Panasonic CS-ME7CKPG User manual

1 Features 3

2 About Lead Free Solder (PbF) 3

2.1. DISTINCTION OF PbF P.C. BOARD 3

2.2. CAUTION 3

3 Functions 4

3.1. REMOTE CONTROL 4

3.2. INDOOR UNIT 5

3.3. OUTDOOR UNIT 7

4 Product Specifications 8

4.1. PRODUCT SPECIFICATIONS 8

4.2. APPROXIMATE COOLING AND HEATING CAPACITIES

5 Dimensions 12

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distribution is a violation of law.

CS-ME7CKPG

CS-ME10CKPG

CS-ME12CKPG

CS-ME14CKPG

CS-ME18CKPG

CU-2E15CBPG

CU-2E18CBPG

CU-3E23CBPG

CU-4E27CBPG

5.1. INDOOR UNIT (CS-

ME7CKPG/ME10CKPG/ME12CKPG/ME14CKPG/ME18CK

PG) 12

5.2. OUTDOOR UNIT (CU-2E15CBPG/2E18CBPG) 13

5.3. OUTDOOR UNIT (CU-3E23CBPG) 14

5.4. OUTDOOR UNIT (CU-4E27CBPG) 15

6 Refrigeration Cycle Diagram 16

6.1. OUTDOOR UNIT (CU-2E15CBPG/2E18CBPG) 16

6.2. OUTDOOR UNIT (CU-3E23CBPG/CU-4E27CBPG) 17

7 Block Diagram 18

7.1. INDOOR UNIT 18

7.2. OUTDOOR UNIT (CU-2E15CBPG/2E18CBPG) 19

Room Air Conditioner

CONTENTS

Page Page

Order No: RAC0209005C2

8 Wiring Diagram 20

8.1. INDOOR UNIT 20

8.2. OUTDOOR UNIT (CU-2E15CBPG/2E18CBPG) 21

8.3. OUTDOOR UNIT (CU-3E23CBPG/CU-4E27CBPG) 22

9 Operation Details (Functions & Protection) 23

9.1. INDOOR UNIT OPERATION 23

9.2. OUTDOOR UNIT OPERATION (CU-

2E15CBPG/2E18CBPG) 41

9.3. OUTDOOR UNIT OPERATION (CU-3E23CBPG/CU-

4E27CBPG) 46

10 Installation and Servicing Air Conditioner Using R410A

(General Information) 49

10.1. OUTLINE 49

10.2. TOOL FOR INSTALLING / SERVICING REFRIGERANT

PIPING 50

10.3. REFRIGERANT PIPING WORK 54

10.4. INSTALLATION, TRANSFERRING, SERVICING 56

11 Installation Information 60

11.1. OUTDOOR UNIT (CU-2E15CBPG/2E18CBPG) 60

11.2. OUTDOOR UNIT (CU-3E23CBPG) 61

11.3. OUTDOOR UNIT (CU-4E27CBPG) 62

11.4. PIPING LENGTH 63

12 Installation Instruction 64

12.1. INDOOR UNIT 64

12.2. OUTDOOR UNIT (CU-2E15CBPG/2E18CBPG) 70

12.3. OUTDOOR UNIT (CU-3E23CBPG/CU-4E27CBPG) 73

13 Servicing Information 80

13.1. TROUBLESHOOTING 80

13.2. SELF DIAGNOSIS DISPLAY 82

13.3. DISASSEMBLY OF PARTS 88

14 Technical Data 97

14.1. OPERATION CHARACTERISTICS 97

15 Electronic Circuit Diagram 103

15.1. REMOTE CONTROL 103

15.2. INDOOR UNIT 104

15.3. OUTDOOR UNIT (CU-2E15CBPG/2E18CBPG) 106

15.4. OUTDOOR UNIT (CU-3E23CBPG/CU-4E27CBPG) 109

16 Exploded View & Replacement Parts List 111

16.1. CS-

ME7CKPG/ME10CKPG/ME12CKPG/ME14CKPG/ME18CK

PG 111

16.2. CU-2E15CBPG/2E18CBPG 113

16.3. CU-3E23CBPG 116

16.4. CU-4E27CBPG 119

CS-ME7CKPG / CS-ME10CKPG / CS-ME12CKPG / CS-ME14CKPG / CS-ME18CKPG / CU-2E15CBPG / CU-2E18CBPG / CU-3E23CBPG / CU-4E27CBPG

1 Features

Product

−

− −

− A single OUTDOOR unit enables air conditioning of up to four separate rooms

−

− −

− Inverter controlled for High energy efficiency and optimal comfort

−

− −

− E - scroll compressor - guarding against global warning

−

− −

− New refrigerant R410A is used for protecting ozone layer

−

− −

− Recyclable design - non foamed polystyrene packing, lead - free P.C. Board

−

− −

− Quiet - running OUTDOOR unit

−

− −

− Luminous remote controller

−

− −

− Quiet mode

−

− −

− Powerful mode

−

− −

− Sleep timer (7-hour delay off)

