DOWNLOAD Panasonic CS-E24NKDS / CS-E28NKDS / CU-E24NKD / CU-E28NKD Service Manual ↓ Size: 7.48 MB | Pages: 107 in PDF or view online for FREE

Model
CS-E24NKDS CS-E28NKDS CU-E24NKD CU-E28NKD
Pages
107
Size
7.48 MB
Type
PDF
Document
Service Manual
Brand
Device
Air Conditioner / AIR CONDITIONER
File
cs-e24nkds-cs-e28nkds-cu-e24nkd-cu-e28nkd.pdf
Date

Panasonic CS-E24NKDS / CS-E28NKDS / CU-E24NKD / CU-E28NKD Service Manual ▷ View online

Indoor CS-E28NKDS 
Model 
Outdoor CU-E28NKD 
Type  
Cross-flow 
fan 
Material  
ASG30K1 
Motor Type 
 
Transistor (8-poles) 
Input Power 
94.8 
Output Power 
40 
Cool rpm 
900 
QLo 
Heat
rpm 990 
Cool rpm 
1000 
Lo 
Heat
rpm 1090 
Cool rpm 
1235 
Me 
Heat
rpm 1320 
Cool rpm 
1470 
Hi 
Heat
rpm 1550 
Cool rpm 
1520 
Indoor Fan 
Speed 
Shi 
Heat
rpm 1570 
Type  
Propeller 
Fan 
Material  
PP 
Motor Type 
 
Induction (6-poles) 
Input Power 
kW 
 
Output Power 
80 
Cool 
rpm 
680 - 710 
Outdoo
r Fa
Speed Hi 
Heat
rpm 
 
Moisture Removal 
L/h (Pt/h) 
4.5 (9.5) 
Cool m
3
/min (ft
3
/m) 10.40 
(367) 
QLo 
Heat m
3
/min (ft
3
/m) 11.35 
(401) 
Cool m
3
/min (ft
3
/m) 11.95 
(422) 
Lo 
Heat m
3
/min (ft
3
/m) 12.90 
(456) 
Cool m
3
/min (ft
3
/m) 15.60 
(551) 
Me 
Heat m
3
/min (ft
3
/m) 16.50 
(583) 
Cool m
3
/min (ft
3
/m) 19.30 
(680) 
Hi 
Heat m
3
/min (ft
3
/m) 20.10 
(710) 
Cool m
3
/min (ft
3
/m) 20.10 
(710) 
Indoor Airflow 
Shi 
Heat m
3
/min (ft
3
/m) 20.60 
(727) 
Cool m
3
/min (ft
3
/m) 
52.4 (1850) 
54.5 (1925) 
Outdoor Airflow 
Hi 
Heat m
3
/min (ft
3
/m) 
52.4 (1850) 
54.5 (1925) 
Control Device 
 
Expansion Valve 
Refrigerant Oil 
cm
3
 FV50S 
(800) 
Refrigeration 
Cycle 
Refrigerant Type
g (oz) 
R410A, 1.80k (63.5) 
Height(I/D / O/D)
mm (inch) 
290 (11-7/16) / 795 (31-5/16) 
Width (I/D / O/D)
mm (inch) 
1070 (42-5/32) / 875 (34-15/32) 
Dimension 
Depth (I/D / O/D)
mm (inch) 
240 (9-15/32) / 320 (12-5/8) 
Weight 
Net (I/D / O/D) 
kg (lb) 
12 (26) / 67 (148) 
10 
Indoor CS-E28NKDS 
Model 
Outdoor CU-E28NKD 
Pipe Diameter (Liquid / Gas) 
mm (inch) 
6.35 (1/4) / 15.88 (5/8) 
Standard length 
m (ft) 
5.0 (16.4) 
Length range (min – max) 
m (ft) 
3 (9.8) ~ 30 (98.4) 
I/D & O/D Height different 
m (ft) 
20 (65.6) 
Additional Gas Amount 
g/m (oz/ft) 
30 (0.3) 
Piping 
Length for Additional Gas 
m (ft) 
10 (32.8) 
Inner Diameter 
mm  
16.7 
Drain Hose 
Length mm 
650 
Fin Material 
 
Aluminium (Pre Coat) 
Fin Type 
 
Slit Fin 
Row x Stage x FPI 
 
2 × 15 × 21  
Indoor Heat 
Exchanger 
Size (W x H x L) 
mm 
810 × 315 × 25.4 
Fin Material 
 
Aluminium (Blue Coat) 
Fin Type 
 
Corrugated Fin 
Row x Stage x FPI 
 
2 × 30 × 19  
Outdoor Heat 
Exchanger 
Size (W x H x L) 
mm 
38.1 × 762 × 895 
                      865 
Material  
Polypropelene 
Air Filter 
Type  
One-Touch 
Power Supply 
 
Outdoor Power Supply 
Power Supply Cord 
Nil 
Thermostat  
Electronic 
Control 
Protection Device 
 
Electronic Control 
 
DRY BULB 
WET BULB 
Maximum 32 
23 
Cooling 
Minimum 16 
11 
Maximum 30 
 
Indoor Operation Range 
Heating 
Minimum 16 
 
Maximum 43 
26 
Cooling 
Minimum 16 
11 
Maximum 24 
18 
Outdoor Operation Range 
Heating 
Minimum -5 
-6 
1. 
Cooling capacities are based on indoor temperature of 27°C Dry Bulb (80.6°F Dry Bulb), 19.0°C Wet Bulb (66.2°F Wet Bulb) and outdoor air 
temperature of 35°C Dry Bulb (95°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 (68°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) 
3. 
Heating low temperature capacity, Input Power and COP measured at 230 V, indoor temperature of 20°C, outdoor 2/1°C. 
4. 
Heating extreme low temperature capacity, Input Power and COP measured at 230 V, indoor temperature of 20°C, outdoor -7/-8°C. 
5. 
Specifications are subjected to change without prior notice for further improvement. 
 
 
 
11 
3. Features 
  Inverter Technology 
- Wider output power range 
- Energy saving 
- Quick Cooling 
- More precise temperature control 
 
  E-ion Air Purifying System with Patrol Sensor 
- Active e-ions are released to catch dust particles and bring them back the large positively charged filter 
 
  Environment Protection 
- Non-ozone depletion substances refrigerant (R410A) 
 
  Long Installation Piping 
- CS/CU-E24/28NK, long piping up to 30 meter 
 
  Easy to use remote control 
 
  Quality Improvement 
- Random auto restart after power failure for safety restart operation 
- Gas leakage protection 
- Prevent compressor reverse cycle 
- Inner protector to protect compressor 
- Noise prevention during soft dry operation 
 
  Operation Improvement 
- Quiet mode to reduce the indoor unit operating sound 
- Powerful mode to reach the desired room temperature quickly 
- 24-hour timer setting 
 
  Serviceability Improvement 
- Breakdown Self Diagnosis function 
 
12 
4. Location of Controls and Components 
4.1 Indoor 
Unit 
 
4.2 Outdoor 
Unit 
 
4.3 Remote 
Control 
 
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