Panasonic CS-V12CTP User manual

1 Functions 2

2 Product Specifications 5

3 Dimensions 11

4 Refrigeration Cycle Diagram 13

5 Block Diagram 14

6 Wiring Diagram 15

7 Operation Details 17

8 Operating Instructions 24

9 Installation Instructions 28

10 Installation and Servicing Air Conditioner Using R410A 39

and distribution is a violation of law.

CS-V12CTP CU-V12CTP5

CS-V18CTP CU-V18CTP5

CS-V24CTP CU-V24CTP5

11 Servicing Information 50

12 Troubleshooting Guide 51

13 Technical Data 53

14 Exploded View 54

15 Replacement Parts List 55

16 Exploded View 56

17 Replacement Parts List 57

18 Exploded View 58

19 Replacement Parts List 59

20 Electronic Circuit Diagram 60

Room Air Conditioner

CONTENTS

Page Page

Order No. MAC0302005C2

1 Functions

MODE SLEEP

FANSPEED

RESET

TIMER

AUTO

MANUAL

AUT

COOL

FAN

SPEED

OFF OFF ON

TEMP OFF/ON

AIR SWING

SELECTSET/CANCEL

Remote Control

Operation OFF / ON Room Temperature Setting

TEMP.

Operation Mode Selection

•AUTO Automatic Operation Mode

•COOL Cooling Operation Mode

•DRY Soft Dry Operation Mode

•FAN Air Circulation Mode

MODE

Sleep Mode Operation OFF / ON

Indoor Fan Speed Selection

FAN SPEED

•Low Fan Speed

•Medium Fan Speed

•High Fan Speed

•AUTO Automatic Fan Speed

Airflow Direction Control

TIMER 12-hour Timer Setting

AIR SWING

•AUTO Automatic Airflow Direction

Control

•MANUAL Airflow Direction Manual

Control

Cooling, Soft Dry, Air Circulation Operation.

• Temperature Setting (16°C to 30°C)

Automatic Operation

•Operation with 2°C higher than

standard temperature.

• Operation with standard temperature.

•Operation with 2°C lower than

standard temperature.

•SELECT To select delay OFF Timer,

ON Timer, OFF/ON Timer

and ON/OFF Timer

•To set hours setting

•SET/CANCEL To start delay OFF and ON

timer, cancellation

OFF / ON I

Self illuminating

button

SLEEP

CS-V12CTP CU-V12CTP5 / CS-V18CTP CU-V18CTP5 / CS-V24CTP CU-V24CTP5

Indoor Unit

Sleep Mode Auto Control

•Indoor Fan operates at Low speed (Lo-).

•Operation stops after 8 hours.

Indoor Fan Speed Control

•High, Medium and Low.

•Automatic Fan Speed Mode

–Cooling : Fan rotates at Hi, Me and

SLo speed.

–Soft Dry: Fan rotates at Lo- speed.

•Automatic air swing and manual adjusted

by remote control for vertical airflow.

•Manually adjusted by hand for horizontal

airflow.

Airflow Direction Control

Automatic Operation Button

•Press for < 5s to operate Automatic

operation mode.

(Used when the remote control cannot be used.)

•Press continuously for 5s or < 10s to

operate Test Run/Pump down. “Beep”

sound will be heard at the 5th second.

(Used when test running or servicing.)

•Press continuously for 10s and above to

omit or resume the remote control signal

receiving sound. “Beep, beep”sound will

be heard at the 10th second.

AUTO

OFF / ON

Operation Indication Lamps (LED)

•

POWER

(Green) ........ Lights up in operation,

blinks in Automatic

Operation Mode

judging.

•

SLEEP

(Orange) ........ Lights up in Sleep

Mode Operation.

•

TIMER

(Orange) ....... Lights up in Timer

Setting.

•

AIR SWING

(Orange) .. Lights up in Auto Air

Swing Mode

Operation. Time Delay Safety Control

•Restarting is inhibited for appro. 3

minutes.

Starting Current Control

7 Minutes Time Save Control

•Cooling Operation only.

•Fan motor is delayed for 1.6 seconds

when compressor starts simultaneously.

