Table of Contents
Advertisement
Quick Links
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-techical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service
or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
CONTENTS
--------------------------------------------------------
------------------------------------------------------
------------------------------------------
-----------------------------------------------------
--------------------------------------------------
-------------------------------------------------
-----------------------------------------------
-----------------------------------
---------------------------------------------------
R
R
CS/CU-PE9DKD
CS/CU-PE12DKD
WARNING
Page
2
3
6
10
12
13
14
15
41
C
(GMAC) All rights reserved. Unauthorized copying
and distribution is violation of law.
Order No.
Air Conditioner
--------------------------------------
----------------------------------------
--------------------------------------------------
--------------------------------------------------
-----------------------------------------
--------------------------------------------------
-----------------------------------------
--------------------------------------
Guangzhou Matsushita Air Conditioner Co., Ltd.
GMAC0506049C3
Page
50
62
65
67
68
69
70
71
72
Advertisement
Table of Contents
Related Manuals for Panasonic CU-PE9DKD
Summary of Contents for Panasonic CU-PE9DKD
-
Page 1: Table Of Contents
Order No. GMAC0506049C3 Air Conditioner CS/CU-PE9DKD CS/CU-PE12DKD WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not contain warnings or cautions to advise non-techical individuals of potential dangers in attempting to service a product. -
Page 2: Features
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 1 Features High Efficiency Enviromental Friendly (For Refrigerant : R410A Model) Zero ozone depleting potential and low global warming potential by using R410A refrigerant. Air Quality Indicator Comfort Environment Air filter with function to reduce dust and smoke... -
Page 3: Functions
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 2 Functions Remote Control AUTO HEAT COOL DELAY DELAY SELECT SET/CANCEL ERROR RESET INVERTER OFF/ON SWING Operation START/STOP Airflow Direction Control Turn on/off the air conditionor Horizontal Airflow Direction Control When stop the operation by pressing... -
Page 4: Indoor Unit
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Indoor Unit Auto Switch Button Power Switch ON/OFF Anti-freezing Control for the Evaporator When the remote control cannot be used or Cooling or Soft Dry Operation for repairing and testing ,please use this button. - Page 5 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Outdoor Unit 4-way Valve Control Total Running Current Control If the unit is stopped during Heating Operation, the 4-way valve will remain in Deice Operation heating mode operation for 3 minutes. Overload Protector...
-
Page 6: Product Specifications
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 3 Product Specifications Unit CS-PE9DKD CU-PE9DKD Cooling Capacity 2.50(0.90-3.00) 3.30(0.90-4.00) Heating Capacity L /h Moisture Removal Single Phase Power Source Cycle Airflow Method OUTLET SIDE VIEW TOP VIEW INTAKE Air Circulation Indoor Air (low) - Page 7 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Unit CS-PE9DKD CU-PE9DKD Description Evaporator Condenser Heat Copper Copper Tube Material Exchanger Slot type Corrugation type Fin Type (Plate fin configuration,forced draft) Rows/Stage 2 x 15 1X24 18.5 Dimensions 610x252x25.4 726x504x18.2 Refrigerant Control Device Capillary Tube (c.c)
- Page 8 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Unit CS-PE12DKD CU-PE12DKD Cooling Capacity 3.15(0.90-3.80) 4.10(0.90-5.00) Heating Capacity Moisture Removal L /h Single Phase Power Source Cycle Airflow Method OUTLET SIDE VIEW TOP VIEW INTAKE Air Circulation Indoor Air (low) m /min...
