Panasonic CS-F14DD3E5 Service Manual
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Panasonic CS-F14DD3E5 Service Manual

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CONTENTS
CS-F14DD3E5 CU-B14DBE5
CS-F18DD3E5 CU-B18DBE5
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© 2006 Panasonic HA Air-Conditioning (M) Sdn Bhd
(11969-T). All rights reserved. Unauthorized copying
and distribution is a violation of law.
ORDER NO. MAC0602013C2

Air Conditioner

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Summary of Contents for Panasonic CS-F14DD3E5

  • Page 1: Table Of Contents

    7.3. CU-B18DBE5 3.2. CS-F18DD3E5 CU-B18DBE5 8 WIRED REMOTE CONTROL OPERATING INSTRUCTIONS 4 DIMENSIONS 8.1. Name and function of each part © 2006 Panasonic HA Air-Conditioning (M) Sdn Bhd (11969-T). All rights reserved. Unauthorized copying and distribution is a violation of law.
  • Page 2 8.2. Remote control - display 11.2. Tools for installing/servicing refrigerant piping 8.3. Remote control - panel 11.3. Refrigerant piping work 8.4. How to set remote control day and time 11.4. Installation, transferring, servicing 8.5. How to select the timer 12 TROUBLE SHOOTING GUIDE 8.6.

  • Page 3: Service Information

    1 SERVICE INFORMATION Notice of Address setting for NEW Duct / NEW Outdoor Unit. The new Duct Type / New Outdoor models are possible to have address setting for twin control by automatic when main power supply is switched on. (Manual address setting is also possible by using Dip switch on Indoor unit P.C.

  • Page 4: Features

    2 FEATURES 2.1. Hide-away type 2.2. Outdoor unit • Long pipe design with a maximum piping length of 30m. 2.1.1. Compact design • Additional charging of refrigerant are not required for 20m • The height has been reduced to 25 cm, the equipment can of pipe length.

  • Page 5: A Brand-New Control Method Using The Latest In Technology

    • Operating efficiency is improved and energy consumption is 2.2.1. Quiet, efficient design reduced. • A host of silencing technologies achieves super-quiet 2.2.2. Low ambient cooling operation operation. • The noise-suppressing winglet fan is a result of new • The unit can set for cooling even when the outdoor research into vane design theory.

  • Page 6: Specification

    3 SPECIFICATION 3.1. CS-F14DD3E5 CU-B14DBE5 ITEM / MODEL Indoor Unit Outdoor Unit Main Body CS-F14DD3E5 CU-B14DBE5 Cooling Capacity BTU/h 13,000 Heating Capacity BTU/h 14,700 Refrigerant Charge-less Standard Air Volume for High Speed /min Hi 17 Hi 54 Hi 600 Hi 1907...

  • Page 7: Cs-F18Dd3E5 Cu-B18Dbe5

    8.53 8.33 Heat 7.83 7.63 7.43 Starting Current Power Factor Cool Heat 2.67 2.66 2.63 3.35 3.29 3.24 *Power Factor means total figure of compressor, indoor fan motor and outdoor fan motor. Panasonic Power source AC, 1~220V, 230V, 240V 50Hz...

  • Page 8: Dimensions

    4 DIMENSIONS 4.1. CS-F14DD3E5 CS-F18DD3E5...

  • Page 9: Cu-B14Dbe5 Cu-B18Dbe5

    4.2. CU-B14DBE5 CU-B18DBE5...

  • Page 10: Refrigeration Cycle

    5 REFRIGERATION CYCLE 5.1. CS-F14DD3E5 CU-B14DBE5 CS-F18DD3E5 CU-B18DBE5...

  • Page 11: Block Diagram

    6 BLOCK DIAGRAM 6.1. CS-F14DD3E5 CS-F18DD3E5 6.2. CU-B14DBE5...

  • Page 12: Cu-B18Dbe5

    6.3. CU-B18DBE5...

  • Page 13: Wiring Diagram

    7 WIRING DIAGRAM 7.1. CS-F14DD3E5 CS-F18DD3E5...

  • Page 14: Cu-B14Dbe5

    7.2. CU-B14DBE5...

  • Page 15: Cu-B18Dbe5

    7.3. CU-B18DBE5...

  • Page 16: Wired Remote Control Operating Instructions

    8 WIRED REMOTE CONTROL OPERATING INSTRUCTIONS 8.1. Name and function of each part OFF/ON button Used to start and stop the operation. FAN SPEED button Used to select the fan speed of high (HI), medium (MED), low (LO) or auto (AUTO). MODE button Used to select the operation of AUTO, HEAT, FAN, COOL, or DRY.