−

− −

− Odour wash

−

− −

− 24-hour on & off real setting timer

Serviceability

−

− −

− Self diagnosis

−

− −

− Test Run at both Cooling and Heating rated frequency

−

− −

− Test Run at both of INDOOR and OUTDOOR unit’s

Quality Improvement

−

− −

− Abnormal wiring or piping connection detection

2 About Lead Free Solder (PbF)

2.1. DISTINCTION OF PbF P.C. BOARD

P.C. Boards (manufactured) using lead free solder will have a PbF stamp on the P.C. Board.

2.2. CAUTION

Pb free solder has a higher melting point than standard solder; Typically the melting point is 50 - 70 °F (30 - 40 °C) higher.

Please use a high temperature solder iron and set it to 700 ± 20 °F (370 ± 10 °C).

Pb free solder will tend to splash when heated too high (about 1100 °F/ 600 °C).

If you must use Pb solder, please completely remove all of the Pb free solder on the pins or solder area before applying Pb

solder. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder.

CS-ME7CKPG / CS-ME10CKPG / CS-ME12CKPG / CS-ME14CKPG / CS-ME18CKPG / CU-2E15CBPG / CU-2E18CBPG / CU-3E23CBPG / CU-4E27CBPG

3 Functions

3.1. REMOTE CONTROL

CS-ME7CKPG / CS-ME10CKPG / CS-ME12CKPG / CS-ME14CKPG / CS-ME18CKPG / CU-2E15CBPG / CU-2E18CBPG / CU-3E23CBPG / CU-4E27CBPG

3.2. INDOOR UNIT

CS-ME7CKPG / CS-ME10CKPG / CS-ME12CKPG / CS-ME14CKPG / CS-ME18CKPG / CU-2E15CBPG / CU-2E18CBPG / CU-3E23CBPG / CU-4E27CBPG

3.3. OUTDOOR UNIT

CS-ME7CKPG / CS-ME10CKPG / CS-ME12CKPG / CS-ME14CKPG / CS-ME18CKPG / CU-2E15CBPG / CU-2E18CBPG / CU-3E23CBPG / CU-4E27CBPG

4 Product Specifications

4.1. PRODUCT SPECIFICATIONS

4.1.1. Indoor Unit

Model name CS-ME7CKPG CS-ME10CKPG CS-ME12CKPG CS-ME14CKPG CS-ME18CKPG

Type Wall Mounted Wall Mounted Wall Mounted Wall Mounted Wall Mounted

Power Source Single phase, 230V, 50Hz (Power supply from outdoor unit)

Air Volume (Hi) Low Cooling(Heating) m3/min. 6.1(7.2) 6.1(7.2) 6.7(8.4) 6.7(8.4) 7.6(9.2)

Medium Cooling(Heating) m3/min. 8.1(9.2) 8.1(9.2) 9.2(10.8) 9.2(10.8) 10.0(11.8)

High Cooling(Heating) m3/min. 10.1(11.2) 10.1(11.2) 11.6(11.6) 11.6(11.6) 12.1(14.4)

Noise level (Hi/Lo)

Sound Pressure

Level

Low Cooling(Heating) dB 29(29) 29(29) 32(32) 32(33) 33(35)

Medium Cooling(Heating) dB 36(36) 36(36) 39(39) 39(39) 41(41)

High Cooling(Heating) dB 40(40) 40(40) 44(44) 44(44) 46(46)

Sound Power Level Low Cooling(Heating) dB 42(42) 42(42) 45(45) 45(46) 46(48)

Medium Cooling(Heating) dB 49(49) 49(49) 52(52) 52(52) 54(54)

High Cooling(Heating) dB 53(53) 53(53) 57(57) 57(57) 59(59)

Piping Connection

Port Gas side inch Half Union 3/8"

(Flare piping) Liquid side inch Half Union 1/4"

Pipe Diameter Gas side inch 3/8"

Liquid side inch 1/4"

Connecting Cable (Indoor-Outdoor) Polychloroprene Sheathed 4 x 1.5mm2 Flexible Code

Dimensions Height mm 275

Width mm 770

Depth mm 230

Air Circulation Type Cross-flow Fan

Motor Type DC Brushless motor

Rated Output w 30

Fan Speed Low Cooling(Heating) rpm 860(890) 860(890) 920(1000) 920(1000) 1000(1070)

Medium Cooling(Heating) rpm 1060(1070) 1060(1070) 1170(1230) 1170(1230) 1250(1310)

High Cooling(Heating) rpm 1250(1250) 1250(1250) 1410(1450) 1410(1450) 1500(1540)

Heat Exchanger Type Plate fin configuration, forced draft type

Tube Material Copper

Fin Material Aluminium

Row/Stage 2/14

FPI 21

Thermostat Electronic Control

Air Filter Anti-Mold treated P.P Honeycomb

Air Purifying Filter Catechin coated Electrostatic Filter

Deodorizing Filter Charcoal coated filter

Net Weight kg 8.0

* Specifications are subject to change without notice for further improvement.

