Panasonic CU-TE9DKE, CU-TE12DKE, CS-TE12DKE User Manual

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Order No. RAC0502005C2

Air Conditioner

CS-TE9DKE CU-TE9DKE CS-TE12DKE CU-TE12DKE

CONTENTS

Page Page

1 Features 2

2 Functions

2.1. Remote Control

2.2. Indoor Unit

2.3. Outdoor unit

3 Product Specifications

4 Dimensions

4.1. Indoor Unit

4.2. Outdoor Unit

5 Refrigeration Cycle Diagram

6 Block Diagram

7 Wiring Diagram

7.1. CS-TE9DTE / CS-TE12DKE

7.2. CU-TE9DKE / CU-TE12DKE 15

8 Electronic Circuit Diagram

8.1. Indoor Unit / Remote Controller

8.2. Outdoor Unit

9 Operation Details

9.1. BASIC FUNCTION

9.2. Indoor Power Relay Control

9.3. Room Air Temperature Control (Compressor Control)

9.4. Airflow Direction Control

9.5. Quiet operation (Cooling Mode / Cooling area of Dry

Mode)

9.6. Indoor Fan Control

9.7. Powerful Operation

CS-TE9DKE CU-TE9DKE / CS-TE 12DKE CU-TE12D KE

9.8. Automatic Operation 30

9.9. Timer Operation (24H Real Timer)

9.10. Auto Restart Control

9.11. Ionizer Operation

9.12. Protection Control

10 Operating Instructions

11 Installation Instructions

11.1. SAFETY PRECAUTIONS

11.2. INDOOR UNIT

11.3. OUTDOOR UNIT

12 Installation and Servicing Air Conditioner Using R410A

12.1. OUTLINE

12.2. TOOLS FOR INSTALLING /SERVICING REFRIGERANT

PIPING

12.3. REFRIGERANT PIPING WORK

1 Features

•

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.

− −

12.4. INSTALLATION, TRANSFERRING, SERVICING 57

13 Servicing Information

13.1. About Lead Solder (PbF)

13.2. TROUBLESHOOTING

13.3. BREAKDOWN SELF DIAGNOSIS FUNCTION

13.4. DISASSEMBLY OF PARTS

14 Technical Data

14.1. Operation Characteristics

14.2. Sensible Capacity Chart

15 Exploded View and Replacement Parts List

15.1. Exploded View (Indoor Unit)

15.2. Replacement Parts List (Indoor Unit)

15.3. Exploded View (Outdoor Unit)

15.4. Replacement Parts List (Outdoor Unit)

•

Serviceability

• •

−

Removable and washable front panel.

− −

−

Breakdown self diagnosis function .

− −

•

Environmental Protection

• •

−

Non-ozone depletion substances refrigerant (R410A).

− −

2 Functions

2.1. Remote Control

CS-TE9DKE CU-TE9DKE / CS-TE 12DKE CU-TE12D KE

2.2. Indoor Unit

2.3. Outdoor unit

CS-TE9DKE CU-TE9DKE / CS-TE 12DKE CU-TE12D KE

3 Product Specifications

Unit CS-TE9DKE CU-TE9DKE

Cooling Capacity kW

kcal/h

BTU/h

Heating Capacity kW

kcal/h

BTU/h

Moisture Removal l/h

Pint/h

Power Source Phase

Cycle

Airflow Method OUTLET

INTAKE

2.60 (0.60 - 3.00)

2,240 (520 - 2,580)

8,870 (2,050 - 10,200)

3.60 (0.60 - 5.30)

3,100 (520 - 4,560)

12,300 (2,050 - 18,100)

1.5

(3.2)

Single

230/240

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 A Cooling; 2.7

Heating; 3.9

Piping Connection Port (Flare piping)

Pipe Size (Flare piping)

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

inch inch

G ; Half Union 3/8”

L ; Half Union 1/4” G (gas side) ; 3/8”

L (liquid side) ; 1/4”

