Manuel d'utilisation / d'entretien du produit CU-KS36NKUA du fabricant Panasonic
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AIR CO N DIT ION E R IMPORT ANT These air conditioners emplo y new refrigerant R410A. Pa y special attention when servicing the unit. TECHNICAL & SER VICE MANU AL CS-KS30NKU + CU-KS30NKU A CS-KS36NKU + CU-KS36NKU A DC INVER TER SPLIT SYSTEM AIR CONDITIONER Outdoor Model No.
• Before doing repair work, please read the " SAFETY PRECA UTIONS" carefully and fully understand them. • The precautionary items here are divided into " W ar ning" and " Caution" items.
W arning If refrigerant gas blows off during the work, do not touch the refrigerant gas as it may cause frostbite . If refrigerant gas leaks during the wor k, v entilate the room. If refrigerant gas catches fire, harmful gas may be generated. Do not mix any gas other than the specified refrigerant gas in the refrigerating cycle.
T able of Contents SAFETY PRECA UTIONS T ABLE OF CONTENTS 1. OPERA TING RANGE 2. SPECIFICA TIONS 2-1. Unit Specifications 2-2. Major Component Specifications 2-3. Other Component Specifications 3. DIMENSIONAL D A T A 4. REFRIGERANT FLO W DIA GRAM 4-1.
9. CHECKING ELECTRICAL COMPONENTS 9-1. Measurement of Insulation Resistance 9-2. Checking Continuity of Fuse on PCB Ass'y 10. REFRIGERANT R410A: SPECIAL PRECA UTIONS WHEN SER VICING UNIT 10-1. Characteristics of New Refrigerant R410A 10-2. Checklist bef ore Ser vicing 10-3.
95 °F DB / 71 °F WB 67 °F DB / 57 °F WB 1. OPERA TING RANGE Maximum Minimum 115 °F DB 0 °F DB T emperature Indoor Air Intake T emp. Outdoor Air Intake T emp.
2. SPECIFICA TIONS 2-1. Unit Specifications Indoor Unit CS-KS30NKU Outdoor Unit CU-KS30NKU A < 230V > D A T A SUBJECT TO CHANGE WITHOUT NO TICE. Remarks: Rating conditions are: Cooling: Indoor a.
Indoor Unit CS-KS30NKU Outdoor Unit CU-KS30NKU A < 208V > D A T A SUBJECT TO CHANGE WITHOUT NO TICE. V er tical dB-A dB-A Indoor : Hi/Me/Lo/Qt* Outdoor : Hi Air Filter Compressor Refrigerant / A.
Indoor Unit CS-KS36NKU Outdoor Unit CU-KS36NKU A < 230V > D A T A SUBJECT TO CHANGE WITHOUT NO TICE. V er tical dB-A dB-A Indoor : Hi/Me/Lo/Qt* Outdoor : Hi Air Filter Compressor Refrigerant / A.
Indoor Unit CS-KS36NKU Outdoor Unit CU-KS36NKU A < 208V > D A T A SUBJECT TO CHANGE WITHOUT NO TICE. V er tical dB-A dB-A Indoor : Hi/Me/Lo/Qt* Outdoor : Hi Air Filter Compressor Refrigerant / A.
Indoor Unit CS-KS30NKU 24BYJ48-1256 Flap Motor T ype Stepping Motor Rating Model Coil Resistance Oh m (Ambient T emp . 77 °F (25 °C)) Each P air of T erminal : 200 +/- 7% DC 12V Aluminum Plate Fin / Copper T ube 1 and 2 19.5 4.55 (0.423) F ace Area Coil Rows Fins P er inch Heat Exchanger Coil ft 2 (m 2 ) D A T A SUBJECT TO CHANGE WITHOUT NO TICE.
Indoor Unit CS-KS36NKU Flap Motor T ype Rating Model Coil Resistance Oh m (Ambient T emp . 77 °F (25 °C)) F ace Area Coil Rows Fins P er inch Heat Exchanger Coil ft 2 (m 2 ) D A T A SUBJECT TO CHANGE WITHOUT NO TICE. Control PCB Control Circuit Fuse Controls P ar t No .