- Page 9 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Unit CS-PE12DKD CU-PE12DKD Description Evaporator Condenser Heat Copper Copper Tube Material Exchanger Slot type Corrugation type Fin Type (Plate fin configuration,forced draft) Rows/Stage 2 x 15 2X24 Dimensions 610x252x25.4 X504x18.2 Refrigerant Control Device Capillary Tube (c.c)
-
Page 10: Dimensions
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 4 Dimensions Indoor Unit CS-PE9DKD CS-PE12DKD Unit : mm Side view Front View Air intake Right Piping Hole Air outlet Left Piping Hole Gas Side <Back View> Installation Plate Hook Liquid Side AUTO... -
Page 11: Outdoor Unit
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Outdoor Unit CU-PE9DKD CU-PE12DKD Unit : mm <Top View> 10cm or more 10cm or more 100cm or more INVERTER... -
Page 12: Refrigeration Cycle Diagram
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 5 Refrigeration Cycle Diagram CS/CU-PE9DKD CS/CU-PE12DKD INDOOR UNIT OUTDOOR UNIT CAPILLARY TUBE C1 PIPING LIQUID SENSOR 2-WAY SIDE VALVE CAPILLARY TUBE C3 CAPILLARY TUBE C2 INTAKE AIR SENSOR OUTDOOR AIR PIPING SENSOR SENSOR... -
Page 13: Block Diagram
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 6 Block Diagram... -
Page 14: Wiring Diagram
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 7 Wiring Diagram CS-PE9DKD/CU-PE9DKD CS-PE12DKD/CU-PE12DKD ELECTRONIC CONTROLLER MOTOR (DISPLAY,RECEIVER) CN-STM CN-DISP CN-DISP AUTO SW SENSOR WIRELESS REMOTE CONTROL (PIPING TEMP.) ELECTRONIC CN-TH CONTROLLER (MAIN) FUSE T 2.5A L 250V POWER SUPPLY CORD MOTOR... -
Page 15: Operation Details
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Operation Details 8.1 Operation and Display of Remote Controller Original Setting AUTO SPEED AUTO H E AT AUTO SWING COOL DELAY DELAY ON/OFF Button ON/OFF Switch Signal Transmitting Indoor Indicator Green Mode Selecting Button 1.Function and Display of the button:... -
Page 16: Auto Heat Cool Dry
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 2.Shift time of the Mode selection button Single press Mode Selecting Button LCD of Remote Control HEAT AUTO Signal Transmitting 500ms Keep depressed( less than 500ms) Mode Selecting Button LCD of Remote Control... - Page 17 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Temp Adjusting Button 1.Press this button to change the set temperature Increase the set temperature(Max.30 ) Decrease the set temperature(Min.16 ) 2.If the ON/OFF button is pressed after temperature is set, or change the temperature during operation, or the signal is received from the remote controller, the indoor indicator will flash or light up to start the operation.
- Page 18 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 2.Timing Chart of Timer-Setting 1) OFF Timer Initial Time Changed Time 3 hours later OFF OFF Timer Setting 2 hours Timer Indicator Remote Control LCD 3 hours Operation Indicator Indoor Unit 1:During timer operation changing the set time.
- Page 19 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Air Swing Button The airflow direction will change as below by pressing the AIR SWING button. Airflow Direction: AUTO Display of Diagnosis Refer to Diagnosis section. Change the Code of Remote Controller Change the code of remote controller by joining or cutting jump wire on the remote controller and indoor PCB.
-
Page 20: Common Features
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Indoor Unit Indicator FLASH Hot start, deice control, Operation Stop mode judging and ON- (Green) Timer Operation detecting. Timer Malfunction happens. Timer set Timer not set (Orange) The air quality can be detected automatically by the air quality sensor and shown Air Quality by the color of the air quality indicator as bellow.. - Page 21 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Basic fan speed of indoor unit P E 9 D K E P E 1 2 D K E S H I W 9 C 1 4 2 0 1 4 3 0...
- Page 22 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Heat Operation Protection Operation Forced Heat Mini- Mode judging in Auto Operation Con- Preparing Operation of Timer-ON operation trol Hot Start Stop Deice Control Stop Low Temperature Control SSHi Relay OFF(Comp OFF) SLo- or SSLo...
-
Page 23: Outdoor Fan Motor Control
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 3. Deodorizing Control This type of control is applicable on Cooling Mode and Soft Dry Mode operating only. During cooling or soft dry operation with automatic fan speed, the unit will operate as state below for deodorizing purpose. - Page 24 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Frequency for Compressor Operation 1. Basic Frequency If the frequency for the compressor calculated is prohibited, 1 Hz larger than this calculated one will be selected. Cool Dry Heat 2. Starting Control Within 300 seconds after the start-up of the compressor, the frequency for the compressor will change as below.
