Panasonic CS-KE30NKU How to Install the Outdoor Unit, Wiring Instructions for the Outdoor Unit

Page 103

4. How to Install the Outdoor Unit

496,*:0546(4,2

 

First refer to Section 2. Installation Site Selection.

4-1. Wiring Instructions for the Outdoor Unit

 

 

Regulations on wire size differ from locality to locality. For

 

 

field wiring requirements, please refer to your local elec-

 

 

trical codes. Make sure that the installation fully complies

#*8,=

 

with all local and national regulations.

 

 

(1) Remove the 3 screws from the inspection panel.

 

 

(Fig. 46a)

 

 

Remove the inspection panel by sliding it downward

 

 

and pulling it toward you. (Fig. 46b)

 

 

(2) Connect the inter-unit and power supply line accord-

Fig.46a

Fig.46b

 

 

ing to the wiring system diagram on the inspection

 

 

panel. (Fig. 46c)

 

()04,:

(3) When connections are completed, check that all

 

 

connections are correct as shown in the wiring sys-

 

 

tem diagram.

 

 

(4) Be sure to ground the unit according to your local

 

 

codes.

 

$,8304(262(:,

 

 

4-2. Routing the Tubing and Wiring

 

 

 The tubing and wiring can be extended out in 3 direc-

 

 

tions: front, rear, and right. Use a nipper or similar

 

 

tool to cut out the knockout holes for the inter-unit

 

 

control wiring outlet, power wiring outlet, and tubing

Fig.46c

 

outlet from the appropriate covers A and B. (Fig. 46d)

 

 

CAUTION

Route the tubing so that it does not contact the compressor, panel, or other parts inside the unit. Increased noise will result if the tubing contacts these parts.

When routing the tubing, use a tube bender to bend the tubes.

 

 

'0804.5;:2,:

 

 

",(8

 

 

4:,8;40:

 

 

65=,8204,

 

 

*54+;0:

 

 

Cover B

'0804.5;:2,:

 

 

854:

$;)04.5;:2,:

"0./:

 

Cover A

5=,8 9;662?204,

 

 

*54+;0:

