Panasonic CS-E9CKP User manual

1 Features 2
2 Functions 3
3 Product Specifications 6
4 Dimensions 10
5 Refrigeration Cycle Diagram 12
6 Block Diagram 13
7 Wiring Diagram 14
8 Operation Details 16
9 Operating Instructions 41
© 2002 Matsushita Industrial Corp. Sdn. Bhd.
(11969-T). All rights reserved. Unauthorized copying
and distribution is a violation of law.
CS-E9CKP CU-E9CKP5
CS-E12CKP CU-E12CKP5
10 Installation And Servicing Air Conditioner Using R410A 46
11 Installation Instructions 57
12 Servicing Information 66
13 Technical Data 75
14 Exploded View 78
15 Replacement Parts List 79
16 Exploded View 80
17 Replacement Parts List 81
18 Electronic Circuit Diagram 82
Room Air Conditioner
CONTENTS
Page Page
Order No: MAC0210055C8
Panasonic ilmalämpöpumput korjaa ja huoltaa pääkaupunkiseudulla: Jäähdytinpalvelu RefGroup Oy
www.ilmalämpöpumput.com

• Product
− Microcomputer-controlled compressor operating
frequency
− Vertical and Horizontal Airflow Directions
− Five modes of operation selection
− Power Mode operation
− Delay ON Timer and OFF Timer
− Standby operation
− Remote Controller with illuminable buttons
− Power Monitor Display LED
− Catechin Air Purifying Filter
− Triple Deodorizing Filter
− Ionizer Mode Operation
− Quiet Mode Operation
• Serviceability
− Washable Front Panel
− Breakdown Self Diagnosis function
• Environmental Protection
− Non-ozone depletion substances refrigerant (R410A)
• Quality Improvement
− Gas leakage detection
− Deice operation
− Auto restart control
1 Features
2
CS-E9CKP CU-E9CKP5 / CS-E12CKP CU-E12CKP5
Panasonic ilmalämpöpumput korjaa ja huoltaa pääkaupunkiseudulla: Jäähdytinpalvelu RefGroup Oy
www.ilmalämpöpumput.com

2 Functions
Remote Control
Operation OFF / ON
OFF/ON
I
Room Temperature Setting
TEMP
Operation Mode Selection
•aAutomatic Operation
•HEAT Heating Operation
•COOL Cooling Operation
•DRY Soft Dry Operation
•FAN Fan Operation
Time / Timer Setting
• Hours and minutes setting.
Clock Setting
• Current time setting.
Quiet Mode Operation OFF / ON
QUIET
Airflow Direction Control
• 24-hour, OFF / ON Real Timer Setting.
Timer Operation Selection
Timer Operation Set / Cancel
• ON Timer and OFF Timer setting and
cancellation.
CLOCK
Powerful Mode Operation
POWERFUL
• Temperature Setting (16°C to 30°C)
Illuminable
buttons
•Vertical Automatic Airflow
Direction Control and Manual
Airflow Direction Control (5
stages of adjustment).
•Horizontal Automatic Airflow
Direction Control and Manual
Airflow Direction Control (5
stages of adjustment).
Indoor Fan Speed Selection
FAN SPEED
•Low
•Medium-
•Medium
•Medium+
•High
•AUTO Automatic Fan Speed
FAN
Check Point
Reset Point
RESET
ON
TIMER
OFF
∧
∨
SET
CANCEL
CHECK
MODE
AIR SWING
• Breakdown self diagnosis function.
• Clear memory data.
Ion Mode Operation OFF / ON
3
CS-E9CKP CU-E9CKP5 / CS-E12CKP CU-E12CKP5
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Indoor Unit
Automatic Operation Switch
•Press for < 5s to run Automatic Operation.
(Used when the remote control cannot be used.)
•Press continuously for 5s and < 8s to run
Forced Cooling Operation.
•Press continuously for 8s and < 11s to
run Forced Heating Operation.
