Panasonic CS-G95KE CU-G95KE User manual

1 Features 2
2 Functions 3
3 Product Specifications 8
4 Dimensions 12
5 Refrigeration Cycle Diagram 14
6 Block Diagram 15
7 Wiring Diagram 16
8 Operation Details 18
9 Operating Instructions 48
© 2000 Matsushita Air-Conditioning Corp. Sdn. Bhd.
(183914D) All rights reserved. Unauthorized copying
and distribution is a violation of law.
CS-G95KE CU-G95KE
CS-G125KE CU-G125KE
10 Installation Instructions 72
11 Servicing Information 81
12 Technical Data 94
13 Exploded View 97
14 Replacement Parts List 98
15 Exploded View 99
16 Replacement Parts List 100
17 Electronic Parts List 101
18 Electronic Circuit Diagram 103
Room Air Conditioner
CONTENTS
Page Page
Order No: MAC0010056C2

• Product
− Powerful Mode for quick cool/heat
− Compressor operating frequency control to maintain
desired room temperature
− Automatic Restart after power failure
− Washable front panel
− Power Monitor Display
− Standby Control
− High COP (new compressor and indoor heat exchanger)
− Vertical and Horizontal Airflow Auto Swing
− Auto change over of Automatic Operation mode
− Self illuminating Remote Control
− Catechin Air Purifying Filter
(To trap dust, tabacco smoke and tiny particles in the
room; to prevent the growth of bacteria and viruses
trapped in this filter)
− Deodorizing Filter
• Serviceability
− Self diagnosis
− Forced Cooling and Heating operation at rated
frequency
• Quality Improvement
− High power supply voltage protection
− Low power supply voltage protection
− Gas leakage detection
1 Features
2
S-G95KE CU-G95KE / CS-G125KE CU-G125KE

2 Functions
Remote Control
Operation OFF / ON
OFF / ON IRoom Temperature Setting TEMP.
Operation Mode Selection
•aAutomatic Operation Mode
•HEAT Heating Operation Mode
•COOL Cooling Operation Mode
•DRY Soft Dry Operation Mode
•FAN Fan Operation Mode Time / Timer Setting
• Hours and minutes setting.
Clock Setting
• Current time setting.
Sleep Mode Operation OFF / ON
SLEEP
Indoor Fan Speed Selection
FAN SPEED
•h j k Low
l
•h j k Medium
–
ll
•h j k Medium
lll
•h j k Medium
+
llll
•h j k High
lllll
•AUTO FAN Automatic Fan Speed
Airflow Direction Control
• 24-hour, OFF / ON Real Timer Setting.
TIMER
ON OFF Timer Operation Selection
SET
CANCEL Timer Operation Set / Cancel
• ON Timer and OFF Timer setting and
cancellation.
CLOCK
• Vertical Airflow Direction Control
Automatic Control
Manual Control
• Horizontal Airflow Direction Control
Automatic Control
Manual Control
Powerful Mode Operation
POWERFUL
• Temperature Setting (16°C to 30°C)
Self illuminating
button
AIR SWING
AUTO
AUTO
∨
∧
WIDE / SPOT
WIDE /
SPOT
• WIDE Horizontal Airflow
Direction
• SPOT Horizontal Airflow
Direction
POWERSLEEPTIMER
POWER
MONITOR
POWERFUL
LOW
HIGH
POWERSLEEPTIMER
POWER
MONITOR
POWERFUL
LOW
HIGH
3
CS-G95KE CU-G95KE / CS-G125KE CU-G125KE

Indoor Unit
Power Monitor Display **
**
*
•Lights up during compressor operation.
Airflow Direction Control **
**
*
Automatic Switch
•Press for < 5s to operate Automatic
Operation Mode.
(Used when the remote control cannot be used.)
•Press continuosly for 5s or < 8s to
operate Forced Cooling Operation at
compressor rated frequency:
50 Hz (CS-G95KE); 70 Hz (CS-G125KE)
•Press continuosly for 8s or < 11s to
operate Forced Heating Operation at
compressor rated frequency:
71 Hz (CS-G95KE); 90 Hz (CS-G125KE)
•Press continuosly for 11s or < 16s to
switch over Remote Control A↔B Switch
Signal.
•Press continuosly for 16s or < 21s to
switch OFF / ON Remote Control Re-
ceiving Sound and H14 Abnormality
Detection Mode.
AUTO
OFF / ON
Operation Indication Lamps (LED)
•POWER (Green) ........ Lights up in opera-
tion, blinks in Auto-
matic Operation
Mode judging and
Hot Start operation.
•TIMER (Orange) ....... Lights up in Timer
Setting.
Blinks in Self Diag-
nosis Control.
•SLEEP (Orange)........ Lights up in Sleep
Mode Operation.
•POWERFUL (Orange)..Lights up when
Powerful Mode is
selected.
Sleep Operation Mode **
**
*
Operation Mode
•Automatic, Heating, Cooling, Soft Dry
and Fan Operation.
FOR ALL OPERATIONS
Automatic Restart Control **
**
*
•Operation is restarted after power failure
at previous setting mode.
Timer Operation **
**
*
Powerful Mode **
**
*
•For quick cooling or heating.
Indoor Fan Speed Control **
**
*
4
S-G95KE CU-G95KE / CS-G125KE CU-G125KE

