Order No. RAC0502005C2 Air Conditioner CS-TE9DKE CU-TE9DKE CS-TE12DKE CU-TE12DKE CONTENTS Page 1 Features 2 2 Functions 3 2.1. Remote Control 3 2.2. Indoor Unit 4 2.3. Outdoor unit 5 3 Product Specifications Page 7.2. CU-TE9DKE / CU-TE12DKE 8 Electronic Circuit Diagram 15 16 8.1. Indoor Unit / Remote Controller 16 8.2. Outdoor Unit 18 9 Operation Details 20 9.1. BASIC FUNCTION 20 10 9.2. Indoor Power Relay Control 21 4.1. Indoor Unit 10 9.3.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 9.8. Automatic Operation 30 9.9. Timer Operation (24H Real Timer) 31 12.4. INSTALLATION, TRANSFERRING, SERVICING 13 Servicing Information 57 61 9.10. Auto Restart Control 31 13.1. About Lead Solder (PbF) 61 9.11. Ionizer Operation 32 13.2. TROUBLESHOOTING 62 9.12. Protection Control 33 13.3. BREAKDOWN SELF DIAGNOSIS FUNCTION 64 10 Operating Instructions 34 13.4.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 2 Functions 2.1.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 2.2.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 2.3.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 3 Product Specifications Unit CS-TE9DKE CU-TE9DKE Cooling Capacity kW kcal/h BTU/h 2.60 (0.60 - 3.00) 2,240 (520 - 2,580) 8,870 (2,050 - 10,200) Heating Capacity kW kcal/h BTU/h 3.60 (0.60 - 5.30) 3,100 (520 - 4,560) 12,300 (2,050 - 18,100) Moisture Removal l/h Pint/h 1.5 (3.2) Power Source Phase V Cycle Single 230/240 50 Airflow Method OUTLET SIDE VIEW TOP VIEW INTAKE Air Volume Indoor Air (Lo) m3/min (cfm) Cooling; 5.3 (190) Heating; 6.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE Drain Hose Power Cord Length Number of core-wire Dimensions Height Width Depth Net Weight Compressor Motor Rated Air Circulation Motor Fan Speed Heat Exchanger Unit mm m Inner diameter Length inch (mm) inch (mm) inch (mm) lb (kg) Type Type Output Type Material Type Input Rate Output Lo (Cool/Heat) Me (Cool/Heat) Hi (Cool/Heat) W W W rpm rpm rpm Description Tube material Fin material Fin Type Row / Stage FPI Size (W × H × L) Refrigerant Control Device Re
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE Unit CS-TE12DKE CU-TE12DKE Cooling Capacity kW kcal/h BTU/h 3.50 (0.60 - 4.00) 3,010 (520 - 3,440) 11,950 (2,050 - 13,600) Heating Capacity kW kcal/h BTU/h 4.80 (0.60 - 6.50) 4,130 (520 - 5,590) 16,400 (2,050 - 22,200) Moisture Removal l/h Pint/h 2.0 (4.2) Power Source Phase V Cycle Single 230/240 50 Airflow Method OUTLET SIDE VIEW TOP VIEW INTAKE Air Volume Indoor Air (Lo) m3/min (cfm) Cooling; 6.1 (210) Heating; 8.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE Dimensions Unit inch (mm) inch (mm) inch (mm) lb (kg) Height Width Depth Net Weight Compressor Motor Rated Type Type Output Air Circulation Motor Fan Speed Heat Exchanger Material Type Input Rate Output Lo (Cool/Heat) Me (Cool/Heat) Hi (Cool/Heat) W Type W W rpm rpm rpm Description Tube material Fin material Fin Type Row / Stage FPI Size (W × H × L) Refrigerant Control Device Refrigeration Oil Refrigerant (R410A) Thermostat Protection Device Length Ca
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 4 Dimensions 4.1.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 4.2.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 5 Refrigeration Cycle Diagram 12
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 6 Block Diagram 13
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 7 Wiring Diagram 7.1.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 7.2.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 8 Electronic Circuit Diagram 8.1.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 8.1.1.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 8.2.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 8.2.1.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 9 Operation Details 9.1. BASIC FUNCTION Inverter control, which equipped with a microcomputer in determining the most suitable operating mode as time passes, automatically adjusts output power for maximum comfort always. In order to achieve the suitable operating mode, the microcomputer maintains the set temperature by measuring the temperature of the environment and performing temperature shifting.