•Press continuously for 11s and < 16s to
change different remote controlling
setting (A↔B Mode).
•Press continuously for 16s or < 21s to
switch OFF / ON Remote Control
Receiving Sound or H14 Abnormality
Detection Mode.
Operation Indication Lamps (LED)
Quiet Mode
Five Operation Modes
•Automatic, Heating, Cooling, Soft Dry
and Fan Operation.
Delay ON Timer and OFF Timer
Powerful Mode
•For quick cooling or heating.
•POWER (Green) ...... Lights up during
MONITOR
compressor operation.
•(Green) ............ Lights up in Ionizer
Mode Operation.
•POWER (Green) ...... Lights up in
operation, blinks in
Automatic Operation
Mode judging and Hot
Start operation.
•TIMER (Orange) .... Lights up in Timer
Setting.
Blinks in Self
Diagnosis Control.
•QUIET (Orange) .... Lights up in Quiet
Mode Operation.
•POWERFUL (Orange) ... Lights up when
Powerful Mode is
selected.
Automatic and 5 Manual Indoor
Fan Speeds
Automatic and 5 Manual Vertical
Airflow Directions
Automatic and 5 Manual Horizontal
Airflow Directions
Automatic Restart Control
•Operation is restarted after power failure
at previous setting mode.
Microcomputer-controlled Room
Temperature Control
•To provide extra quiet operation.
Ionizer Control
•Ionizer control for generate negative ion
in discharge air.
4
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Deodorizing Control
Indoor Power Relay Control
Anti-Fog Discharge Control
Anti Freezing Control
Low Pressure Control
(Gas Leakeage Detection)
Breakdown Self Diagnosis
Function
Automatic Restart Control
Anti-Cold Draft Control
High Pressure Control
Hot Start
Intake Air Temperature Control
Standby Control
Deice Operation
Outdoor Unit
30 seconds Forced Operation
Time Delay Safety Control
High Pressure Control
Deice Operation
Standby Control
Compressor Overheating
Prevention Control
IPM (Power Transistor)
Overheating Protection Control
Total Running Current Control
Mininum Operation Frequency
Protection Control
**
**
*Details can be refered to OPERATION
DETAILS in this manual.
Low Operation Frequency
Protection Control
Outdoor Air Temperature
Control
5
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3 Product Specifications
Unit CS-E9CKP CU-E9CKP5
Cooling Capacity kW
kcal/h
BTU/h
2.6 (0.60 - 3.00)
2,240 (520 - 2,580)
8,870 (2,050 - 10,200)
Heating Capacity kW
kcal/h
BTU/h
3.6 (0.60 - 5.00)
3,100 (520 - 4,300)
12,300 (2,050 - 17,100)
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; 6.5 (231) —
Heating; 7.1 (249)
Indoor Air (Me) m3/min (cfm) Cooling; 8.1 (286) —
Heating; 8.8 (312)
Indoor Air (Hi) m3/min (cfm) Cooling; 9.9 (350) Cooling; 30.0 (1,060)
Heating; 10.6 (370)
dB (A) Cooling; High 39, Low 26 Cooling; 46
Heating; High 40, Low 27 Heating; 47
Noise Level
Power level dB Cooling; High 50 Cooling; High 59
Heating; High 51 Heating; High 60
Electrical Data Input WCooling; 700 (115 - 880)
Heating; 900 (110 - 1,400)
Running Current ACooling; 3.3
Heating; 4.0
EER W/W (kcal/hw), BTU/hw Cooling; 3.71(3.20), 12.7
COP W/W (kcal/hw), BTU/hw Heating; 4.00 (3.44), 13.7
Starting Current A4.00
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”
6
CS-E9CKP CU-E9CKP5 / CS-E12CKP CU-E12CKP5
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Unit CS-E9CKP CU-E9CKP5
Drain
Hose
Inner diameter mm 12 —
Length m0.65 —
Power Cord Length
Number of core-wire
2.1 m
3 core wires × 1.0 mm2— —
