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
© 2005 Panasonic HA Air-Conditioning (M) Sdn Bhd
(11969-T). All rights reserved. Unauthorized copying
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
V
Hz
Single
230
50
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
6
CS-E15DKEW CU-E15DKE / CS-E18DKEW CU-E18DKE / CS-E21DKES CU-E21DKE

Unit CS-E15DKEW CU-E15DKE
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
—— —
—
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.
7
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
V
Hz
Single
230
50
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
inch
G ; Half Union 1/2”
L ; Half Union 1/4”
G ; 3-way valve 1/2”
L ; 2-way valve 1/4”
8
CS-E15DKEW CU-E15DKE / CS-E18DKEW CU-E18DKE / CS-E21DKES CU-E21DKE

Unit CS-E18DKEW CU-E18DKE
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
—— —
—
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.
9
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
V
Hz
Single
230
50
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
inch
G ; Half Union 1/2”
L ; Half Union 1/4”
G ; 3-way valve 1/2”
L ; 2-way valve 1/4”
10
CS-E15DKEW CU-E15DKE / CS-E18DKEW CU-E18DKE / CS-E21DKES CU-E21DKE

Unit CS-E21DKES CU-E21DKE
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
—— —
—
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.
11
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
12
CS-E15DKEW CU-E15DKE / CS-E18DKEW CU-E18DKE / CS-E21DKES CU-E21DKE

4.1.2. CS-E18DKEW CS-E21DKES
13
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
14
CS-E15DKEW CU-E15DKE / CS-E18DKEW CU-E18DKE / CS-E21DKES CU-E21DKE