Panasonic CS-MKE18NKU - Manuals

2 . SPECIFICATIONS 2-1 . Un i t Spec i f i cat i on s Indoor Unit CS-MKE7NKU DATA SUBJECT TO CHANGE WITHOUT NOTICE. Vertical dB-A Indoor : Hi/Me/Lo/Qt* Air Filter Refrigerant 0.11 25 0.11 25 7,500 2.20 8,500 2.50 Shipping Volume Cooling Heating Cooling Heating NetShipping Package Dimensions Weight W...

Indoor Unit CS-MKE7NKU MP24Z3 Flap Motor Type Stepping Motor Rating Model Coil Resistance Ohm (Ambient Temp. 77 °F (25 °C)) Each Pair of Terminal : 400 +/- 7% DC 12V Aluminum Plate Fin / Copper Tube 2 19.5 2.02 (0.188) Face Area Coil Rows Fins per inch Heat Exchanger Coil ft 2 (m 2 ) DATA SUBJECT TO...

Indoor Unit CS-MKE18NKU CS-MKE24NKU Unit: inch(mm) (852-0-0010-216-00-0) 24

O.D. 3/8" (9.52 mm) O.D. 1/4" (6.35 mm) O.D. 1/2" (12.7 mm) O.D. 1/4" (6.35 mm) O.D. 5/8" (15.88 mm) O.D. 1/4" (6.35 mm) 4. REFRIGERANT FLOW DIAGRAM 4-1. Refrigerant Flow Diagram Indoor Unit CS-MKE7NKU CS-MKE9NKU CS-MKE12NKU Indoor Unit CS-MKE18NKU Indoor Unit CS-MKE24NKU Ind...

Indoor Unit CS-MKE9NKU Horizontal distance (ft.) Axis air velocity (ft./sec.) V e rtical distance (ft.) Room air temp.:70°F (21.1°C)Fan speed:High Heating 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 ...

Emergency operation SENSOR DRY Auto Initial Operation Mode Selection Selecting the operation mode During DRY operation, the system adjusts the room temperature and fan speed according to the conditions in the room, in order to maintain a comfortable room environment. SENSOR DRY operation DRY operati...

Overload prevention during heating During HEAT operation, the temperature of the indoor heat exchanger is used to control the frequency and lessen the load on the compressor before the protective device is activated. Freeze prevention During COOL or DRY operation, freezing is detected and operation ...

1HR.TIMERbutton ON/OFFoperationbutton ACL(Reset)button QUIETbutton < Clock display > Test run mode Self-diagnostics mode 8. TROUBLESHOOTING (BEFORE CALLING FOR SERVICE) 8-1. Precautions before Performing Inspection or Repair NOTE PROCEDURE After checking the self-diagnostics monitor, turn the ...

(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. No indicators illuminate and the indoor fan does not rotate.Check the power voltage. Normal Blown 37

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-RUN : Test run (compressor and fan motor turn ON). TEST/MV : Compresses time to 1/60th (accelerates operation by 60 times fa...

(3) How to Identify a Serial Communication Error If the lamps on the main body show the following conditions after the completion of self-diagnosis, a communication error between the indoor unit and outdoor unit might be considered. In such a case, identify the breakdown section by using the followi...

[Trouble symptom 3] Motor rotates for some time (several seconds), but then quickly stops, when the indoor unit operates. (There is trouble in the system that provides feedback of motor rotation speed from the motor to the indoor unit controller.) [Trouble symptom 4] Fan motor rotation speed does no...

8-5. Noise Malfunction and Electromagnetic Interference An inverter A/C operates using pulse signal control and high frequencies. Therefore, it is susceptible to the effects of external noise, and is likely to cause electromagnetic interference with nearby wireless devices. A noise filter is install...

Panasonic Corporation 1006 Kadoma, Kadoma City, Osaka, Japan 85264181217002 CV6233187617 This air conditioner uses the refrigerant R410A. Split System Air Conditioner Model No.Indoor Units CS-MKE7NKUCS-MKE9NKUCS-MKE12NKU Outdoor Units CU-3KE19NBUCU-4KE24NBUCU-4KE31NBU Operating Instructions Before o...

2 FEATURES This air conditioner is an inverter type unit that automatically adjusts capability as appropriate. Details on these functionsare provided below; refer to these descriptions when using the air conditioner. • Microprocessor Controlled Operation The interior compartment of the remote contro...

3 INSTALLATION LOCATION • We recommend that this air conditioner be installed properly by qualified installation technicians in accordance with the Installation Instructions provided with the unit. • Before installation, check that the voltage of the electric supply in your home or office is the sam...

4 • To prevent possible hazards from insulation failure, the unit must be grounded. • Do not clean inside the indoor and outdoor units by users. Engage authorized dealer or specialist for cleaning. • In case of malfunction of this appliance, do not repair by yourself. Contact to the sales dealer or ...