Anti-Dew Formation Control

•Anti-Dew Formation Control for indoor

unit discharge area.

Anti-Freezing Control

•Anti-Freezing control for indoor heat

exchanger. (Cooling and Soft Dry)

Random Auto Restart Control

•Operation is restarted randomly after

power failure at previous setting mode.

Operation Mode

•Cooling, Soft Dry, Air Circulation and

Automatic Mode.

CS-V12CTP CU-V12CTP5 / CS-V18CTP CU-V18CTP5 / CS-V24CTP CU-V24CTP5

Outdoor Unit

CU-V12CTP5

•To protect compressor from reverse

rotation when there is a instantaneous

power failure.

60 Secs. Forced Operation Control

•Once the compressor is activated, it

does not stop within the first 60 secs.

However, it stops immediately with

remote control stop signal.

Overload Protector

•OLP to protect the compressor for

V12CT only.

Inner protector for V18CT & V24CT only.

Compressor Reverse Rotation

Protection Control

Outdoor Fan Operation Control

V18 / 24CT

•4-pole induction motor (2 speed).

•For Cooling or Soft Dry operation

Hi-speed ............. When outdoor

temperature reaches to 31°C.

Lo-speed ............. When outdoor

temperature reaches to 29°C.

V12CT

•6-pole induction motor (1 speed).

CU-V18CTP5

CU-V24CTP5

CS-V12CTP CU-V12CTP5 / CS-V18CTP CU-V18CTP5 / CS-V24CTP CU-V24CTP5

2 Product Specifications

Unit CS-V12CTP CU-V12CTP5

Power Source Phase

Cycle

Single

230

Cooling Capacity kW

Btu/h

kcal/h

3.52

12,000

3,030

Moisture Removal l/h

Pint/h

2.0

4.2

Airflow Method OUTLET

INTAKE

SIDE VIEW TOP VIEW

Air Volume Indoor Air (Lo) m3/min (cfm) 7.5 (260) —

Indoor Air (Me) m3/min (cfm) 8.9 (310) —

Indoor Air (Hi) m3/min (cfm) 9.7 (340) 30.8 (1,090)

Noise Level dB (A) High 39; Low 33 High 49

Power Noise Level dB (A) High 52 High 64

Electrical Data Input Power kW 1.10

Running Current A4.9

EER W/W

BTU/hW

3.20

10.9

Starting Current A17.8

Piping Connection Port

(Flare piping)

inch

G ; Half Union 1/2”

L ; Half Union 1/4”

G ; 3-way valve 1/2”

L ; 2-way valve 1/4”

Pipe Size

(Flare piping)

inch

G (gas side) ; 1/2”

L (liquid side) ; 1/4”

G (gas side) ; 1/2”

L (liquid side) ; 1/4”

Drain

Hose

Inner diameter mm 20 —

Length m0.6 —

Power Cord Length

Number of core-wire

m1.8

3 (1.0 mm2)

—

Dimensions Height inch (mm) 21 - 9/32 (540) 21 - 9/32 (540)

Width inch (mm) 40 - 1/2 (1,028) 30 - 23/32 (780)

Depth inch (mm) 7 - 7/8 (200) 11 - 13/32 (289)

Net Weight lb (kg) 40 (18) 73 (33)

Compressor Type —Rotary (1 cylinder)

rolling piston type

Motor Type —Induction (2-poles)

Rated Output kW —0.78

Air Circulation Type SIROCCO Propeller Fan

Material ABS STYLAC 181 PP

Motor Type Induction (4-poles) Induction (6-poles)

Input W69.8 - 79.0 67 - 75

Rated Output W29 35

Fan Speed Low rpm 630 —

Medium rpm 750 —

High rpm 820 820

Heat Exchanger Description Evaporator Condenser

Tube material Copper Copper

Fin material Aluminium Aluminium (Blue Coated)

Fin Type Louver Fin Corrugated Fin

Row / Stage (Plate fin configuration, forced draft)

2×12 2×24

FPI 20 17

Size (W × H × L) mm 857 × 252 × 25.4 723.5

744.2

× 504 × 22

Refrigerant Control Device —Capillary Tube

Refrigeration Oil (c.c) —FVC68D (330)

Refrigerant (R410A) g (oz.) —1,020 (36.0)

Thermostat Electronic Control —

Protection Device —Overload Protector

Capillary Tube Length mm —1,170

Flow Rate l/min —10.0

Inner Diameter mm —1.6

CS-V12CTP CU-V12CTP5 / CS-V18CTP CU-V18CTP5 / CS-V24CTP CU-V24CTP5

Unit CS-V12CTP CU-V12CTP5

Air Filter Material

Style

P.P.

