Panasonic CS-E7GKEW / CS-E7GKDW / CS-E9GKEW / CS-E9GKDW / CS-E12GKEW / CS-E12GKDW / CS-E15GKEW / CS-E15GKDW / CS-E18GKEW / CS-E18GKDW / CU-2E15GBE Simplified Service Manual ▷ View online
5
2. Specifications
2.1 Indoor
unit
Model CS-E7GKEW
CS-E7GKDW
CS-E9GKEW
CS-E9GKDW
CS-E9GKDW
CS-E12GKEW
CS-E12GKDW
CS-E12GKDW
CS-E15GKEW
CS-E15GKDW
CS-E15GKDW
CS-E18GKEW
CS-E18GKDW
CS-E18GKDW
Item Unit
Wall
Mounted
dB (A)
Hi: 37
Lo: 24
Hi: 39
Lo: 25
Hi: 42
Lo: 28
Hi: 43
Lo: 32
Hi: 44
Lo: 37
Cooling
Power level
dB
dB
48 50 53 54 57
dB (A)
Hi: 38
Lo: 25
Hi: 40
Lo: 27
Hi: 42
Lo: 33
Hi: 43
Lo: 35
Hi: 44
Lo: 37
Noise Level
Heating
dB
49 51 53 54 57
l/h
1.3 1.6 2.0 2.4
Moisture Removal
(pt/h) 2.7 3.4 4.2 5.1
Lo m
3
/m (ft
3
/m)
C: 6.3 (220)
H: 6.5 (230)
H: 6.5 (230)
C: 6.6 (230)
H: 7.1 (250)
H: 7.1 (250)
C: 7.0 (250)
H: 8.5 (300)
H: 8.5 (300)
C: 7.4(260)
H: 9.0 (320)
C: 12.3 (430)
H: 13.0 (460)
H: 13.0 (460)
Me m
3
/m (ft
3
/m)
C: 8.0 (280)
H: 8.4 (300)
H: 8.4 (300)
C: 8.5 (300)
H: 9.1 (320)
H: 9.1 (320)
C: 9.1 (320)
H: 10.1 (360)
C: 9.2 (330)
H: 10.8 (380)
C: 13.9 (490)
H: 14.6 (520)
H: 14.6 (520)
Hi m
3
/m (ft
3
/m)
C: 9.8 (350)
H: 10.3 (360)
C: 10.4 (370)
H: 11.0 (390)
H: 11.0 (390)
C: 11.2 (400)
H: 11.7 (410)
H: 11.7 (410)
C: 11.0 (390)
H: 11.8 (420)
H: 11.8 (420)
C: 15.2 (540)
H: 16.7 (590)
H: 16.7 (590)
Air Volume
SHi m
3
/m (ft
3
/m)
C: 10.1 (360)
H: 10.7 (380)
H: 10.7 (380)
C: 10.7 (380)
H: 11.4 (400)
H: 11.4 (400)
C: 11.5 (410)
H: 12.1 (430)
H: 12.1 (430)
C: 11.7 (410)
H: .11.5 (410)
-
Height
mm (inch)
280 (11 – 1/32)
275 (10 – 13/16)
Width
mm (inch)
799 (31 – 15/32)
998 (39 – 9/32)
Dimension
Depth
mm (inch)
183 (7 – 7/32)
230 (9 – 1/16)
Net Weight
kg (lbs)
9 (20)
10 (22)
Gas
mm (inch)
9.52 (3/8)
12.7 (1/2)
Pipe Diameter
Liquid
mm (inch)
6.35 (1/4)
6.35 (1/4)
Inner diameter
mm
16
12
Drain Hose
Length mm
650
650
Type
Cross-flow
fan
Material
ASG20K1
Motor Type
Transistor (8-pole)
Input power
W
-
Fan
Output power
30
Fin material
Aluminum (Pre Coat)
Fin type
Slit Fin
Row x Stage x FPI
2 x 15 x 19
2 x 15 x 21
2 x 15 x 19
Heat Exchanger
Size (W x H x L)
mm (inch)
610 x 315 x 25.4
810 x 315 x 25.4
Material
Polypropelene
Air Filter Type
Style
One-Touch
1. Cooling capacities are based on indoor temperature of 27°C Dry Bulb (80.6°F Dry Bulb), 19°C Wet Bulb (66.2°F Wet Bulb) and outdoor air
temperature of 35°C Dry Bulb (95.0°F Dry Bulb), 24°C Wet Bulb (75.2°F Wet Bulb).
2. Heating capacities are based on indoor temperature of 20°C Dry Bulb (80.6°F Dry Bulb) and outdoor air temperature of 7°C Dry Bulb (44.6°F
Dry Bulb), 6°C Wet Bulb (42.8°F Wet Bulb).
