ED 04 - 805 - Cooling Only / Heat Pump E-Series
ED04-805 Split-System Room Air Conditioners E-Series Cooling Only Heat Pump 1. 2. 3. 4. FTKS25EVMA FTKS35EVMA FTXS25EVMA FTXS35EVMA RKS25EBVMA RKS35EBVMA RXS25EBVMA RXS35EBVMA Features ..................................................................................................3 Power Supply ........................................................................................10 Functions...............................................................................................
ED04-805 14.Optional Accessories ............................................................................70 14.1 Option List ..............................................................................................70 14.2 Installation Manual .................................................................................
ED04-805 Features 1.
Features ED04-805 Swing Compressor Large Energy Savings Smooth rotation with little friction and refrigerant gas compression with little loss, allowing high operation efficiency Low Vibrations and Low Noise Smooth piston motion as if sliding along a “groove,” resulting in low vibrations and low noise High Durability Few parts rubbing each other during operation, achieving high performance and reliability Reluctance DC Motor Higher efficiency with 2 different torques – magnetic torque of ND magnet and r
ED04-805 Features ECONO Mode Notes - When this function is ON, the maximum capacity is also down. (Approx. 20%) - In case of the multi system connection, the unit drops maximum capacity to equal level with nominal capacity in stead of current control. - This function can only be set when the unit is running. Pressing the operation stop button causes the settings to be canceled. - This function and "Powerful operation" cannot be used at the same time. (Priority is given to Powerful operation.
Features ED04-805 Energy Saving Functions INTELLIGENT EYE = Automatic shift up when sensing no human, intelligently saving energy = Cooling Temperature Energy Saving operation Absence 20min Power consumption Normal operation Saving 20%! Back to normal operation when presence detected • 2˚C Shift up • Minimum frequency (34Hz) Normal operation Normal operation time Energy saving operation activated 05RAG19A- 21 INTELLIGENT EYE = When absence shift down automatically makes energy saving int
ED04-805 Features Indoor Unit Quiet Operation When air flow is set to “Quiet” through a remote controller, the operation sound of the indoor unit is reduced by 3dB. This is a convenient function while studying or sleeping. Air flow setting button Auto Super Low (SL) Low (L) Middle (M) High (H) Indoor unit’s fan H If the unit operates in “SL” or “L” mode with small air flow, operating noise is reduced but cooling / heating capacity is reduced too.
Features ED04-805 Mold Proof Function Press and hold the "MOLD PROOF" button for 2 seconds in advance. When the unit turned off after cooling or dry operation, the unit starts fan operation at a slow speed* for approximately 1 hour. The fan operation vaporizes the moisture inside the unit. Note) * : the fan rotation speed is slower than the "Indoor Unit Quiet Operation". 05RAG19A- 29 Mold Proof Function Notes - This function is not designed to remove existing dust or mold.
ED04-805 Features Wipe-clean Flat Panel Grille Type : Remove and wash the grille Current models are … New Flat Panel : Easy to clean without removing the panel New models are … Also washable after removing the panel.
Power Supply ED04-805 2.
ED04-805 Functions Compressor Comfortable Airflow Comfort Control Operation Lifestyle Convenience { Operation Limit for Cooling (°CDB) 10 ~46 Operation Limit for Heating (°CWB) — –10 ~20 FTXS25/35EVMA RXS25/35EBVMA { 10 ~46 Inverter (with Inverter Power Control) FTKS25/35EVMA RKS25/35EBVMA Basic Function Functions FTXS25/35EVMA RXS25/35EBVMA Category FTKS25/35EVMA RKS25/35EBVMA 3.
Specifications ED04-805 4. Specifications 4.1 Cooling Only 50Hz 220-230-240V / 60Hz 220-230V Models Indoor Units Outdoor Units Capacity Rated (Min.~Max.) Moisture Removal Running Current (Rated) Power Consumption (Rated) Power Factor COP (Rated) Liquid Piping Connections Gas Drain Heat Insulation Max. Interunit Piping Length Max.
ED04-805 4.2 Specifications Heat Pump 50Hz 220-230-240V / 60Hz 220-230V Indoor Units Models FTXS25EVMA RXS25EBVMA Outdoor Units Capacity Rated (Min.~Max.) Moisture Removal Running Current (Rated) Power Consumption (Rated) Power Factor COP (Rated) Liquid Piping Connections Gas Drain Heat Insulation Max. Interunit Piping Length Max.