-
Page 25: Protection Control
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Protection Control A. Time Delay Safety Control 1.The compressor will not start for 3 minutes after the stop of the operation. 2.This control is not applicable if the power supply is turned off and turned on again. - Page 26 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD F. Compressor Protection Control (Gas Leakage) 1.When the conditions listed in the table occur, the compressor stops and restarts after three minutes. 2. If this continuously occur for twice within 20 minutes, all indoor and outdoor relays will be cut off.
- Page 27 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Airflow Direction Control A. Vertical Airflow Direction Vane Angle Manual Airflow 7° 14° 21° 28° 35° Cool Auto Airflow 7°~35° Manual Airflow 7° 14° 21° 28° 35° Auto Airflow 7° Manual Airflow 0°...
- Page 28 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD C. Mode Judgement for Auto Operation Airflow Mode Setting Manual Auto Initializing When Power-On Upper Limit Lower Limit Upper Limit Position Previously Set Auto Operation Shifted to Auto Mode Same to Cool/Dry/Heat Same to Cool/Dry/Heat...
- Page 29 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD C. Diagnosis Code Table Emergency Code Abnormality/Protection Judgment Check Operation Normal >1minute after starting Connecting cable, Indoor Indoor/Outdoor abnormal operation /outdoor PCB communication Intake air temperature sensor( Indoor intake air temp sensor defected or disconnected) abnormality Continue for 5 sec.
-
Page 30: Cooling Operation
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 8.3 Cooling Operation Anti-freezing Control 1 .Frequency of the compressor For prevention of freezing of the indoor evaporator, the frequency of the compressor will be changed according to the indoor piping temperature. Normal Control... - Page 31 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Anti-Fog Protection The indoor fan speed is higher than A but less than B. The indoor fan speed is less than A Outdoor Air Temp Operation Time(S) PE9DKD PE12DKD 0-30 30-90 >30 90-420...
-
Page 32: Soft Dry Operation
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 8.4 Soft Dry Operation Method of frequency shifting is the same to that of cooling operation and the intake air temperature is measured every second. Initial Frequency for Compressor PE9DKD PE12DKD T<4 T=Outdoor Air Temp-Remote Control Setting Temp... -
Page 33: Overload Protection Control
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Auto Fan Speed Max. Max. Fixed Fixed Fixed Max. Lo Max.Lo Down Down Stop Stop 2.During heating operation, the maximum fan speed is Lo when the compressor stops. 3.Hot Start When the heating operation starts, the indoor fan stops and the compressor runs with the frequency of 117Hz. -
Page 34: Way Valve
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD New JIS Deice Operation Deice operation starts immediately after the deice instruction is received. But the first deice operation starts 1 hour after the heating operation is activated. 1.Outdoor heat exchanger temperature is lower than3 for 30minutes. -
Page 35: Time Graph
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Normal Deice Operation Deice operation will start as the deice operation instruction is launched. But the first deice operation starts one hour after the heating operation starts. Time Graph Free Free Frequency for... -
Page 36: Automatic Operation
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 8.6 Automatic Operation If the Auto operation mode is selected, the operation mode will be judged by set temperature on remote control, intake air temperature and outdoor air temperature. During operating mode judgement, indoor fan runs at low fan speed and outdoor fan runs in the purpose... -
Page 37: Auto Restart Control
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 8.7 Delayed ON-Timer Control Delay ON Timer ca be set using remote controller, the unit with timer set will start operate earlier than the setting time. This is to provide a comfortable environment when reaching the set On time. - Page 38 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 8.9 Air Quality Sensor Control Resistance of air quality sensor: Rs(air)=10k ~50k ( The worse the air quality, the smaller the resistance.) Basic Operation Detecting and indicating of the air quality will not stop during the operation of the air conditioner.