G ; 3-way valve 3/8”

L ; 2-way valve 1/4”

G (gas side) ; 3/8”

L (liquid side) ; 1/4”

CS-TE9DKE CU-TE9DKE / CS-TE 12DKE CU-TE12D KE

Unit CS-TE9DKE CU-TE9DKE

Drain Hose

Power Cord Length Number of core-wire

Dimensions Height inch (mm) 11 - 23/32 (298) 21 - 1/4 (540)

Net Weight lb (kg) 18 (8) 73 (33) Compressor Type — Involute scroll

Air Circulation Type Cross-flow Fan Propeller Fan

Heat Exchanger Description Evaporator Condenser

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

Capillary Tube Flow Rate l/min — —

Air Filter Material

Inner diameter mm 16 — Length m 0.65 —

3-core wires × 1.0 mm

Width inch (mm) 31 - 15/32 (799) 30 - 23/32 (780) Depth inch (mm) 5 - 15/32 (139) 11 - 3/8 (289)

Motor Type — Brushless (4-poles) Rated Output W — 750

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

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)

FPI 23 16.5 Size (W × H × L) mm 640 × 304 × 25.4 + 12.7 725.8

Length mm — —

Inner Diameter mm — —

Style

2.0 m

2 rows / 11 stages,

1 row / 4 stages

P.P.

Honeycomb

— —

2 rows / 24 stages

× 504 × 36.4

694.6

—

•

Specifications are subject to change without notice for further improvement.

• •

CS-TE9DKE CU-TE9DKE / CS-TE 12DKE CU-TE12D KE

Unit CS-TE12DKE CU-TE12DKE

Cooling Capacity kW

kcal/h

BTU/h

Heating Capacity kW

kcal/h

BTU/h

Moisture Removal l/h

Pint/h

Power Source Phase

Cycle

Airflow Method OUTLET

INTAKE

3.50 (0.60 - 4.00)

3,010 (520 - 3,440)

11,950 (2,050 - 13,600)

4.80 (0.60 - 6.50)

4,130 (520 - 5,590)

16,400 (2,050 - 22,200)

2.0

(4.2)

Single

230/240

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 A Cooling; 4.2

Heating; 6.2

Piping Connection Port (Flare piping)

Pipe Size (Flare piping)

Drain Hose

Power Cord Length Number of core-wire

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

inch inch

G ; Half Union 1/2”

L ; Half Union 1/4” G (gas side) ; 1/2”

L (liquid side) ; 1/4”

G ; 3-way valve 1/2”

L ; 2-way valve 1/4”

G (gas side) ; 1/2”

L (liquid side) ; 1/4” Inner diameter mm 16 — Length m 0.65 —

3-core wires × 1.0 mm

2.0 m

— —

CS-TE9DKE CU-TE9DKE / CS-TE 12DKE CU-TE12D KE

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 FPI 21 16.5 Size (W × H × L) mm 640 × 304 × 25.4 + 12.7 725.8

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

2 rows / 24 stages

× 504 × 36.4

694.6

—

•

Specifications are subject to change without notice for further improvement.

• •

CS-TE9DKE CU-TE9DKE / CS-TE 12DKE CU-TE12D KE

4 Dimensions

4.1. Indoor Unit

4.2. Outdoor Unit

CS-TE9DKE CU-TE9DKE / CS-TE 12DKE CU-TE12D KE

5 Refrigeration Cycle Diagram

6 Block Diagram

CS-TE9DKE CU-TE9DKE / CS-TE 12DKE CU-TE12D KE

7 Wiring Diagram

7.1. CS-TE9DTE / CS-TE12DKE

7.2. CU-TE9DKE / CU-TE12DKE

CS-TE9DKE CU-TE9DKE / CS-TE 12DKE CU-TE12D KE

8 Electronic Circuit Diagram

8.1. Indoor Unit / Remote Controller

8.1.1. Printed Circuit Board

CS-TE9DKE CU-TE9DKE / CS-TE 12DKE CU-TE12D KE

8.2. Outdoor Unit

8.2.1. Printed Circuit Board

CS-TE9DKE CU-TE9DKE / CS-TE 12DKE CU-TE12D KE

9 Operation Details

9.1. BASIC FUNCTION

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 conditio ner 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