Item Unit
Power Source (Phase, Voltage, Cycle)
Single
V
230
Hz
50
6
2.2 Outdoor
Unit
Model Name
CU-2E15GBE
Indoor Unit Combination
2.2kW + 2.2kW
Power Source
1 Phase, 230V, 50Hz (Power supply from outdoor unit)
Capacity
kW
4.5 (1.50 – 5.0)
Running Current
A
5.75
Power Input
kW
1.230 (250 -1350)
Electrical
Data
Data
EER W/W
3.66
Sound Pressure Level
dB
47
Cooling Operation
Noise
Sound Power Level
dB
62
Capacity
kW
5.4 (1.1 – 7.0)
Running Current
A
5.20
Power Input
kW
1.170 (210 – 1670)
Electrical
Data
Data
COP W/W
4.62
Sound Pressure Level
dB
49
Heating Operation
Noise
Sound Power Level
dB(A)
64
Maximum Current
A
12.0
Starting Current
A
5.75
Circuit Breaker Capacity
A
15
Dimension Height
mm
540
Width
mm
780
(+70)
Depth
mm
289
Net Weight
kg
38
Connection Cable
3 + 1 (Earth) ø1.5 mm
2
Pipe Length Range (1 room)
m
3 – 20
Maximum Pipe Length (Total Room)
m
30
Refrigerant Pipe Diameter
Liquid Side
mm
6.35
Gas
Side mm
9.52
Compressor Type
Scroll
Type
Motor Type
DC Brushless (4-poles)
Rated
Output
1200
Air Circulation
Type
Propeller Fan
Motor Type
DC Brushless (8-poles)
Rated
Output
40
Fan Speed
Low
RPM
690
High
RPM
860
Heat Exchanger
Type
Plate fin configuration forced draft type
Tube
Material
Copper
Fin
Material
Aluminum
Row/Stage
2/20
FPI
19
Air Volume
High
Cooling
(Heating)
Cooling
(Heating)
33.3
(28.5)
Refrigerant Control Device
Expansion Valve
Refrigerant Oil
POE (RB-68A)
Refrigerant (R410A)
g
1450
Indoor unit combination
Capacity
Power Input (kW)
Outdoor Unit
Operation Class
(kW)
Operation
Mode
Rating
Min - Max
Rating
Min - Max
Current (A)
Cooling
2.20
1.1 – 2.9
0.52
0.22 – 0.75
2.45
2.2
Heating
3.20
0.7 – 4.8
0.85
0.17 – 1.41
3.75
Cooling
2.80
1.1 – 3.5
0.75
0.22 – 1.00
3.50
2.8
Heating
4.00
0.7 – 5.5
1.15
0.17 – 1.70
5.10
Cooling
3.20
1.1 – 4.0
0.92
0.22 – 1.22
4.30
One-room
Operation
3.2
Heating
4.50
0.7 – 6.2
1.25
0.17 – 1.81
5.55
Cooling
4.50
1.5 – 5.0
1.23
0.25 – 1.35
5.75
2.2 + 2.2
Heating
5.40
1.1 – 7.0
1.17
0.21 – 1.67
5.20
Cooling
4.50
1.5 – 5.2
1.23
0.25 – 1.52
5.75
2.2 + 2.8
Heating
5.40
1.1 – 7.0
1.17
0.21 – 1.67
5.20
Cooling
4.50
1.5 – 5.2
1.25
0.25 – 1.53
5.80
CU-2E15GBE
Two-room
Operation
2.2 + 3.2
Heating
5.40
1.1 – 7.0
1.23
0.21 – 1.72
5.45
7
3. Features
• Product
o
A single outdoor unit enables air conditioning of up to two separate rooms for CU-2E15GBE,
CU-2E18CBPG.
o
A single outdoor unit enables air conditioning of up to three separate rooms for CU-3E18EBE,
CU-3E23CBPG.