Outdoor Unit CU-KS30NKU A 2-2-2. Outdoor Unit P .C.Board Circuit Fuse Controls P ar t No . - 250V 25A PO W -CH3082-B2 Noise Filer P .C .B Microprocessor 400V 3.15A CR-C3082-F Control P .C .B - - HIC-CH3072R-C1 H.I.C .Board D A T A SUBJECT TO CHANGE WITHOUT NO TICE.
Outdoor Unit CU-KS36NKU A P .C.Board Circuit Fuse Controls P ar t No . - 250V 25A PO W -CH3082-B2 Noise Filer P .C .B Microprocessor 400V 3.15A CR-C3682-F Control P .C .B - - HIC-CH3072R-C1 H.I.C .Board D A T A SUBJECT TO CHANGE WITHOUT NO TICE. Pints (cc) - Micro F VA C External Finish Acr ylic bak ed-on enamel finish FV68S .
2-3. Other Component Specifications Indoor Unit CS-KS30NKU CS-KS36NKU Outdoor Unit CU-KS30NKU A CU-KS36NKU A 0 32 50 68 86 104 122 140 158 176 194 (0) (10) (20) (30) (40) (50) (60) (70) (80) (90) 40 6.
3. DIMENSIONAL D A T A Indoor Unit CS-KS30NKU CS-KS36NKU Unit: inch(mm) (852-0-0010-196-00-0) 41-15/16 (1065) 9-1/16 (230) (3/32) 7-25/32 Wide tube dia.
Outdoor Unit CU-KS30NKU A CU-KS36NKU A Unit: inch(mm) (852-0-0010-194-00-1) 4-11/32 2-25/32 1-15/16 6-23/32 19/32 31/32 4-3/4 1-3/16 7/16 2-5/32 21/32 1-27/32 1-3/16 2-3/8 3/4 3-3/8 2-17/32 Wiring outlet (knock-out holes dia.
Wide tube service valv e Wide tube Narrow tube service valv e Narrow tube Heat exchanger Heat exchanger Cooling cycle Indoor unit Outdoor unit Electric expansion valv e Strainer M O. D 5/8" (15.88 mm) O. D . 3/8" (9.52 mm) 4. REFRIGERANT FLO W DIA GRAM 4-1.
5. PERFORMANCE D A T A 5-1. T emperature Char ts Indoor Unit CS-KS30NKU Outdoor Unit CU-KS30NKU A • Check each perf or mance v alue in test-run mode.
Indoor Unit CS-KS36NKU Outdoor Unit CU-KS36NKU A Cooling Characteristics (RH : 46%, Indoor f an speed : High fan) (60Hz, 230V) • Check each perf or mance v alue in test-run mode. Electrical performance values represent a combined indoor/outdoor v alue.
1. Rating conditions (#) : Indoor Unit Enter ing Air T emp . 80 °F (26.7 °C) DB / 67 °F (19.4 °C) WB : Outdoor Ambient T emp. 95 °F (35 °C) DB 2. 3. Above data represents the v alue when the operation frequency of a compressor is fix ed. Abov e data does not tak e F reeze Prev ention Protection dur ing cooling operation into account.
Outdoor Unit : CU-KS36NKU A Indoor Unit : CS-KS36NKU Pow er supply : 230V Single Phase 60Hz RATI NG C APACI TY: 34,000 BTU/h AI R FLOW RA TE: 630 CF M INDOOR OUTDOOR EN T. TEM P. o F ( o C ) AMBIEN T TEMP. o F ( o C) W B DB 65 75 85 95 105 115 (18.3) (23.
Outdoor Unit : CU-KS30NKU A Indoor Unit : CS-KS30NKU Pow er supply : 230V Single Phase 60Hz RATI NG C APACI TY: 30,600 BTU/h AIR FLOW RATE: 630 CF M IND OOR OUTDOOR ENT. TEM P. o F ( o C) AM BI ENT TEMP. o F ( o C) W B DB 0 5 15 25 35 45 55 (-17.8) (-15.
Outdoor Unit : CU-KS36NKU A Indoor Unit : CS-KS36NKU Pow er supply : 230V Single Phase 60Hz -1 RATI NG C APACI TY: 34,000 BTU/h AIR FLOW RATE: 630 CF M IND OOR OUTDOOR ENT. TEM P. o F ( o C) AM BI ENT TEMP. o F ( o C) W B DB 0 5 15 25 35 45 55 (-17.8) (-15.
