Panasonic CS-TE12DKE User manual

1 Features 2
2 Functions 3
2.1. Remote Control 3
2.2. Indoor Unit 4
2.3. Outdoor unit 5
3 Product Specifications 6
4 Dimensions 10
4.1. Indoor Unit 10
4.2. Outdoor Unit 11
5 Refrigeration Cycle Diagram 12
6 Block Diagram 13
7 Wiring Diagram 14
7.1. CS-TE9DTE / CS-TE12DKE 14
© 2005 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
CS-TE9DKE CU-TE9DKE
CS-TE12DKE CU-TE12DKE
7.2. CU-TE9DKE / CU-TE12DKE 15
8 Electronic Circuit Diagram 16
8.1. Indoor Unit / Remote Controller 16
8.2. Outdoor Unit 18
9 Operation Details 20
9.1. BASIC FUNCTION 20
9.2. Indoor Power Relay Control 21
9.3. Room Air Temperature Control (Compressor Control) 21
9.4. Airflow Direction Control 23
9.5. Quiet operation (Cooling Mode / Cooling area of Dry
Mode) 24
9.6. Indoor Fan Control 26
9.7. Powerful Operation 29
Air Conditioner
CONTENTS
Page Page
Order No. RAC0502005C2

9.8. Automatic Operation 30
9.9. Timer Operation (24H Real Timer) 31
9.10. Auto Restart Control 31
9.11. Ionizer Operation 32
9.12. Protection Control 33
10 Operating Instructions 34
11 Installation Instructions 40
11.1. SAFETY PRECAUTIONS 40
11.2. INDOOR UNIT 43
11.3. OUTDOOR UNIT 46
12 Installation and Servicing Air Conditioner Using R410A 49
12.1. OUTLINE 49
12.2. TOOLS FOR INSTALLING/SERVICING REFRIGERANT
PIPING 50
12.3. REFRIGERANT PIPING WORK 54
• • •
• Product
− − −
− Microcomputer-controlled compressor operating
frequency.
− − −
− Vertical airflow direction.
− − −
− Four modes of operation selection.
− − −
− Air filter with function to reduce dust and smoke.
− − −
− SUPER Alleru-buster filter inactive various harmful
airborne elements including allergens, viruses and
bacteria.
− − −
− Ionizer control for generate negative ion in discharge air.
− − −
− Quiet mode to provide quiet operation.
− − −
− 24-hour timer setting.
− − −
− Long installation piping up to 15 meters.
• • •
• Quality Improvement
− − −
− Random auto restart after power failure for safety restart
operation.
− − −
− Gas leakage detection.
• • •
• Serviceability
− − −
− Removable and washable front panel.
− − −
− Breakdown self diagnosis function.
• • •
• Environmental Protection
− − −
− Non-ozone depletion substances refrigerant (R410A).
12.4. INSTALLATION, TRANSFERRING, SERVICING 57
13 Servicing Information 61
13.1. About Lead Solder (PbF) 61
13.2. TROUBLESHOOTING 62
13.3. BREAKDOWN SELF DIAGNOSIS FUNCTION 64
13.4. DISASSEMBLY OF PARTS 66
14 Technical Data 74
14.1. Operation Characteristics 74
14.2. Sensible Capacity Chart 76
15 Exploded View and Replacement Parts List 77
15.1. Exploded View (Indoor Unit) 77
15.2. Replacement Parts List (Indoor Unit) 78
15.3. Exploded View (Outdoor Unit) 79
15.4. Replacement Parts List (Outdoor Unit) 80
1 Features
2
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE

2 Functions
2.1. Remote Control
3
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE

2.2. Indoor Unit
4
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE

2.3. Outdoor unit
5
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE

3 Product Specifications
Unit CS-TE9DKE CU-TE9DKE
Cooling Capacity kW
kcal/h
BTU/h
2.60 (0.60 - 3.00)
2,240 (520 - 2,580)
8,870 (2,050 - 10,200)
Heating Capacity kW
kcal/h
BTU/h
3.60 (0.60 - 5.30)
3,100 (520 - 4,560)
12,300 (2,050 - 18,100)
Moisture Removal l/h
Pint/h
1.5
(3.2)
Power Source Phase
V
Cycle
Single
230/240
50
Airflow Method OUTLET
INTAKE
SIDE VIEW TOP VIEW
Air Volume Indoor Air (Lo) m3/min (cfm) Cooling; 5.3 (190) —
Heating; 6.2 (220)
Indoor Air (Me) m3/min (cfm) Cooling; 7.2 (250) —
Heating; 8.4 (290)
Indoor Air (Hi) m3/min (cfm) Cooling; 9.2 (320) —
Heating; 10.5 (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 W Cooling; 580 (120 - 720)
Heating; 845 (115 - 1,360)
Running Current ACooling; 2.7
Heating; 3.9
EER W/W (kcal/hw), BTU/hw Cooling; 4.48(3.86), 15.3
COP W/W (kcal/hw), BTU/hw Heating; 4.26 (3.67), 14.5
Starting Current A 3.9
Piping Connection Port
(Flare piping)
inch
inch
G ; Half Union 3/8”
L ; Half Union 1/4”
G ; 3-way valve 3/8”
L ; 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-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE

Unit CS-TE9DKE CU-TE9DKE
Drain
Hose
Inner diameter mm 16 —
Length m 0.65 —
Power Cord Length
Number of core-wire
2.0 m
3-core wires × 1.0 mm2
—
—
Dimensions Height inch (mm) 11 - 23/32 (298) 21 - 1/4 (540)
Width inch (mm) 31 - 15/32 (799) 30 - 23/32 (780)
Depth inch (mm) 5 - 15/32 (139) 11 - 3/8 (289)
Net Weight lb (kg) 18 (8) 73 (33)
Compressor Type — Involute scroll
Motor Type —Brushless (4-poles)
Rated Output W — 750
Air Circulation Type Cross-flow Fan Propeller Fan
Material AS + Glass Fiber 30% P.P
Motor Type Transistor (8-poles) Transistor (8-poles)
Input W — —
Rate Output W 30 40
Fan Speed Lo (Cool/Heat) rpm 800 / 840 —
Me (Cool/Heat) rpm 1,000 / 1,040 —
Hi (Cool/Heat) rpm 1,200 / 1,270 790
Heat Exchanger Description Evaporator Condenser
Tube material Copper Copper
Fin material Aluminium (Pre Coat) Aluminium (Pre Coat)
Fin Type Slit Fin Corrugated Fin
Row / Stage (Plate fin configuration, forced draft)
2 rows / 11 stages,
1 row / 4 stages
2 rows / 24 stages
FPI 23 16.5
Size (W × H × L) mm 640 × 304 × 25.4 + 12.7 725.8
694.6
× 504 × 36.4
Refrigerant Control Device — Expansion valve
Refrigeration Oil (c.c) — RB68A (400)
Refrigerant (R410A) g (oz) — 960 (33.9)
Thermostat Electronic Control Electronic Control
Protection Device Electronic Control Electronic Control
Length mm — —
Capillary Tube Flow Rate l/min — —
Inner Diameter mm — —
Air Filter Material
Style
P.P.
Honeycomb
—
• • •
• Specifications are subject to change without notice for further improvement.
7
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE

Unit CS-TE12DKE CU-TE12DKE
Cooling Capacity kW
kcal/h
BTU/h
3.50 (0.60 - 4.00)
3,010 (520 - 3,440)
11,950 (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
230/240
50
Airflow Method OUTLET
INTAKE
SIDE VIEW TOP VIEW
Air Volume Indoor Air (Lo) m3/min (cfm) Cooling; 6.1 (210) —
Heating; 8.2 (290)
Indoor Air (Me) m3/min (cfm) Cooling; 7.9 (280) —
Heating; 9.5 (330)
Indoor Air (Hi) m3/min (cfm) Cooling; 9.9 (350) —
Heating; 10.9 (380)
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 W Cooling; 900 (120 - 1,160)
Heating; 1,320 (115 - 1,880)
Running Current ACooling; 4.2
Heating; 6.2
EER W/W (kcal/hw), BTU/hw Cooling; 3.89 (3.34), 13.3
COP W/W (kcal/hw), BTU/hw Heating; 3.64 (3.13), 12.4
Starting Current A 6.2
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 16 —
Length m 0.65 —
Power Cord Length
Number of core-wire
2.0 m
3-core wires × 1.0 mm2
—
—
8
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE

Unit CS-TE12DKE CU-TE12DKE
Dimensions Height inch (mm) 11 - 23/32 (298) 21 - 1/4 (540)
Width inch (mm) 31 - 15/32 (799) 30 - 23/32 (780)
Depth inch (mm) 5 - 15/32 (139) 11 - 3/8 (289)
Net Weight lb (kg) 18 (8) 75 (34)
Compressor Type — Involute scroll
Motor Type —Brushless (4-poles)
Rated Output W — 1100
Air Circulation Type Cross-flow Fan Propeller Fan
Material AS + Glass Fiber 30% P.P
Motor Type Transistor (8-poles) Transistor (8-poles)
Input W — 65.9
Rate Output W 30 40
Fan Speed Lo (Cool/Heat) rpm 880 / 1,100 —
Me (Cool/Heat) rpm 1,100 / 1,230 —
Hi (Cool/Heat) rpm 1,310 / 1,410 790
Heat Exchanger Description Evaporator Condenser
Tube material Copper Copper
Fin material Aluminium (Pre Coat) Aluminium (Pre Coat)
Fin Type Slit Fin Corrugated Fin
Row / Stage (Plate fin configuration, forced draft)
2 rows / 11 stages,
1 row / 4 stages
2 rows / 24 stages
FPI 21 16.5
Size (W × H × L) mm 640 × 304 × 25.4 + 12.7 725.8
694.6
× 504 × 36.4
Refrigerant Control Device — Expansion valve
Refrigeration Oil (c.c) — RB68A (400)
Refrigerant (R410A) g (oz) — 1,030 (36.3)
Thermostat Electronic Control Electronic Control
Protection Device Electronic Control Electronic Control
Length mm — —
Capillary Tube Flow Rate l/min — —
Inner Diameter mm — —
Air Filter Material
Style
P.P.
Honeycomb
—
• • •
• Specifications are subject to change without notice for further improvement.
9
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE

4 Dimensions
4.1. Indoor Unit
10
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE

4.2. Outdoor Unit
11
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE

5 Refrigeration Cycle Diagram
12
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE

6 Block Diagram
13
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE

7.1. CS-TE9DTE / CS-TE12DKE
7 Wiring Diagram
14
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE

7.2. CU-TE9DKE / CU-TE12DKE
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE
15

8 Electronic Circuit Diagram
8.1. Indoor Unit / Remote Controller
16
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE

8.1.1. Printed Circuit Board
17
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE

8.2. Outdoor Unit
18
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE

8.2.1. Printed Circuit Board
19
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE

9.1. BASIC FUNCTION
9 Operation Details
Inverter control, which equipped with a microcomputer in determining the most suitable operating mode as time passes,
automatically adjusts 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.
9.1.1. Internal Setting Temperature
Once the operation starts, remote control 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)
Cooling/Soft Dry →Heating -2.0
Heating →Cooling/Soft Dry +2.0
20
CS-TE9DKE CU-TE9DKE / CS-TE12DKE CU-TE12DKE