o
A single outdoor unit enables air conditioning of up to four separate rooms for CU-4E27CBPG
Outdoor
Unit
CU-2E15GBE
CU-2E18CBPG
CU-3E18EBE
CU-3E23CBPG
CU-4E27CBPG
A B A B A B C A B C A
B
C
D
2.2 kW CS-E7GKEW
CS-E7GKDW
●
●
●
●
●
●
●
●
●
●
●
●
●
●
2.8 kW CS-E9GKEW
CS-E9GKDW
●
●
●
●
●
●
●
●
●
●
●
●
●
●
3.2 kW CS-E12GKEW
CS-E12GKDW
●
●
●
●
●
●
●
●
●
●
●
●
●
●
4.0 kW CS-E15GKEW
CS-E15GKDW
_ _ _ _ ●
●
●
●
●
●
●
●
●
●
Wall
5.0 kW CS-E18GKEW
CS-E18GKDW
_ _ _ _ ●
●
●
●
●
●
●
●
●
●
2.8 kW CS-ME10DD3EG
●
●
●
●
●
●
●
●
●
●
●
●
●
●
4.0 kW CS-ME15DD3EG
_
_
_
_
●
●
●
●
●
●
●
●
●
●
Duct
5.0 kW CS-ME18DD3EG
_
_
_
_
●
●
●
●
●
●
●
●
●
●
2.8 kW CS-ME10DTEG
_
_
●
●
●
●
●
●
●
●
●
●
●
●
4.0 kW CS-E15DTEW
_
_
_
_
●
●
●
●
●
●
●
●
●
●
Ceiling
Floor
5.0 kW CS-E18DTEW
_
_
_
_
●
●
●
●
●
●
●
●
●
●
4.0 kW CS-E15DB4EW
_
_
_
_
●
●
●
●
●
●
●
●
●
●
Mini-
Cassette
5.0 kW CS-E18DB4EW
_
_
_
_
●
●
●
●
●
●
●
●
●
●
2.2 kW CS-ME7EB1E
●
● _ _ ●
●
●
●
●
●
●
●
●
●
2.8 kW CS-ME10EB1E
●
● _ _ ●
●
●
●
●
●
●
●
●
●
3.2 kW CS-ME12EB1E
_
_
_
_
●
●
●
●
●
●
●
●
●
●
Cassette
4.0 kW CS-ME14EB1E
_
_
_
_
●
●
●
●
●
●
●
●
●
●
2.8 kW CS-E9GFEW
●
● _ _ ●
●
●
●
●
●
●
●
●
●
3.2 kW CS-E12GFEW
_
_
_
_
●
●
●
●
●
●
●
●
●
●
Floor
Standing 5.0 kW CS-E18GFEW
_
_
_
_
●
●
●
●
●
●
●
●
●
●
Capacity range of
connectable indoor units
connectable indoor units
From 4.4kW to 5.0kW From 4.4kW to 6.4kW From 5.0kW to 9.0kW From 5.0kW to 10kW
From 5.0 to 13.6kW
1 room maximum
pipe length (m)
pipe length (m)
20 20 25 25 25
Allowable elevation
(m)
(m)
10 10 15 15 15
Total allowable pipe
length (m)
length (m)
30 30 50 50 70
Total pip e length for
maximum chargeless
length (m)
maximum chargeless
length (m)
20 20 30 30 40
Piping length
Additional gas
amount over
chargeless length (m)
amount over
chargeless length (m)
20 20 20 20 20
Note:
“●” : Available
Remarks for CU-2E15GBE / CU-2E18CBPG
1.
1.
At least two indoor units must be connected.
2.
The total nominal cooling capacity of indoor units that will be connected to outdoor unit must be within connectable capacity range of indoor
unit. (as shown in the table above)
Example: The indoor units’ combination below is possible to connect to CU-2E15GBE. (Total nominal capacity of indoor units is between
4.4kW to 5.0kW)
1) Two CS-E7GKEW only. (Total nominal cooling capacity is 4.4kW)
2) One CS-E7GKEW and one CS-E9GKEW. (Total nominal cooling capacity is 5.0kW)
unit. (as shown in the table above)
Example: The indoor units’ combination below is possible to connect to CU-2E15GBE. (Total nominal capacity of indoor units is between
4.4kW to 5.0kW)
1) Two CS-E7GKEW only. (Total nominal cooling capacity is 4.4kW)
2) One CS-E7GKEW and one CS-E9GKEW. (Total nominal cooling capacity is 5.0kW)
Remarks for CU-3E18EBE / CU-3E23CBPG / CU-4E27CBPG
1.
1.
At least two indoor units must be connected.
2.
The total nominal cooling capacity of indoor units that will be connected to outdoor unit must be within connectable capacity range of indoor
unit. (as shown in the table above)
Example: The indoor units’ combination below is possible to connect to CU-3E23CBPG. (Total nominal capacity of indoor units is between
5.0kW to 10.0kW)
1) Two CS-E9GKEW only. (Total nominal cooling capacity is 5.6kW)
2) Three CS-E9GKEW. (Total nominal cooling capacity is 9.6kW)
unit. (as shown in the table above)
Example: The indoor units’ combination below is possible to connect to CU-3E23CBPG. (Total nominal capacity of indoor units is between
5.0kW to 10.0kW)
1) Two CS-E9GKEW only. (Total nominal cooling capacity is 5.6kW)
2) Three CS-E9GKEW. (Total nominal cooling capacity is 9.6kW)
8
4. Location of Controls and Components
4.1 Indoor
Unit
4.1.1 CS-E7GKEW,
CS-E9GKEW, CS-E12GKEW, CS-E15GKEW
CS-E7GKDW, CS-E9GKDW, CS-E12GKDW, CS-E15GKDW
4.1.2 CS-E18GKEW,
CS-E18GKDW
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