Panasonic CS-F14DB4E5 Instructions for use

© 2006 Panasonic HA Air-Conditioning (M) Sdn Bhd
(11969-T). Unauthorized copying and distribution is a
violation of law.
Order No. MAC0605028C2
Air Conditioner
CS-F14DB4E5 CU-J28DBE5
CS-F14DB4E5 CU-J28DBE8
CS-F18DB4E5 CU-J34DBE5
CS-F18DB4E5 CU-J34DBE8
CS-F24DB4E5 CU-J43DBE8
CS-F28DB4E5 CU-J50DBE8
TABLE OF CONTENTS PAGE PAGE
1Features------------------------------------------------------------- 2
1.1. Twin----------------------------------------------------------- 2
2 Product Specification------------------------------------------- 3
2.1. CS-F14DB4E5 CU-J28DBE5--------------------------- 3
2.2. CS-F14DB4E5 CU-J28DBE8--------------------------- 4
2.3. CS-F18DB4E5 CU-J34DBE5--------------------------- 5
2.4. CS-F18DB4E5 CU-J34DBE8--------------------------- 6
2.5. CS-F24DB4E5 CU-J43DBE8--------------------------- 7
2.6. CS-F28DB4E5 CU-J50DBE8--------------------------- 8
3TwinSystems------------------------------------------------------9
3.1. Installation Manual-----------------------------------------9
4 Troubleshooting Guide --------------------------------------- 11
4.1. During twin operation ----------------------------------- 11
Please file and use this manual together with the service manual for Model No. CS-F24DB4E5 CU-
J24DBE5 CS-F24DB4E5 CU-J24DBE8 CS-F34DB4E5 CU-J34DBE5 CS-F34DB4E5 CU-J34DBE8 CS-
F43DB4E5 CU-J43DBE8 CS-F50DB4E5 CU-J50DBE8, Order No. MAC0509062C2 and CS-F14DB4E5 CU-
J14DBE5 CS-F18DB4E5 CU-J18DBE5, Order No. MAC0602017C2.

2
1Features
1.1. Twin
1.1.1. Twin Operation
• Simultaneous air conditioning of wide spaces and corners is possible. Indoor units with same horsepowers can even be used in
combination.
• Master unit and slave-units can be set automatically in twin systems. No address setting is necessary.
• Multiple indoor units can be operated simultaneously with a single remote control unit. Note that individual operation is not possi-
ble.

3
2 Product Specification
2.1. CS-F14DB4E5 CU-J28DBE5
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-J28DBE5
Panel CZ-BT03P
Remote
Control CZ-RD513C (Wired)
CZ-RL513B (Wireless)
Cooling Capacity kW 7.30
BTU/h 24,900
Refrigerant Charge-less m 30
Standard Air Volume for High, m3/min 15 61
cfm 530 2154
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) 61 (135)
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 (1 ×36 ×21)
Refrigerant Control - Expansion Valve
Refrigerant Oil (Charged) cm3- FV50S (1130)
Refrigerant (Charged) R410a kg (oz) - 1.45 (51)
Running
Adjustment Control Switch Wireless or Wired Remote Control -
Room Temperature Thermostat -
Noise Level dB (A) Cooling: 34/31 52/-
Power Level
dB Cooling: 59/46 67/-
Moisture Removal L/h (Pt/h) 4.3 (9.0)
EER W/W 2.66/2.61/2.56
ITEM / MODEL Condition by ISO5151
Volts V 220 230 240
Phase Single Single Single
Power Consumption kW Cooling 2.74 2.80 2.85
Running Current A Cooling 12.80 12.90 13.0
Starting Current A 62 65 66
Power Factor % Cooling 97 94 91
*Power Factor means total figure of compressor, indoor fan motor and outdoor fan motor.
Panasonic Power source AC, 1~220V, 230V, 240V 50Hz