Dimensions ED04-805 5. Dimensions 5.1 Indoor Units THE MARK (→) SHOWS PIPING DIRECTION AIR FLOW(INDOOR ) 30MIN. REAR 800 RIGHT LEFT ( INCLUDING MOUNTING PLATE ) 197 50MIN. 50MIN. (SPACEFOR MAINTENANCE) 195 ( SPACE FOR PERFORMANCE) FTKS25/35EVMA (SPACE FOR MAINTENANCE) REQUIRED SPACE SIGNAL RECEIVER TIMER LAMP INTELLIGENT EYE LAMP 283 NAME PLATE OPERATION LAMP TERMINAL BLOCK WITH EARTH TERMINAL INTELLIGENT EYE SENSOR BOTTOM GAS PIPE 9.
ED04-805 5.2 Dimensions Outdoor Units 4 - HOLES FOR ANCHOR BOLTS (M8 OR M10) DRAIN OUTLET (I.D φ15.9 HOSE FOR CONNECTION) 574 MINIMUM SPACE FOR AIR PASSAGE 105.5 50 50 100 50 50 300 150 100 13 490 29.5 311 WALL HEIGHT ON AIR OUTLET SIDE =LESS THAN 1200 150 RK(X)S25/35EBVMA HANDLE BRAND NAME LABEL 12 765 63 OUTDOOR AIR THERMISTOR MANUFACTURE'S LABEL LIQUID STOP VALVE (φ6.
Wiring Diagrams ED04-805 6. Wiring Diagrams 6.1 Indoor Units FTK(X)S25/35EVMA FIELD WIRING. S27 PCB3 S26 PCB1 ~ F1U ~ RECTIFIER LED1 H1 1 3.15A X1M V1 H1P H2 LED2 H2P LED3 H3P 1 WHT 2 RED 3 GRN / H3 TRANSMISSION CIRCUIT BLK 2 3 CAUTION NOTE THAT OPERATION WILL RESTART AUTOMATICALLY IF THE MAIN POWER SUPPLY IS TURNED OFF AND THEN BACK ON AGAIN.
ED04-805 Piping Diagrams 7. Piping Diagrams 7.1 Indoor Units FTXS25/35EVMA FTKS25/35EVMA INDOOR UNIT INDOOR UNIT MAFFLER ASSY HEAT EXCHANGER 7.0CuT MAFFLER ASSY HEAT EXCHANGER 7.0CuT FIELD PIPING (6.4CuT) 6.4CuT THERMISTOR ON HEAT EXCH. 6.4CuT 7.9CuT 7.9CuT 6.4CuT 6.4CuT CROSS FLOW FAN FIELD PIPING (6.4CuT) M FAN MOTOR FIELD PIPING (9.5CuT) 6.4CuT 6.4CuT CROSS FLOW FAN M FAN MOTOR 9.5CuT FIELD PIPING (9.
Piping Diagrams ED04-805 7.2 Outdoor Units 7.2.1 Cooling Only RKS25/35EBVMA OUTDOOR UNIT OUTDOOR TEMPERATURE THERMISTOR 9.5CuT 7.0CuT HEAT EXCHANGER 7.0CuT HEAT EXCHANGER THERMISTOR 4.8CuT 6.4CuT 6.4CuT MUFFLER WITH FILTER 9.5CuT PROPELLER FAN φ. 4.0×ID. 2.0CuT 4.8CuT MUFFLER WITH FILTER M MOTOR OPERATED VALVE 9.5CuT FOUR WAY VALVE NORMALLY : OFF 9.5CuT 7.9CuT 6.4CuT MUFFLER WITH FILTER LIQUID STOP VALVE 7.9CuT MUFFLER DISCHARGE PIPE THERMISTOR 9.5CuT 9.