  • Page 17: Remote Control - Display

    8.2. Remote control - display...

  • Page 18: Remote Control - Panel

    8.3. Remote control - panel...

  • Page 19: How To Set Remote Control Day And Time

    8.4. How to set remote control day and time • The day and time need to be set when you turn on the power for the first time or after a long time has elapsed since the power was last turned on. •...

  • Page 20: Daily Timer Setting

    CLOCK Display (To set current Day and Time) Note: • The above display is shown if no valid timer setting is made. • If valid timer setting is made. − Timer and setting will be displayed. − If you want to check the current time and day, press “MODE button” once. (However, after a few seconds, the display will change back to Timer and the setting) 8.6.

  • Page 21: Weekly Timer Setting

    Final Display of Daily Timer: 8.7. Weekly timer setting • Display • How to Set Weekly Timer − You can set the Timer for 1 week (Monday to Sunday) with 6 programs per day. − ON-Timer can be set together with your desired temperature. However, this temperature will be used continuously. −...
  • Page 22 For example, if you want to set: A - Monday to Friday: Same time, 1st program ON 9:00 & 2nd program OFF 16:00. B - Only Wednesday: Additional 3rd program OFF 12:30 & 4th program ON 13:30. C - Only Saturday: 1st program ON 10:00 with 20°C & 2nd program OFF 14:00. D - Sunday: Holiday.

  • Page 23: Operation Detail

    9 OPERATION DETAIL 9.1. Cooling operation • Cooling operation can be set using remote control. • This operation is applied to cool down the room temperature reaches the setting temperature set on the remote control. • Cooling Operation Time Diagram.

  • Page 24: Heating Operation

    9.2. Heating operation • Heating operation can be set using remote control. • This operation is applied to warm up the room temperature reaches the setting temperature set on the remote control. • Heating Operation Time Diagram. 9.3. Soft dry operation •...

  • Page 25: Normal Control

    9.6. Normal control 9.6.1. Cooling Indoor Fan Control • Manual Fan Speed Operation starts at High, Medium or Low speed set by remote control. • Auto Fan Speed When operation starts, or shifting to thermostat ON condition from thermostat OFF condition, indoor fan operates as below. Thermostat &...

  • Page 26: Operation Control

    9.6.3. Cooling Outdoor Fan Control • During cooling operation, outdoor fan speed changes according to outdoor pipe temperature. • The fan speed is controlled by the timing of turning the outdoor fan ON and OFF within an interval. • When outdoor pipe temperature increases, internal timing also increases. •...

  • Page 27: Freeze Prevention Control

    9.7.4. Energy Save Control • During Cooling Operation, press "Economy" button at remote control to enable Energy Saving Operation. • The air conditioner judges the stable condition, where the different between indoor suction temperature and setting temperature is 1°C for 30 minutes and moderately shifts the set temperature in 0.5°C steps (Maximum 2°C) to control energy saving operation.

  • Page 28: Pump Down

    9.7.8. Time Delay Safe Control • The compressor will not start for three minutes after stop of operation. 9.7.9. Outdoor Fan Remaining Heat Removal Control • When compressor stops, outdoor fan operates at High speed for 1 minute to remove the remaining heat. 9.7.10.