- Page 39 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Detecting of air quality( When the air conditioner is on standby.) (a) After the air conditioner stops operation, it will provides power to the air quality sensor intermittently to detect the air quality and update the resistance reference (MAXR). The power of the air quality sensor will be on for 3 minutes after each 109 minutes.
- Page 40 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Forced Resetting Forced Resetting Time (The added operation time mentioned later not included.) (a) Air Pollution Level 2: Red: 5 minutes Orange: 8 minutes Green (B) Air Pollution Level 1: Red: 5 minutes...
-
Page 41: Installation Instructions
CS-PE9DKD / CU-PE 9DKD / CS-PE12DKD / CU-PE12 DKD 9 Installation Instructions Required tools for Installation Works 1. Philips screw driver 5. Spanner 9. Gas leak detector 13. Multimeter 2. Level gauge 6. Pipe cutter 10. Measuring tape 14. Torque wrench 18 N.m (1.8 kgf.m) 42 N.m (4.2 kgf.m) kgf.m) - Page 42 CS-PE9DKD / CU-PE 9DKD / CS-PE 12DKD / CU-PE12 DKD 1. The equipment must be earthed. 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.
- Page 43 CS-PE9DKD / CU-PE 9DKD / CS-PE12DKD / CU-PE12 DKD Indoor/Outdoor Unit Installation Diagram Attached accessories. Accessories part Qty. No. Accessories part Qty. Installation plate Drain elbow Indoor/Outdoor Unit Installation Diagram Length of power supply cord Piping direction Attention not to Installation plate fixing (Front side) bend up drain hose...
-
Page 44: Select The Best Location
CS-PE9DKD / CU-PE 9DKD / CS-PE12DKD / CU-PE12 DKD 9.2. INDOOR UNIT 9.2.1. SELECT THE BEST LOCATION 9.2.3. TO DRILL A HOLE IN THE WALL (Refer to “Select the best location” AND INSTALL A SLEEVE OF section) PIPING 1. Insert the piping sleeve to the hole. 9.2.2. - Page 45 CS-PE9DKD / CU-PE 9DKD / CS-PE12DKD / CU-PE12 DKD Installthe IndoorUnit Hooks at Hook the indoor unit onto the installation upper portion of installation plate plate (Engage the indoor unit with the upper edge of the installation plate). Ensure the hooks are Slee ve for properly seated on the installation piping hole...
-
Page 46: Connect The Cable To The Indoor Unit
CS-PE9DKD / CU-PE 9DKD / CS-PE12DKD / CU-PE12DKD 9.2.5. CONNECT THE CABLE TO THE INDOOR UNIT 1. The inside and outside connecting cable can be connected without removing the front grille. 2. Connecting cable between indoor unit and outdoor unit shall approved polychloroprene... -
Page 47: How To Take Out Front Grille
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 9.3.3. CONNECTING THE PIPING HOW TO TAKE OUT FRONT GRILLE Please follow the steps below to take out front grille if Connecting The Piping To Indoor Unit necessary such as when servicing. Please make flare after inserting flare nut (locate at joint portion 1. -
Page 48: Cutting And Flaring The Piping
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD CUTTING AND FLARING THE PIPING 1. Please cut using pipe cutter and then remove the burrs. 2. Remove the burrs by using reamer. If burrs is not removed, gas leakage may be caused. -
Page 49: Air Purging Of The Piping And Indoor Unit
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 9.3.5. (b) AIR PURGING OF THE PIPING AND INDOOR UNIT The remaining air in the Refrigeration cycle which contains moisture may cause malfunction on the compressor. 1. Remove the caps from the 2-way and 3-way valves. -
Page 50: Disposal Of Outdoor Unit Drain Water
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD DISPOSAL OF OUTDOOR UNIT DRAIN WATER Is there any gas leakage at flare nut connections? ı ı ı ı ˇ ı ˇ ı ˇ ı I f a drain elbow is used, the unit should be placed on a... -
Page 51: Installation And Serving Air Conditioner Using R410A
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Installation and Serving Air Conditioner Using R410A 10.1. OUTLINE 10.1.1 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... -
Page 52: Tool For Installing / Servicing Refrigerant Piping
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 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 53 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 10.2.2. R410A Tools 1. Cooper tube gauge for clearance adjustment (used when flaring with the conventional flaring tool (clutch type)) ı ı ı ı ˇ ı ˇ ı ˇ ı ˇ ı T his gauge makes it easy to set the clearance for the copper tube to 1.0-1.5 mm from the clamp bar of the...
