Panasonic CS-E15DKEW 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

3.1. CS-E15DKEW CU-E15DKE 6

3.2. CS-E18DKEW CU-E18DKE 8

3.3. CS-E21DKES CU-E21DKE 10

4 Dimensions 12

4.1. Indoor Unit & Remote Control 12

4.2. Outdoor Unit 14

and distribution is a violation of law.

CS-E15DKEW CU-E15DKE

CS-E18DKEW CU-E18DKE

CS-E21DKES CU-E21DKE

5 Refrigeration Cycle Diagram 15

6 Block Diagram 16

7 Wiring Diagram 17

8 Operation Details 18

8.1. Basic Function 18

8.2. Protection Control Features 35

9 Operating Instructions 47

9.1. CS-E15DKEW 47

9.2. CS-E18DKEW CS-E21DKES 53

10 Installation And Servicing Air Conditioner Using R410A 59

10.1. Outline 59

10.2. Tools For Installing/Servicing Refrigerant Piping 60

Air Conditioner

CONTENTS

Page Page

Order No. MAC0501012C2

3.1. CS-E15DKEW CU-E15DKE

3 Product Specifications

Unit CS-E15DKEW CU-E15DKE

Cooling Capacity kW

kcal/h

BTU/h

4.40 (0.90 - 5.00)

3,780 (770 - 4,300)

15,000 (3,070 - 17,100)

Heating Capacity kW

kcal/h

BTU/h

5.50 (0.90 - 7.10)

4,730 (770 - 6,110)

18,800 (3,070 - 24,200)

Moisture Removal l/h

Pint/h

2.4

(5.1)

Power Source (Phase, Voltage, Cycle) ø

Single

230

Airflow Method OUTLET

INTAKE

SIDE VIEW TOP VIEW

Air Volume Lo m3/min (cfm) Cooling; 7.4 (260) —

Heating; 8.8 (310)

Me m3/min (cfm) Cooling; 9.2 (320) —

Heating; 10.3 (360)

Hi m3/min (cfm) Cooling; 11.0 (390) Cooling; 48.5 (1,710)

Heating; 11.8 (420) Heating; 46.8 (1,650)

dB (A) Cooling; High 43, Low 32 Cooling; 46

Heating; High 43, Low 35 Heating; 46

Noise Level

Power level dB Cooling; High 54 Cooling; High 59

Heating; High 54 Heating; High 59

Electrical Data Input Power W Cooling; 1,370 (215 - 1,600)

Heating; 1,570 (245 - 2,250)

Running Current ACooling; 6.3

Heating; 7.1

EER W/W Cooling; 3.21 (4.19 - 3.13)

BTU/hW Cooling; 10.9 (14.3 - 10.7)

COP W/W Heating; 3.50 (3.67 - 3.16)

BTU/hW Heating; 12.0 (12.5 - 10.8)

Starting Current A7.3

CS-E15DKEW CU-E15DKE / CS-E18DKEW CU-E18DKE / CS-E21DKES CU-E21DKE

Unit CS-E15DKEW CU-E15DKE

Piping Connection Port

(Flare piping)

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

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

—— —

—

Dimensions Height inch (mm) 11 - 1/32 (280) 29 - 17/32 (750)

Width inch (mm) 31 - 15/32 (799) 34 - 7/16 (875)

Depth inch (mm) 7 - 7/32 (183) 13 - 19/32 (345)

Net Weight lb (kg) 20 (9) 106 (48)

Compressor Type —Involute scroll

Motor Type —Brushless (4-pole)

Rated Output W — 700

Air Circulation Type Cross-flow Fan Propeller Fan

Material ASHT-18 P.P

Motor Type Transistor (8-poles) Transistor (8-poles)

Rate Output W30 40

Fan Speed Lo (Cool/Heat) rpm 980 / 1,160 —

Me (Cool/Heat) rpm 1,220 / 1,360 —

Hi (Cool/Heat) rpm 1,460 / 1,560 660 / 640

Heat Exchanger Description Evaporator Condenser

Tube material Copper Copper

Fin material Aluminium (Pre Coat) Aluminium

Fin Type Slit Fin Corrugated Fin

Row / Stage (Plate fin configuration, forced draft)

2/15 1/28

FPI 21 18

Size (W × H × L) mm 610 × 315 × 25.4 871.7 × 711.2 × 22

Refrigerant Control Device —Expansion Valve

Refrigeration Oil (c.c) —RB68A (360)

Refrigerant (R410A) kg (oz) —1.06 (37.4)

Thermostat 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 subjected to change without notice for further improvement.