  • Page 29: Protection Control

    • Press Test Run button for 1 second. SW1 located at outdoor printed circuit board. • During Pump Down operation, push the Test Run button again for 1 second to stop the pump down operation. • The pump down operation runs for 10 minutes. 9.8.
  • Page 30 9.8.5. CT Disconnection Detection Control • CT disconnection detection control detects if the CT sensor works normally. • The CT disconnection detection activates when: − CT input value is maintained at compressor shutdown status (1.5A or less) consecutively for 2 seconds when the compressor is operating;...

  • Page 31: Test Run

    9.8.11. Low-pressure Switch Disconnection Error Detection Control • Low-pressure switch disconnection is detected when low-pressure switch input continuously open for 1 minute while compressor shutdown. • During this error, low-pressure switch error is displayed. 9.9. Test run • Test run is necessary after installation is completed. •...

  • Page 32: Installation Instruction

    Correction of capacities according to the connecting pipe length. The data of rated capacities (marked on the name plate) are based on 7.5 metres connecting pipe and horizontal installation. CS-F14DD3E5, CS-F18DD3E5 Piping Size / Length & Elevation Model No. Piping size...

  • Page 33: Position Of The Centre Gravity

    10.2. Position of the centre gravity MODEL NAME OUTSIDE DIMENSIONS NET WEIGHT CENTRE OF GRAVITY WIDTH (mm) DEPTH (mm) HEIGHT (mm) X (mm) Y (mm) Z (mm) CU-B14DBE5 CU-B18DBE5...

  • Page 34: Indoor Unit Installation

    10.3. Indoor unit installation DUCT TYPE AIR CONDITIONERS INSTALLATION INSTRUCTIONS Precautions in terms of safety Carry out installation work with reliability after thorough reading of this “Precautions in terms of safety”. • Precautions shown here are differentiated between Warnings Cautions . Those that have much chances for leading to significant result such as fatality or serious injury if wrong installation would have been carried out are listed compiling them especially into the column of Warnings .
  • Page 35 Warnings The unit must be installed in accordance with applicable national When performing piping work do not mix air except for specified and local regulations. refrigerant (R410A) in refrigeration cycle. It causes capacity Any electrical work should only be carried out by qualified down, and risk of explosion and injury due to high tension inside technician and use exclusive circuits without fail.
  • Page 36 4. The indoor unit must be away from heat and steam sources, but avoid installing it near an entrance. 5. The indoor unit must allow easy draining. 6. The indoor unit must allow easy connection to the outdoor unit. 7. Place the indoor unit easy water drainage. (Suitable dimension “H” is necessary to get slop to drain as figure.) 8.

  • Page 37: Installation Of Indoor Unit

    10.3.3. Installation of indoor unit POSITION OF SUPENSION BOLT • Apply a joint-canvas between the unit and duct to absorb unnecessary vibration. • Install the unit learning to a drainage hole side as a figure for easy water drainage. INSTALLATION OF DUCT 1.
  • Page 38 2. The panel bottom could be changed into the air inlet (case of (c)) as shown in the illustration below. 3. When the duct of air inlet will be installed, install the duct flange side R & L to the air inlet with accessories as shown in the illustration.

  • Page 39: Refrigerant Piping

    10.3.4. Refrigerant piping • Refrigerant is charged to the outdoor unit. For details, see the manual for installation work of outdoor unit. (Additional charging, etc.) 1. Brazing for piping. a. Execute brazing before tightening the flare nut. b. Brazing must be executed while blowing nitrogen gas. (This prevents generation of oxidized scale in copper pipe.) 2.

  • Page 40: Heat Insulation

    10.3.6. Heat Insulation Caution Be sure to perform heat insulation on the drain, liquid and gas piping. Imperfection in heat insulation work leads to water leakage. 1. Use the heat insulation material for the refrigerant piping which has an excellent heat-resistance (over 120°C). 2.