Cooling/Soft Dry→Heating -2.0 Heating→Cooling/Soft Dry +2.0

Mode Shift: Temperature Shift (°C)

Table (b): Outdoor Air Temperature Shifting

Mode: Outdoor Temperature, X (°C): Temperature Shift (°C)

Cooling/Soft Dry 38 X 0.00 0.00

Heating 21 X 0.00 0.00

Table (c): Fan Speed Shifting

Mode: Fan Speed: Temperature Shift (°C) Cooling All +1.25 Soft Dry All +1.0 Heating Lo +1.0

Table (d): Start-Up Shifting

Mode within 60 Minutes from Start-up: Temperature Shift (°C) Cooling/Soft Dry -1.0 Heating +2.0

CS-TE9DKE CU-TE9DKE / CS-TE 12DKE CU-TE12D KE

TE9DKE TE12DKE

30 X 38 0.00 0.00 23 X 30 0.00 0.00

X 23 0.00 0.00

17 X 21 0.00 0.00

9 X 17 0.00 0.00

5 X 9 +0.50 +1.00 1 X 5 +1.00 +1.25

X 1 +1.50 +2.00

Hi, Me-, Me, Me+, Auto +0.25 (TE9DKE), +0.50

(TE12DKE)

9.2. Indoor Power Relay Control

The Power Relay turns on under the following conditions.

1. For three minutes, when plugged in the A/C or the Error Reset button on remote controller is pressed.

2. During Installation Check Mode and following for three minutes after checking.

3. During On-timer sampling and during Preliminary operation.

4. During Operation and following for three minutes after the operation is stopped.

5. During Auto Operation, Test run, Forced Heating or Odour Removal Operation and following for three minutes after the operation is stopped.

9.3. Room Air Temperature Control (Compressor Control)

Operating frequency of a compressor is decided according to temperature differences between remote controller setting and room temperatures. A relative method which gives frequency changes, based on the decided frequency, will provide you with comfortable room environment that is not affected by operating conditions.

9.3.1. Cooling Operation

9.3.1.1. Thermostat Control

•

[Intake Air Temp. - Remote Controller Setting Temp.] >

• •

[Thermostat-OFF Temp. +0.5 °C] Operated in corresponding frequency.

•

Frequency is decided after a completion of the starting

• •

control (in 60 seconds).

•

When Room Temp. is below [Thermostat-OFF Temp.]

• •

continuously for 3 minutes or more, it turns to Thermostat- OFF operation.

Cooling Power TE9DKE TE12DKE

Intake Air Temp.

Difference (°C)

(-1.00) OFF —- —-

Maximum 2.7kW 4.0kW

Rated 2.5kW 3.6kW

Intermediate ~ ~

Minimum 0.8kW 0.8kW

CS-TE9DKE CU-TE9DKE / CS-TE 12DKE CU-TE12D KE

9.3.2. Dry Operation

9.3.2.1. Thermostat Control

•

[Intake Air Temp. - Remote Controller Setting Temp.] >

• •

[Thermostat-OFF Temp. +0.5 °C] Operated in corresponding frequency.

•

Frequency is decided after a completion of the starting

• •

control (in 60 seconds).

•

When Room Temp. is below [Thermostat-OFF Temp.]

• •

continuously for 3 minutes or more, it turns to ThermostatOFF operation.

•

When room temperature almost comes to Thermostat-OFF

• •

Temp., the operation turns to the Minimum power & fan speed: SSLo.

Dry Power TE9DKE TE12DKE

Intake Air Temp.