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE Table (b): Outdoor Air Temperature Shifting Mode: Outdoor Temperature, X (°C): Cooling/Soft Dry 38 30 23 Temperature Shift (°C) TE9DKE TE12DKE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 +0.50 +1.00 +1.00 +1.25 +1.50 +2.00 X X X 38 30 X 23 21 X 17 X 21 9 X 17 5 X 9 1 X 5 X 1 Heating Table (c): Fan Speed Shifting Mode: Cooling Soft Dry Heating Fan Speed: All All Lo Hi, Me-, Me, Me+, Auto Temperature Shift (°C) +1.25 +1.0 +1.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 9.3.2. 9.3.2.1. Dry Operation Thermostat Control • [Intake Air Temp. - Remote Controller Setting Temp.] > [Thermostat-OFF Temp. +0.5 °C] Operated in corresponding frequency. Dry Intake Air Temp. Difference (°C) • Frequency is decided after a completion of the starting control (in 60 seconds). (-2.50) • When Room Temp. is below [Thermostat-OFF Temp.] continuously for 3 minutes or more, it turns to ThermostatOFF operation.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 9.4. Airflow Direction Control Vertical louver is controlled with Vertical Airflow Direction button on remote controller and by operation conditions, as shown in the table below. 9.4.1. Vertical Airflow Louver Angle Manual Operation Cooling and Dry Operations Airflow Direction Auto Vertical Auto Operation Airflow Direction Setting Powerful-ON • The louver is fixed at five-level setting position when the airflow direction is set with remote controller.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 9.5. Quiet operation (Cooling Mode / Cooling area of Dry Mode) A. Purpose To provide quiet cooling operation compare to normal operation. B. Control condition a. Quiet operation start condition • When “quiet” button at remote control is pressed. Quiet LED illuminates. b. Quiet operation stop condition 1. When one of the following conditions is satisfied, quiet operation stops: a. Powerful button is pressed. b. Stop by OFF/ON switch. c. Timer “off” activates. d.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 9.5.2. Quiet operation (Heating) A. Purpose To provide quiet heating operation compare to normal operation. B. Control condition a. Quiet operation start condition • When “quiet” button at remote control is pressed. Quiet LED illuminates. b. Quiet operation stop condition 1. When one of the following conditions is satisfied, quiet operation stops: a. Powerful button is pressed. b. Stop by OFF/ON switch. c. Timer “off” activates. d.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 9.6. 9.6.1. Indoor Fan Control Fan Motor Control • Fan speed is controlled according to operation conditions such as fan speed setting on the remote controller as shown in the table below. • There is a different speed control from setting on the remote controller. • When Dry operation is selected, in the Cooling area, fan speed will be switched to one at Cooling mode and in the Dry area, it will be switched to one at Dry mode.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE CS-TE12DKE Cooling and Dry Operations Heating Operation 27
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 9.6.2. Cooling Operation 1. Automatic Fan Speed Odour Cut Control is equipped with this model. Fan is temporarily stopped for 40 seconds at the beginning of unit operation or Thermostat-ON in order to wash away odour ingredients from heat exchanger with dehumidifying water.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 2. Maximum Cooling Power When cooling load is big, if fan speed: “SHi” and temp: 16 °C are set, fan speed will be increased for 30 minutes after operation starts in order to decrease room temperature quickly. (Refer to “Indoor fan speed control” for each model.) 3. Dew Condensation Prevention Control Fan speed will be reduced if Dew Condensation Prevent Control is operated. 4.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 9.7.2. Dry Operation • Airflow direction, Fan speed and Setting temperature are optimized. • “Intake Air temperature - Remote controller setting temperature” is detected every 20 seconds by indication from indoor unit and controlled to each area. Quick Dry → Unit forcibly turns to Quick Dry operation for 5 minutes after POWERFUL ON even through it is in the stable area. If unit gets out of the area, it turns to Chilly Dry operation.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 9.9. Timer Operation (24H Real Timer) • On-timer and OFF-timer can be set simultaneously. • Both On-timer and OFF-timer functions operate until they are canceled. (Excluding when power supplying condition is bad.) An example of ON-timer operation An example of OFF-timer operation Deicing Judgment: Deicing operation (Max.