Panasonic CS-V9BKPG User manual

1 Features 2
2 Functions 3
3 Product Specifications 6
4 Dimensions 14
5 Refrigeration Cycle Diagram 16
6 Block Diagram 18
7 Wiring Diagram 22
8 Operation Details 26
9 Operating Instructions 34
10 Installation Instructions 39
© 2002 Matsushita Industrial Corp. Sdn. Bhd.
(11969-T). All rights reserved. Unauthorized copying
and distribution is a violation of law.
CS-V9BKPG CU-2V14BKP5G
CS-V9BKPG CU-2V18BKP5G
CS-V9BKPG CU-3V20BKP5G
CS-V7BKPG CU-2V19BKP5G
CS-V12BKPG
11 Installation and Servicing Air Conditioner Using R410A 49
12 Servicing Information 60
13 Troubleshooting Guide 64
14 Technical Data 66
15 Exploded View 72
16 Replacement Parts List 73
17 Exploded View 74
18 Replacement Parts List 75
19 Exploded View 76
20 Replacement Parts List 77
Multi-Split Air Conditioner
CONTENTS
Page Page
Order No. MAC0205021C2

21 Exploded View 78
22 Replacement Parts List 79
23 Exploded View 80
• High Efficiency
• Compact Design
• Comfort Environment
− 8 hours of sleep mode operation
− Air filter with function to reduce dust and smoke
− Wider range of horizontal discharge air
• Auto Restart
− Random auto restart after power failure for safety restart
operation
• Removable and Washable Front Panel
• Remote Control Self-illuminating Button
• Catechin Air Purifying Filter
− Trap dust, tobacco smoke and tiny particles
− Prevent the growth of bacteria and viruses trapped
• Solar Refreshing Deodorizing Filter
− Remove unpleasant odour from the air
24 Replacement Parts List 81
25 Electronic Parts List 82
26 Electronic Circuit Diagram 83
• Quality Improvement
− Gas leakage protection
− Prevent compressor reverse cycle
− 2-stage OLP to protect compressor
− Noise prevention during soft dry operation.
− Anti-dew Formation Control (Cooling & Soft Dry)
• Operation Improvement
− Economy mode to reduce electrical power consumption
− Powerful mode to reach the desired room temperature
quickly
• Long Installation Piping
− Long piping up to 15 meter
• 24-hour Timer Setting
• Environmental Friendly
− R410A, which does not contain chlorine, is used as its
refrigerant, so there is no danger of damage to the
ozone layer in stratosphere.
1 Features
2
CS-V9BKPG CU-2V14BKP5G / CS-V9BKPG CU-2V18BKP5G / CS-V9BKPG CU-3V20BKP5G / CS-V7BKP G CU-2V19BKP5G / CS-V12BKPG

2 Functions
Remote Control
Operation OFF / ON
OFF / ON I
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
TIME
Time / Timer Setting
• Hours and minutes setting.
Clock Setting
• Current time setting.
Sleep Mode Operation OFF / ON
SLEEP
Indoor Fan Speed Selection
FAN SPEED
• FAN Low Fan Speed
•
FAN Medium Fan Speed
•
FAN High Fan Speed
•
AUTO Automatic Fan Speed
FAN
• 24-hour, OFF / ON Real Timer Setting.
ON-TIMER
OFF-TIMER
Timer Operation Selection
SET
CANCEL
Timer Operation Set / Cancel
• ON Timer and OFF Timer setting and
cancellation.
CLOCK
AIR SWING
• AUTO Automatic Vertical Airflow
Direction Control
•
MANUAL Vertical Airflow Direction
Manual Control (5 stages of
adjustment)
Powerful Mode Operation OFF/ON
POWERFUL
Economy Mode Operation OFF/ON
ECONOMY
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.
Self illuminating
button
Vertical Airflow Direction Control
3
CS-V9BKPG CU-2V14BKP5G / CS-V9BKPG CU-2V18BKP5G / CS-V9BKPG CU-3V20BKP5G / CS-V7BKP G CU-2V19BKP5G / CS-V12BKPG