CS-E15DKEW CU-E15DKE / CS-E18DKEW CU-E18DKE / CS-E21DKES CU-E21DKE

3.2. CS-E18DKEW CU-E18DKE

Unit CS-E18DKEW CU-E18DKE

Cooling Capacity kW

kcal/h

BTU/h

5.30 (0.90 - 6.00)

4,560 (770 - 5,160)

18,100 (3,070 - 20,500)

Heating Capacity kW

kcal/h

BTU/h

6.60 (0.90 - 8.00)

5,680 (770 - 6,880)

22,500 (3,070 - 27,300)

Moisture Removal l/h

Pint/h

2.9

(6.1)

Power Source (Phase, Voltage, Cycle) ø

Single

230

Airflow Method OUTLET

INTAKE

SIDE VIEW TOP VIEW

Air Volume Lo m3/min (cfm) Cooling; 12.3 (430) —

Heating; 13.0 (460)

Me m3/min (cfm) Cooling; 13.9 (490) —

Heating; 14.6 (520)

Hi m3/min (cfm) Cooling; 15.2 (540) 40.0 (1,410)

Heating; 16.7 (590)

dB (A) Cooling; High 44, Low 37 Cooling; 47

Heating; High 44, Low 37 Heating; 47

Noise Level

Power level dB Cooling; High 57 Cooling; High 60

Heating; High 57 Heating; High 60

Electrical Data Input Power W Cooling; 1,650 (215 - 2,050)

Heating; 1,790 (245 - 2,650)

Running Current ACooling; 7.5

Heating; 8.1

EER W/W Cooling; 3.21 (4.19 - 2.93)

BTU/hW Cooling; 11.0 (14.3 - 10.0)

COP W/W Heating; 3.69 (3.67 - 3.02)

BTU/hW Heating; 12.6 (12.5 - 10.3)

Starting Current A8.3

Piping Connection Port

(Flare piping)

inch

G ; Half Union 1/2”

L ; Half Union 1/4”

G ; 3-way valve 1/2”

L ; 2-way valve 1/4”

CS-E15DKEW CU-E15DKE / CS-E18DKEW CU-E18DKE / CS-E21DKES CU-E21DKE

Unit CS-E18DKEW CU-E18DKE

Pipe Size

(Flare piping)

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

—— —

—

Dimensions Height inch (mm) 10 - 13/16 (275) 29 - 17/32 (750)

Width inch (mm) 39 - 9/32 (998) 34 - 7/16 (875)

Depth inch (mm) 9 - 1/16 (230) 13 - 19/32 (345)

Net Weight lb (kg) 24 (11) 108 (49)

Compressor Type —Involute scroll

Motor Type —Brushless (4-pole)

Rated Output W — 900

Air Circulation Type Cross-flow Fan Propeller Fan

Material ASHT-18 P.P

Motor Type Transistor (8-poles) Transistor (8-poles)

Rate Output W30 40

Fan Speed Lo (Cool/Heat) rpm 1,170 / 1,240 —

Me (Cool/Heat) rpm 1,330 / 1,395 —

Hi (Cool/Heat) rpm 1,450 / 1,580 660 / 640

Heat Exchanger Description Evaporator Condenser

Tube material Copper Copper

Fin material Aluminium (Pre Coat) Aluminium

Fin Type Slit Fin Corrugated Fin

Row / Stage (Plate fin configuration, forced draft)

2/15 2/34

FPI 21 16

Size (W × H × L) mm 810 × 315 × 25.4 849.3

878

× 714 × 36.4

Refrigerant Control Device —Expansion Valve

Refrigeration Oil (c.c) —RB68A (360)

Refrigerant (R410A) kg (oz) —1.18 (41.7)

Thermostat 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 subjected to change without notice for further improvement.

