Panasonic CU-E18CKR User manual

OrderNo. MAC0306010C3
Room AirConditioner
CS-E18CKR CU-E18CKR / CS-E21CKR CU-E21CKR
2003 Matsushita Industrial Corp. Sdn. Bhd. (11969-T). All rights
reserved. Unauthorizedcopying and distribution isaviolation of
law.
1. Features
-Product
-Microcomputer-controlledcompressor operating frequency
-Vertical and Horizontal AirflowDirections
-Fivemodes ofoperation selection
-Powerful Modeoperation
-DelayONTimerand OFF Timer
-Remote Control withilluminablebuttons

-PowerMonitor DisplayLED
-CatechinAirPurifying Filter
-TripleDeodorizing Filter
-IonizerModeOperation
-Quiet ModeOperation
-Serviceability
-WashableFrontPanel
-BreakdownSelfDiagnosisfunction
-Environmental Protection
-Non-ozonedepletion substances refrigerant(R410A)
-QualityImprovement
-Gas leakagedetection
-Deice operation
-Autorestartcontrol
2. Functions
3. ProductSpecifications
Unit CS-E18CKR CU-
E18CKR
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)
PowerSource Phase
V
Cycle
Single
230 -240
50

Unit CS-E18CKR CU-
E18CKR
AirflowMethod OUTLET
INTAKE
SIDEVIEW TOP
VIEW
AirVolume IndoorAir(Lo) m3/min(cfm) Cooling; 12.5 (440)
—
Heating; 13.9 (490)
IndoorAir(Me) m3/min(cfm) Cooling; 14.0 (490)
—
Heating; 15.5 (540)
IndoorAir(Hi) m3/min(cfm) Cooling; 15.6 (550) 40.0 (
1,410)
Heating; 17.1 (600)
dB (A) Cooling; High 44, Low
37
Cooling
Heating; High 44, Low
37
Heating
Noise Level
Powerlevel dB Cooling; High 57 Cooling;
Heating; High 57 Heating;
Electrical Data Input Power W Cooling; 1,650 (240 -
2,050)
Heating; 1,790 (280 -
2,650)
Running Current A Cooling; 7.4 -7.2
Heating; 8.0 -7.8
EER W/W Cooling; 3.21 (3.75 -
2.93)
BTU/hW Cooling; 11.0 (12.8 -
10.0)
COP W/W Heating; 3.69 (3.21 -
3.02)
BTU/hW Heating; 12.6 (11.0 -
10.3)
Starting Current A 8.0
Piping Connection Port
(Flare piping) inch inch G;HalfUnion 1/2” L;HalfUnion 1/4” G;3-way
valve
L;2-way
valve

Unit CS-E18CKR CU-
E18CKR
Pipe Size
(Flare piping) inch inch G(gas side);1/2” L(liquidside);1/4” G(gas
side)
L(liquid
side)
Drain
Hose Innerdiameter mm 12
—
Length m 0.65
—
PowerCordLength
Numberof core-wire 2.1 m 3 core wires ×1.5 mm2
—
—
Dimensions Height inch(mm) 10 -13/16 (275) 29 -17/
32
Width inch(mm) 39 -9/32 (998) 34 -7/
16
Depth inch(mm) 8 -9/32 (210) 13 -19/
32
NetWeight lb(kg) 24 (11) 108
(
Compressor Type —
Involute
Motor Type —
Brushless
Rated Output W —
900
AirCirculation Type Cross-flowFan
Propeller
Material ASHT-18
P.P
Motor Type Transistor(8-poles)
Transistor
Rate Output W 30
40
FanSpeed Lo (Cool/
Heat) rpm 1,150 / 1,270
—
Me (Cool/
Heat) rpm 1,290 / 1,410
—
Hi (Cool/
Heat) rpm 1,440 / 1,560
660
HeatExchanger Description Evaporator
Condenser
Tube material Copper
Copper
Finmaterial Aluminium (Pre Coat)
Aluminium
Coated)
FinType SlitFin
Corrugated
Row/ Stage (Plate finconfiguration,
forced
2 / 15 2 /
FPI 21
16
Size (W×H ×L) mm 810 ×315 ×25.4 849.3
878
×
36.4
Refrigerant Control Device —
Expansion
Refrigeration Oil (c.c) —
RB68A
Refrigerant (R410A) kg(oz) — 1.18
(
Thermostat Electronic Control
—
Protection Device Electronic Control
Electronic
Length mm —
—
CapillaryTube FlowRate l/min —
—
InnerDiameter mm —
—
AirFilter Material
Style P.P. Honeycomb
—
-Specificationsaresubjectedtochangewithoutnotice for further