4
2.2. CS-F14DB4E5 CU-J28DBE8
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-J28DBE8
Panel CZ-BT03P
Remote
Control CZ-RD513C (Wired)
CZ-RL513B (Wireless)
Cooling Capacity kW 7.3
BTU/h 24,900
Refrigerant Charge-less m 30
Standard Air Volume for High, m3/min 15 61
cfm 530 2154
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) 61 (135)
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 O.D Ø 20 I.D Ø 20
Compressor Type, Number of Set - Hermetic, 1
Starting Method - Permanent Split Capacitor
Motor Type - 2-pole 3 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 (1 ×36 ×21)
Refrigerant Control - Expansion Valve
Refrigerant Oil (Charged) cm3- FV50S (1130)
Refrigerant (Charged) R410a kg (oz) - 1.45 (51)
Running
Adjustment Control Switch Wireless or Wired Remote Control -
Room Temperature Thermostat -
Noise Level dB (A) Cooling: 34/31 52/-
Power Level
dB Cooling: 59/46 67/-
Moisture Removal L/h (Pt/h) 4.3 (9.0)
EER W/W 2.66/2.61/2.56
ITEM / MODEL Condition by ISO5151
Volts V 380 400 415
Phase Three Three Three
Power Consumption kW Cooling 2.74 2.80 2.85
Running Current A Cooling 4.85 4.90 4.95
Starting Current A 23 25 27
Power Factor % Cooling 86 82 80
*Power Factor means total figure of compressor, indoor fan motor and outdoor fan motor.
Panasonic Power source AC, 3~380V, 400V, 415V 50Hz

5
2.3. CS-F18DB4E5 CU-J34DBE5
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-F18DB4E5 ×2 CU-J34DBE5
Panel CZ-BT03P
Remote
Control CZ-RD513C (Wired)
CZ-RL513B (Wireless)
Cooling Capacity kW 10.0
BTU/h 34,100
Refrigerant Charge-less m 30
Standard Air Volume for High, m3/min 20 103
cfm 706 3634
Outside Dimension (H x W x D) mm 246 ×840 ×840 1170 ×900 ×320
inch 9-11/16 ×33-1/24 ×33-1/24 46-1/16 ×35-7/16 ×12-19/32
Net Weight kg (lbs) 26 (57) 92 (203)
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 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 - 3.0
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 ×2
Air-heat Exchanger (Row x Stage x FPI) Louver-fin type (1 ×10 ×20) Corrugate-fin type (1 ×44 ×21)
Refrigerant Control - Expansion Valve
Refrigerant Oil (Charged) cm3- DAPHNE FVC68D (1500)
Refrigerant (Charged) R410a kg (oz) - 1.70 (60)
Running
Adjustment Control Switch Wireless or Wired Remote Control -
Room Temperature Thermostat -
Noise Level dB (A) Cooling: 35/32 55/-
Power Level
dB Cooling: 50/47 69/-
Moisture Removal L/h (Pt/h) 6.0 (12.6)
EER W/W 2.58/2.54/2.51
ITEM / MODEL Condition by ISO5151
Volts V 220 230 240
Phase Single Single Single
Power Consumption kW Cooling 3.88 3.93 3.98
Running Current A Cooling 17.8 18.1 18.4
Starting Current A 92 95 98
Power Factor % Cooling 99 94 90
*Power Factor means total figure of compressor, indoor fan motor and outdoor fan motor.
Panasonic Power source AC, 1~220V,230V, 240V 50Hz

