Table of Contents
Advertisement
TABLE OF CONTENTS
1 Safety Precautions----------------------------------------------- 2
2 Specifications ----------------------------------------------------- 4
2.2. CS-C14GKZW CS-C9GKZW CU-2C23CKH ------- 6
3 Features ------------------------------------------------------------- 8
4 Location of Controls and Components ------------------- 9
4.1. Product Overview------------------------------------------ 9
5 Dimensions--------------------------------------------------------10
5.1. Indoor Unit & Remote Control -------------------------10
5.2. Outdoor Unit ----------------------------------------------- 11
6 Refrigeration Cycle Diagram --------------------------------12
6.2. CS-C14GKZW CS-C9GKZW CU-2C23CKH ------12
7 Block Diagram----------------------------------------------------13
7.2. CS-C14GKZW CS-C9GKZW CU-2C23CKH ------14
8 Wiring Connection Diagram ---------------------------------15
CS-C12GKZW CU-2C24CKH
CS-C14GKZW CU-2C23CKH
CS-C9GKZW
PAGE
8.2. CS-C14GKZW CS-C9GKZW CU-2C23CKH------ 16
9 Electronic Circuit Diagram----------------------------------- 17
10 Printed Circuit Board ------------------------------------------ 18
10.1. Indoor Unit ------------------------------------------------- 18
10.2. Indicator ---------------------------------------------------- 20
10.3. Patrol -------------------------------------------------------- 20
11 Installation Instruction ---------------------------------------- 21
11.1. Select The Best Location ------------------------------ 21
11.2. Indoor Unit ------------------------------------------------- 22
11.3. Outdoor Unit----------------------------------------------- 24
12 Operation and Control ---------------------------------------- 27
12.1. Cooling Operation---------------------------------------- 27
12.2. Soft Dry Operation --------------------------------------- 28
12.3. Automatic Operation ------------------------------------ 29
12.4. Operation Control ---------------------------------------- 30
12.5. Indoor Fan Speed Control ----------------------------- 33
12.6. Outdoor Fan Speed Control --------------------------- 34
12.7. Vertical Airflow Direction Control --------------------- 35
© 2007 Panasonic HA Air-Conditioning (M) Sdn. Bhd.
(11969-T). All rights reserved. Unauthorized copying and
distribution is a violation of law.
Order No. MAC0704020C3
Air Conditioner
PAGE
Advertisement
Table of Contents
Related Manuals for Panasonic CS-C12GKZW
Summary of Contents for Panasonic CS-C12GKZW
-
Page 1: Table Of Contents
12.6. Outdoor Fan Speed Control --------------------------- 34 8.1. CS-C12GKZW CS-C12GKZW CU-2C24CKH ----15 12.7. Vertical Airflow Direction Control --------------------- 35 © 2007 Panasonic HA Air-Conditioning (M) Sdn. Bhd. (11969-T). All rights reserved. Unauthorized copying and distribution is a violation of law. -
Page 2: Safety Precautions
12.8. Horizontal Airflow Direction Control ----------------- 35 14.1. Refrigeration cycle system ---------------------------- 46 12.9. Powerful Operation -------------------------------------- 35 15 Disassembly and Assembly Instructions -------------- 48 12.10. Quiet Operation------------------------------------------- 36 15.1. Indoor Electronic Controllers and Control 12.11. Timer Control---------------------------------------------- 37 Board Removal Procedures -------------------------- 48 12.12. - Page 3 12. Ventilate if there is refrigerant gas leakage during operation. It may cause toxic gas when the refrigerant contacts with fire. 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 4: Specifications
2 Specifications 2.1. CS-C12GKZW CS-C12GKZW CU-2C24CKH Unit CS-C12GKZW CU-2C24CKH Phase Single Power Source 230 - 220 Cycle Cooling Capacity (1 unit) 3.52 - 3.46 (2 units) 7.03 - 6.92 kcal/h 3,027.2 - 2,976 6,046 - 5,951 BTU/h 12012 - 11809... - Page 5 Unit CS-C12GKZW CU-2C24CKH Heat Exchanger Description Evaporator Condenser Tube material Copper Copper Fin material Aluminium Aluminium (Blue Coat) Fin Type Slit Fin Corrugated Fin Row / Stage (Plate fin configuration, forced draft) 2 × 15 2 × 26 Size (W × H × L) 610 ×...