5 NAMES OF PARTS This illustration is based on the external view of a standard model.Consequently, the shape may differ from that of the air conditioner which you have selected. This air conditioner consists of an indoor unit and an outdoor unit. You can control the air conditioner with the remote c...

6 UNIT DISPLAY AND OPERATION BUTTON REMOTE CONTROL receiver This section picks up infrared signals from the remote controller (transmitter). OPERATION button When the remote controller cannot be used, pressing this button enables heating and cooling operation. Each time this button is pressed, the t...

8 REMOTE CONTROLLER The illustration above pictures the remote controller after the cover has been opened. Transmitter When you press the buttons on the remote controller, the mark appears in the display to transmit the setting changes to the receiver in the air conditioner. Sensor A temperature sen...

10 REMOTE CONTROLLER (CONTINUED) USING THE REMOTE CONTROLLER Temperature Display Selector button This switches the temperature display between °C and °F. Time Display Selector button This switches the time display between 24-hour time and 12-hour time. ACL button (ALL CLEAR) Puts the remote controll...

12 OPERATION WITH THE REMOTE CONTROLLER 1. Automatic Operation The air conditioner calculates the difference between the thermostat setting and room temperature, and automatically determines the mode to operate under cooling or heating. Then, the air conditioner continuously operates under the mode ...

13 OPERATION WITH THE REMOTE CONTROLLER (CONTINUED) 2. Manual Operation Check that the circuit breaker on the power panel is turned on. If the automatic operation settings of the unit do not meet your needs, press the setting buttons as described below and change the settings as desired. STEP 1 Pres...

14 OPERATION WITH THE REMOTE CONTROLLER (CONTINUED) • Choose the best position in the room for the remote controller, which also acts as the sensor for room comfort and transmits the operating instructions. Once you’ve found this best position, always keep the remote controller there. • This applian...

15 OPERATION WITH THE REMOTE CONTROLLER (CONTINUED) 4. Night Setback Mode Night Setback Mode is used for saving energy. Press the NIGHT SETBACK button while unit is operating. The mark appears in the display. To release the night setback function, press the NIGHT SETBACK button again. Pressing the M...

17 SPECIAL REMARKS How it works? • Once the room temperature reaches the level that was set, the unit’s operation frequency is changed automatically. • During DRY operation, the fan speed automatically runs at lower speed for providing a comfortable breeze. • ‘‘DRY’’ operation is not possible if the...

18 SETTING THE TIMER In the descriptions below, the following settings are used for the temperature and time indicator selector button on the bottom front section of the remote controller.• Temperature: °F • Time: AM, PM 1. How to set the present time (Example) To set to 10:30 pm. 2. How to set the ...

20 USING THE 1-HOUR OFF TIMER TIPS FOR ENERGY SAVING 1. 1-Hour OFF Timer This function causes the unit to operate for one hour and then stop, regardless of whether the unit is on or off when this button is pressed. The indicator in the display indicates that this function is operating. Setting proce...

21 ADJUSTING THE AIRFLOW DIRECTION 1. Horizontal The horizontal airflow can be adjusted by moving the vertical vanes with your hands to the left or right. When the humidity is high, the vertical vanes should be in the front position during the cooling or dehumidifying operation. If the vertical vane...

24 CARE AND CLEANING (CONTINUED) WIRED REMOTE CONTROLLER Cleaning the main unitand Remote Controller • Wipe clean using a soft, dry cloth. • To remove stubborn dirt, moisten a cloth in warm water no hotter than 104 °F, wring thoroughly, and then wipe. • The air intake grille can be removed in order ...

25 TROUBLESHOOTING (BEFORE CALLING FOR SERVICE) If your air conditioner does not work properly, first check the following points before requesting service. If it still does notwork properly, contact your dealer or service center. OPERATING RANGE The air conditioner is operable within the temperature...

26 SPECIFICATIONS Model No. Indoor Unit CS-MKE9NKU CS-MKE7NKU Single-phase, 208-230 V, 60 Hz Heating Capacity OperationSound Unit Di m ensions (H×W×D) (Indoor unit : Include panel) Net Weight Power Source Cooling Capacity kW BTU/h kW BTU/h inch( mm ) lbs.(kg) Cooling Operation (H/M/L) Heating Operat...

This air conditioner uses the refrigerant R410A. Split Syste m Air Conditioner Model No. 1006 Kado m a, Kado m a City, Osaka, Japan 85264181218002 Indoor Units CS-MKE18NKUCS-MKE24NKU Outdoor Units CU-3KE19NBUCU-4KE24NBUCU-4KE31NBU Operating Instructions Before operating the unit, read these operatin...