Indoor Unit
Random Auto Restart Control
• Operation is restarted randomly after
power failure at previous setting mode.
Anti-Freezing Control
• Anti-Freezing control for indoor heat
exchanger. (Cooling and Soft Dry)
Sleep Mode Auto Control
• Indoor Fan operates at Low speed.
• 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. Deodorizing
control is available.
– Soft Dry: Fan rotates at SLo speed.
Deodorizing control
is available.
• 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.
•
POWERFUL (Orange) .. Lights up in Powerful
Mode Operation.
•
ECONOMY (Green) ..... Lights up in Economy
Mode Operation.
Operation Mode
• Cooling, Soft Dry, Air Circulation and
Automatic Mode.
Powerful Operation
• Reaches the desired room temperature
quickly.
Time Delay Safety Control
• Restarting is inhibited for appro. 3 minutes.
Starting Current Control
Economy Operation
• To reduce electrical power consumption. 7 Minutes Time Save Control
• Cooling Operation only.
Anti-Dew Formation Control
• Anti-Dew Formation Control for indoor
unit discharge area.
• Fan motor is delayed for 1.6 seconds
when compressor starts simultaneously.
4
CS-V9BKPG CU-2V14BKP5G / CS-V9BKPG CU-2V18BKP5G / CS-V9BKPG CU-3V20BKP5G / CS-V7BKP G CU-2V19BKP5G / CS-V12BKPG

Outdoor Unit
• 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
• 2-Stage OLP to protect the compressor.
Overload Protector will trip when
– Temperature of compressor increases
to 120°C.
– High temperature or high current flows
to compressor.
(Refer circuit diagram for OLP
characteristic)
Compressor Reverse Rotation
Protection Control
Outdoor Fan Operation Control
• Temperature Fuse.
CU-2V14BK, CU-2V18BK, CU-2V19BK & CU-3V20BK
5
CS-V9BKPG CU-2V14BKP5G / CS-V9BKPG CU-2V18BKP5G / CS-V9BKPG CU-3V20BKP5G / CS-V7BKP G CU-2V19BKP5G / CS-V12BKPG

3 Product Specifications
Unit CS-V9BKPG CU-2V14BKP5G
Power Source Phase Single
V230
Cycle 50
Cooling Capacity kW
kcal/h (1 unit) 3.00 2,580 (2 units) 3.70 3,180
Moisture Removal l/h
Pint/h (1 unit) 1.7 3.6 (2 units) 2.2 4.6
Airflow Method OUTLET
INTAKE
SIDE VIEW TOP VIEW
Air Volume Indoor Air (Lo) m3/min (cfm) 6.8 (240) —
Indoor Air (Me) m3/min (cfm) 8.0 (280) —
Indoor Air (Hi) m3/min (cfm) 9.9 (350) —
Indoor Air (SHi) m3/min (cfm) 10.9 (380) —
Noise Level dB (A) High 36, Low 26 High 47
Power level dB High 49 High 62
Electrical Data Input W(1 unit) 1,180 (2 units) 1,240
Running Current A(1 unit) 5.3 (2 units) 5.6
EER W/W
kcal/hW (1 unit) 2.54 2.19 (2 units) 2.98 2.56
Starting Current A17.8
Piping Connection Port
(Flare piping) inch inch G ; Half Union 3/8” L ; Half Union 1/4” G ; 3-way valve 3/8” L ; 3-way valve 1/4”
Pipe Size
(Flare piping) inch inch G (gas side) ; 3/8” L (liquid side) ; 1/4” G (gas side) ; 3/8” L (liquid side) ; 1/4”
Drain
Hose Inner diameter mm 12 —
Length m 0.7 —
Dimensions Height inch (mm) 10 - 13/16 (275) 21 - 1/4 (540)
Width inch (mm) 31 - 15/32 (799) 29 - 15/16 (760)
Depth inch (mm) 8 - 9/32 (210) 9 - 7/8 (250)
Net Weight lb (kg) 20 (9.0) 75 (34.0)
Compressor Type —Rotary (1 cylinder)
rolling piston type
Motor Type —Induction (2-poles)
Rated Output W — 830
6
CS-V9BKPG CU-2V14BKP5G / CS-V9BKPG CU-2V18BKP5G / CS-V9BKPG CU-3V20BKP5G / CS-V7BKP G CU-2V19BKP5G / CS-V12BKPG