Honeycomb

—

Capacity Control Capillary Tube

Compressor Capacitor µF, VAC —35 µF, 370VAC

Fan Motor Capacitor µF, VAC 1.5 µF, 440VAC 2.0 µF, 450VAC

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

CS-V12CTP CU-V12CTP5 / CS-V18CTP CU-V18CTP5 / CS-V24CTP CU-V24CTP5

Unit CS-V18CTP CU-V18CTP5

Power Source Phase

Cycle

Single

230

Cooling Capacity kW

Btu/h

kcal/h

5.30

18,100

4,560

Moisture Removal l/h

Pint/h

2.9

6.1

Airflow Method OUTLET

INTAKE

SIDE VIEW TOP VIEW

Air Volume Indoor Air (Lo) m3/min (cfm) 9.1 (320) 25.5 (900)

Indoor Air (Me) m3/min (cfm) 10.3 (360) —

Indoor Air (Hi) m3/min (cfm) 11.9 (420) 39.4 (1,390)

Noise Level dB (A) High 45; Low 37 High 55

Power Noise Level dB (A) High 58 High 70

Electrical Data Input Power kW 1.67

Running Current A7.5

EER W/W

BTU/hW

3.17

10.8

Starting Current A27

Piping Connection Port

(Flare piping)

inch

G ; Half Union 1/2”

L ; Half Union 1/4”

G ; 3-way valve 1/2”

L ; 3-way valve 1/4”

Pipe Size

(Flare piping)

inch

G (gas side) ; 1/2”

L (liquid side) ; 1/4”

G (gas side) ; 1/2”

L (liquid side) ; 1/4”

Drain

Hose

Inner diameter mm 20 —

Length m0.6 —

Power Cord Length

Number of core-wire

m1.8

3 (1.5 mm2)

—

Dimensions Height inch (mm) 21 - 9/32 (540) 26 - 31/32 (685)

Width inch (mm) 40 - 1/2 (1,028) 31 - 1/2 (800)

Depth inch (mm) 7 - 7/8 (200) 11 - 13/16 (300)

Net Weight lb (kg) 44 (20) 112 (51)

Compressor Type —Rotary (1 cylinder)

rolling piston type

Motor Type —Induction (2-poles)

Rated Output kW —1.4

Air Circulation Type SIROCCO Propeller Fan

Material ABS STYLAC 181 AES + PC + GF15%

Motor Type Induction (4-poles) Induction (4-poles)

Input W94.2 - 104.1 124.5 - 139.9

Rated Output W51 67

Fan Speed Low rpm 770 660

Medium rpm 870 —

High rpm 1,010 1,020

Heat Exchanger Description Evaporator Condenser

Tube material Copper Copper

Fin material Aluminium Aluminium (Blue Coated)

Fin Type Louver Fin Corrugated Fin

Row / Stage (Plate fin configuration, forced draft)

2×12 2×31

FPI 20 18

Size (W ×H×L) mm 857 ×252 ×25.4 775.2

754.5

×651.0 ×25.4

Refrigerant Control Device —Capillary Tube

Refrigeration Oil (c.c) —RB68A or Freol Alpha 68M (670)

Refrigerant (R410A) kg (oz.) —1.31 (46.0)

Thermostat Electronic Control Mecha. Control

Protection Device —Inner Protector

Capillary Tube Length mm —756

Flow Rate l/min —16.5

Inner Diameter mm —1.8

Air Filter Material

Style

P.P.