15 OPERATION WITH THE REMOTE CONTROLLER (CONTINUED) 4. Night Setback Mode Night Setback Mode is used for saving energy. Press the NIGHT SETBACK button while unit is operating. The mark appears in the display. To release the night setback function, press the NIGHT SETBACK button again. Pressing the M...

22 OPERATION WITHOUT THE REMOTE CONTROLLER CARE AND CLEANING INDOOR UNIT If you have lost the remote controller or it has trouble, follow the steps below. When the air conditioner is not running Each time the OPERATION button is pressed, the type of operation conducted is indicated by the changing c...

25 TROUBLESHOOTING (BEFORE CALLING FOR SERVICE) If your air conditioner does not work properly, first check the following points before requesting service. If it still does notwork properly, contact your dealer or service center. OPERATING RANGE The air conditioner is operable within the temperature...

For Indoor Unit This air conditioner uses the refrigerant R410A. External diameter of service port R410A: 5/16" Split System Air Conditioner 85264190583000 2011 INSTALLATION INSTRUCTIONS NOTE CV6233187860 Contents Page IMPORTANT!Please Read Before Starting .................................. 2 1....

2 IMPORTANT! Please Read Before Starting This air conditioning system meets strict safety and operatingstandards. As the installer or service person, it is an importantpart of your job to install or service the system so it operatessafely and efficiently. For safe installation and trouble-free opera...

3 ‡ $SSO\UHIULJHUDQWOXEULFDQWWRWKHPDWFKLQJVXUIDFHVRI the flare and union tubes before connecting them, thentighten the nut with a torque wrench for a leak-freeconnection. ‡ &KHFNFDUHIXOO\IRUOHDNVEHIRUHVWDUWLQJWKHWHVWUXQ ‡ 'RQRWOHDNUHIULJHUDQWZKLOHSLSLQJZRUNIRUDQLQVWDOODWLRQ or re-installation, a...

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. Indoor Unit AVOID: dire...

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, security system, or intercom.Electrical noise from any of these sources may affectoperation. install in a sturdy manner to avoid increased operatingnoise. 2-...

7 Set screw only for transportation Fig. 6 Rear panel marks Fig. 7 Left tubing Righttubing Right-reartubing(recommended) Right-downwardtubing Left-reartubing Left-downwardtubing(Not applicable for CS-MKE18NKU, CS-MKE24NKU) Fig. 8 3. How to Install the Indoor Unit 3-1. Remove the Rear Panel from the ...

8 Indoorside Outdoorside Hole should be made at a slight downward slant to theoutdoor side. N O T E Fig. 10 Plastic cover INSIDE OUTSIDE Wall Slightangle PVC pipe /RFDOO\SXUFKDVHG Fig. 12 39&SLSH/RFDOO\SXUFKDVHG Cut at slight angle Fig. 11 (4) Using a sabre saw, key hole saw or hole-cutting dril...

11 3-5. Shape the Indoor Side Tubing (1) Arrangement of tubing by directions a) Right or left tubing Cut out the corner of the right/left frame with ahacksaw or the like. (Figs. 20 and 21) b) Right-rear or left-rear tubing In this case, the corner of the frame need not becut. (2) To mount the indoor...

13 When connecting each power wire to the correspondingterminal, follow the instructions “How to connect wiringto the terminal” and fasten the wire securely tight withthe fixing screw of the terminal plate. How to connect wiring to the terminal a) For Indoor Unit (1) Cut the wire end with a cutting ...

15 Hole in wall Bent part Narrow tube Wide tube Rear panel Fig. 38 Drain cap Drain hose Fig. 39 Left-side tubing /HDGWKHWXELQJDQGGUDLQKRVHWKURXJKWKHZDOO allowing sufficient length for connection. Then bendthe tubing using a tube bender to make the attach-ment. (Fig. 38) (2) Switch the drain hose and...

Slant Drainhose Indoorunit Condensation Insulation material /RFDOO\SXUFKDVHG must be used. 16 To unmount indoor unit Press the 2 marks on the lower part of the indoor unit and unlatch the tabs. Then lift the indoor unit andunmount. (Fig. 42) 3-9. Drain Hose a) The drain hose should be slanted downwa...

17 4. How to Test Run the Air Conditioner After turning on the power of the air conditioner, use theremote controller and follow the steps below to conduct thetest run. (1) Set the remote controller in Test Run mode. (Fig. 59a) a) Press and hold the QUIET button and the 1HR. TIMER button. E 7KHQSUHV...

18 5. Remote Controller Installation Position The remote controller can be operated from either anon-fixed position or a wall-mounted position. To ensure that the air conditioner operates correctly, donot install the remote controller in the following places: In direct sunlight Behind a curtain or o...

19 6. Address Switch 6-1. Address Setting of the Remote Controller The address can be set in order to prevent interferencebetween remote controllers when 2 indoor units areinstalled near each other. The address is normally set to“A.” To set a different address, it is necessary to changethe address o...