CS-ME7CKPG / CS-ME10CKPG / CS-ME12CKPG / CS-ME14CKPG / CS-ME18CKPG / CU-2E15CBPG / CU-2E18CBPG / CU-3E23CBPG / CU-4E27CBPG

4.1.2. Outdoor Unit

Model name CU-2E15CBPG CU-2E18CBPG CU-3E23CBPG CU-4E27CBPG

Indoor-units Combination 2.2 kW + 2.2 kW 3.2 kW + 3.2 kW 2.8 kW + 3.2 kW +

4.0 kW 3.2 kW + 3.2 kW +

3.2 kW + 4.0 kW

Power Source Single phase , 230 V, 50 Hz (Power supply from outdoor unit)

Cooling

Operation Capacity kW 4.5 (1.5 - 5.0) 5.2 (1.5 - 5.4) 6.8 (2.8 - 8.4) 8.0 (3.0 - 9.2)

Electrical

Data Running Current A 5.75 7.10 8.50 8.70

Power Input W 1 230 (250 - 1

350) 1 520 (250 - 1

580) 1 950 (490 - 2

800) 1 980 (530 - 2

870)

EER W/W 3.66 3.42 3.49 4.04

Noise Sound Pressure

Level dB 47 49 48 48

Sound Power Level dB 62 64 61 61

Heating

Operation Capacity kW 5.4 (1.1 - 7.0) 5.6 (1.1 - 7.2) 8.6 (3.5 - 9.1) 9.4 (4.2 - 10.6)

Electrical

Data Running Current A 5.20 5.35 8.30 9.10

Power Input W 1 170 (210 - 1

670) 1 210 (210 - 1

700) 1 880 (560 - 2

710) 2 080 (700 - 3

060)

COP W/W 4.62 4.63 4.57 4.52

Noise Sound Pressure

Level dB 49 51 49 49

Sound Power Level dB 64 66 62 62

Maximum Current A 12.0 12.0 18.5 19.0

Starting Current A 5.75 7.10 8.50 9.10

Circuit Breaker Capacity A 15 15 20 20

Dimensions Height mm 540 540 735 908

Width mm 780 (+70) 780 (+70) 826 (+110) 900

Depth mm 289 289 300 320

Net Weight kg 38 38 57 73

Connecting Cable 3 + 1 (earth) ø1.5 mm2

Pipe Length Range (1 room) m3-20 3-20 3-25 3-25

Maximum Pipe Length (Total room) m 30 30 50 70

Refrigerant

Pipe

Diameter

Liquid Side mm 6.35 6.35 6.35 6.35

Gas Side mm 9.52 9.52 9.52 9.52

Compressor Type Scroll Type Hermetically Sealed Swing Type

Motor Type DC Brushless(4-poles) DC Brushless(4-poles)

Rated Output W1,200 1,500 1900 2200

Air

Circulation Type Propeller Fan Propeller Fan

Motor Type DC Brushless(8-poles) DC Brushless(8-poles)

Rated Output W 40 53 51

Fan Speed Low rpm 690 700 680

High rpm 860 790 780

Heat

Exchanger Type Plate fin configuration forced draft type

Tube Material Copper

Fin Material Aluminum

Row/Stage 2/20 2/32 2/40

FPI 16.5 18 19

Air Volume Low Cooling (Heating) m3/

min. --- --- 45 (45) 42 (42)

High Cooling (Heating) m3/

min. 33.3(28.5) 34.5(31.0) 51 (47.6) 48.5 (45)

Refrigerant Control Device Expansion Valve Expansion Valve

Refrigerant Oil POE(RB-68A) FOC50K(Ethers)

Refrigerant (R410A) g1,450 2,600 3,100

* Specifications are subject to change without notice for further improvement.

CS-ME7CKPG / CS-ME10CKPG / CS-ME12CKPG / CS-ME14CKPG / CS-ME18CKPG / CU-2E15CBPG / CU-2E18CBPG / CU-3E23CBPG / CU-4E27CBPG

4.2. APPROXIMATE COOLING AND HEATING CAPACITIES

CS-ME7CKPG / CS-ME10CKPG / CS-ME12CKPG / CS-ME14CKPG / CS-ME18CKPG / CU-2E15CBPG / CU-2E18CBPG / CU-3E23CBPG / CU-4E27CBPG

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