CS-F14DB4E5, CU-B28DBE5, CU-B28DBE8, CS-F18DB4E5, CU-B34DBE5, CU-B34DBE8, CS-F24DB4E5, CU-B43DBE8, CS-F28DB4E5, CU-B50DBE8 - Panasonic Air Conditioner Service Manual Simplified (repair manual). Page 3

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3
2 Product Specification
2.1.
CS-F14DB4E5 CU-B28DBE5
1. Cooling capacities are based on indoor temperature of 27
°C D.B. (80.6°F D.B.), 19.0°C W.B. (66.2°F W.B.) and outdoor air
temperature of 35
°C D.B. (95°F D.B.), 24°C W.B. (75.2°F W.B.)
2. Heating capacities are based on indoor temperature of 20
°C D.B. (68°F D.B.) and outdoor air temperature of 7°C D.B. (44.6°F
D.B.), 6
°C W.B. (42.8°F W.B.)
ELECTRICAL DATA (50 Hz)
ITEM / MODEL
 
Indoor Unit
Outdoor Unit
Main Body
CS-F14DB4E5 
× 2
CU-B28DBE5
Panel
CZ-BT03P
Remote
Control
CZ-RD513C (Wired)
CZ-RL513B (Wireless)
Cooling Capacity
kW
7.3
BTU/h
24,900
Heating Capacity
kW
8.0
BTU/h
27,300
Refrigerant Charge-less
m
30
Standard Air Volume for High, 
m
3
/min
15
63
cfm
530
2228
Outside Dimension (H x W x D)
mm
246 
× 840 × 840
795 
× 900 × 320
inch
9-11/16 
× 33-1/24 × 33-1/24
31-5/16 
× 35-7/16 × 12-19/32
Net Weight
kg (lbs)
25 (55)
69 (152)
Piping
Connection
Refrigerant
Gas
mm (inch)
O.D Ø 12.70 (1/2) Flared Type
Liquid
mm (inch)
O.D Ø 6.35 (1/4) Flared Type
Drain
mm
O.D Ø 20
I.D Ø 20
Compressor
Type, Number of Set
 
-
Hermetic, 1
Starting Method
 
-
Permanent Split Capacitor
Motor
Type
 
-
2-pole 1 phase brushless motor
Rated Output
kW
-
2.0
Fan
Type, Number of Set
 
Turbo fan-1
Mix flow fan,1
Motor
Type
 
8-pole DC motor
6-pole single phase induction motor
Rated Output
kW
0.04
0.07
Air-heat Exchanger (Row x Stage x FPI)
 
Louver-fin type (1 
× 8 × 21)
Corrugate-fin type (2 
× 36 ×19)
Refrigerant Control
 
-
Expansion Valve
Refrigerant Oil (Charged)
cm
3
-
FV50S (1130)
Refrigerant (Charged) R410a
kg (oz)
-
2.05 (72)
Running
Adjustment
Control Switch
 
Wireless or Wired Remote Control
-
Room Temperature
 
Thermostat
-
Noise Level
 dB (A)
Cooling:       34/31
52/-
Heating:       34/31
53/-
Power Level 
dB
Cooling:       49/46
67/-
Heating:       49/46
68/-
Moisture Removal
 L/h (Pt/h)
4.3 (9.0)
EER
 W/W
2.68/2.61/2.58
COP
 W/W
3.14/3.08/3.02
 ITEM / MODEL
Condition by ISO5151
Volts
V
220
230
240
Phase
 Single
Single
Single
Power Consumption
kW
Cooling
2.74
2.80
2.85
Heating
2.55
2.60
2.65
Running Current
A
Cooling
12.7
12.8
12.9
Heating
11.7
11.8
11.9
Starting Current
A
62
65
68
Power Factor
%
Cooling
98
95
92
Heating
99
98
93
*Power Factor means total figure of compressor, indoor fan motor and outdoor fan motor.
Panasonic
Power source
AC, 1~220V, 230V, 240V 50Hz
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