Horizontal distance (ft.) Axis air velocity (ft./sec.) V er tical distance (ft.) Room air temp. : 80°F (26.7°C) Fan speed : High Cooling : Flap angle 0 , : Axis air velocity 0 : Flap angle 30 , : Axis air velocity 30 5-4.
Horizontal distance (ft.) Axis air velocity (ft./sec.) Vertical distance (ft.) Room air temp. : 80°F (26.7°C) Fan speed : High Cooling : Flap angle 0 , : Axis air velocity 0 : Flap angle 30 , : Axis.
6. ELECTRICAL D ATA 6-1. Electrical Characteristics Indoor Unit CS-KS30NKU Outdoor Unit CU-KS30NKU A Indoor UnitOutdoor Unit Fan Motor Fan Motor + Compressor Performance at 230V Single-phase 60Hz Rating conditions Running amp. A 0.4 Power input W A W 39 16.
Indoor Unit CS-KS36NKU Outdoor Unit CU-KS36NKU A Indoor UnitOutdoor Unit Fan Motor Fan Motor + Compressor Performance at 230V Single-phase 60Hz Rating conditions Running amp. A 0.4 Power input W A W 39 19.6 3,961 Rating conditions: Indoor air temperature: 80 °F (26.
CONTROLLER IND LAMP ASSY 1 2 4 5 1 2 4 3 3 5 1 2 3 9 1 2 3 4 5 4 5 6 7 6 7 8 8 9 1 2 3 9 1 2 3 4 5 4 5 6 7 6 7 8 8 9 LAMP 9P (WHT) 1 2 1 2 COIL 2P (WHT) ROOM/UV 4P (WHT) S-LINK (RAC) 4P (BLU) FLAP 5P .
Outdoor Unit CU-KS30NKU A CU-KS36NKU A 8F A2-5251-15300-0 CONTROL P .C .BO ARD NOISE FIL TER P .C . BOARD HIC BOARD + + HIC - W T S R V U + - + HIC + + L1 + L2 + DC - TH01 (YEL) TH1 + + M 3 COMPRESSOR.
Emergency operation Emergency operation is a vailable when the remote controller malfunctions, has been lost, or otherwise cannot be used. • The set temperature is 4°F(2°C) below the detected room temperature in the case of cooling operation.
HIGH PO WER NIGHT SETB A CK Lamp colors Timer backup This function acts to raise the power but keeps the AC system in the same operating mode. This function is set with the HIGH PO WER button on the remote controller . (It can be set regardless of the temperature and f an speed settings.
The noise reducing control is the function used f or silent operation of the air conditioner b y means of setting the dip s witch on the outdoor unit P .
The maximum current v alue is changed to 14A (f or CU-KS30NKU A) or 17A (for CU-KS36NKU A) to prev ent power break er tr ipping. (It is set to 24A when the unit is delivered from the f actory .) <Maximum Current V alue Change Procedure> (1) Remov e the inspection panel.
Compressor dischar ge temperature contr ol Freeze prevention During COOL or DR Y operation, freezing is detected and operation is stopped when the temperature of the indoor heat e xchanger matches the conditions below . 1. F reeze-pre vention operation is engaged when the temperature of the indoor heat e xchanger is below 41°F(5°C).
8. TROUBLESHOO TING (BEFORE CALLING FOR SER VICE) 8-1. Precautions before P erforming Inspection or Repair NO TE After checking the self-diagnostics monitor , turn the power OFF bef ore star ting inspection or repair . High-capacity electrolytic capacitors are used inside the outdoor unit controller (inv er ter).
Since the indications cov er various units, the corresponding par ts listed below ma y not be present in some models. (1) OPERA TION lamp (2) TIMER lamp (3) OPERA TION TIMER ON/OFF INDOOR UNIT (1) Self-diagnostics Lamps INDICA TION ON INDOOR UNIT ....
(2) If the self-diagnostics function fails to operate Check the indoor unit. Is the fuse blown? Replace the controller . Replace the circuit board or the fuse.
8-3. Checking the Indoor and Outdoor Units (1) Checking the indoor unit (2) Checking the outdoor unit Using the TEST/T -RUN terminals Control No. Check items (unit operation) T -R UN : T est r un (compressor and f an motor turn ON). TEST/MV : Compresses time to 1/60th (accelerates operation b y 60 times f aster than normal).