  • Page 41: Electrical Wiring

    10.3.7. Electrical wiring As to main power source and cable size of outdoor unit, read the installation manual attached to the outdoor unit. The units must be installed in accordance with applicable national and local regulations. Warning The units installed by a professional installer must be supplied from a dedicated electrical circuit. All electrical work must be carried out by a qualified technician according to proper technical standards for electrical work and according to installation manual for installation work.
  • Page 42 CONNECTING THE WIRES TO THE CONTROL BOX • Remove two screws , remove the control box cover, and then connect the wires by following the procedure given in the illustration. <INDOOR UNIT> • Remove the control box for electrical connection between the indoor and outdoor unit.
  • Page 43 (Remote Controller address setting) (Refer to the Installation Manual which is provided with the remote controller for details.) • Two remote controllers (including the wireless remote controller) can be connected. However, remote control thermistor setting is not possible. • As for [master/slave] setting of remote controller, the automatic setting and manual setting are possible. Since manual setting is priority. •...

  • Page 44: Hand Over

    10.3.11. Check the following items when installation is complete • After completing work, be sure to measure and record trial run properties, and store measuring data, etc. • Measuring items are room temperature, outside temperature, suction temperature, blow out temperature, wind velocity, wind volume, voltage, current, presence of abnormal vibration and noise, operating pressure, piping temperature, compressive pressure, airtight pressure.

  • Page 45: Outdoor Unit Installation

    10.4. Outdoor unit installation AIR CONDITIONERS OUTDOOR UNIT INSTALLATION INSTRUCTIONS Precautions in terms of safety Carry out installation work with reliability after thorough reading of this “Precautions in terms of safety”. • Precautions shown here are differentiated between Warnings Cautions . Those that have much chances for leading to significant result such as fatality or serious injury if wrong installation would have been carried out are listed compiling them especially into the column of Warnings .
  • Page 46 Warnings Wiring shall be connected securely using specified cables and Installation of Earth Leakage Current Breaker fix them securely so that external force of the cables may not This equipment must be installed with earth leakage current transfer to the terminal connection section. breaker.
  • Page 47 b. Prevention measure for refrigerant piping Prevention measure for refrigerant piping is very important work to prevent water-dust-rubbish from getting in. All piping terminals need sealing such as shown below. Place Period of work Method of seal Outside More than 1 month Pinch Less than 1 month Pinch or taping...
  • Page 48 For the use of a gas cylinder without siphon inside, turn it upside down and use it. (We recommend manifold with sight glass.) Caution Do not use a “CHARGE CYLINDER”. Caution As a rule, please collect all existing refrigerants in the system outside the system when the refrigerant leakage occurs by the system.
  • Page 49 12. Be sure to leave enough space around the outdoor unit to maintain proper performance and to allow access for routine maintenance. • Allow enough space from any obstacles as shown in Fig. 1.2 below in order to prevent short-circuits from occurring. (If installing more than one outdoor unit, make the necessary space available as outlined in 13.) However, there should be at least 1 meter of free space above the unit.
  • Page 50 • If a drain pipe needs to be installed, insert the accessory drain elbow into the mounting hole at the bottom of the outdoor unit, and connect a hose with an inside diameter of 15mm to this drain elbow. (The hose is not supplied.) If using the drain elbow, install the outdoor unit on a base which is at least 5cm high.

  • Page 51: Charging With Refrigerant

    3. Notes when connecting the refrigerant pipes. • Use clean copper, pipes with no water or dust on the insides. • Use phosphorus-free, unjointed copper pipes for the refrigerant pipes. • If it is necessary to cut the refrigerant pipes, be sure to use a pipe cutter, and use compressed nitrogen or an air blower to clean out any foreign particles from inside the pipe.
  • Page 52 2.5 HP 6 HP (24 ~ 50 type) • At the time of shipment from the factory, this unit is charged with enough refrigerant for an equivalent pipe length of 30m. If the equivalent pipe length used will be 30m or less, no additional charging will be necessary. •...
  • Page 53 Terminal screw Tightening torque N.cm {kgf.cm} 69 ~ 98 {7 ~ 10} 157 ~ 196 {16 ~ 20} 196 ~ 245 {20 ~ 25} Earth lead wire shall be longer than other lead wires as shown in the figure for the electrical safety in case of the slipping out of the cord from the anchorage.
  • Page 54 10.4.10. Connecting power supply cables CAUTION • For three phase model, never operate the unit by pressing the electromagnetic switch. • Never correct the phase by switching over any of the wires inside the unit. 10.4.11. Precautions with regard to test operation •...
  • Page 55 NOTE 3 When running the units in heating mode during test operation, be sure to run the units in cooling mode first before selecting this mode. If heating mode is selected first, it may cause problems with operation of the compressor. NOTE 4 Be sure to select cooling mode first, and run the unit in this mode for 5 minutes or more.