Difference (°C)

(-2.50) OFF — —

Maximum 2.7kW 4.0kW

Rated 2.5kW 3.6kW

Intermediate ~ ~

Minimum 0.8kW 0.8kW

9.3.3. Heating Operation

9.3.3.1. Thermostat Control

•

[Intake Air Temp. - Remote Controller Setting Temp.] >

• •

[Thermostat-OFF Temp. +0.5 °C] Operated in corresponding frequency.

•

Frequency is decided after a completion of starting control

• •

(in 60 seconds).

•

When Room Temp. is below Thermostat-OFF Temp.

• •

continuously for 3 minutes or more, it turns to Thermostat- OFF operation.

•

When room temperature almost comes to Thermostat-OFF

• •

Temp., the operation turns to the Maximum power.

Heating Power TE9DKE TE12DKE

Intake Air Temp.

Difference (°C)

(+1.00) Maximum 4.6kW 6.2kW

OFF — —

Minimum 0.8kW 0.8kW

Intermediate ~ ~

Rated 3.5kW 4.5kW

CS-TE9DKE CU-TE9DKE / CS-TE 12DKE CU-TE12D KE

9.4. Airflow Direction Control

Vertical louver is controlled with Vertical Airflow Direction button on remote controller and by operation conditions, as shown in the table below.

9.4.1. Vertical Airflow Louver Angle

Cooling and Dry Operations

Airflow Direction Auto Airflow Direction Setting

Manual Operation Vertical Auto Operation Powerful-ON

•

The louver is fixed at five-level setting

• •

•

It swings when airflow direction is set with

• •

remote controller.

•

It does not swing while indoor fan is

• •

stopped. (It is fixed at the upper limit.).

position when the airflow direction is set with remote controller.

Heating Operation

Airflow Direction Auto Airflow Direction Setting

Fixed by Heat Exchanger Temperature Powerful Operation Remote Control

•

When Heat Exchanger Temperature is less

• •

than 33°C

•

When Heat Exchanger Temperature is

• •

between 33°C (, incl.) and 127°C

Airflow Direction Auto Airflow Direction Setting

Odour Removal Control

•

When Heat Exchanger Temperature is less

• •

than 33°C

•

When Heat Exchanger Temperature is

• •

between 33°C (, incl.) and 127°C

•

The louver is fixed at five-level setting

• •

position when the airflow direction is set with remote controller.

•

The vertical louver is fully opened and move to the setting position when the unit is turned on with the remote controller.

• •

•

The vertical louver remains open position when the unit is turned off during operation.

• •

•

The horizontal louver is manually operated.

• •

CS-TE9DKE CU-TE9DKE / CS-TE 12DKE CU-TE12D KE

9.5. Quiet operation (Cooling Mode / Cooling area of Dry Mode)

A. Purpose

To provide quiet cooling operation compare to normal operation.

B. Control condition

a. Quiet operation start condition

•

When “quiet” button at remote control is pressed.

• •

Quiet LED illuminates.

b. Quiet operation stop condition

1. When one of the following conditions is satisfied, quiet operation stops:

a. Powerful button is pressed.

b. Stop by OFF/ON switch.

c. Timer “off” activates.

d. When change mode to ION only mode.

2. When quiet operation is stopped, operation is shifted to normal operation with previous setting.

3. When fan speed is changed, quiet operation is shifted to quiet operation of the new fan speed.

4. When operation mode is changed, quiet operation is shifted to quiet operation of the new mode, except ION only mode.

5. During quiet operation, if timer “on” activates, quiet operation maintains.

6. After off, when on back, quiet operation is not memorised.

C. Control contents

1. Fan speed is changed from normal setting to quiet setting of respective fan speed.

This is to reduce sound of Hi, Me, Lo for 3dB.

2. Fan speed for quiet operation is -100 rpm from setting fan speed.

9.5.1. Quiet operation under Soft Dry operation (Dry area at Dry Mode)

Automatic Fan Speed (Dry operation)

Manual Fan Speed (Dry operation)

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