-
Page 6: Cs-C14Gkzw Cs-C9Gkzw Cu-2C23Ckh
2.2. CS-C14GKZW CS-C9GKZW CU-2C23CKH One Unit (A) One Unit (B) Unit CS-C14GKZW CS-C9GKZW CU-2C23CKH Phase Single Power Source 230 - 220 Cycle Cooling Capacity (A) 4.11 - 4.06 (B) 2.64 - 2.61 (A+B) 6.75 - 6.67 kcal/h 3,534.6 - 3,492 2,270 - 2,245 5,805 - 5,736.2 BTU/h... - Page 7 One Unit (A) One Unit (B) Unit CS-C14GKZW CS-C9GKZW CU-2C23CKH Heat Exchanger Description Evaporator Condenser Tube material Copper Copper Fin material Aluminium Aluminium (Blue Coat) Fin Type Slit Fin Corrugated Fin Row / Stage (Plate fin configuration, forced draft) (A) 2 × 15 (B) 2 ×...
-
Page 8: Features
3 Features • High Efficiency • Compact Design • Wider range of horizontal discharge air • Air Filter with function to reduce dust and smoke • Automatic air swing and manual adjusted by Remote Control for vertical airflow • Long Installation Piping - long piping up to 15 meter •... -
Page 9: Location Of Controls And Components
4 Location of Controls and Components 4.1. Product Overview 4.1.1. Indoor Unit 4.1.2. Outdoor Unit 4.1.3. Remote Control... -
Page 10: Dimensions
5 Dimensions 5.1. Indoor Unit & Remote Control... -
Page 11: Outdoor Unit
5.2. Outdoor Unit... -
Page 12: Refrigeration Cycle Diagram
6 Refrigeration Cycle Diagram 6.1. CS-C12GKZW CS-C12GKZW CU-2C24CKH 6.2. CS-C14GKZW CS-C9GKZW CU-2C23CKH... -
Page 13: Block Diagram
7 Block Diagram 7.1. CS-C12GKZW CS-C12GKZW CU-2C24CKH... -
Page 14: Cs-C14Gkzw Cs-C9Gkzw Cu-2C23Ckh
7.2. CS-C14GKZW CS-C9GKZW CU-2C23CKH... -
Page 15: Wiring Connection Diagram
8 Wiring Connection Diagram 8.1. CS-C12GKZW CS-C12GKZW CU-2C24CKH... -
Page 16: Cs-C14Gkzw Cs-C9Gkzw Cu-2C23Ckh
8.2. CS-C14GKZW CS-C9GKZW CU-2C23CKH... -
Page 17: Electronic Circuit Diagram
9 Electronic Circuit Diagram... -
Page 18: Printed Circuit Board
10 Printed Circuit Board 10.1. Indoor Unit TOP VIEW... - Page 19 BOTTOM VIEW...
-
Page 20: Indicator
10.2. Indicator TOP VIEW BOTTOM VIEW 10.3. Patrol... -
Page 21: Installation Instruction
11 Installation Instruction 11.1. Select The Best Location Indoor Unit Indoor/Outdoor Unit Installation Diagram • 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. •... -
Page 22: Indoor Unit
11.2. Indoor Unit 11.2.2. To Drill A Hole In The Wall And Install A Sleeve Of Piping 11.2.1. How To Fix Installation Plate 1. Insert the piping sleeve to the hole. The mounting wall is strong and solid enough to prevent it from 2. - Page 23 For the embedded piping Insert the connecting cable Install the Indoor unit Secure the Indoor Unit Pull out the piping and drain hose How to keep the cover (This can be used for left rear piping & left bottom piping also.)
-
Page 24: Outdoor Unit
Model Piping size (Torque) Liquid CS-C9GKZW 3/8” [42 N•m] 1/4” [18 N•m] CS-C12GKZW 1/2” [55 N•m] 1/4” [18 N•m] CS-C14GKZW 1/2” [55 N•m] 1/4” [18 N•m]... - Page 25 Connecting The Piping To Outdoor Unit CUTTING AND FLARING THE PIPING 1. Please cut using pipe cutter and then remove the burrs. 1. Align the center of the piping and sufficiently tighten the 2. Remove the burrs by using reamer. If burrs is not flare nut with fingers.
- Page 26 2) Air purging The air which contains remaining moisture in the refrigeration cycle may cause a malfunction on the compressor. 1. To purge the air, push the pin on the gas side 3-way valve for three seconds using with a hexagonal wrench and set it free for one minute.