Dimensions Height inch (mm) 10 - 26/32 (275) 21 - 9/32 (540)
Width inch (mm) 31 - 15/32 (799) 30 - 23/32 (780)
Depth inch (mm) 8 - 9/32 (210) 11 - 3/8 (289)
Net Weight lb (kg) 20 (9.0) 77 (35)
Compressor Type —Involute scroll
Motor Type —Brushless (4-pole)
Rated Output W — 700
Air Circulation Type Cross-flow Fan Propeller Fan
Material AS + Glass Fiber 20% P.P
Motor Type Transistor (8-poles) Induction (6-poles)
Input W — 61.3
Rate Output W30 25
Fan Speed Lo (Cool/Heat) rpm 800 / 840 —
Me (Cool/Heat) rpm 1,000 / 1,040 —
Hi (Cool/Heat) rpm 1,200 / 1,270 770
Heat Exchanger Description Evaporator Condenser
Tube material Copper Copper
Fin material Aluminium (Pre Coat) Aluminium (Blue Coated)
Fin Type Slit Fin Corrugated Fin
Row / Stage (Plate fin configuration, forced draft)
2/15 1/20
FPI 21 19
Size (W × H × L) mm 610 × 315 × 25.4 732.1 × 508 × 22
Refrigerant Control Device —Capillary Tube
Refrigeration Oil (c.c) —RB68A (360)
Refrigerant (R410A) g (oz) —840 (29.7)
Thermostat Electronic Control —
Protection Device Electronic Control Electronic Control
Length mm —C1, C2 ; 1,100, C3 ; 440
Capillary Tube Flow Rate l/min —C1, C2 ; 5.0, C3 ; 18.6
Inner Diameter mm —C1, C2 ; 1.2, C3 ; 1.7
Air Filter Material
Style
P.P.
Honeycomb
—
Fan Motor Capacitor µF, VAC —1.8 µF, 400 VAC
• Specifications are subject to change without notice for further improvement.
7
CS-E9CKP CU-E9CKP5 / CS-E12CKP CU-E12CKP5
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Unit CS-E12CKP CU-E12CKP5
Cooling Capacity kW
kcal/h
BTU/h
3.45 (0.60 - 4.00)
2,970 (520 - 3,440)
11,800 (2,050 - 13,600)
Heating Capacity kW
kcal/h
BTU/h
4.80 (0.60 - 6.50)
4,130 (520 - 5,590)
16,400 (2,050 - 22,200)
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; 7.3 (258) —
Heating; 9.2 (325)
Indoor Air (Me) m3/min (cfm) Cooling; 9.2 (323) —
Heating; 10.3 (360)
Indoor Air (Hi) m3/min (cfm) Cooling; 10.9 (380) Cooling; 31.0 (1,090)
Heating; 11.8 (420)
dB (A) Cooling; High 42, Low 29 Cooling; 48
Heating; High 42, Low 33 Heating; 50
Noise Level
Power level dB Cooling; High 53 Cooling; High 61
Heating; High 53 Heating; High 63
Electrical Data Input WCooling; 950 (120 - 1,280)
Heating; 1,260 (115 - 1,890)
Running Current ACooling; 4.4
Heating; 5.6
EER W/W (kcal/hw), BTU/hw Cooling; 3.63 (3.13), 12.4
COP W/W (kcal/hw), BTU/hw Heating; 3.81 (3.28), 13.0
Starting Current A5.60
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 m0.65 —
Power Cord Length
Number of core-wire
2.1 m
3 core wires ×1.5 mm2— —
8
CS-E9CKP CU-E9CKP5 / CS-E12CKP CU-E12CKP5
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Unit CS-E12CKP CU-E12CKP5
Dimensions Height inch (mm) 10 - 26/32 (275) 21 - 9/32 (540)
Width inch (mm) 31 - 15/32 (799) 30 - 23/32 (780)
Depth inch (mm) 8 - 9/32 (210) 11 - 3/8 (289)
Net Weight lb (kg) 20 (9.0) 82 (37)
Compressor Type —Involute scroll
Motor Type —Brushless (4-pole)
Rated Output W—700
Air Circulation Type Cross-flow Fan Propeller Fan
Material AS + Glass Fiber 20% P.P
Motor Type Transistor (8-poles) Induction (6-poles)
Input W—65.9
Rate Output W30 29
Fan Speed Lo (Cool/Heat) rpm 880 / 1,100 —
Me (Cool/Heat) rpm 1,100 / 1,230 —
Hi (Cool/Heat) rpm 1,310 / 1,410 830
Heat Exchanger Description Evaporator Condenser
Tube material Copper Copper
Fin material Aluminium (Pre Coat) Aluminium (Blue Coated)
Fin Type Slit Fin Corrugated Fin