ED04-805 Capacity Tables 8. Capacity Tables 8.1 Cooling Only FTKS25EVMA + RKS25EBVMA (50Hz 220-230-240V / 60Hz 220-230V) AFR 8.7 BF 0.24 OUTDOOR TEMPERATURE(°CDB) INDOOR 20 25 30 32 35 40 EWB EDB TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI °C °C kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW 14.0 20 2.56 1.93 0.46 2.44 1.87 0.50 2.33 1.82 0.55 2.28 1.79 0.57 2.21 1.76 0.59 2.10 1.70 0.64 16.0 22 2.68 1.
Capacity Tables 8.2 ED04-805 Heat Pump FTXS25EVMA+ RXS25EBVMA (50Hz 220-230-240V / 60Hz 220-230V) Cooling AFR 8.7 BF 0.24 OUTDOOR TEMPERATURE(°CDB) INDOOR 20 25 30 32 35 40 EWB EDB TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI °C °C kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW 14.0 20 2.56 1.93 0.46 2.44 1.87 0.50 2.33 1.82 0.55 2.28 1.79 0.57 2.21 1.76 0.59 2.10 1.70 0.64 16.0 22 2.68 1.90 0.46 2.56 1.
ED04-805 Capacity Tables FTXS35EVMA + RXS35EBVMA (50Hz 220-230-240V / 60Hz 220-230V) Cooling AFR 8.9 BF 0.24 OUTDOOR TEMPERATURE(°CDB) INDOOR 20 25 30 32 35 40 EWB EDB TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI °C °C kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW 14.0 20 3.31 2.33 0.78 3.31 2.33 0.86 3.26 2.31 0.93 3.19 2.27 0.96 3.10 2.22 1.01 2.93 2.13 1.08 16.0 22 3.75 2.44 0.79 3.58 2.35 0.86 3.
Capacity Tables 8.3 ED04-805 Capacity correction factor by the length of refrigerant piping (Reference) The cooling and the heating capacity of the unit has to be corrected in accordance with the length of refrigerant piping. (The distance between the indoor unit and the outdoor unit) <— line : cooling capacity> <--- line : heating capacity> R-410A (25/35 class) Capacity correction factor 1 0.9 Range of the refrigerant additional charge 0.
ED04-805 Operation Limit 9. Operation Limit 9.1 Cooling Only RKS25/35EBVMA 50 40 30 20 Pull-down period Continuous operation Outdoor temp.( °CDB) 46 10 10 14 20 23 Indoor temp.( °CWB) Notes: The graph is based on the following conditions. • Equivalent piping length • Level difference • Air flow rate 28 30 7.5m 0m High 4D050467G 9.2 Heat Pump RXS25/35EBVMA Heating Cooling 20 15 50 20 10 5 0 Continuous operation Outdoor temp.
Sound Level ED04-805 10. Sound Level 10.1 Measuring Location Indoor Unit Outdoor Unit 1m 0.8m 1m (R4287) (R4286) Note: 1. Operation sound is measured in an anechoic chamber. 2. The data are based on the conditions shown in the table below.
ED04-805 Sound Level 10.2 Octave Band Level 10.2.1 Indoor Units FTKS35EVMA 70 OVER ALL ( dB ) 60 50/60Hz 50/60Hz SCALE 220-240/220-230V 220-240/220-230V (H) (L) NC-60 NC-50 A 37 70 25 ( B.G.
Sound Level ED04-805 10.2.2 Outdoor Units RKS25EBVMA RKS35EBVMA NC-60 60 NC-50 SCALE 50/60Hz 220~240V(H) A 46 ( B.G.N IS ALREADY RECTIFIED ) 50 OPERATING CONDITIONS NC-40 POWER SOURCE 40 220~240V 50/60Hz JIS STANDARD NC-30 30 NC-20 20 70 OVER ALL ( dB ) APPROXIMATE THRESHOLD HEARING FOR CONTINUOUS NOISE 63 125 250 500 1000 2000 4000 OCTAVE BAND CENTER FREQUENCY (Hz) OCTAVE BAND SOUND PRESSURE LEVEL dB(0dB=0.0002µ bar) OCTAVE BAND SOUND PRESSURE LEVEL dB(0dB=0.