improvement.
Unit CS-E21CKR CU-
E21CKR
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)
PowerSource Phase
V
Cycle
Single
230 -240
50
AirflowMethod OUTLET
INTAKE
SIDEVIEW TOP
VIEW
AirVolume IndoorAir(Lo) m3/min(cfm) Cooling; 12.6 (440)
—
Heating; 14.0 (490)
IndoorAir(Me) m3/min(cfm) Cooling; 14.5 (510)
—
Heating; 15.8 (560)
IndoorAir(Hi) m3/min(cfm) Cooling; 16.6 (590) Cooling;
42.8
Heating; 17.7 (620) Heating;
41.5

Unit CS-E21CKR CU-
E21CKR
dB (A) Cooling; High 45, Low
37
Cooling
Heating; High 45, Low
37
Heating
Noise Level
Powerlevel dB Cooling; High 58 Cooling
;
Heating; High 58 Heating
;
Electrical Data Input Power W Cooling; 2,210 (240 -
2,540)
Heating; 2,100 (280 -
2,750)
Running Current A Cooling; 9.9 -9.5
Heating; 9.4 -9.0
EER W/W Cooling; 2.85 (3.75 -
2.80)
BTU/hW Cooling; 9.7 (12.8 -9.5)
COP W/W Heating; 3.43 (3.21 -
3.09)
BTU/hW Heating; 11.7 (11.0 -
10.5)
Starting Current A 9.4
Piping Connection Port
(Flare piping) inch inch G;HalfUnion 1/2” L;HalfUnion 1/4” G;3-way
valve
L;2-way
valve
Pipe Size
(Flare piping) inch inch G(gas side);1/2” L(liquidside);1/4” G(gas
side)
L(liquid
side)
Drain
Hose Innerdiameter mm 12
—
Length m 0.65
—
PowerCordLength
Numberof core-wire 2.1 m 3 core wires ×1.5 mm2
—
—
Dimensions Height inch(mm) 10 -13/16 (275) 29 -17/
32
Width inch(mm) 39 -9/32 (998) 34 -7/
16
Depth inch(mm) 8 -9/32 (210) 13 -19/
32
NetWeight lb(kg) 24 (11)
112
Compressor Type —
Involute
Motor Type —
Brushless
Rated Output W —
900

Unit CS-E21CKR CU-
E21CKR
AirCirculation Type Cross-flowFan
Propeller
Material ASHT-18
P.P
Motor Type Transistor(8-poles)
Transistor
Rate Output W 30
40
FanSpeed Lo (Cool/
Heat) rpm 1,150 / 1,270
—
Me (Cool/
Heat) rpm 1,330 / 1,440
—
Hi (Cool/
Heat) rpm 1,520 / 1,610 700
/
HeatExchanger Description Evaporator
Condenser
Tube material Copper
Copper
Finmaterial Aluminium (Pre Coat)
Aluminium
Coated)
FinType SlitFin
Corrugated
Row/ Stage (Plate finconfiguration,
forced
2 / 15 2 /
FPI 21
18
Size (W×H ×L) mm 810 ×315 ×25.4 849.3
878
×
36.4
Refrigerant Control Device —
Expansion
Refrigeration Oil (c.c) —
RB68A
Refrigerant (R410A) kg(oz) — 1.29
(
Thermostat Electronic Control
—
Protection Device Electronic Control
Electronic
Length mm —
—
CapillaryTube FlowRate l/min —
—
InnerDiameter mm —
—
AirFilter Material
Style P.P. Honeycomb
—
-Specificationsaresubjectedtochangewithoutnotice for further
improvement.
4. Dimensions

5. Refrigeration CycleDiagram

6. Block Diagram