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 9.11. Ionizer Operation 9.11.1. Negative Ion Generator Display and operation for the Negative Ion Generator remain unchanged for ION only operation and simultaneous ION operation. Refer to the ION operation described below. Single blinking of the ION LED does not indicate Breakdown. • When unit was operated under the condition that a discharge insulation of the Ion Cleaning equipment is deteriorated (Dust, Attached water, etc.): 1.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 9.12. Protection Control 9.12.1. Time Delay Safety Control 1. The compressor will not start for two minutes after stop of operation. 2. This control is not applicable if the power supply is cut off and on again or after 4-way valve deices condition. 9.12.2. 30 Seconds Forced Operation 1. Once the compressor starts operation, it will not stop its operation for 30 minutes. 2. However, it can be stopped by using remote control or Auto Switch at indoor unit.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 10 Operating Instructions 34
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 35
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 36
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 37
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 38
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 39
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 11 Installation Instructions 1. Philips screw driver 2. Level gauge Required tools for Installation Works 5. Spanner 9. Gas leak detector 6. Pipe cutter 10. Measuring tape 3. Electric drill, hole core drill 7. Reamer (ø70 mm) 4. Hexagonal wrench (4 mm) 8. Knife 11. Thermometer 13. Multimeter 14. Torque wrench 18 N.m (1.8 kgf.m) 42 N.m (4.2 kgf.m) 55 N.m (5.5 kgf.m) 15. Vacuum pump 12. Megameter 16. Gauge manifold 11.1.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 1. The equipment must be earthed and installed with earth leakage breaker. It may cause electrical shock if grounding is not perfect. 2. Do not install the unit at place where leakage of flammable gas may occur. In case gas leaks and accumulates at surrounding of the unit, it may cause fire. 3. Carry out drainage piping as mentioned in installation instructions. If drainage is not perfect, water may enter the room and damage the furniture. 1.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE Attached accessories Indoor/Outdoor Unit Installation Diagram Applicable piping kit CZ-3F5, 7BP (CS-TE9DKE) CZ-4F5, 7, 10BP (CS-TE12DKE) SELECT THE BEST LOCATION INDOOR UNIT • There should not be any heat source or steam near the unit. • There should not be any obstacles blocking the air circulation. • A place where air circulation in the room is good. • A place where drainage can be easily done. • A place where consideration.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 11.2. INDOOR UNIT 11.2.1. SELECT THE BEST LOCATION (Refer to “Select the best location” section) 11.2.3. TO DRILL A HOLE IN THE WALL AND INSTALL A SLEEVE OF PIPING 1. Insert the piping sleeve to the hole. 11.2.2. HOW TO FIX INSTALLATION PLATE 2. Fix the bushing to the sleeve. 3. Cut the sleeve until it extrudes about 15 mm from the wall. The mounting wall is strong and solid enough to prevent it from the vibration.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 3. For the embedded piping (This can be used for left rear piping & left bottom piping also.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 11.2.5. CONNECT THE CABLE TO THE INDOOR UNIT HOW TO TAKE OUT FRONT GRILLE Please follow the steps below to take out front grille if necessary such as when servicing. 1. The inside and outside connecting cable can be connected without removing the front grille. 1. Set the vertical airflow direction louver to the horizontal position. 2. Connecting cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 4 × 1.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 11.3. OUTDOOR UNIT 11.3.1. SELECT THE BEST LOCATION (Refer to “Select the best location” section) 11.3.3. CONNECTING THE PIPING Connecting The Piping To Indoor Unit Please make flare after inserting flare nut (locate at joint portion of tube assembly) onto the copper pipe. (In case of using long piping) 11.3.2.