(3) Serial Communication Error Identification Procedure Refer to "Method of Self-Diagnostics" for the self-diagnostics procedure. (3-1) Alarm Code : E05 < Before the Operation > If the.
What is the latest self-diagnosis result ? Alarm Code : E07/P04/P05/ P20/P27 Alarm Code : E07/P04/P05/ P20/P27 Defect in the outdoor unit P .C. board. Alarm Code : E05 Defect or connection error in the inter-unit cable Defect in the indoor unit P .C. board ( Continued from the pre vious page A.
(3-2) Alarm Code : E07/P04/P05/P20/P27 T roubleshooting Serial Communication 1. T ur n off the power and wait until the power lamp (LED) of the outdoor unit controller is turned OFF . 2. Disconnect the cable from the ter minal 3 on the indoor unit terminal str ip .
[T rouble symptom 3] Motor rotates f or some time (sev eral seconds), but then quic kly stops, when the indoor unit operates. (There is trouble in the system that pro vides f eedbac k of motor rotation speed from the motor to the indoor unit controller .
8-4-2. Outdoor Fan Motor This outdoor DC f an motor contains an internal control PCB. Therefore , it is not possible to measure the coil resistance, and the f ollowing procedure should be used to check the motor . P erform the trouble diagnosis b y T est Run mode descr ibed on Installation Instructions of indoor unit.
8-5. Noise Malfunction and Electromagnetic Interference An inv er ter A/C operates using pulse signal control and high frequencies. Therefore, it is susceptib le to the effects of e xternal noise, and is lik ely to cause electromagnetic interf erence with nearby wireless de vices.
Insulation tester Probe Clip Ground wire T erminal plate Copper tube or metallic par t Clip Insulation tester Probe Fig. 1 Fig. 2 Fig. 3 Fig. 4 Copper tube or metallic par t Clip Insulation tester Probe Clip Insulation tester Probe Metallic par t F rom f an motor , compressor and other par ts 9.
Fuse PCB Ass'y Fig. 5 Fig. 6 Fuse 9-2. Checking Continuity of Fuse on PCB Ass'y Remov e the PCB Ass'y from the electr ical component bo x. Then pull out the fuse from the PCB Ass'y . (Fig. 5) Check f or continuity using a multimeter as shown in Fig.
10. REFRIGERANT R410A: SPECIAL PRECA UTIONS WHEN SER VICING UNIT 10-1. Characteristics of New Refrigerant R410A 10-1-1. What is New Refrigerant R410A? R410A is a new refrigerant that contains two types of pseudo-non-azeotr opic refrigerant mixture.
T ubing precautions Refrigerant R410A is more easily affected b y dust or moisture compared with R22, thus be sure to temporarily cov er the ends of the tubing with caps or tape pr ior to installation. Ne v er use 0.0276" (0.7 mm)-thick copper tubing or tubing which is less than 0.
10-3. T ools Specifically f or R410A For servicing, use the follo wing tools f or R410A Gauge manif old Charging hose Gas leak detector Refrigerant cylinder Charging cylinder Refrigerant recov ery uni.
10-5. In Case of Compressor Malfunction CA UTION Should the compressor malfunction, be sure to make the s witch to a replacement compressor as quickl y as possible. Use only the tools indicated e xclusivel y f or R410A. See "10-3. T ools Specifically f or R410A.
V alve Single valve Charge liquid refrigerant with cylinder in up-side-down position. Single valve (with siphon tube) Charge with cylinder in normal position. Liquid V alve Liquid Charging cylinder Open Refrigerant cylinder Liquid NO! CA UTION Never char ge a large amount of liquid refrigerant at once to the unit.
Length of tubing Evacuation time Less than 33 ft. (10 m) More than 10 minutes More than 33 ft. (10 m) More than 15 minutes 10-6. In Case Refrigerant is Leaking CA UTION Never attempt to charge ad ditional refrigerant when refrigerant has been leaking from the unit.
10-7. Charging Additional Refrigerant 10-7-1. When T ubes are Extended Obser v e the proper amount of refr igerant as stated in this service manual or the installation manual that came with the indoor unit. Charge ad ditional refrigerant in liquid state only .