CS-E15DKEW CU-E15DKE / CS-E18DKEW CU-E18DKE / CS-E21DKES CU-E21DKE

3.3. CS-E21DKES CU-E21DKE

Unit CS-E21DKES CU-E21DKE

Cooling Capacity kW

kcal/h

BTU/h

6.30 (0.90 - 7.10)

5,420 (770 - 6,110)

21,500 (3,070 - 24,200)

Heating Capacity kW

kcal/h

BTU/h

7.20 (0.90 - 8.50)

6,190 (770 - 7,310)

24,600 (3,070 - 29,000)

Moisture Removal l/h

Pint/h

3.5

(7.4)

Power Source (Phase, Voltage, Cycle) ø

Single

230

Airflow Method OUTLET

INTAKE

SIDE VIEW TOP VIEW

Air Volume Lo m3/min (cfm) Cooling; 12.5 (440) —

Heating; 13.5 (480)

Me m3/min (cfm) Cooling; 14.4 (510) —

Heating; 14.9 (530)

Hi m3/min (cfm) Cooling; 16.2 (570) Cooling; 42.8 (1,510)

Heating; 17.3 (610) Heating; 41.5 (1,460)

dB (A) Cooling; High 45, Low 37 Cooling; 48

Heating; High 45, Low 37 Heating; 49

Noise Level

Power level dB Cooling; High 58 Cooling; High 61

Heating; High 58 Heating; High 62

Electrical Data Input Power W Cooling; 2,210 (215 - 2,540)

Heating; 2,100 (245 - 2,750)

Running Current ACooling; 9.9

Heating; 9.3

EER W/W Cooling; 2.85 (4.19 - 2.80)

BTU/hW Cooling; 9.7 (14.3 - 9.5)

COP W/W Heating; 3.43 (3.67 - 3.09)

BTU/hW Heating; 11.7 (12.5 - 10.5)

Starting Current A9.7

Piping Connection Port

(Flare piping)

inch

G ; Half Union 1/2”

L ; Half Union 1/4”

G ; 3-way valve 1/2”

L ; 2-way valve 1/4”

CS-E15DKEW CU-E15DKE / CS-E18DKEW CU-E18DKE / CS-E21DKES CU-E21DKE

Unit CS-E21DKES CU-E21DKE

Pipe Size

(Flare piping)

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

—— —

—

Dimensions Height inch (mm) 10 - 13/16 (275) 29 - 17/32 (750)

Width inch (mm) 39 - 9/32 (998) 34 - 7/16 (875)

Depth inch (mm) 9 - 1/16 (230) 13 - 19/32 (345)

Net Weight lb (kg) 24 (11) 112 (51)

Compressor Type —Involute scroll

Motor Type —Brushless (4-pole)

Rated Output W — 900

Air Circulation Type Cross-flow Fan Propeller Fan

Material ASHT-18 P.P

Motor Type Transistor (8-poles) Transistor (8-poles)

Rate Output W30 40

Fan Speed Lo (Cool/Heat) rpm 1,170 / 1,270 —

Me (Cool/Heat) rpm 1,355 / 1,400 —

Hi (Cool/Heat) rpm 1,520 / 1,610 700 / 680

Heat Exchanger Description Evaporator Condenser

Tube material Copper Copper

Fin material Aluminium (Pre Coat) Aluminium

Fin Type Slit Fin Corrugated Fin

Row / Stage (Plate fin configuration, forced draft)

2/15 2/34

FPI 19 18

Size (W × H × L) mm 810 × 315 × 25.4 839.5

868

× 714 × 36.4

Refrigerant Control Device —Expansion Valve

Refrigeration Oil (c.c) —RB68A (360)

Refrigerant (R410A) kg (oz) —1.29 (45.5)

Thermostat 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 subjected to change without notice for further improvement.

CS-E15DKEW CU-E15DKE / CS-E18DKEW CU-E18DKE / CS-E21DKES CU-E21DKE

4 Dimensions

4.1. Indoor Unit & Remote Control

4.1.1. CS-E15DKEW

CS-E15DKEW CU-E15DKE / CS-E18DKEW CU-E18DKE / CS-E21DKES CU-E21DKE

4.1.2. CS-E18DKEW CS-E21DKES

CS-E15DKEW CU-E15DKE / CS-E18DKEW CU-E18DKE / CS-E21DKES CU-E21DKE

4.2. Outdoor Unit

4.2.1. CU-E15DKE CU-E18DKE CU-E21DKE

CS-E15DKEW CU-E15DKE / CS-E18DKEW CU-E18DKE / CS-E21DKES CU-E21DKE

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