Honeycomb

—

CS-V12CTP CU-V12CTP5 / CS-V18CTP CU-V18CTP5 / CS-V24CTP CU-V24CTP5

Unit CS-V18CTP CU-V18CTP5

Capacity Control Capillary Tube

Compressor Capacitor µF, VAC —50 µF, 370VAC

Fan Motor Capacitor µF, VAC 3.0 µF, 440VAC 3.5 µF, 450VAC

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

CS-V12CTP CU-V12CTP5 / CS-V18CTP CU-V18CTP5 / CS-V24CTP CU-V24CTP5

Unit CS-V24CTP CU-V24CTP5

Power Source Phase

Cycle

Single

230

Cooling Capacity kW

Btu/h

kcal/h

7.03

24,000

6,050

Moisture Removal l/h

Pint/h

4.0

8.5

Airflow Method OUTLET

INTAKE

SIDE VIEW TOP VIEW

Air Volume Indoor Air (Lo) m3/min (cfm) 10.6 (370) 27.4 (970)

Indoor Air (Me) m3/min (cfm) 11.8 (420) —

Indoor Air (Hi) m3/min (cfm) 12.9 (460) 45.3 (1,600)

Noise Level dB (A) High 47; Low 42 High 60

Power Noise Level dB (A) High 60 High 74

Electrical Data Input Power kW 2.73

Running Current A13.1

EER W/W

BTU/hW

2.58

8.8

Starting Current A65

Piping Connection Port

(Flare piping)

inch

G ; Half Union 5/8”

L ; Half Union 1/4”

G ; 3-way valve 5/8”

L ; 3-way valve 1/4”

Pipe Size

(Flare piping)

inch

G (gas side) ; 5/8”

L (liquid side) ; 1/4”

G (gas side) ; 5/8”

L (liquid side) ; 1/4”

Drain

Hose

Inner diameter mm 20 —

Length m0.6 —

Power Cord Length

Number of core-wire

m1.8

3 (2.5 mm2)

—

Dimensions Height inch (mm) 21 - 9/32 (540) 26 - 31/32 (685)

Width inch (mm) 40 - 1/2 (1,028) 31 - 1/2 (800)

Depth inch (mm) 7 - 7/8 (200) 11 - 13/16 (300)

Net Weight lb (kg) 44 (20) 132 (60)

Compressor Type —Rotary (1 cylinder)

rolling piston type

Motor Type —Induction (2-poles)

Rated Output kW —2.2

Air Circulation Type SIROCCO Propeller Fan

Material ABS STYLAC 181 AES + PC + GF15%

Motor Type Induction (4-poles) Induction (4-poles)

Input W94.2 - 104.1 171.3 - 190

Rated Output W51 108

Fan Speed Low rpm 900 720

Medium rpm 1,010 —

High rpm 1,100 1,190

Heat Exchanger Description Evaporator Condenser

Tube material Copper Copper

Fin material Aluminium Aluminium (Blue Coated)

Fin Type Louver Fin Corrugated Fin

Row / Stage (Plate fin configuration, forced draft)

2×12

1×10

2×26

FPI 20 18

Size (W ×H×L) mm 857 ×252 ×25.4

857 ×210 ×12.7

769.2

732.9

×660.4 ×44

Refrigerant Control Device —Capillary Tube

Refrigeration Oil (c.c) —RB68A or Freol Alpha 68M (1,130)

Refrigerant (R410A) kg (oz.) —1.77 (62.0)

Thermostat Electronic Control Mecha. Control

Protection Device —Inner Protector

Capillary Tube Length mm —675

Flow Rate l/min —25.5

Inner Diameter mm —2.1

CS-V12CTP CU-V12CTP5 / CS-V18CTP CU-V18CTP5 / CS-V24CTP CU-V24CTP5

Unit CS-V24CTP CU-V24CTP5

Air Filter Material

Style

P.P.

Honeycomb

—

Capacity Control Capillary Tube

Compressor Capacitor µF, VAC —45 µF, 370VAC

Fan Motor Capacitor µF, VAC 3.0 µF, 440VAC 3.5 µF, 450VAC

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

CS-V12CTP CU-V12CTP5 / CS-V18CTP CU-V18CTP5 / CS-V24CTP CU-V24CTP5

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