUTIONLoose wiring may cause the terminal to overheat or result in unit malfunction. A fi re hazard may also exist. Therefore, ensure that all wirin

Clamping clipTwistEarth screwPower wiring (fi eld supplied)Connection for Solenoid Valve Kit (for 3WAY)Remote control wiring and Inter-unit control wir

68Important Note When Wiring for Common Type (Continued)Remote control wiring and Inter-unit control wiring (fi eld supplied)E1 TypeM1 TypeT1 TypeP1, R

69Important Note When Wiring for Common Type (Continued)K1 TypeK1 TypeConduit(fi eld supplied)Model : S-07MK1U6S-09MK1U6S-12MK1U6Power wiring (fi eld s

7Table 1-4 (High Static Pressure Ducted)Part Name Figure Q’ty RemarksWasher8 For suspending indoor unit from ceilingNut8 For suspending indoor unit f

704-5. Important Note When Wiring for Y1 TypeConnect the wires referring to the diagram.Note that the control wirings (Low Voltages) shall be segregat

715. HOW TO PROCESS TUBINGThe liquid tubing side is connected by a fl are nut, and the gas tubing side is connected by brazing.5-1. Connecting the Ref

72Caution Before Connecting Tubes Tightly(1) Apply a sealing cap or water-proof tape to prevent dust or water from entering the tubes before they are

735-3. Insulating the Refrigerant TubingTubing InsulationThermal insulation must be applied to all unit tubing, ●including the distribution joint (pu

74ClampDrain horseInsulated tubesFig. 5-10Apply putty hereTubingFig. 5-115-4. Taping the Tubes(1) At this time, the refrigerant tubes (and electrical

756. APPENDIXNAME OF PARTS 4-Way Cassette (U1) 4-Way Cassette 60 × 60 (Y1)Water drain Ceiling panel (optional) Air outlet (4 locations) Air intake g

76Care and Cleaning WARNING1. For safety, be sure to turn the air conditioner off and also to disconnect the power before cleaning.2. Do not pour w

77Care and Cleaning (continued) How to remove the fi lter4-Way Cassette (U1):4-way Cassette 60 × 60 (Y1):1. Use a screwdriver to remove the bolt scre

78Care and Cleaning (continued) How to remove the fi lter(continued)Ceiling (T1): 1. Take hold of the fi nger-hold on the air intake grille and press

79Care and Cleaning (continued) How to remove the filter(continued)Floor Standing (P1):Concealed Floor Standing (R1):1. Remove the screw at the bott

8Table 1-8 (Slim Low Static Ducted)Part Name Figure Q’ty RemarksWasher8 For suspension fi ttingFlare insulation T3T52 set For gas / liquid tube con

80CAUTION1. Certain metal edges and the condenser fi ns are sharp and may cause injury if handled improperly; special care should be taken when you cl

81Troubleshooting If your air conditioner does not work properly, fi rst check the following points before requesting service. If it still does not wo

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92. SELECTING THE INSTALLATION SITE2-1. Indoor UnitAVOID:areas where leakage of fl ammable gas may be expected. ●places where large amounts of oil mis