- Page 54 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 5. Charging hose ı ı ı ı ˇ ı ˇ ı ˇ ı ˇ ı T he pressure resistance of the charging hose has been raised to match the higher pressure of R410A. The hose...
- Page 55 CS-PE9DKD / CU-PE 9DKD/ CS-PE12DKD / CU-PE12DKD 8. Electronic scale for refrigerant charging ı ı ı ı ˇ ı ˇ ı ˇ ı ˇ ı B ecause 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...
-
Page 56: Refrigerant Piping Work
CS-PE9D KD / CU-PE9DKD / CS-PE12DKD / CU-PE12 DKD 10.3. REFRIGERANT PIPING WORK 10.3.1. Piping Material s It is recommended that you use copper and copper alloy jointless pipes with a maximum oil adherence of 40 mg/10m. Do not used pipes that are crushed, deformed, or discolored (especially the inside surface). - Page 57 CS-PE9D KD / CU-PE9DKD / CS-PE12DKD / CU-PE12 DKD Table 11 R410A flaring dimensions Nominal Outside Wall thickness A (mm) diameter diameter (mm) R410A flaring Conventional flaring tool (in) (mm) tool, clutch type Clutch type Wing-nut type 6.35 0 - 0.5 1.0 - 1.5...
-
Page 58: Installation, Transferring, Servicing
CS-PE9D KD / CU-PE9DKD / CS-PE12DKD / CU-PE12 DKD 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 59 CS-PE9D KD / CU-PE9DKD / CS-PE12DKD / CU-PE12 DKD 10.4.2. 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 60 CS-PE9D KD / CU-PE9DKD / CS-PE12DKD / CU-PE12 DKD 5. Set the refrigerant cylinder onto the electronic scale, then correct the hose the cylinder and to the connection port for the electronic scale. (1)(2) Precau tion: Be sure to set up the cylinder for liquid charging. If you use a cylinder equipped with a siphon tube, you can charge the liquid without having to turn the cylinder around 6.
- Page 61 CS-PE9D KD / CU-PE9DKD / CS-PE12DKD / CU-PE12 DKD <Brazi ng Method for Preven ting Oxidat ion> 1. Attach a reducing valve to the nitrogen gas cylinder. 2. Attach a reducing valve to the nitrogen gas cylinder. 3. Apply a seal onto the clearance between the piping and inserted pipe for the nitrogen gas in order to prevent the nitrogen gas from flowing backward.
-
Page 62: Disassembly Of The Parts
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 11 Disassembly of the parts Removal Procedure For Intake Grille 1. Open the intake grille and pull it to the horizontal position. (Fig. 1) Opener Fig. 1 2. Pull up the intake grille until it falls off.(Fig. 2) Fig. - Page 63 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Removal Procedure For Electronic Controller 1 Remove indicador complete Afer removing the front grille, loose the screw behind the indicator, the whole indicator can be released. Indicator Complete Fig 6 2 Remove the cover of control board and holder 3 Break off the earing ,release the holder slightly.
- Page 64 CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD Removal Procedure For Cross Flow Fan fixing board Release the two fixing screws,disassembly the fixing board from evaporator on the left side of the evaporator and pull out the whole evaporator. (Fig. 12) Screw Fig.