-
Page 27: Operation And Control
12 Operation and Control 12.1. 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. • The remote control setting temperature, which takes the reading of intake air temperature sensor, can be adjusted from 16°C to 30°C. -
Page 28: Soft Dry Operation
12.2. Soft Dry Operation • Soft Dry operation can be set using remote control. • Soft Dry operation is applied to dehumidify and to perform a gentle cooling to the room. • This operation starts when the intake air temperature sensor reaches the setting temperature on the remote control. •... -
Page 29: Automatic Operation
12.3. Automatic Operation • Automatic operation can be set using remote control. • This operation starts to operate with indoor fan at SLo speed for 20 seconds to judge the intake air temperature. • After judged the temperature, the operation mode is determined by referring to the below standard. •... -
Page 30: Operation Control
12.4. Operation Control 12.4.1. Restart Control (Time Delay Safety Control) • When the thermo-off temperature (temperature which compressor stops to operate) is reached during:- - Cooling operation - the compressor stops for 3 minutes (minimum) before resume operation. - Soft Dry operation - the compressor stops for 6 minutes (minimum) before resume operation. •... - Page 31 12.4.5. Freeze Preventive Control • To protect indoor heat exchanger from freezing and to prevent higher volume of refrigerant in liquid form return to compressor. • This control will activate when the temperature of indoor heat exchanger falls below 2°C continuously for more than 4 minutes. •...
- Page 32 12.4.7. Dew Prevention control • To prevent dew formation at indoor unit discharge area. • This control will be activated if:- - Cooling mode or Quiet mode. - Remote Control setting temperature is less than 25°C. - Fan speed is at CLo or QLo. - Room temperature is constant (±1°C) for 30 minutes.
-
Page 33: Indoor Fan Speed Control
12.5. Indoor Fan Speed Control • Indoor Fan Speed can be set using remote control. 12.5.1. Fan Speed Rotation Chart Speed Fan Speed (rpm) CS-C9GKZW CS-C12GKZW CS-C14GKZW ← S Hi 1300 1320 ← 1210 1300 ← 1000 1060 ← H Lo ←... -
Page 34: Outdoor Fan Speed Control
• Auto Fan Speed during cooling operation: 1. Indoor fan will rotate alternately between off and on as shown in below diagram. 2. At the beginning of each compressor start operation, indoor fan will increase fan speed gradually for deodorizing purpose. 3. -
Page 35: Vertical Airflow Direction Control
12.7. Vertical Airflow Direction Control 12.7.1. Auto Control • When the vertical airflow direction is set to Auto using the remote control, the louver swings up and down as shown in the diagram. • When stop operation using the remote control, the discharge vent is reset, and stop at the closing position. •... -
Page 36: Quiet Operation
12.10. Quiet Operation (For Cooling Operation or cooling region of Soft Dry Operation) • To provide quiet cooling operation condition compare to normal operation. • Once the Quiet Mode is set at the remote control, the Quiet Mode LED illuminated. The sound level will reduce around 2 dB(A) for Lo fan speed or 3 dB(A) for Hi/Me fan speed against the present operation sound level. -
Page 37: Timer Control
12.11. Timer Control 12.11.1. ON Timer • When the ON Timer is set by using the remote control, the unit will start to operate slightly before the set time, so that the room will reach nearly to the set temperature by the set time. •... -
Page 38: Patrol Operation
12.14. Patrol Operation 1. Purpose To monitor air dirtiness level by using gas sensor and activates e-ion operation whenever air is dirty. 2. Control Condition a. Patrol operation start condition • When the unit operation is started with “OFF/ON” button. •... - Page 39 3. Control Content a. Gas Sensor Control • First 2 minutes from Patrol function activates is stabilization time, during stabilization time, no air dirtiness level is monitored. The Air Dirtiness level is set to level 2. • After that, gas sensor starts to record the resistance value at fixed interval. Higher resistance value indicates cleaner air. •...
- Page 40 c. Indoor Fan Control • During any operation mode combines with Patrol operation, fan speed follows respective operation mode. • During Patrol individual operation if e-ion starts, only Auto Fan Speed and no Powerful operation is allowed. Even if “Fan Speed”...
-
Page 41: E-Ion Operation
12.15. e-ion Operation 1. Purpose This operation provides clean air by producing negative ions to attract dust captured at the positively charged e-ion filters. 2. Control Condition a. e-ion operation start condition • During unit running at any operation mode, if “e-ion” button is pressed, combination operation (operation mode + e-ion operation) starts. - Page 42 3. Control Content a. Indoor fan control • During any operation mode combines with e-ion operation, fan speed follows respective operation mode. • During e-ion individual operation - only Auto Fan Speed and no Powerful operation is allowed. Even if Fan Speed button is pressed, no signal is sent to air conditioner, and no change on LCD display.