6
2.4. CS-F18DB4E5 CU-J34DBE8
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-F18DB4E5 ×2 CU-J34DBE8
Panel CZ-BT03P
Remote
Control CZ-RD513C (Wired)
CZ-RL513B (Wireless)
Cooling Capacity kW 10.0
BTU/h 34,100
Refrigerant Charge-less m 30
Standard Air Volume for High, m3/min 20 103
cfm 706 3634
Outside Dimension (H x W x D) mm 246 ×840 ×840 1170 ×900 ×320
inch 9-11/16 ×33-1/24 ×33-1/24 46-1/16 ×35-7/16 ×12-19/32
Net Weight kg (lbs) 26 (57) 92 (203)
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 O.D Ø 20 I.D Ø 20
Compressor Type, Number of Set - Hermetic, 1
Starting Method - Permanent Split Capacitor
Motor Type - 2-pole 3 phase brushless motor
Rated Output kW - 3.0
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 ×2
Air-heat Exchanger (Row x Stage x FPI) Louver-fin type (1 ×10 ×20) Corrugate-fin type (1 ×44 ×21)
Refrigerant Control - Expansion Valve
Refrigerant Oil (Charged) cm3- DAPHNE FVC68D (1500)
Refrigerant (Charged) R410a kg (oz) - 1.70 (60)
Running
Adjustment Control Switch Wireless or Wired Remote Control -
Room Temperature Thermostat -
Noise Level dB (A) Cooling: 35/32 55/-
Power Level
dB Cooling: 50/47 69/-
Moisture Removal L/h (Pt/h) 6.0 (12.6)
EER W/W 2.67/2.63/2.60
ITEM / MODEL Condition by ISO5151
Volts V 380 400 415
Phase Three Three Three
Power Consumption kW Cooling 3.75 3.80 3.85
Running Current A Cooling 6.10 6.20 6.30
Starting Current A 41 44 47
Power Factor % Cooling 93 88 85
*Power Factor means total figure of compressor, indoor fan motor and outdoor fan motor.
Panasonic Power source AC, 3~380V,400V, 415V 50Hz

7
2.5. CS-F24DB4E5 CU-J43DBE8
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-F24DB4E5 ×2 CU-J43DBE8
Panel CZ-BT03P ×2
Remote
Control CZ-RD513C (Wired)
CZ-RL513B (Wireless)
Cooling Capacity kW 12.5
BTU/h 42,600
Refrigerant Charge-less m 30
Standard Air Volume for High, m3/min 18 94
cfm 636 3316
Outside Dimension (H x W x D) mm 246 ×840 ×840 1170 ×900 ×320
inch 9-11/16 ×33-1/24 ×33-1/24 46-1/16 ×35-7/16 ×12-19/32
Net Weight kg (lbs) 26 (58) 97 (214)
Piping
Connection Refrigerant Gas mm (inch) O.D Ø 15.88 (5/8) Flared Type
Liquid mm (inch) O.D Ø 9.52 (3/8) Flared Type
Drain O.D Ø 20 I.D Ø 20
Compressor Type, Number of Set - Hermetic, 1
Starting Method - Permanent Split Capacitor
Motor Type - 2-pole 3 phase brushless motor
Rated Output kW - 3.75
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 ×2
Air-heat Exchanger (Row x Stage x FPI) Louver-fin type (2 ×10 ×20) Corrugate-fin type (2 ×44 ×20)
Refrigerant Control - Expansion Valve
Refrigerant Oil (Charged) cm3- DAPHNE FVC68D (1500)
Refrigerant (Charged) R410a kg (oz) - 3.10 (109)
Running
Adjustment Control Switch Wireless or Wired Remote Control -
Room Temperature Thermostat -
Noise Level dB (A) Cooling: 36/32 56/-
Power Level
dB Cooling: 51/47 70/-
Moisture Removal L/h (Pt/h) 7.9 (16.6)
EER W/W 2.64/2.61/2.58
ITEM / MODEL Condition by ISO5151
Volts V 380 400 415
Phase Three Three Three
Power Consumption kW Cooling 4.74 4.79 4.84
Running Current A Cooling 7.8 8.0 8.2
Starting Current A 54 57 60
Power Factor % Cooling 92 86 82
*Power Factor means total figure of compressor, indoor fan motor and outdoor fan motor.
Panasonic Power source AC, 3~380V,400V, 415V 50Hz