  • Page 56: Wired Remote Controller Installation

    10.5. Wired remote controller installation Wired Remote Controller Installation Manual • Before installing the wired remote controller, be sure to thoroughly read the “Notes with regard to safety” section of the installation manual provided with the indoor unit. • After installing the wired remote controller, carry out a test operation to check that the remote controller functions properly, and also explain the operation and cleaning procedures to the customer in accordance with the details in instruction manual.

  • Page 57: Remote Controller Installation

    10.5.3. Remote controller installation • Be sure to turn off the main power before installing and connecting the remote controller. (If the remote controller is connected while the power is still turned on, the remote controller displays may not appear.) If no displays appear on the remote controller, check while referring to “If no remote controller displays appear”...
  • Page 58 NOTE − Be sure to use only the accessory screws. − Do not bend the lower case when tightening the screws. (If the screws are overtightened, damage may result.) − Do not remove the protective tape which is affixed to the upper case circuit board. •...
  • Page 59 If remote control cable is embedded If installing with the remote control cable exposed 1. Embed an outlet box (JIS C 8336) into the wall, and then secure 1. Secure the remote controller base plate to the wall with two the remote controller base plate to the outlet box with the two accessory 4 mm screws.
  • Page 60 [Manual Setting] Automatic address resetting for group control • The address settings for group control (air conditioner Nos. 1 to 16) can be reset automatically. 1. When operation is stopped, press for 5 seconds, continue the TEST RUN switch to display “00” (will be LOCAL MODE). 2.

  • Page 61: Test Operation

    10.5.5. Test operation • Turn on the main power. • After 3 minutes have passed since the power was turned on, press the OFF/ON switch on the remote controller. (No operation occurs within 3 minutes after the power was turned on.) •...
  • Page 62 • You can then switch between the display for the previous problem and the problem before that by pressing the UP (TIMER) DOWN (TIMER) switches. • Press the CHECK switch once more to return to the normal display. Example of previous problem display Example of abnormality display before previous display •...

  • Page 63: Installation & Servicing Air Conditioner

    11 INSTALLATION & SERVICING AIR CONDITIONER 11.1. Outline 11.1.1. 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.

  • Page 64: Tools For Installing/Servicing Refrigerant Piping

    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.

  • Page 65: R410A Tools

    11.2.2. 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.
  • Page 66 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.
  • Page 67 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.

  • Page 68: Refrigerant Piping Work

    11.3. Refrigerant piping work 11.3.1. 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.
  • Page 69 Table 11 R410A flaring dimensions Nominal Outside Wall thickness A (mm) diameter diameter (mm) R410A flaring Conventional flaring tool (mm) tool, clutch type Clutch type Wing-nut type 6.35 0 - 0.5 1.0 - 1.5 1.5 - 2.0 9.52 0 - 0.5 1.0 - 1.5 1.5 - 2.0 12.70...

  • Page 70: Installation, Transferring, Servicing

    b. Copper pipes Use only copper pipes with the thickness given in table 10, and with minimal impurities. Because the surface of the pipe is exposed, you should take special care, and also take measures such as marking the pipes to make sure they are easily distinguished from other piping materials, to prevent mistaken use.

  • Page 71: Transferring (Using New Refrigerant Piping)

    11.4.2. 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.
  • Page 72 3. Fully open the handle Lo of the manifold gauge, turn on the power of the vacuum pump and continue the vacuum process for at least one hour. 4. Confirm that the low pressure gauge shows a reading of -0.1 Mpa (-76 cmHg), then fully close the handle Lo, and turn off the vacuum pump.
  • Page 73 11.4.6. 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 (N ) flow.