ED04-805 Electric Characteristics 11. Electric Characteristics Representative Unit Combination Indoor Unit FTKS25EVMA FTKS35EVMA FTXS25EVMA FTXS35EVMA Outdoor Unit RKS25EBVMA RKS35EBVMA RXS25EBVMA RXS35EBVMA Power Supply Hz-Volts Voltage Range COMP MCA MFA RHz RLA OFM IFM W FLA W FLA 23 0.22 40 0.14 23 0.22 40 0.14 23 0.22 40 0.14 23 0.22 40 0.14 3.5 50 - 220 50 - 230 50 - 240 MAX.50Hz 264V MIN.50Hz 198V 60 - 220 60 - 230 MAX.60Hz 253V MIN.
Installation Manual ED04-805 12. Installation Manual 12.1 Indoor Units Safety Precautions • Read these Safety Precautions carefully to ensure correct installation. • This manual classifies the precautions into WARNING and CAUTION. Be sure to follow all the precautions below: they are all important for ensuring safety. WARNING Failure to follow any of WARNING is likely to result in such grave consequences as death or serious injury.
ED04-805 Installation Manual Accessories A Mounting plate Mounting plate fixing B screws M4 × 25L Titanium Apatite Photocatalytic C Air-Purifying Filter D Wireless remote controller 1 E Remote controller holder 1 J Insulation tape 1 6 Fixing screws for remote F controller holder M3 × 20L 2 K Operation manual 1 2 G AAA dry-cell batteries 2 L Installation manual 1 1 H Indoor unit fixing screws M4 × 12L 2 Choosing an Installation Site • Before choosing the installation site, obtain user
Installation Manual ED04-805 Indoor Unit Installation Drawings How to attach the indoor unit. Hook the claws of the bottom frame to the mounting plate. If the claws are difficult to hook, remove the front grille. How to remove the indoor unit. Push up the marked area (at the lower part of the front grille) to release the claws. If it is difficult to Front grille release, remove the front grille.
ED04-805 Installation Manual Indoor Unit Installation (1) 1. Installing the mounting plate. • The mounting plate should be installed on a wall which can support the weight of the indoor unit. 1) Temporarily secure the mounting plate to the wall, make sure that the panel is completely level, and mark the boring points on the wall. 2) Secure the mounting plate to the wall with screws.
Installation Manual ED04-805 Indoor Unit Installation (2) 3. Installing indoor unit. 3-1. Right-side, right-back, or right-bottom piping. 1) Attach the drain hose to the underside of the refrigerant pipes with an adhesive vinyl tape. 2) Wrap the refrigerant pipes and drain hose together with an insulation tape. Right-back piping Remove pipe port cover here for right-side piping. Right-bottom piping Remove pipe port cover here for right-bottom piping.
ED04-805 Installation Manual Indoor Unit Installation (3) With a multi indoor unit 4. , install as described in the installation manual supplied with the Multi outdoor unit. Terminal block Wiring. 1) Strip wire ends (15mm). 2) Match wire colours with terminal numbers on indoor and outdoor unit’s terminal blocks and firmly screw wires to the corresponding terminals. 3) Connect the earth wires to the corresponding terminals. Attach the earth wire so that it is not connected to the fan motor connector.
Installation Manual ED04-805 Refrigerant Piping Work With a multi indoor unit 1. , install as described in the installation manual supplied with the Multi outdoor unit. Flaring the pipe end. 1) Cut the pipe end with a pipe cutter. 2) Remove burrs with the cut surface facing downward so that the chips do not enter the pipe. 3) Put the flare nut on the pipe. 4) Flare the pipe. 5) Check that the flaring is properly made. (Cut exactly at right angles.
ED04-805 Installation Manual Trial Operation and Testing 1. Trial operation and testing. 1-1 Measure the supply voltage and make sure that it falls in the specified range. 1-2 Trial operation should be carried out in either cooling or heating mode. For Heat pump • In cooling mode, select the lowest programmable temperature; in heating mode, select the highest programmable temperature. 1) Trial operation may be disabled in either mode depending on the room temperature.
Installation Manual ED04-805 12.2 Outdoor Units Safety Precautions • Read these Safety Precautions carefully to ensure correct installation. • This manual classifies the precautions into WARNING and CAUTION. Be sure to follow all the precautions below: they are all important for ensuring safety. WARNING Failure to follow any of WARNING is likely to result in such grave consequences as death or serious injury. CAUTION Failure to follow any of CAUTION may result in grave consequences in some cases.