8
2.6. CS-F28DB4E5 CU-J50DBE8
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-F28DB4E5 ×2 CU-J50DBE8
Panel CZ-BT03P ×2
Remote
Control CZ-RD513C (Wired)
CZ-RL513B (Wireless)
Cooling Capacity kW 13.5
BTU/h 46,000
Refrigerant Charge-less m 30
Standard Air Volume for High, m3/min 20 96
cfm 706 3387
Outside Dimension (H x W x D) mm 246 ×840 ×840 1170 ×900 ×320
inch 9-11/16 ×33-1/24 ×33-1/24 46-1/16 ×35-7/16 ×12-19/32
Net Weight kg (lbs) 26 (58) 97 (214)
Piping
Connection Refrigerant Gas mm (inch) O.D Ø 15.88 (5/8) Flared Type
Liquid mm (inch) O.D Ø 9.52 (3/8) Flared Type
Drain O.D Ø 20 I.D Ø 20
Compressor Type, Number of Set - Hermetic, 1
Starting Method - Permanent Split Capacitor
Motor Type - 2-pole 3 phase brushless motor
Rated Output kW - 4.5
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 ×2
Air-heat Exchanger (Row x Stage x FPI) Louver-fin type (2 ×10 ×20) Corrugate-fin type (2 ×44 ×20)
Refrigerant Control - Expansion Valve
Refrigerant Oil (Charged) cm3- DAPHNE FVC68D (1500)
Refrigerant (Charged) R410a kg (oz) - 3.25 (114)
Running
Adjustment Control Switch Wireless or Wired Remote Control -
Room Temperature Thermostat -
Noise Level dB (A) Cooling: 38/33 56/-
Power Level
dB Cooling: 53/48 70/-
Moisture Removal L/h (Pt/h) 8.6 (18.1)
EER W/W 2.63/2.61/2.58
ITEM / MODEL Condition by ISO5151
Volts V 380 400 415
Phase Three Three Three
Power Consumption kW Cooling 5.13 5.18 5.23
Running Current A Cooling 8.3 8.5 8.7
Starting Current A 55 58 61
Power Factor % Cooling 94 88 84
*Power Factor means total figure of compressor, indoor fan motor and outdoor fan motor.
Panasonic Power source AC, 3~380V,400V, 415V 50Hz

9
3 Twin Systems
3.1. Installation Manual

10

11
4 Troubleshooting Guide
4.1. During twin operation
System example
1. The main power is turned on while the transmission wires between the indoor units are not connected.
(open circuit at A or B)
Symptom
Remote control unit: “check” flashes
Error code: F30-01 (connected indoor capacity error)
Indoor unit No. 1: LED1 on P.C.B flashes
Indoor unit No. 2: no power supply
Outdoor unit: LED6, 7 on P.C.B flashes (connected indoor capacity error)
2. The main power is turned on while the transmission wires between the indoor units are not connected.
(open circuit at section C)
Symptom
Remote control unit: “check” flashes
Error code: F30-01 (connected indoor capacity error)
Indoor unit No. 1: LED1 on P.C.B flashes
Indoor unit No. 2: no power supply
Outdoor unit: LED5, 6 on P.C.B flashes (connected indoor capacity error)
3. The main power is turned on and the connection wire is all ok.
If operation starts in this condition, combination of the B50DBE8 outdoor unit and F24DB4E5 indoor unit will result in
abnormal operation.
Symptom
Remote control unit: “check” flashes
Error code: F30-01 (connected indoor capacity error)

12
Indoor unit: LED1 on P.C.B flashes
Outdoor unit: LED6, 7 on P.C.B flashes
4. The main power is turned on and the connection wire is all ok.
If operation starts in this condition, combination of the B50DBE8 outdoor unit and F24DB4E5 indoor unit will result in
abnormal operation.
Symptom
Remote control unit: “check” flashes
Error code: F30-01 (connected indoor capacity error)
Indoor unit: LED1 on P.C.B flashes
Outdoor unit: LED6, 7 on P.C.B flashes (connected indoor capacity error)
Remedy
1. Turn off the main power.
↓
2. Connect the disconnected wire correctly.
↓
3. Turn on the main power.
↓
4. After 1 minute, start the operation using the remote control.
(Indoor unit operation will start according to the remote control setting.)
(Outdoor unit operation will start after 3-5 minutes.)
[PHAAM] Printed in Malaysia
SSBZ0605-00