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Operating Instructions CS-KS30NKU + CU-KS30NKU A CS-KS36NKU + CU-KS36NKU A (852-6-4181-220-00-2) APPENDIX A A-1.
This air conditioner uses the refrigerant R410A. Split System Air Conditioner Model No. Panasonic Corporation 1006 Kadoma, Kadoma City, Osaka, Japan 85264181220002 Indoor Units CS-KS30NKU CS-KS36NKU O.
2 FEA TURES This air conditioner is a n inv er ter type u nit that automaticall y adjusts ca pability as appropriate . Details on these functions are pro vided below; ref er to these descriptions when using the air condi tioner .
3 INST ALLA TION LOCA TION • W e recommend that this air conditioner be installed properl y by qualified ins tallation technicians in accor dance with the Installat ion Instructio ns pr ovide d with the unit.
4 NAMES OF P ARTS This illustr ation is based on the e xternal view of a st andard model. Consequently , the shape ma y differ from that of the air cond itioner which y ou hav e selected. This air conditioner consists of an i ndoor unit and an outdoo r unit.
5 REMO TE CONTROLLER (DISPLA Y) (1) Operation mod e MILD DR Y ................. ............. COOL .... ....................... .......... F AN ....... ....................... .......... (2) F an speed A utomatic operation ............... HIGH .......
6 REMO TE CONTROLLER T ransmitter When you p ress the b uttons on the remote cont roller , the mark appears in the displa y to transmit the setting changes to the receiv er in the air c onditioner . Display Inf ormation on the operating c onditions is dis pla yed whi le the remote controller is s witched on.
7 Sensor A temperature sensor ins ide the remote controller senses the room temperature . (Co ver c losed) CLOCK button A CL button (ALL CLEAR) Puts the remote co ntroller into pre-oper at ion status . Alw ays press this b utton after replacing the batteries.
8 USING THE REMO TE CONTROLLER HO W T O INST ALL B A TT ERIES 1. Slide the co ver i n the direction i ndicated b y the arro w and remo ve it. 2. Install two AAA alkaline batteries . Mak e sure the batteries point in the direction marked in t he batte r y compartment.
9 OPERA TION WITH THE REMO TE CONTROLLER 1. Operation 2. Adjusting the Fan Speed A. A utomatic fan speed Simply set the F AN SPEED selector b utton to the position.
10 4. Night Setback Mode Night Setbac k Mode is used f or savi ng energ y . Press the NIGHT SETBACK b utton while unit is oper ating. (e xcept F AN mode) The mark appea rs in the displa y . T o release the night setba ck fun cti on, press the NIGHT SETBACK button again.
11 7. UNOCCUPIED Mode Unoccupied mode is use d to prev ent the room temperat ure from increasing too m uch when no one is in the room, and operate automatically to sa ve energy . Press the UNOCCUPIED button. The mark appears in the displa y . T o release the unoccupied func tion, press the UNOCCUPIED b utton again.
12 SPECIAL REMARKS How it w orks? • Once the room temper ature reaches the le vel that was set, the unit’ s operation frequency is changed automatic ally . • During DR Y operation, the f an speed automatically runs at low er speed for providing a comfortable bree ze .
13 2. How to set the OFF time (Example) T o stop the air conditi oner at 11:00 am. 3. How to set the ON time (Example) T o start operation at 7:10 am. 4. How to set dail y ON/OFF repeat timer (Example) T o star t operation at 7:10 am. and stop the air condition er at 11:00 am.
14 USING THE 1-HOUR OFF TIMER 1. 1-Hour OFF Timer This function causes the unit to operate for one hour and then stop, regar dless of whether the uni t is on or off when this button is pressed. The indicator in the displa y i ndicates that this function is operating.
15 • Use the FLAP b utton on the remo te contr oller to adjust the position of the flap . If y ou move the fla p by hand, the flap position according to the remote contr oller and the actual flap po sition may no long er match.
16 Cleaning the main unit and Remote Contr oller • Wipe clean using a soft, dry cloth. • T o remov e stubborn dirt, moisten a cloth in w arm water no hotter than 104 °F , wring thoroughly , and then wipe. • The fron t panel can be remov ed in order to wash i t with w ater .