Fig.46d

23

Image 103
Contents 852 360 CS-KE30NKU + CU-KE30NKU CS-KE36NKU + CU-KE36NKUIndoor Model No Product Code No Outdoor Model No Product Code NoSafety Precautions Prohibit Table of Contents Checking Electrical Components Operating Range Temperature Indoor Air Intake Temp Outdoor Air Intake TempOutdoor Unit SpecificationsUnit Specifications Indoor Unit208V CS-KE36NKU 21.9 19.9 Indoor Unit Major Component SpecificationsIndoor Unit CS-KE30NKU CB-CS-KE36NKU Indoor Unit CS-KE36NKUCompressor Outdoor UnitOutdoor Unit CU-KE30NKU BoardOutdoor Unit CU-KE36NKU Other Component Specifications Dimensional Data Inchmm 194-00-1 Unit Indoor unit Outdoor unit Refrigerant Flow DiagramRefrigerant Flow Diagram Indoor Unit CS-KE30NKU Outdoor Unit CU-KE30NKUPerformance Data Temperature ChartsHigh pressure performance chart Indoor Unit CS-KE36NKU Outdoor Unit CU-KE36NKU Discharge 9535 8630 Indoor CU-KE30NKU Power Supply 230V Single Phase 60Hz Cooling CapacityCooling Capacity CS-KE30NKU34,000 BTU/h Outdoor Cooling Capacity Low Ambient30,900 30,870 30,800 30,710 30,590 30,400 30,210 Heating Capacity Power Supply 230V Single Phase 60Hz Heating CapacityTH Total Heating Capacity BTU/h 36,000 BTU/h Air Throw Distance Charts Cooling Heating Electrical CharacteristicsElectrical Data Voltage230V Cooling650 8FA2-5251-12400-1 Electric Wiring DiagramsController 8FA2-5251-15200-0Auto cooling/heating operation FunctionsOperation Functions Emergency operationLamp colors Timer backupNoise Reducing Control Outdoor Unit Switching Procedure to Noise Reducing ControlOperation Sound CU-KE36NKU Maximum Current Value Change ProcedureMaximum Current Value Change Function Description of functionFreeze prevention Compressor discharge temperature controlProtective Functions Overload prevention during heatingCT Peak current cut-off control Defrost detection and releaseReverse-Cycle Defrosting Precautions before Performing Inspection or Repair Troubleshooting Before Calling for ServiceMethod of Self-Diagnostics Diagnosis Contents Self-diagnostics LampsReplace the controller NormalReplace the circuit board or the fuse Checking the Indoor and Outdoor Units Using the TEST/T-RUN terminalsChecking the indoor unit Control Check items unit operation Before the Operation Serial Communication Error Identification ProcedureAlarm Code E05 Off Blinking IlluminatedFrom the previous page a Alarm Code E07/P04/P05/P20/P27 Indoor Fan Motor Trouble Diagnosis of Fan MotorPin 2 PG white Outdoor Fan MotorPin 3 Gnd blue Pin 1 Vcc brownLocations most susceptible to noise Trouble Correction Noise Malfunction and Electromagnetic InterferenceNoise malfunction Electromagnetic interferenceMeasurement of Insulation Resistance for Electrical Parts Power Supply CordChecking Electrical Components Measurement of Insulation ResistanceChecking Continuity of Fuse on PCB Assy Characteristics Refrigerant R410A Special Precautions When Servicing UnitCharacteristics of New Refrigerant R410A What is New Refrigerant R410A?Checklist before Servicing Tools Specifically for R410A Tubing Installation ProceduresCase of Compressor Malfunction Procedure for Replacing CompressorTo prevent the composition Configuration and characteristics of cylindersAmount in the charging cylinder is less than 20% ExampleWelding leaking points Case Refrigerant is LeakingRecharging Use of Existing Units When Tubes are ExtendedCharging Additional Refrigerant Retro-Fitting Existing SystemsAppendix a Operating Instructions CS-KE36NKU CS-KE30NKUProduct Information FeaturesContents Safety PrecautionsAvoid Installation LocationSafety Instructions Electrical RequirementsUnit Display and Operation Button Names of PartsSymbols Remote Controller DisplayRemote Controller High Power button HR. Timer button 1-HOUR OFF TimerTemperature setting buttons Temp Mode selector button20 mm Using the Remote ControllerACL button 32 x 13/16Automatic Operation Operation with the Remote ControllerManual fan speed Cooling and DRY ModeHeating Mode Automatic fan speedUnoccupied Indication Status High Power ModeSpecial Remarks Operation Indication Setting the TimerTips for Energy Saving Using the 1-HOUR OFF Timer1030 pm 710 am 1100 am Present time When the air conditioner is not running Adjusting the Airflow DirectionWashing the front panel with water How to replace the filterCleaning the main unit and Remote Controller Removing and remounting the front panelOperating Range Wired Remote ControllerTrouble Possible Cause Remedy Model No Outdoor Unit Indoor Unit SpecificationsPage 852-6-4190-587-00-0 Contents Installation Instructions Split System Air ConditionerPlease Read Before Starting Accidentally Fins of the outdoor unit. You may get injuredOptional Copper Tubing Kit Tools Required for Installation not suppliedAccessories Supplied with Unit Table GeneralAdditional Materials Required for Installation Installation Site SelectionSolid base must not cover the hole of the bottom plate  Countermeasures against snow and wind Precautions for Installation in a Snowy Area $/,8,3?,4508-25=  $/,04.3?-8,,D,4+89 Unit inch 4922054=0/041,9-*04.52,9 Required space around the outdoor unit$/,-8544+5/90+,9398,30456,4 27-5/8 11-5/8 Air Intake 25/32 13/32 13-3/8 14-31/32  #04.2,4004922054  9*2,9545/90+,9 4522,8/4/,/,0./5-/,5+55840 9*2,9545/90+,9 Installation in front-rear rowsObstacles to the front and rear of unit  #04.2,4004922054Make a Hole How to Install the Indoor UnitTrical wiring or conduits are Remove the Rear Panel from the UnitHole Dia Install the Rear Panel on the WallIf Wooden Wall If Block, Brick, Concrete or Similar Type WallHow to remove the grille Removing and Installing the GrilleHow to replace the grille Shape the Indoor Side Tubing Wiring Instructions General precautions on wiringWire Size and Length Wiring Instructions for Inter-unit Connections For Outdoor Unit  For solid core wiring or F-cable How to connect wiring to the terminal For Indoor Unit For stranded wiring  Right-side tubing Mounting Left-side tubing Switching drain hose and drain capDrain cap Frame Fastening Method Do not supply power toTubing and wiring to the out To unmount indoor unitCover B How to Install the Outdoor UnitWiring Instructions for the Outdoor Unit Routing the Tubing and WiringUse of the Flaring Method Flaring Procedure with a Flare ToolTo 0.5 mm Adjust so that the amount of tube Refrigerant TubingTaping the Tubes Connecting Tubing between Indoor and Outdoor UnitsFinishing the Installation Insulation of Refrigerant TubingAir Purging Hex wrench before Be sure to completely insertAttempting to turn the valve How to Test Run the Air Conditioner  Pump Down  Basic Functions of the Service ValvesRemote Controller Installation Position  Service Valve ConnectionsAddress Setting of the Remote Controller Address SwitchDC1111-0

CS-KE30NKU, CS-KE36NKU, CU-KE30NKU, CU-KE36NKU specifications

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In terms of user convenience, both the CU-KE and CS-KE series are equipped with programmable timers, allowing users to set their desired operation schedules. They also come with a remote control for ease of use, enabling adjustments from a distance. The installation process is straightforward, and the sleek design blends seamlessly with various interior aesthetics, making them a suitable choice for any room.

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