Row / Stage (Plate fin configuration, forced draft)
2/15 2/24
FPI 21 17
Size (W ×H×L) mm 610 ×315 ×25.4 703.8
735.0
×504 ×36.4
Refrigerant Control Device —Capillary Tube
Refrigeration Oil (c.c) —RB68A (360)
Refrigerant (R410A) g (oz) —1,020 (36.0)
Thermostat Electronic Control —
Protection Device Electronic Control Electronic Control
Length mm —C1, C2 ; 1,100, C3 ; 750
Capillary Tube Flow Rate l/min —C1, C2 ; 5.0, C3 ; 15.4
Inner Diameter mm —C1, C2 ; 1.2, C3 ; 1.7
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
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4 Dimensions
10
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11
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5 Refrigeration Cycle Diagram
12
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6 Block Diagram
13
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7 Wiring Diagram
14
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15
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8.1. BASIC FUNCTION
8 Operation Details
Inverter control, which equipped with a microcomputer in determining the most suitable operating mode as time passes,
automatically adjust output power for maximum comfort always. In order to achieve the suitable operating mode, the
microcomputer maintains the set temperature by measuring the temperature of the environment and performing temperature
shifting. The compressor at outdoor unit is operating following the frequency instructed by the microcomputer at indoor unit that
judging the condition according to internal setting temperature and intake air temperature.
8.1.1. Internal Setting Temperature
Once the operation starts, remote controller setting temperature will be taken as base value for temperature shifting processes.
These shifting processes are depending on the air conditioner settings and the operation environment. The final shifted value
will be used as internal setting temperature and it is updated continuously whenever the electrical power is supplied to the unit.
Table (a): Auto Operation Mode Setting
Mode Shift: Temperature Shift (°C)
E9CKP E12CKP
Cooling/Soft Dry →Heating -2.0 -2.0
Heating →Cooling/Soft Dry +2.0 +2.0
Table (b): Outdoor Air Temperature Shifting
Mode: Outdoor Temperature, X (°C): Temperature Shift (°C)
E9CKP E12CKP
Cooling/Soft Dry X30 0.0 0.0
X30 +0.5 +0.5
Heating X 9 0.0 0.0
5 X 9 +0.5 +1.0
1 X 5 +1.0 +1.5
X 1 +1.5 +2.0
16
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Table (c): Powerful Mode Shifting
Mode: Period, X (min): Temperature Shift (°C)
E9CKP E12CKP
Cooling X20 -2.0 -2.0
X20 0.0 0.0
Soft Dry X20 -1.0 -1.0
X20 0.0 0.0
Heating X20 +3.5 +3.5
X20 +3.5 +3.5
Table (d): Fan Speed Shifting
Mode: Fan Speed: Temperature Shift (°C)
E9CKP E12CKP
Cooling All +1.5 +1.5
Soft Dry All +1.0 +1.0
Heating Lo +1.0 +1.0
Me-, Me, Me+, Hi, Auto +0.5 +0.5
Table (e): Start-Up Shifting
Mode within 60 Minutes from Start-up: Temperature Shift (°C)
E9CKP E12CKP
Cooling/Soft Dry -1.0 -1.0
Heating +2.0 +2.0
Table (f): Soft Dry Mode Shifting
Mode: Temperature Shift (°C)
E9CKP E12CKP
Soft Dry +1.0 +1.0
17
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8.1.2. Frequency Instruction for Compressor Operation
Operation of compressor is based on instructed frequency, continuously from indoor unit´s microcomputer after performing
temperature sampling and judgment.