17 OPERA TING RANGE The air conditioner i s operab le within the temperature r anges as listed belo w: WIRED REMO TE CONTROLLER A separately sold wired remote controller (CZ-RD515U ) used with this air cond itioner is also av ailable.
18 SPECIFICA TIONS Model No. Outdoor Unit Indoor Unit CS-KS30NKU CU-KS30NKU A 30,600 [ 10,900 ~ 30,600 ] 55 Single-phase, 208-230 V , 60 Hz 9.00 [ 3.20 ~ 9.
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INST ALLA TION INSTR UCTIONS APPENDIX B CS-KS30NKU + CU-KS30NKU A CS-KS36NKU + CU-KS36NKU A (852-6-4190-586-00-0) A-2.
$/09(08*54+0:054,8;9,9:/,8,-80.,8(4:" >:,84(2+0(3,:,85-9,8<0*,658:" Split System Air Conditioner .
2 IMPORT ANT! Please Read Before Starting This air conditioning system meets strict safety and operating standards. As the installer or service person, it is an important part of your job to install or service the system so it operates safely and efficiently .
3 8 VHWKHIODUHPHWKRGIRUFRQQHFWLQJWXELQJ $ SSOUHIULJHUDQWOXEULFDQWWRWKHPDWFKLQJVXUIDFHVRI the flare and union tubes before connecting them, then tighten the nut with a torque wrench for a leak- free connection.
4 1. General This booklet briefly outlines where and how to install the air conditioning system. Please read over the entire set of instructions for the indoor and outdoor units and make sure all accessory parts listed are with the system before beginning.
5 1-5. Additional Materials Required for Installation 1. Refrigeration (armored) tape 2. Insulated staples or clamps for connecting wire (See local codes.) 3. Putty 4. Refrigeration lubricant 5. Clamps or saddles to secure refrigerant tubing 2. Installation Site Selection 2-1.
6 Concerning air-intake side distance “A” (Fig. 5a) The minimum for distance “A” is 6" if there are no obstructions on the air-discharge side (wall *1 side) and *2 or *4 is not present. In all other cases, the min- imum for distance “A” is 8".
7 Fig. 5e Fig. 5f Fig. 5g 2-2-1. Installing the Unit in an Area with High Winds and in a Snowy Area 425*(:0549=0://0./=04+9(=04+6855-+;*: 9/5;2+ ) ,-0::,+(4++08,*:,>659;8,:5:/,=04+ 9/5;2+ ) ,(<50+,+(93;*/(965990 ) 2,0.
8 1 1-13/16" 13-3/8" 25-3/16" 22-7/8" (6-21/32") 6-5/16" 21-25/32" (12-9/16") 2-1 1/16" 35-13/16" 37-1/32" Air discharge Air discharge Air discha.
9 Required space around the outdoor unit -:/,=04+6855-+;*:09;9,+:/,96(*,9/5=4 ) ,25 =3;9: ) ,9,*;8,+(85;4+:/,5;:+558;40: -:/,;40:09;9,+=0:/5;::/,8, 7 ;08,+96(*,(685:,*:0< ,+,<0*,3( ?(*:0< (:,68, <,4:04.
10 25-13/32" 3/32" 13-3/8" (1 1-15/16") 16-15/16" Air Intake Air discharge 39-1/4" 27-7/32" 7-1/32" 35-15/16" 28-15/16" 27-5/8" (1 1-5/8") A.
11 Reference diagram f or snow-pr oof duct Space requirements for setting CU-KS30NKUA, CU-KS36NKUA with STK-BDV80E 0458358, #04.
12 04 58358, 04 58358, 04 58358, 04 58358, 04 58358, 04 58358, #04.
13 Rear panel Fig. 7c Rear panel Fig. 7b Set screw only f or transpor tation Fig. 6 Rear panel marks Fig. 7a ,-: :; ) 04. "0./: :; ) 04. "0./:8,(8 :; ) 04. 8,*533,4+,+ "0./:+5=4=(8+ :; ) 04. ,-:8,(8 :; ) 04. ,-:+5=4=(8+ :; ) 04.
14 Indoor side Outdoor side Hole should be made at a slight downward slant to the outdoor side. NO TE Fig. 10 Plastic cover INSIDE OUTSIDE W all Slight angle PVC pipe (Locally purchased) Fig. 12 PVC pipe (Locally purchased) Cut at sli g ht an g le Fig.