Deodorizing Control **
**
*
Room Temperature Control **
**
*
Indoor Power Relay Control **
**
*
Anti-Dew Formation Control **
**
*
Sensible Heat Control **
**
*
COOLING / SOFT DRY OPERATION
Anti-Fog Discharge Control **
**
*
Anti Freezing Control **
**
*
Quiet Operation **
**
*
Operation Mode
Cooling
Soft Dry
Heating
CS-G95KE
15 –64 Hz
15 –22 Hz
15 –99 Hz
CS-G125KE
15 –92 Hz
15 –22 Hz
15 –115 Hz
Compressor Operation Frequency
Low Pressure Control **
**
*
(Gas Leakeage Detection)
Self Diagnosis **
**
*
Temperature Shift **
**
*
Low / High Power Supply Voltage
Protection **
**
*
5
CS-G95KE CU-G95KE / CS-G125KE CU-G125KE

FAN OPERATION
HEATING OPERATION
Anti-Cold Draft Control **
**
*
High Pressure Control **
**
*
Hot Start **
**
*
Intake Air Temperature Control **
**
*
Standby Control **
**
*
Deice Operation **
**
*
AUTOMATIC OPERATION
6
S-G95KE CU-G95KE / CS-G125KE CU-G125KE

Outdoor Unit
Forced Operation 30 seconds **
**
*
Time Delay Safety Control **
**
*
High Pressure Control **
**
*
(For Cooling / Soft Dry)
Outdoor Fan Motor
•6 poles induction motor, 1 speed.
Deice Operation **
**
*
Standby Control **
**
*
Compressor Overheating
Protection **
**
*
IPM (Power Transistor)
Overheating Protection **
**
*
DC Peak **
**
*
Total Running Current Control **
**
*
Low Frequency Operation
Protection **
**
*
Mininum Frequency Operation
Protection **
**
*
Outdoor Air Temperature
Control **
**
*
•Detect outdoor ambient temperature and
limits compressor operating frequency.
**
**
*Details can be refered to OPERATION
DETAILS in this manual.
7
CS-G95KE CU-G95KE / CS-G125KE CU-G125KE

3 Product Specifications
Unit CS-G95KE CU-G125KE
Cooling Capacity kW
kcal/h 2.6 (0.70 - 3.00) 2,240 (600 - 2,580)
Heating Capacity kW
kcal/h 3.6 (0.63 - 5.00) 3,100 (540 - 4,300)
Moisture Removal l/h
Pint/h 1.6 3.4
Power Source Phase
V
Cycle
Single
230
50
Airflow Method OUTLET
INTAKE
SIDE VIEW TOP VIEW
Air Volume Indoor Air (Lo) m3/min (cfm) Cooling; 7.0 (250) —
Heating; 7.3 (260)
Indoor Air (Me) m3/min (cfm) Cooling; 8.8 (310) —
Heating; 8.8 (310)
Indoor Air (Hi) m3/min (cfm) Cooling; 10.0 (350) —
Heating; 10.0 (350)
Outdoor Air m3/min (cfm) —34.1 (1200)
dB (A) Cooling; High 38, Low 26 Cooling; 46
Heating; High 39, Low 30 Heating; 47
Noise Level
Power level dB Cooling; High 51 Cooling; High 61
Heating; High 52 Heating; High 62
Electrical Data Input kW Cooling; 0.73 (0.21 - 0.99)
Heating; 0.99 (0.20 - 1.40)
Running Current ACooling; 3.75 (max. 6.76)
Heating; 4.80 (max. 6.76)
EER W/W (kcal/hw) Cooling; 3.56 (3.07)
COP W/W (kcal/hw) Heating; 3.64 (3.13)
Starting Current A4.80
Piping Connection Port
(Flare piping) inch inch G ; Half Union 3/8” L ; Half Union 1/4”G ; 3-way valve 3/8” L ; 2-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 m0.7 —
Power Cord Length
Number of core-wire 2.1 m 3 core wires × 1.0 mm2— —
8
S-G95KE CU-G95KE / CS-G125KE CU-G125KE