ED04-805 Installation Manual Accessories Accessories supplied with the outdoor unit: (B) Drain plug (Heat pump-Models) (A) Installation manual 1 1 There is on the bottom packing case. Precautions for Selecting the Location 1) Choose a place solid enough to bear the weight and vibration of the unit, where the operation noise will not be amplified. 2) Choose a location where the hot air discharged from the unit or the operation noise will not cause a nuisance to the neighbors of the user.
Installation Manual ED04-805 Outdoor Unit Installation Drawings Wrap the insulation pipe with the finishing tape from bottom to top. Max. allowable length Max. allowable height 20m 15m Additional refrigerant required for refrigerant pipe exceeding 10m in length. 20g/m Gas pipe Liquid pipe O.D. 9.5mm O.D. 6.4mm * Be sure to add the proper amount of additional refrigerant. Failure to do so may result in reduced performance.
ED04-805 Installation Manual Outdoor Unit Installation (1) 1. Installing outdoor unit. 1) When installing the outdoor unit, refer to “Precautions for Selecting the Location” and the “Outdoor Unit Installation Drawings”. 2) If drain work is necessary, follow the procedures below. 2. Drain work (Heat pump-models). 1) Use drain plug for drainage. 2) If the drain port is covered by a mounting base or floor surface, place additional foot bases of at least 30mm in height under the outdoor unit’s feet.
Installation Manual ED04-805 Outdoor Unit Installation (2) 5. Purging air and checking gas leakage. • When piping work is completed, it is necessary to purge the air and check for gas leakage. WARNING 1) Do not mix any substance other than the specified refrigerant (R410A) into the refrigeration cycle. 2) When refrigerant gas leaks occur, ventilate the room as soon and as much as possible.
ED04-805 Installation Manual Outdoor Unit Installation (3) 6. Refilling the refrigerant. Filling a cylinder with an Filling other cylinders Check the type of refrigerant to be used on the machine attached siphon Turn the cylinder Stand the cylinder upright when filling. nameplate. upside-down when There is a siphon pipe inside, filling. Precautions when adding R410A so the cylinder need not be Fill from the liquid pipe in liquid form. upside-down to fill with liquid.
Installation Manual ED04-805 Wiring WARNING 1) Do not use tapped wires, stranded wires, extensioncords, or starburst connections, as they may cause overheating, electrical shock, or fire. 2) Do not use locally purchased electrical parts inside the product. (Do not branch the power for the drain pump, etc., from the terminal block.) Doing so may cause electric shock or fire. 3) Be sure to install an earth leakage breaker. (One that can handle higher harmonics.
ED04-805 Installation Manual Test Run and Final Check 1. Trial operation and testing. 1-1 Measure the supply voltage and make sure that it falls in the specified range. 1-2 Trial operation should be carried out in eitr cooling or heating mode. Q For heat pump • In cooling mode, select the lowest programmable temperature; in heating mode, select the highest programmable temperature. 1) Trial operation may be disabled in either mode depending on the room temperature.
Operation Manual ED04-805 13. Operation Manual Safety precautions • • • • Keep this manual where the operator can easily find them. Read this manual attentively before starting up the unit. For safety reason the operator must read the following cautions carefully. This manual classifies precautions into WARNING and CAUTION. Be sure to follow all precautions below: they are all important for ensuring safety.
ED04-805 Operation Manual • Do not block air inlets nor outlets. Impaired air flow may result in insufficient performance or trouble. • Do not stand or sit on the outdoor unit. Do not place any object on the unit to avoid injury, do not remove the fan guard. • Do not place anything under the indoor or outdoor unit that must be kept away from moisture. In certain conditions, moisture in the air may condense and drip. • After a long use, check the unit stand and fittings for damage.
Operation Manual ED04-805 Names of parts Indoor Unit 1 2 3 4 5 7 11 10 9 6 8 16 14 13 15 12 4 46 Room Air Conditioners E-Series
ED04-805 Operation Manual Outdoor Unit 17 22 19 20 18 21 Indoor Unit 1. Air filter 2. Titanium Apatite Photocatalytic Air-Purifying Filter: • These filters are attached to the inside of the air filters. 12. Indoor Unit ON/OFF switch: (page 10.) • Push this switch once to start operation. Push once again to stop it. • The operation mode refers to the following table. 3. Air inlet 4. Front panel FTK FTX 5. Panel tab 6. Room temperature sensor: • It senses the air temperature around the unit.