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 11.3.4. EVACUATION OF THE EQUIPMENT (FOR EUROPE & OCEANIA DESTINATION) WHEN INSTALLING AN AIR CONDITIONAL, BE SURE TO EVACUTE THE AIR INSIDE THE INDOOR UNIT AND PIPES in the following procedure. 1. Connect a charging hose with a push pin to the Low and High side of a charging set and the service port of the 3-way valve. • Be sure to connect the end of the charging hose with the push pin to the service port. 2.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 11.3.5. CONNECT THE CABLE TO THE OUTDOOR UNIT CHECK THE DRAINAGE • Open front panel and remove air filters. (Drainage checking can be carried out without removing the front grille.) 1. Remove the control board cover from the unit by loosening the screw. • Pour a glass of water into the drain tray-styrofoam. 2. Connecting cable between indoor unit and outdoor unit shall be approved polychloroprene sheathed 4 × 1.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 12 Installation and Servicing Air Conditioner Using R410A 12.1. OUTLINE 12.1.1. About R410A Refrigerant 1. Converting air conditioners to R410A Since it was declared in1974 that chlorofluorocarbons (CFC), hydro chlorofluorocarbons (HCFC) and other substances pose a destructive danger to the ozone layer in the earth’s upper stratosphere (20 to 40 km above the earth), measures have been taken around the world to prevent this destruction.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE d. R410A refrigerating machine oil Conventionally, mineral oil or a synthetic oil such as alkylbenzene has been used for R22 refrigerating machine oil. Because of the poor compatibility between R410A and conventional oils like mineral oil, however, there is a tendency for the refrigerating machine oil to collect in the refrigerating cycle.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 12.2.2. R410A Tools 1. Copper tube gauge for clearance adjustment (used when flaring with the conventional flaring tool (clutch type)) • This gauge makes it easy to set the clearance for the copper tube to 1.0-1.5 mm from the clamp bar of the flaring tool. Fig. 1 Copper tube gauge for clearance adjustment 2.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 5. Charging hose • The pressure resistance of the charging hose has been raised to match the higher pressure of R410A. The hose material has also been changed to suit HFC use, and the size of the fitting has been changed to match the manifold ports. Fig. 4 Manifold gauge charging hose Pressure resistance Material Table 8 Difference between R410A and conventional charging hoses Conventional hoses R410A hoses Working pressure 3.4 MPa (35 kgf/cm 3) 5.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 8. Electronic scale for refrigerant charging • Because of the high pressure and fast vaporizing speed of R410A, the refrigerant cannot be held in a liquid phase inside the charging cylinder when charging is done using the charging cylinder method, causing bubbles to form in the measurement scale glass and making it difficult to see the reading.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 12.3. REFRIGERANT PIPING WORK 12.3.1. Piping Materials It is recommended that you use copper and copper alloy jointless pipes with a maximum oil adherence of 40 mg/10m. Do not use pipes that are crushed, deformed, or discolored (especially the inside surface). If these inferior pipes are used, impurities may clog the expansion valves or capillaries.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE Fig. 11 Relation between the flare nut structure and flaring tool end Nominal diameter Outside diameter (mm) 1/4 3/8 1/2 6.35 9.52 12.70 Nominal diameter Outside diameter (mm) 1/4 3/8 1/2 6.35 9.52 12.70 Table 11 R410A flaring dimensions Wall thickness (mm) R410A flaring tool, clutch type 0.8 0.8 0.8 0 - 0.5 0 - 0.5 0 - 0.5 Table 12 R22 flaring dimensions Wall thickness (mm) R410A flaring tool, clutch type 0.8 0.8 0.8 0 - 0.5 0 - 0.5 0 - 0.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 12.3.3. Storing and Managing Piping Materials 1. Types of piping and their storage The following is a general classification of the refrigerant pipe materials used for ACs. Because the gas pressure of R410A is approximately 1.6 times as high as that of R22, copper pipes with the thickness shown in Table 10, and with minimal impurities must be used.