  • Page 74: Trouble Shooting Guide

    12 TROUBLE SHOOTING GUIDE If test operation does not proceed correctly Carry out test operation after approximately 12 hours have passed since the power was turned on (crankcase heater is energized). If operation is started by using the remote control within 1 minute of turning on the power, the outdoor unit settings will not be made correctly and correct operation will not be possible.
  • Page 75 (When remote control display shows "power supply") Clock setting, and no timer setting (When remote control display shows "No power supply")

  • Page 76: During Twin Operation

    12.2. During twin operation System example 1. The main power is turned on while the transmission wires between the indoor units are not connected. (open circuit at section A or B) Symptom Remote control unit : "check" flashes Error code : F30-01 (connected indoor capacity error) Indoor unit No.1 : LED1 on P.C.B flashes Indoor unit No.2 : no power supply Outdoor unit : LED6, 7 on P.C.B flashes (connected indoor capacity error)
  • Page 77 Error code : F30-01 (connected indoor capacity error) Indoor unit : LED1 on P.C.B flashes Outdoor unit : LED6, 7 on P.C.B flashes 4. The main power is turned on and the connection wire is all ok. If operation starts in this condition, combination of the outdoor unit and indoor unit will result in abnormal operation. Symptom Remote control unit : "check"...

  • Page 78: During Group Control Operation

    12.3. During group control operation System example 1. The main power is turned on while the transmission wires between the indoor units are not connected. (open circuit at section A or B or C) Symptom Operation of indoor unit No.1 and No.3 is possible. However "check"...

  • Page 79: Test Operation And Self Diagnosis

    12.4. Test operation and self diagnosis 12.4.1. Test Run (Forced Cooling mode and Heating mode) 1. Always use a properly-insulated tool to operate the switch on the circuit board. (Do not use your finger or any metallic object.) 2. Never turn on the power supply unit until all installation work has been completed. 3.
  • Page 80 12.4.3. Test operation using the wired remote control 1. Check that "COOL" is displayed on the LCD, and then press the OFF/ON button to start test operation. 2. After pressing the OFF/ON button, press the TEST RUN button within 1 minute. 3.
  • Page 81 The air conditioner No."01" appears during normal installation and use. When using group control, a different number may appear. The air conditioner No. can be displayed by pressing the air conditioner No. button. (=same as Temp. up and down button) When an abnormality occurs at this unit, "check"...

  • Page 82: Emergency Operation

    12.5. Emergency operation If there is an abnormality in the temperature thermistor (disconnect or shorted), indoor unit cannot be operated. If abnormality detected in the indoor or outdoor unit, turn off the main power supply and find the cause. Check the resistance of each thermistor of both indoor and outdoor units by referring the resistance table as follows. Thermistor resistance table Resistance value (kΩ)±5% Temperature...

  • Page 83: Self-Diagnosis Error Code Table

    12.6. Self-diagnosis error code table • The display screen on the wired remote control unit and the self-diagnosis LEDs (red) on the outdoor unit printed circuit board in the outdoor unit can be used to indicate where the location of a problem is. Refer to the table below to remove the cause of the problem, and then re-start the air conditioner system.
  • Page 84 • The LED1 (green) illuminates to indicate that the microprocessor on LED8 Unit No. (when twin operation) the printed circuit board is operating normally. Master unit problem Slave unit problem If the LED is switched off is flashing irregularly. Check the power supply, and turn it off and then back on again.

  • Page 85: Technical Data

    13 TECHNICAL DATA 13.1. Sound data...

  • Page 87: Sound Measurement Point

    13.2. Sound measurement point 13.2.1. Indoor unit 13.2.2. Outdoor unit...

  • Page 88: Discharge And Suction Pressure

    13.3. Discharge and suction pressure 13.3.1. Saturation temperature of discharge and suction pressure COOLING...
  • Page 89 HEATING...