Operation Manual ED04-805 Remote Controller 1 2 5 ECONO ON/OFF 3 POWERFUL TEMP 6 4 7 8 13 MODE FAN SWING QUIET MOLD PROOF SENSOR ON CANCEL 9 10 12 11 16 OFF TIMER 18 17 15 14 1. Signal transmitter: • It sends signals to the indoor unit. 2. Display: • It displays the current settings. (In this illustration, each section is shown with all its displays ON for the purpose of explanation.) 3. ECONO button: ECONO operation (page 16.) 4.
ED04-805 Operation Manual Preparation Before Operation To set the batteries 1. Slide the front cover to take it off. 2. Set two dry batteries (AAA). 3. Set the front cover as before. ATTENTION About batteries • When replacing the batteries, use batteries of the same type, and replace the two old batteries together. • When the system is not used for a long time, take the batteries out.
Operation Manual ED04-805 Preparation Before Operation To operate the remote controller • To use the remote controller, aim the transmitter at the indoor unit. If there is anything to block signals between the unit and the remote controller, such as a curtain, the unit will not operate. • Do not drop the remote controller. Do not get it wet. • The maximum distance for communication is about 7m. Receiver To fix the remote controller holder on the wall 1.
ED04-805 Operation Manual To set the clock 1. Press “CLOCK button”. is displayed. blinks. 2. Press “TIMER setting button” to set the clock to the present time. Holding down “ ” or “ ” button rapidly increases or decreases the time display. 3. Press “CLOCK button”. ECONO POWERFUL ON/OFF TEMP MODE FAN SWING QUIET MOLD PROOF SENSOR blinks. 2 ON Turn the breaker ON • Turning ON the breaker opens the flap, then closes it again. (This is a normal procedure.
Operation Manual ED04-805 AUTO · DRY · COOL · HEAT · FAN Operation The air conditioner operates with the operation mode of your choice. From the next time on, the air conditioner will operate with the same operation mode. To start operation 1. Press “MODE selector button” and select a operation mode. • Each pressing of the button advances the mode setting in sequence.
ED04-805 Operation Manual To change the air flow rate setting 5. Press “FAN setting button”. DRY mode AUTO or COOL or HEAT or FAN mode Five levels of air flow rate setting from “ The air flow rate setting is not variable. plus “ ”“ ” to “ ” ” are available. • Indoor unit quiet operation When the air flow is set to “ ”, the noise from the indoor unit will become quieter. Use this when making the noise quieter. The unit might lose capacity when the air flow rate is set to a weak level.
Operation Manual ED04-805 Adjusting the Air Flow Direction You can adjust the air flow direction to increase your comfort. To adjust the horizontal blades (flaps) 1. Press “SWING button”. • “ ” is displayed on the LCD and the flaps will begin to swing. ECONO 2. When the flaps have reached the desired position, press “SWING button” once more. • The flaps will stop moving. • “ ” disappears from the LCD.
ED04-805 Operation Manual To adjust the vertical blades (louvres) Hold the knob and move the louvres. (You will find a knob on the left-side and the right-side blades.) • When the unit is installed in the corner of a room, the direction of the louvers should be facing away from the wall. If they face the wall, the wall will block off the wind, causing the cooling (or heating) efficiency to drop.
Operation Manual ED04-805 POWERFUL Operation POWERFUL operation quickly maximizes the cooling (heating) effect in any operation mode. You can get the maximum capacity . To start POWERFUL operation 1. Press “POWERFUL button”. • POWERFUL operation ends in 20 minutes. Then the system automatically operates again with the settings which were used before POWERFUL operation. • When using POWERFUL operation, there are some functions which are not available. • “ ” is displayed on the LCD.
ED04-805 Operation Manual OUTDOOR UNIT QUIET Operation OUTDOOR UNIT QUIET operation lowers the noise level of the outdoor unit by changing the frequency and fan speed on the outdoor unit. This function is convenient during night. To start OUTDOOR UNIT QUIET operation 1. Press “QUIET button”. • “ ” is displayed on the LCD. ECONO To cancel OUTDOOR UNIT QUIET operation 2. Press “QUIET button” again. • “ ” disappears from the LCD.