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 12.4. INSTALLATION, TRANSFERRING, SERVICING 12.4.1. Inspecting Gas Leaks with a Vacuum Pump for New Installations (Using New Refrigerant Piping) 1. From the viewpoint of protecting the global environment, please do not release refrigerant into the atmosphere. a. Connect the projecting side (pin-pushing side) of the charging hose for the manifold gauge to the service port of the 3-way valve. (1) b.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 12.4.2. Transferring (Using New Refrigerant Piping) 1. Removing the unit a. Collecting the refrigerant into the outdoor unit by pumping down The refrigerant can be collected into the outdoor unit (pumping down) by pressing the TEST RUN button, even when the temperature of the room is low. • Check to make sure that the valve stems of the 2-way valve and 3-way valve have been opened by turning them counterclockwise.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE vacuum pump. Wait for 1-2 minutes, then check to make sure that the needle of the Low pressure gauge has not returned. See Fig. 13 for the remaining steps of this procedure. 5. Set the refrigerant cylinder onto the electronic scale, then connect the hose the cylinder and to the connection port for the electronic scale. (1)(2) Precaution: Be sure to set up the cylinder for liquid charging.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 12.4.6. Brazing As brazing requires sophisticated techniques and experiences, it must be performed by a qualified person. In order to prevent the oxide film from occurring in the pipe interior during brazing, it is effective to proceed with brazing while letting dry nitrogen gas (N2) flow. 1. Attach a reducing valve to the nitrogen gas cylinder. 2.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 13 Servicing Information 13.1. About Lead Solder (PbF) DISTINCTION OF PbF P.C. BOARD P.C. Boards (manufactured) using lead free solder will have a PbF stamp on the P.C. Board. CAUTION • Pb free solder has a higher melting point than standard solder; Typically the melting point is 50 - 70 °F (30 - 40 °C) higher.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 13.2. TROUBLESHOOTING Refrigeration cycle system In order to diagnose malfunctions, make sure that there are no electrical problems before inspecting the refrigeration cycle. Such problems include insufficient insulation, problem with the power source, malfunction of a compressor and a fan. The normal outlet air temperature and pressure of the refrigeration cycle depends on various conditions, the standard values for them are shown in the table to the right. 1.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE Cooling Mode Condition of the air conditioner Low Pressure High Pressure Heating Mode Electric current during operation Low Pressure High Pressure Electric current during operation Insufficient refrigerant (gas leakage) Clogged capillary tube or Strainer Short circuit in the indoor unit Heat radiation deficiency of the outdoor unit Inefficient compression • Carry on the measurements of pressure, electric current, and temperature fifteen minutes after
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 13.3. BREAKDOWN SELF DIAGNOSIS FUNCTION 13.3.1. Self Diagnosis Function (Three Digits Alphanumeric Code) • Once abnormality has been detected during operation, the unit will immediately stop its operation. (Timer LED blinks.) • Although timer LED goes off when power supply is turned off, if the unit is operated under a breakdown condition, the LED will light up again. • In operation after breakdown repair, error code is not displayed.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 13.3.2.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 13.4. DISASSEMBLY OF PARTS 13.4.1. Disassembly of Indoor Unit 13.4.1.1. Removal of the Front Panel 13.4.1.2. Removal of Front Grille 1. Push the Front Panel up toward upper side from the horizontal line a little by hand. 1. Remove the Front Panel according to the item 13.5.1.1. 2. Keep the Vertical Louver horizontal. 3.