Panasonic CU-3KE19NBU Manuel d'installation

INSTALLATION INSTRUCTIONSCU-3KE19NBUCU-4KE24NBUCU-4KE31NBU(852-6-4190-584-00-2)APPENDIX AA-1

9(A)Fig. 4gUnion 3/8"(9.52mm)Flare 1/2"(12.70mm)(1/2"(12.70mm) 3/8"(9.52mm)) Supplied ReducerDC(CS-MKE7NKU,CS-MKE9NKU,CS-MKE12

10(D)Fig. 4jUnion 5/8"(15.88mm)Flare 1/2"(12.70mm)(1/2"(12.70mm) 5/8"(15.88mm))Locally purchasedCD(CS-MKE7NKU,CS-MKE9NKU,CS-MK

2-3. Outdoor UnitAVOID: heat sources, exhaust fans, etc. (Fig. 5a) damp, humid or uneven locations.DO: choose a place as cool as possible. choose

12(1) Recommended dimensions of the baffle platesDFECJHLIBKQRAGO(3- 6.5 mm)3- 1/4"(2- 6 mm) 2- 15/64"ABHCEFKIJGGD(4- 6.5 mm)4

13(3) Installation procedurePanel topPanel frontPanel side RPanel side L1. Air Intake Baffle(1) Left side1. Remove the top panel from the unit.2. Remo

14Fig. 6a23-15/165-11/3215/3235-7/16 (900)13-19/3212-19/3214-17/322-29/3229-1/8 (740)23/321-13/162-1/165-29/322-27/322-3/42-1/324-7/162-15/162-3/44-1/

152-6. Diagram of Outdoor Unit InstallationNever install only a single indoor unit.Be sure to connect indoor and outdoor units only incombinations tha

163. Installation Process3-1. Embedding the Tubing and Wiring Do not connect tubes to locations that are embedded. Be sure to bind refrigerant tubi

17When reaming, hold the tube end downward and be sure thatno copper scraps fall into the tube. (Fig. 9)(3) Remove the flare nut from the unit and be

183-6. Insulation of Refrigerant TubingTo prevent heat loss and wet floors due to dripping of con-densation, both tubes must be well insulated with a

For Outdoor UnitThis air conditioner uses the refrigerant R410A. External diameter of service port R410A: 5/16" Split System Air Conditioner 8526

194. Air PurgingAir and moisture remaining in the refrigerant system haveundesirable effects as indicated below. Therefore, theymust be purged comple

20Cap tightening torque:170 – 215 lbs·in(200 – 250 kgf·cm)(Tighten by hand, then use a wrench to turn approximately 45°.)StopperSpindleService

21 Pump Down When relocating or disposing of the air conditioner, request thisservice from the dealer where the unit was purchased, or from anapprop

225. Wiring Instructions5-1. General Precautions on Wiring(1) Before wiring, confirm the rated voltage of the unit asshown on its nameplate, then ca

23WARNING Be sure to comply with local codes on running thewire from the indoor unit to the outdoor unit (sizeof wire and wiring method, etc.). Each

24When connecting each power wire to the correspondingterminal, follow the instructions “How to connect wiringto the terminal” and fasten the wire sec

25123123123123Indoor unit BIndoor unit AGroundPower:Single-phase,230/208VAC 60HZPower breaker(not provided)Outdoor unit Terminal boardLabel AInter-uni

26Regulations on wire size differ from locality to locality. Forfield wiring requirements, please refer to your local electri-cal codes. Make sure tha

277. Connecting a Home Automation DeviceThe HA (white) 4P terminal is located on the indoor unit PCB. If a HA device will be used, connect it to this

DC1111-0

IMPORTANT! Please Read Before StartingThis air conditioning system meets strict safety and operatingstandards. As the installer or service person, it

 8VHWKHIODUHPHWKRGIRUFRQQHFWLQJWXELQJ $SSO\UHIULJHUDQWOXEULFDQWWRWKHPDWFKLQJVXUIDFHVRIthe flare and union tubes before connecting them

41-2. Accessories Supplied with Unit Table 11-3. Optional Copper Tubing KitCopper tubing for connecting the outdoor unit to theindoor unit is availa

52. Installation Site Selection2-1. Indoor UnitAVOID: direct sunlight. nearby heat sources that may affect performance of theunit. areas where le

6 install the indoor unit more than 3.3' (1 m) away from anyantenna or power lines or connecting wires used for tele-vision, radio, telephone, s

7Fig. 4bUnion 1/2"(12.70mm)1/2"(12.70mm)Flare 3/8"(9.52mm)A joint for connecting tubes of different sizes (3/8"(9.52mm) 1/2&qu

8(B)Fig. 4dCBA(CS-MKE7NKU,CS-MKE9NKU,CS-MKE12NKU)(CS-MKE9NB4U,CS-MKE12NB4U)(CS-MKE7NKU,CS-MKE9NKU,CS-MKE12NKU)(CS-MKE9NB4U,CS-MKE12NB4U)DOutdoor unit