Air Circulation Type Cross-flow Fan Propeller Fan
Material AS + Glass Fiber 20% AS + Glass Fiber 20%
Motor Type Induction (4-poles) Induction (6-poles)
Input W29.3 39.4
Rated Output W 15 15
Fan Speed Low rpm 800 —
Medium rpm 940 —
High rpm 1,160 795
SuperHigh rpm 1,250 —
Heat Exchanger Description Evaporator Condenser
Tube material Copper Copper
Fin material Aluminium Aluminium
Fin Type Slit Fin Louver Fin
Row / Stage (Plate fin configuration, forced draft)
2×15 1×20
FPI 19 17
Size (W × H × L) mm 610 × 315 × 25.4 687 × 508 × 22
Refrigerant Control Device —Capillary Tube
Refrigeration Oil (c.c) — SUNISO 4GDID or ATMOS M60
(330)
Refrigerant (R410A) g(oz) —970 (34.2)
Thermostat Electronic Control —
Protection Device —Overload Protector
Capillary Tube Length mm — 615
Flow Rate l/min —14.4
Inner Diameter mm — 1.6
Air Filter Material
Style (c.c) P.P. Honeycomb —
Capacity Control Capillary Tube
Compressor Capacitor µF, VAC — 35 µF, 400 VAC
Fan Motor Capacitor µF, VAC 1.5 µF, 400 VAC 1.0 µF, 430 VAC
• Specifications are subject to change without notice for further improvement.
7
CS-V9BKPG CU-2V14BKP5G / CS-V9BKPG CU-2V18BKP5G / CS-V9BKPG CU-3V20BKP5G / CS-V7BKP G CU-2V19BKP5G / CS-V12BKPG

Unit CS-V9BKPG CU-2V18BKP5G
Power Source Phase Single
V230
Cycle 50
Cooling Capacity kW
kcal/h (1 unit) 2.73 2,350 (2 units) 5.46 4,700
Moisture Removal l/h
Pint/h (1 unit) 1.6 3.4 (2 units) 3.0 6.3
Airflow Method OUTLET
INTAKE
SIDE VIEW TOP VIEW
Air Volume Indoor Air (Lo) m3/min (cfm) 6.8 (240) —
Indoor Air (Me) m3/min (cfm) 8.0 (280) —
Indoor Air (Hi) m3/min (cfm) 9.9 (350) —
Indoor Air (SHi) m3/min (cfm) 10.9 (380) —
Noise Level dB (A) High 36, Low 26 High 55
Power level dB High 49 High 70
Electrical Data Input W(1 unit)
860 (2 units) 1,720
Running Current A(1 unit)
3.9 (2 units) 7.8
EER W/W (kcal/hW) 3.17 (2.73)
Starting Current A15.9
Piping Connection Port
(Flare piping) inch inch G ; Half Union 3/8” L ; Half Union 1/4” G ; 3-way valve 3/8” L ; 3-way valve 1/4”
Pipe Size
(Flare piping) inch inch G (gas side) ; 3/8” L (liquid side) ; 1/4” G (gas side) ; 3/8” L (liquid side) ; 1/4”
Drain
Hose Inner diameter mm 12 —
Length m 0.7 —
Dimensions Height inch (mm) 10 - 13/16 (275) 25 - 21/32 (651)
Width inch (mm) 31 - 15/32 (799) 35 - 3/16 (893)
Depth inch (mm) 8 - 9/32 (210) 13 - 19/32 (345)
Net Weight lb (kg) 20 (9.0) 141 (64)
Compressor Type —Rotary (1 cylinder)
rolling piston type
Motor Type —Induction (2-poles)
Rated Output W — 780
8
CS-V9BKPG CU-2V14BKP5G / CS-V9BKPG CU-2V18BKP5G / CS-V9BKPG CU-3V20BKP5G / CS-V7BKP G CU-2V19BKP5G / CS-V12BKPG