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE • CN-FM (White) ...... Indoor Fan Motor 13.4.1.3. Removal of Control Board • CN-ION (White) ...... Ionizer 1. Remove the Front Panel according to the item 13.5.1.1. • CN-DISP (green or yellow) ...... Control Board (Receiver & Display Unit) 2. Remove the Front Grille according to the item 13.5.1.2. Note for Disassembly: The CN-TH (yellow) can not be disconnected from Control Board.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 13.4.1.4. Removal of Control Board Box 13.4.1.5. Removal of Fan Motor and Cross-Flow Fan 1. Remove the Front Panel according to the item 15.5.1.1. 2. Remove the Front Grille according to the item 15.5.1.2. 1. Remove the Front Panel according to the item 13.5.1.1. 3. Remove the Control Board according to the item 15.5.1.3. 2. Remove the Front Grille according to the item 13.5.1.2.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 13.4.1.7. Removal of Front Panel Open/Close Motor 8. Pull out the Indoor Fan Motor. 1. Remove the Front Panel according to the item 13.5.1.1. 2. Remove the Front Grille according to the item 13.5.1.2. Note for Disassembly: The Front Panel Open/Close Motor for Vertical Louver can be removed by only removal of the Front Grille. Fig. 17 Fig. 21 3. Remove the Front Panel Open/Close Motor by unscrewing the screw and disconnecting the connector.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 13.4.2. Disassembly of Outdoor Unit 13.4.2.2. Removal of Control Cover (2- / 3way valve Covers and Terminal Cover) 13.4.2.1. Removal of Cabinet Top Plate and Cabinet Front Plate 1. Unscrew the screws (three: two on the right side and one on the left side as you faces) and the Cabinet Top Plate. 1. Remove the Front Grille according to the item 13.5.1.2. 2.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 13.4.2.3. Removal of Control Plate Casing 6. Disconnect the interconnect cables and the Earth Wire (one screw). 1. Remove the Cabinet Top Plate and Cabinet Front Plate according to the item 13.5.2.1. • Remove the screws (two) fixing the Terminal part and the Cabinet Side Plate (right). 2. Remove the Control Cover (2- / 3-way valve Covers and Terminal Cover) according to the item 13.5.2.2. 3.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 13.4.2.4. Removal of Control Board 7. Remove the Control Box by releasing the hooks (four) the Box (Control Board Lower Cover). 1. Remove the Cabinet Top Plate and Cabinet Front Plate according to the item 13.5.2.1. Note for Disassembly: Be careful of hanging-up of connectors or wiring cables such as the earth wire when the Box (Control Board Lower Cover) is removed. 2.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 13.4.2.5. Removal of Propeller Fan and Fan Motor 1. Remove the Cabinet Top Plate and Cabinet Front Plate according to the item 13.5.2.1. 2. Remove the Control Cover (Control Board Upper Cover) by releasing the hooks (four: two each on the both sides). Fig. 14 3. Remove only the Connector for the CN-MTR1 and CNMTR2 (Outdoor Fan Motor). 4. Remove the Propeller Fan by turning the nut in the center of the fan clockwise. Fig. 15 5.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 14 Technical Data 14.1.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE CS-TE12DKE / CU-TE12DKE 75
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 14.2. Sensible Capacity Chart CS-TE9DKE / CU-TE9DKE 230V Indoor wet bulb temp. 17.0°C 19.0°C 19.5°C 22.0°C Outdoor Temp. (°C) TC 2.58 30 SHC 2.33 IP 0.53 2.83 3.09 2.44 2.52 0.54 0.56 TC 2.41 2.60 2.65 2.88 35 SHC 2.24 2.34 2.43 IP 0.57 0.58 0.58 0.60 TC 2.24 40 SHC 2.14 IP 0.61 TC 2.04 46 SHC 2.03 IP 0.66 2.46 2.68 2.25 2.34 0.62 0.64 2.24 2.44 2.14 2.24 0.67 0.69 TC 2.97 40 SHC 2.64 IP 0.95 TC 2.70 46 SHC 2.51 IP 1.02 3.27 3.56 2.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 15 Exploded View and Replacement Parts List 15.1. Exploded View (Indoor Unit) Note: The above exploded view is for the purpose of parts disassembly and replacement.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE The non-numbered parts are not kept as standard service parts. 15.2. Replacement Parts List (Indoor Unit) REF. NO.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 15.3. Exploded View (Outdoor Unit) Note: The above exploded view is for the purpose of parts disassembly and replacement. The non-numbered parts are not kept as standard service parts.
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE 15.4. Replacement Parts List (Outdoor Unit) REF NO.