Operation Manual ED04-805 ECONO Operation ECONO operation is a function which enables efficient operation by lowering the maximum power consumption value. To start ECONO operation 1. Press “ECONO button” . •“ ” is displayed on the LCD. To cancel ECONO operation 2. Press “ECONO button” again. •“ ” disappears from the LCD. 1, 2 ECONO POWERFUL ON/OFF TEMP MODE SWING FAN QUIET MOLD PROOF SENSOR ON CANCEL OFF TIMER NOTE • ECONO Operation can only be set when the unit is running.
ED04-805 Operation Manual MOLD PROOF Operation MOLD PROOF operation is a function which reduces the spread of mold by using Fan mode to lower the humidity inside the indoor unit. To set MOLD PROOF operation 1. Press and hold the MOLD PROOF button for two seconds. •“ ” is displayed on the LCD. To cancel MOLD PROOF operation 2. Press and hold the MOLD PROOF button for two seconds one more time. •“ ” disappears from the LCD.
Operation Manual ED04-805 INTELLIGENT EYE Operation “INTELLIGENT EYE” is the infrared sensor which detects the human movement. To start INTELLIGENT EYE operation 1. Press “SENSOR button”. • “ ” is displayed on the LCD. To cancel the INTELLIGENT EYE operation 2. Press “SENSOR button” again. • “ ” disappears from the LCD. ECONO POWERFUL ON/OFF TEMP MODE SWING FAN QUIET MOLD PROOF SENSOR 1, 2 [EX.
ED04-805 Operation Manual “INTELLIGENT EYE” is useful for Energy Saving Energy saving operation • Change the temperature –2°C in heating / +2°C in cooling / +2°C in dry mode from set temperature. • Decrease the air flow rate slightly in fan operation. (In FAN mode only) Notes on “INTELLIGENT EYE” • Application range is as follows. • Sensor may not detect moving objects further than 7m away.
Operation Manual ED04-805 TIMER Operation Timer functions are useful for automatically switching the air conditioner on or off at night or in the morning. You can also use OFF TIMER and ON TIMER in combination. To use OFF TIMER operation • Check that the clock is correct. If not, set the clock to the present time. (page 9.) 1. Press “OFF TIMER button”. is displayed. ECONO POWERFUL ON/OFF TEMP blinks. 2. Press “TIMER Setting button” until the time setting reaches the point you like.
ED04-805 Operation Manual To use ON TIMER operation • Check that the clock is correct. If not, set the clock to the present time (page 9.). 1. Press “ON TIMER button”. is displayed. blinks. 2. Press “TIMER Setting button” until the time setting reaches the point you like. • Every pressing of either button increases or decreases the time setting by 10 minutes. Holding down either button changes the setting rapidly. 3. Press “ON TIMER button” again.
Operation Manual ED04-805 Care and Cleaning CAUTION Before cleaning, be sure to stop the operation and turn the breaker OFF. Units Indoor unit, Outdoor unit and Remote controller 1. Wipe them with dry soft cloth. Front panel 1. Open the front panel. • Hold the panel by the tabs on the two sides and lift it unitl it stops with a click. 2. Remove the front panel. • Lift the front panel up, slide it slightly to the right, and remove it from the horizontal axle. 3. Clean the front panel.
ED04-805 Operation Manual Filters 1. Open the front panel. (page 24.) 2. Pull out the air filters. • Push a little upwards the tab at the center of each air filter, then pull it down. 3. Take off the Titanium Apatite Photocatalytic Air-Purifying Filter. Titanium Apatite Photocatalytic Air-Purifying Filter • Hold the recessed parts of the frame and unhook the four claws. Air filter Filter frame 4. Clean or replace each filter. See figure. Tab 5.
Operation Manual ED04-805 NOTE • Operation with dirty filters: (1) cannot deodorize the air. (2) cannot clean the air. (3) results in poor heating or cooling. (4) may cause odour. • To order Titanium Apatite Photocatalytic Air-Purifying Filter contact to the service shop there you bought the air conditioner. • Dispose of old filters as burnable waste. Item Titanium Apatite Photocatalytic Air-Purifying Filter. (without frame) 1 set Part No.