There are total 30 different frequency values, which listed as Table on Frequency Number, to be instructed based on the
temperature judgment
Table on Frequency Number
No. Frequency (Hz) Remarks
E9CKP E12CKP
112.0 12.0 Freq. MIN
215.0 15.0
318.0 18.0
421.0 21.0
523.0 23.0
625.0 25.0
726.0 28.0
830.0 32.0
933.0 36.0
10 35.0 40.0
11 36.0 44.0
12 38.0 48.0
13 39.0 52.0 Fc
14 40.0 57.0
15 47.0 62.0 Fc max. (E9CKP)
16 49.0 67.0 Fc max. (E12CKP)
17 56.0 68.5 Fh
18 58.0 72.0
19 63.0 76.0
20 66.0 80.0
21 70.0 85.0
22 73.0 88.0
23 77.0 91.0
24 80.0 94.0
25 83.0 98.0
26 86.0 102.0
27 87.0 104.0
28 88.0 106.0
29 89.0 108.0
30 90.0 110.0 Fh max.
For normal start of operation, including Thermo-OFF, Deice-Resuming, and remote controller ON-OFF starts, the compressor
starts to operate at frequency no. 8, values of 30Hz and 32Hz for E9CKP and E12CKP respectively, for 60 seconds.
The frequency to be judged and instructed, however, starts to judge once the air conditioner operated and the judgment will
continue every 30 seconds until it is stopped by all kinds of compressor off conditions. This judgment is based on the internal
temperature sampling that involving internal setting temperature and intake air temperature.
From the internal sampling, the temperature different (intake air temperature - internal setting temperature) will be used to judge
the Zone on which the frequency to be instructed for the initial operation of compressor (refer to Table on Initial Frequency Zone).
Table on Initial Frequency Zone
Temperature, X (°C) Zone Freq. No. - E9CKP Freq. No. - E12CKP
(Intake Air - Internal Setting) Cooling Soft Dry Heating Cooling Soft Dry Heating
X-2.5 01430 1 4 30
-2.5 X-1.5 11430 1 4 30
-1.5 X-1.0 21410 1 4 10
-1.0 X-0.5 3147147
-0.5 X+1.0 4444444
+0.5 X+1.0 5661661
+1.0 X+1.5 6971981
+1.5 X+2.5 715 7 1 16 8 1
X+2.5 815 7 1 16 8 1
After the initial operation, the instructed frequency will change or shift from initial frequency according to the judgment on
temperature different from sampling (refer to the Table on Shifting Frequency Zone).
18
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Table on Shifting Frequency Zone
Temperature, X (°C) Zone Frequency No. Shifting:
(Intake Air - Internal Setting) Cooling Mode / Soft Dry Mode Heating Mode
X-2.5 0Shift to Freq. MIN Shift to Freq. MAX
-2.5 X-1.5 1Shift to Freq. MIN Shift to Freq. MAX
-1.5 X-1.0 2-2 Freq. No. +2 Freq. No.
-1.0 X-0.5 3-1 Freq. No. +1 Freq. No.
-0.5 X+1.0 4Same Freq. No. Same Freq. No.
+0.5 X+1.0 5+1 Freq. No. -1 Freq. No.
+1.0 X+1.5 6+2 Freq. No. -2 Freq. No.