  • Page 90: Capacity And Power Consumption

    13.4. Capacity and power consumption 13.4.1. Cooling performance 13.4.1.1. CS-F14DD3E5 CU-B14DBE5 Model Cooling capacities are based on conditions CS-F14DD3E5 CU-B14DBE5 Single phase, 50Hz, 230V Cooling capacity Indoor temp. 27°C D.B. 19°C W.B. 3.8 kW Outdoor temp. 35°C D.B. Standard air volume 17 m...
  • Page 92 13.4.1.2. CS-F18DD3E5 CU-B18DBE5 Model Cooling capacities are based on conditions CS-F18DD3E5 CU-B18DBE5 Single phase, 50Hz, 230V Cooling capacity Indoor temp. 27°C D.B. 19°C W.B. 5.0 kW Outdoor temp. 35°C D.B. Standard air volume 17 m /min TC : Cooling Capacity SHC : Sensible Heat Capacity IPT : Cooling Power Consumption...

  • Page 94: Heating Performance

    13.4.2. Heating performance 13.4.2.1. CS-F14DD3E5 CU-B14DBE5 Model Heating capacities are based on conditions CS-F14DD3E5 CU-B14DBE5 Single phase, 50Hz, 230V Heating capacity Indoor temp. 20°C D.B. 4.3 kW Outdoor temp. 7°C D.B. 6°C W.B. Standard air volume 17 m /min 13.4.2.2. CS-F18DD3E5 CU-B18DBE5...

  • Page 95: Fan Performance

    13.5. Fan performance 13.5.1. CS-F14DD3E5 Fan performance test report Fan performance curve...
  • Page 96 13.5.2. CS-F18DD3E5 Fan performance test report Fan performance curve...

  • Page 97: Safety Device

    13.6. Safety device 13.6.1. Indoor unit Indoor unit Heat pump model CS-F14DD3E5 CS-F18DD3E5 Cooling only model For fan motor protection Internal °C protector °C For condensation temperature protection control °C Heat exchanger RESET °C thermistor For P.C.B current protection Current fuse 3.15...

  • Page 98: Operating Characteristics

    13.7. Operating characteristics S.C. : Starting Current R.C. : Running Current IPT : Power Consumption...

  • Page 99: Replacement Parts

    14 REPLACEMENT PARTS 14.1. Indoor unit CS-F14DD3E5, CS-F18DD3E5...
  • Page 100 CS-F14DD3E5, CS-F18DD3E5 REF. NO. PARTS NAME PARTS NUMBER QUANTITY PER 1 UNIT RoHS Conformity CS-F14DD3E5 CS-F18DD3E5 Cabinet (Bottom) P02-T08030R Drain pan P42-T02900R Evaporator P45-T07900R Distributor as. P45-T07830R Cabinet (Top) P42-T03740R Filter guide as. P42-T03790R Filter P03-T01520R Duct flange as.(Outlet) P42-T03770R Fan base as.

  • Page 101: Outdoor Unit

    14.2. Outdoor unit CU-B14DBE5, CU-B18DBE5...
  • Page 102 CU-B14DBE5, CU-B18DBE5...
  • Page 103 PART DESCRIPTION QTY. CU-B14DBE5 CU-B18DBE5 ← BASE PAN ASSY CWD52K1159 COMPRESSOR 5KS150DBN21 5KS205DAH21 ← ANTI-VIBRATION BUSHING CWH50055 ← NUT-COMPRESSOR MOUNT CWH561049 ← PACKING CWB811017 ← CRANKCASE HEATER CWA341033 ← CONDENSER COMPLETE CWB32C1806 ← TUBE ASSY (CAPILLARY TUBE) CWT07K1333 ← PIPE HOLDER RUBBER CWG251016 4-WAYS VALVE COMPLETE CWB00C1036...

  • Page 104: Print Pattern

    15 PRINT PATTERN 15.1. Indoor unit • INDOOR UNIT PRINTED CIRCUIT BOARD (MAIN)

  • Page 105: Outdoor Unit

    15.2. Outdoor unit • OUTDOOR UNIT PRINTED CIRCUIT BOARD (MAIN) [PHAAM] Printed in Malaysia SFYW0605 - 01...

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