-
Page 65: Troubleshooting Guide
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 12 Troubleshooting Guide 12.1. Refrigeration cycle system Normal pressure and outlet air temperature(standard) In order to diagnose malfunctions, make sure that there are no Outlet air Gas side pressure electrical problems before inspecting the refrigeration cycle. -
Page 66: Diagnosis Methods Of A Malfunction Of A Compressor
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 12.2. Relationship between the condition of air conditioner and pressrue and electric current Cooling mode Heating mode Condition of the air Low pressure High pressure Electric current Low pressure High pressure Electric current... -
Page 67: Technical Data
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 13 Technical Data Operating characteristics CS-PE9DKD/CU-PE9DKD Cooling characteristics Heating characteristics 230V 230V Outdoor temp( ) Outdoor temp( ) [Condition] Room temp: 27/19 [Condition] Room temp: 27/19 Cooling operation:at high speed Heating operation:at high speed Piping length:7.5m... -
Page 68: Exploded View
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 14 Exploded View CS-PE9DKD CS-PE12DKD... -
Page 69: Replacement Parts List
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 15 Replacement Parts List CS-PE9DKD CS-PE12DKD Q'TY CS-PE9DKD CS-PE12DKD DESCRIPTION&NAME CWD50C1427 CWD50C1427 CHASSIS COMPLETE ARW41W8P30AC ARW41W8P30AC FAN MOTOR CWH02C1036 CWH02C1036 CROSS FLOW FAN COMPLETE CWB30C1558 CWB30C1558 EVAPORATOR CWD661043 CWD661043 FIXING BOARD CWE20C2436 CWE20C2409... -
Page 70: Exploded View
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 16 Exploded View CU-PE9DKD CU-PE12DKD... -
Page 71: Replacement Parts List
CS-PE9DKD / CU-PE9DKD / CS-PE12DKD / CU-PE12DKD 17 Replacement Parts List CU-PE9DKD CU-PE12DKD CU-PE9DKD CU-PE12DKD DESCRIPTION&NAME Q'ty CWD50K2114A CWD50K2114A BASE ASS'Y CWD541020 CWD541020 HOLDER-FAN MOTOR CWH551060J CWH551060J SCREW-F.M. HOLDER L6LAHAG00001 L6LAJAG00001 FAN MOTOR CWH55406J CWH55293J FIXING SCREW-FAN MOTOR CWH03K1010 CWH03K1010... -
Page 72: Electronic Circuit Diagram
CS-PE9DKD/CU-PE9DKD/CS-PE12DKD/CU-PE12DKD Diagram CS/CU-PE9DKD CS/CU-PE12DKD Terminal Board 187 Terminal 250 Teminal AC 230V 50Hz Swing Motor CS-PE9DKD CS-PE12DKD - 72 -... - Page 73 CS-PE9DKD/CU-PE9DKD/CS-PE12DKD/CU-PE12DKD IC103 MM1431 ZD102 MA8082W ZD106 MA8082W Indoor Piping Temp Sensor (20k 3950) Indoor Indication PCB Electronic Controller (Indoor Main PCB) - 73 -...
- Page 74 CS-PE9DKD/CU-PE9DKD/CS-PE12DKD/CU-PE12DKD Reactor erminal Board Outdoor Piping Sensor Compressor Temp Sensor - 74 -...
- Page 75 CS-PE9DKD/CU-PE9DKD/CS-PE12DKD/CU-PE12DKD CN-HOT (NV2) Compressor A743776 A743821 CAUTION DIFFERENCE POINT 0.047 POWER 15.0K 1% NONE ERJ3GEY0R00V NONE NONE NONE ERJ3GEY0R00V NONE 1A5-E NONE J0HBJY000004 A67C5043 NONE NONE NONE NONE NONE RJ1N432C NONE NONE NONE NONE NONE ERJ3GEY0R00V K6B1AGA00123 NONE NONE NONE...
-
Page 76: How To Use Electronic Circuit Diagram
CS-PE9DKD/CU-PE9DKD/CS-PE12DKD/CU-PE12DKD 18.2 How to use electronic circuit diagram. Before using the circuit diagram, read the following carefully. Voltage measurement Voltage has been measured with a digital tester when the indoor fan is set at high Fan Speed under the following conditions without setting the timer. - Page 77 CS-PE9DKD/CU-PE9DKD/CS-PE12DKD/CU-PE12DKD J5 (Model) Cooling Only Heat Pump A/B(J1) - 77 -...
Need help?
Do you have a question about the CU-PE9DKD and is the answer not in the manual?
Questions and answers