Dimensions Height inch (mm) 10 - 31/32 (279) 21 - 9/32 (540)
Width inch (mm) 31 - 15/32 (799) 27 - 17/32 (699)
Depth inch (mm) 7 - 27/32 (199) 11 - 7/32 (285)
Net Weight lb (kg) 20 (9.0) 86 (39)
Compressor Type —Rotary (2 cylinders)
rolling piston type
Motor Type —Induction (4-poles)
Rated Output W—500
Air Circulation Type Cross-flow Fan Propeller Fan
Material AS + Glass Fiber 30% P.P + (Mica + Glass Fiber) 30%
Motor Type Transistor (4-poles) Induction (6-poles)
Input W—64
Rate Output W20 20
Fan Speed Lo (Cool/Heat) rpm 980 / 1,010 —
Me (Cool/Heat) rpm 1,160 / 1,220 —
Hi (Cool/Heat) rpm 1,280 / 1,380 760
Heat Exchanger Description Evaporator Condenser
Tube material Copper Copper
Fin material Aluminium Aluminium
Fin Type Slit Fin Corrugated Fin
Row / Stage (Plate fin configuration, forced draft)
2/14 1/20
FPI 21 19
Size (W ×H×L) mm 614 ×294 ×25.4 782.9 ×508 ×22
Refrigerant Control Device —Capillary Tube
Refrigeration Oil (c.c) —SUNISO 4GDID or ATMOS M60
(350)
Refrigerant (R-22) g (oz) —780 (27.5)
Thermostat Electronic Control —
Protection Device Electronic Control Electronic Control
Length mm —C1, C2 ; 1033, C3 ; 400
Capillary Tube Flow Rate l/min —C1, C2 ; 4.8, C3 ; 23.6
Inner Diameter mm —C1, C2 ; 1.2, C3 ; 1.8
Air Filter Material
Style P.P. Honeycomb —
Fan Motor Capacitor µF, VAC —2.0 µF, 400 VAC
• Specifications are subject to change without notice for further improvement.
9
CS-G95KE CU-G95KE / CS-G125KE CU-G125KE

Unit CS-G125KE CU-G125KE
Cooling Capacity kW
kcal/h 3.45 (0.74 - 4.00) 2,970 (640 - 3,440)
Heating Capacity kW
kcal/h 4.80 (0.70 - 6.50) 4,130 (600 - 5,590)
Moisture Removal l/h
Pint/h 2.0 4.2
Power Source Phase
V
Cycle
Single
230
50
Airflow Method OUTLET
INTAKE
SIDE VIEW TOP VIEW
Air Volume Indoor Air (Lo) m3/min (cfm) Cooling; 9.0 (320) —
Heating; 9.1 (320)
Indoor Air (Me) m3/min (cfm) Cooling; 10.4 (370) —
Heating; 10.3 (360)
Indoor Air (Hi) m3/min (cfm) Cooling; 11.2 (400) —
Heating; 11.2 (400)
Outdoor Air m3/min (cfm) —31.5 (1110)
dB (A) Cooling; High 41, Low 29 Cooling; 48
Heating; High 41, Low 35 Heating; 50
Noise Level
Power level dB Cooling; High 54 Cooling; High 63
Heating; High 54 Heating; High 65
Electrical Data Input kW Cooling; 1.05 (0.22 - 1.33)
Heating; 1.41 (0.22 - 2.00)
Running Current ACooling; 5.00 (max. 8.96)
Heating; 6.30 (max. 8.96)
EER W/W (kcal/hw) Cooling; 3.29 (2.83)
COP W/W (kcal/hw) Heating; 3.40 (2.93)
Starting Current A6.3
Piping Connection Port
(Flare piping) inch 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 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 12 —
Length m0.7 —
Power Cord Length
Number of core-wire 2.1 m 3 core wires ×1.5 mm2— —
10
S-G95KE CU-G95KE / CS-G125KE CU-G125KE