ED04-805 Operation Manual Trouble Shooting These cases are not troubles. The following cases are not air conditioner troubles but have some reasons. You may just continue using it. Case Explanation Operation does not start soon. • When ON/OFF button was pressed soon after operation was stopped. • When the mode was reselected. • This is to protect the air conditioner. You should wait for about 3 minutes. Hot air does not flow out soon after the start of heating operation.
Operation Manual ED04-805 Check again. Please check again before calling a repair person. Case The air conditioner does not operate. (OPERATION lamp is off.) Check • Hasn’t a breaker turned OFF or a fuse blown? • Isn’t it a power failure? • Are batteries set in the remote controller? • Is the timer setting correct? Cooling (Heating) effect is poor.
ED04-805 Operation Manual Call the service shop immediately. WARNING When an abnormality (such as a burning smell) occurs, stop operation and turn the breaker OFF. Continued operation in an abnormal condition may result in troubles, electric shocks or fire. Consult the service shop where you bought the air conditioner. Do not attempt to repair or modify the air conditioner by yourself. Incorrect work may result in electric shocks or fire. Consult the service shop where you bought the air conditioner.
Optional Accessories ED04-805 14. Optional Accessories 14.
ED04-805 Optional Accessories 14.2 Installation Manual 14.2.1 KRP413A1S Safety Precautions z Read these safety precautions carefully before installing the unit, and be sure to install the unit properly. z This manual classifies precautions to the user into the following two categories. These warnings and cautions are for your safety. Follow them. WARNING Faulty installation can result in death or serious injury CAUTION Faulty installation can result in serious injury or other serious consequences.
Optional Accessories ED04-805 Installation This product is available in two types. The KRP413A1S · KRP413AA1S is for installation in a case independent of the indoor unit, and the KRP413A1 is for installation within the indoor unit. 1. KRP413A1S · KRP413AA1S 1 3. Attaching Adaptor Case Assy (for KRP413A1S · KRP413AA1S) Installation diagram 1 Adaptor case Indoor unit PCB Using the screws (to mount on a wall, etc.) z Use the 3 supplied screws to attach the case assy .
ED04-805 Optional Accessories Wiring 1. Wiring 4. Connection with Remote Controller c Connect one end of the wiring to connector S21 of the PCB in the indoor unit. d Connect the other end of the wiring to connector S6 of the adaptor PCB. e Connect field wiring according to the functions assigned to each connection terminal of the adaptor PCB. f Secure all wires. 1 Example connections with three kinds of remote controllers are shown bellow. Note: These connections cannot be used in combination.
Optional Accessories ED04-805 Test Operation and Confirmation 1. When the System is Not Working Is the air conditioner working properly? Are the connectors of the wiring properly connected? Are the remote controller and field wiring properly connected? Are all switch settings correct? If there is nothing apparently wrong, conduct a diagnostic check using the following procedure. Diagnostic check c Defect in adaptor PCB. d Defect in wiring. e Defect in indoor unit’s PCB.
ED04-805 Optional Accessories 14.2.2 KRP928B2S 1.Overview, Features and Compatible Models Safety Precautions This kit is the interface required when connecting the central controller and a Daikin Room Air Conditioner. Use of the central controller makes it possible to perform the following monitoring and operations. It is compatible with room air conditioners which have an HA connector S21. zRead these Safety Precautions carefully to ensure correct installation.
Optional Accessories 4.Switch Settings 5.Control Codes Turn the power on after all the switches have been set. Settings made while the power is on are invalid. When using a central remote controller, the operating codes can be used to limit operation from wireless remote controllers. { : permitted; × : prohibited OFF (Factory setting) 0,1,3 10,11 2 12–19 4 5 6,7 8 Overseas ON z “Automatic” operation is available from the central controller.
ED04-805 Optional Accessories 14.2.3 KPW937A4 Q Before Installation Checking the parts Check the following parts Name Louver Installation manual Shape Quantity With 4 screws 1piece 1piece Q Installation Procedure Selection of Installation Location Use when installing in a location that meets the following conditions. zWhen installing near the border to a neighbor's house zIf exhaust blows directly on passers-by because outdoor unit is installed facing a road.
Specifications, designs and other content appearing in this brochure are current as of February 2008 but subject to change without notice.