15 3-4. Removing and Installing the Grille Basically , these models can be installed and wired with- out removing the grille. If access to any internal part is needed, follow the steps as given below .
16 3-5. Shape the Indoor Side T ubing (1) Arrangement of tubing by direction a) Right or left tubing Cut out the corner of the right/left frame with a hacksaw or the like. (Figs. 20 and 21) b) Right-rear or left-rear tubing In this case, the corner of the frame need not be cut.
17 3-7. Wire Size and Length Regulations on wiring diameter differ from locality to locality . For field wiring requirements, please refer to your local elec - trical codes. Carefully observe these regulations when carrying out the installation. Refer to the wiring system diagram (Fig.
18 3-8. Wiring Instructions for Inter-unit Connections (1) Insert the inter-unit wiring (according to local codes) into the through-the-wall PVC pipe. Run the wiring toward the indoor side allowing approx. 10" (25 cm) to extend from the wall face.
19 When connecting each power wire to the corresponding terminal, follow the instructions “How to connect wiring to the terminal” and fasten the wire securely tight with the fixing screw of the terminal plate.
20 3-9. Mounting (1) T o install the indoor unit, mount the indoor unit onto the 3 tabs on the upper part of the rear plate. (2) Hold down the air discharge outlet and press the lower part of the indoor unit until it clicks to securely fasten to the 2 tabs on the lower part of the rear plate.
21 Hole in wall Bent part Narrow tube Wide tube Rear panel Fig. 38 Drain cap Drain hose Clamp Fig. 39 Left-side tubing (1) Lead the tubing and drain hose through the wall, allowing sufficient length for connection. Then bend the tubing using a tube bender to make the attach- ment.
22 T o unmount indoor unit Press the 2 marks on the lower part of the indoor unit and unlatch the tabs. Then lift the indoor unit and unmount. (Fig.
23 4. How to Install the Outdoor Unit 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.
24 5. Refrigerant T ubing 5-1. Use of the Flaring Method Many of the conventional split system air conditioners employ the flaring method to connect refrigerant tubes which run between indoor and outdoor units. In this method, the copper tubes are flared at each end and connected with flare nuts.
25 5-4. Connecting T ubing between Indoor and Outdoor Units a) T ightly connect the indoor side refrigerant tubing exten- ded from the wall with the outdoor side tubing.
26 6. Air Purging Air and moisture remaining in the refrigerant system have undesirable effects as indicated below . Therefore, they must be purged completely .
27 (5) With the vacuum pump still running, close the “Lo” knob of the manifold valve. Then stop the vacuum pump. (6) With the hex wrench, turn the valve stem on the nar- row tube service valve counter-clockwise by 90 degrees (1/4 turn) for 10 seconds, and then turn the stem clockwise to close it again.
28 How to T est Run the Air Conditioner After turning on the power of the air conditioner , use the remote controller and follow the steps below to conduct the test run. (1) Set the remote controller in T est Run mode. (Fig. 59a) a) Press and hold the QUIET button and the 1HR.
29 Pump Down Pump down means collecting all refrigerant gas in the system back into the outdoor unit without losing any of the gas. Pump down is used when the unit is to be moved or before servicing the refrigerant circuit. Pump Down Procedure Be sure to carry out pump down with the unit in cooling mode.
30 ( $ ,3658(8 ?*544,*:054 #*8,=04@:;849 ) ?/(4+0.* ) $ 5-(9:,4:/,-2(8,4 ;:9(662?96,*0-0,+:58 7 ;, (9$ ( ) 2,(4+0.+ Fig. 60c Fig.
31 8. Address Switch 8-1. Address Setting of the Remote Controller The address can be set in order to prevent interference between remote controllers when 2 indoor units are installed near each other . The address is normally set to “A.” T o set a different address, it is necessary to change the address on the second remote controller .
DC1111-0.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Panasonic CU-KS36NKUA c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Panasonic CU-KS36NKUA - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Panasonic CU-KS36NKUA, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Panasonic CU-KS36NKUA va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Panasonic CU-KS36NKUA, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Panasonic CU-KS36NKUA.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Panasonic CU-KS36NKUA. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Panasonic CU-KS36NKUA ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