+1.5 X+2.5 7Shift to Freq. MAX Shift to Freq. MIN
X+2.5 8Shift to Freq. MAX Shift to Freq. MIN
Besides, the range of operation frequency will change according to the setting environment as listed below:
Condition: Freq. no. for E9CKP Freq. no. for E12CKP Remarks
MIN MAX MIN MAX
Cooling Mode 115 116 (a)
- if remote controller set 28°C & fan speed =
Hi
715 716 (a), (c)
- if remote controller set 28°C & fan speed =
Me-, Me, Me+, Auto
515 616 (a), (c)
- if remote controller set 28°C & fan speed =
Lo
415 516 (a), (c)
- if Powerful Mode ON 715 716 (a), (c)
Soft Dry Mode 4 7 4 8
Heating Mode 130 130 (b)
- if remote controller set 18°C & fan speed =
Hi
10 30 10 30 (b), (d)
- if remote control set 18°C & fan speed =
Me-, Me, Me+, Auto
930 930 (b), (d)
- if remote controller set 18°C & fan speed =
Lo
830 830 (b), (d)
- if Powerful Mode ON 10 30 10 30 (b), (d)
Remark:
(a) If frequency decreases from MAX, the following frequency performed will be depending to outdoor temperature, as given in below table
(for 30 seconds only) and then continues as normal rule.
Outdoor Temperature, X (°C) Frequency No.
X30 13
X30 7
(b) (If frequency increases from Freq. No. 17, the following frequency performed is as below (for 30 seconds only) and then continue as
normal rule.
Outdoor Temperature, X (°C) Frequency No.
X10 10
XX10 13
X 4 17
(c) When temperature different (intake - setting) < -1.0 °C or Thermo-Off activated and only valid for 120 seconds; not applicable during Soft
Dry Mode, and Anti-freezing control.
(d) When temperature different (intake - setting) > +1.5 °C or Thermo-Off activated and only valid for 130 seconds.
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The frequency judgment will perform every 30 seconds. Nevertheless, the frequency is instructed to outdoor compressor after
every 90 seconds except when either one of the below conditions is met:
(a) The frequency judged changes from frequency number decreasing zones (Zone No. 0 or 1 or 2 or 3) to frequency number
increasing zones (Zone No. 5 or 6 or 7 or 8) and vice verse.
(b) The frequency judged falls on frequency shifting zone number 0 or 1 (shift to Frequency MIN) at Cooling mode operation.
(c) The frequency judged falls on frequency shifting zone number 4 (no shifting in frequency number) at Cooling mode
operation.
(d) The frequency judged falls on frequency shifting zone number 7 or 8 (shift to Frequency MAX) at automatic fan speed.
The instructed frequency is the value referred by the frequency number, which resulted from previous instructed frequency
number with the numbers of frequency numbers to be shifted, in Table on Frequency Number.
Time (s) 030 60 90 120 150 180 210 240 270 300 330
Zone (+/-) ++++++/- + - - +/- +
Freq. zone based on temp. diff. 877666453145
Frequency shift Max Max +2 +2 +2 0+1 -1 Min 0+1
Freq. no. judged based on
previous
15 30 30 17 17 17 15 16 14 5 4 6
Freq. instruction (Y/N) & its
condition
Y (a) Y (a) Y (b) N N Y (c) Y (d) NY (e) Y (f) Y (d) N
Freq. control condition (g) (g) (h) (h) (i)
Instructed freq. 8 8 15 15 15 14 5 5 5
Operation freq. 8 8 15 15 15 15 15 15 14 5 5 5
Note:
(a) Starting frequency.
(b) Frequency judged falls on Zone 7 or 8 (shift to Frequency MAX).
(c) 90 seconds frequency instruction limit.
(d) Frequency judged falls on Zone 4 (no shifting).
(e) Frequency no. changes from no. increasing zones to no. decreasing zones.
(f) Frequency judged falls on Zone 0 or 1 (shift to Frequency MIN).
(g) Normal initial operation starts (60 s).
(h) Maximum frequency for normal cooling operation
(i) Minimum frequency for normal cooling operation.
20
CS-E9CKP CU-E9CKP5 / CS-E12CKP CU-E12CKP5
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