Air Circulation Type Cross-flow Fan Propeller Fan
Material AS + Glass Fiber 20% AS + Glass Fiber 20%
Motor Type Induction (4-poles) Induction (6-poles)
Input W29.3 123.0
Rated Output W 15 50
Fan Speed Low rpm 800 —
Medium rpm 940 —
High rpm 1,160 760
SuperHigh rpm 1,250 —
Heat Exchanger Description Evaporator Condenser
Tube material Copper Copper
Fin material Aluminium Aluminium
Fin Type Slit Fin Louver Fin
Row / Stage (Plate fin configuration, forced draft)
2×15 2×24
FPI 19 14
Size (W × H × L) mm 610 × 315 × 25.4 560 × 609.6 × 44
Refrigerant Control Device —Capillary Tube
Refrigeration Oil (c.c) — SUNISO 4GDID or ATMOS M60
(330)
Refrigerant (R410A) g(oz) —880 × 2 (31.0 × 2)
Thermostat Electronic Control —
Protection Device —Overload Protector
Capillary Tube Length mm — 1,160
Flow Rate l/min — 7.0
Inner Diameter mm — 1.4
Air Filter Material
Style (c.c) P.P. Honeycomb —
Capacity Control Capillary Tube
Compressor Capacitor µF, VAC — 30 µF, 370 VAC
Fan Motor Capacitor µF, VAC 1.5 µF, 400 VAC 3.0 µF, 450 VAC
• Specifications are subject to change without notice for further improvement.
9
CS-V9BKPG CU-2V14BKP5G / CS-V9BKPG CU-2V18BKP5G / CS-V9BKPG CU-3V20BKP5G / CS-V7BKP G CU-2V19BKP5G / CS-V12BKPG

CS-V9BKPG CU-3V20BKP5G
Unit Single Operation
(A, B1, B2) Single Operation Double Operation Triple Operation
(A) (B1 or B2) (B1 + B2) (A + B1 or B2) (A + B1 + B2)
Power Source Phase Single
V230
Cycle 50
Cooling Capacity Per Unit kW
kcal/h —2.73 2,350 2.95 2,540 3.82 3,290 5.68 4,890 6.55 5,630
Moisture Removal l/h
Pint/h — 1.6 3.4 1.7 3.6 2.2 4.6 3.1 6.6 3.7 7.8
Airflow Method OUTLET
INTAKE
SIDE VIEW TOP VIEW
Air Volume Indoor Air (Lo) m3/min
(cfm) 6.8
(240) —
Indoor Air (Me) m3/min
(cfm) 8.0 (280) —
Indoor Air (Hi) m3/min
(cfm) 9.9 (350) —
Indoor Air (SHi) m3/min
(cfm) 10.9
(380) —
Noise Level dB (A) High 36,
Low 26 High 56
Power
level dB High 49 High 71
Electrical
Data Input W 50 910 1,120 1,200 1,940 1,990
Running Current A0.23 4.1 5.0 5.3 8.6 8.9
EER W/W
(kcal/hW) —3.00 2.58 2.63 2.27 3.18 2.74 2.93 2.52 3.29 2.83
Starting Current A(A unit) 15.9 (B unit) 17.8
Piping Connection Port
(Flare piping) inch inch G ; Half Union 3/8” L ; Half Union 1/4” G ; 3-way valve 3/8” L ; 3-way valve 1/4”
Pipe Size
(Flare piping) inch inch G (gas side) ; 3/8” L (liquid side) ; 1/4” G (gas side) ; 3/8” L (liquid side) ; 1/4”
Drain
Hose Inner diameter mm 12 —
Length m 0.7 —
Dimensions Height inch (mm) 10 - 13/16 (275) 25 - 21/32 (651)
Width inch (mm) 31 - 15/32 (799) 35 - 3/16 (893)
Depth inch (mm) 8 - 9/32 (210) 13 - 19/32 (345)
Net Weight lb (kg) 20 (9.0) 146 (66)
Compressor Type —Rotary (1 cylinder)
rolling piston type
Motor Type —Induction (2-poles)
Rated Output W — (A unit) 780 (B unit) 830
10
CS-V9BKPG CU-2V14BKP5G / CS-V9BKPG CU-2V18BKP5G / CS-V9BKPG CU-3V20BKP5G / CS-V7BKP G CU-2V19BKP5G / CS-V12BKPG