- Page 43 g. Error Detection Control When e-ion indicator blink, it indicates error listed below: a. e-ion AIR PURIFYING SYSTEM main connector to PCB is open: Judgment Method • During e-ion operation (include during Patrol operation), e-ion AIR PURIFYING SYSTEM main connector to PCB is opened.
-
Page 44: Servicing Mode
13 Servicing Mode 13.1. Auto OFF/ON Button 1. AUTO OPERATION MODE The Auto operation will be activated immediately once the Auto OFF/ON button is pressed. This operation can be use to operate air conditioner with limited function if remote control is misplaced or malfunction. 2. -
Page 45: Remote Control Button
13.3. Remote Control Button 13.3.1. SET BUTTON • To check current remote control transmission code. - Press for more than 10 seconds. • To change the air quality sensor sensitivity: - Press and release with pointer. - Press the Timer Decrement button to select sensitivity: 1. -
Page 46: Troubleshooting Guide
14 Troubleshooting Guide 14.1. 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. - Page 47 14.1.1. Relationship between the condition of the air conditioner and pressure and electric current Cooling Mode Condition of the air conditioner 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...
-
Page 48: Disassembly And Assembly Instructions
15 Disassembly and Assembly Instructions WARNING • Cautions! When handling electronic controller, be careful of electrostatic discharge. • Be sure to return the wiring to its original position. • There are many high voltage components within the heat sink cover so never touch the interior during operation. Wait at least two minutes after power has been turned off. -
Page 50: Indoor Fan Motor And Cross Flow Fan Removal Procedures
15.2. Indoor Fan Motor and Cross Flow Fan Removal Procedures... -
Page 52: Technical Data
16 Technical Data 16.1. Thermostat Characteristics Cooling Soft Dry... -
Page 53: Operation Characteristics
16.2. Operation Characteristics 16.2.1. CS-C12GKZW CU-2C24CKH... - Page 55 16.2.2. CS-C14GKZW CU-2C23CKH...
- Page 57 16.2.3. CS-C9GKZW CU-2C23CKH...
-
Page 59: Olp Characteristics (Compressor)
16.3. OLP Characteristics (Compressor) -
Page 60: Exploded View And Replacement Parts List
17 Exploded View and Replacement Parts List 17.1. Indoor Unit 17.1.1. CS-C12GKZW CS-C14GKZW CS-C9GKZW 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. - Page 61 REF. NO. PART NAME & DESCRIPTION QTY. CS-C9GKZW CS-C12GKZW CS-C14GKZW ← ← CHASSY COMPLETE CWD50C1513 ← ← FAN MOTOR, AC 15W SINGLE CWA921181J ← ← CROSS FLOW FAN COMPLETE CWH02C1045 ← ← BEARING ASS’Y CWH64K007 ← ← SCREW - CROSS FLOW FAN CWH551146 ←...
-
Page 62: Outdoor Unit
17.2. Outdoor Unit 17.2.1. CU-2C23CKH CU-2C24CKH 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. - Page 63 REF. NO. PART NAME & DESCRIPTION QTY. CU-2C23CKH CU-2C24CKH SAFETY PART CHASSY ASS’Y CWC5239-710A CWC5239-350A ← FAN MOTOR BRACKET CWC5241-830 ← FAN MOTOR CWC4301-770 ← PROPELLER FAN CWC5700-390 ← CWC4583-020 COMPRESSOR (B UNIT) 2PS146D5BA02 2KS206D5AC04 COMPRESSOR (A UNIT) 2KS252D5BB02 2KS206D5AB04 BUSHING (B UNIT) CWC4605-410 CWC4605-710...
- Page 64 REF. NO. PART NAME & DESCRIPTION QTY. CU-2C23CKH CU-2C24CKH SAFETY PART ← PARTICULAR PLATE-RIGHT CWC4934-860 ← SOUND ARRESTER CWC5591-660 ← RAIN COVER CWC4631-400 ← SOUND ARRESTER CWC5591-650 ← POLY-E FOAM CWN5A30-325 ← POLY-E FOAM CWEHB3A325-360F (Note) • All parts are supplied from PTW, Taiwan. [PTW] Printed in Taiwan SSYW0704-00...