Panasonic CS-A18BD3P / CU-A18BBP5 Service Manual ▷ View online
2.2. Greatly improved workability
increases system renewal
capability
capability
2.2.1. Pipes that are one size larger can
also be connected for renewal
•
•
•
•
If renewing the system, existing refrigerant pipes can be
utilized so that only the indoor units need to be replaced.
utilized so that only the indoor units need to be replaced.
•
•
•
•
For example, liquid and gas pipes from 10 years ago can be
connected to current pipes with the same size for one size
larger. Effective utilization of materials reduces working
time and trouble. (Adaptor sockets are not supplied.)
connected to current pipes with the same size for one size
larger. Effective utilization of materials reduces working
time and trouble. (Adaptor sockets are not supplied.)
2.2.2. Additional refrigerant charging
unnecessary for 10 m
•
•
•
•
All models do not require any additional charging of
refrigerant for 10 m of pipe length. This makes installation
much easier.
refrigerant for 10 m of pipe length. This makes installation
much easier.
2.2.3. Drain water dripping-prevention
structure
•
•
•
•
The base of the outdoor unit is provided with a single drain
hole in order to prevent drain water from leaking out of the
unit. Body connecting a drain elbow and a discharge pipe,
water leakages can be prevented even when the unit is
installed against a wall.
hole in order to prevent drain water from leaking out of the
unit. Body connecting a drain elbow and a discharge pipe,
water leakages can be prevented even when the unit is
installed against a wall.
2.2.4. Easy test operation
•
•
•
•
Test operation can be carried out for both indoor and
outdoor units.
outdoor units.
2.2.5. Long pipe design
Max piping length: 25 (m)
18BB
Height difference/equivalent pipe
length
20/25
2.3. A brand-new control method
using the latest in technology
2.3.1. Power supply wiring is also easier
Power supply wiring and other wiring tasks can be carried out
more easily.
more easily.
•
•
•
•
Twin non-polar wires used to connect indoor and outdoor
units.
units.
•
•
•
•
Adoption of connection error prevention circuits for drives
wires and signal wires. If a connection error is made, the
relay does not operate and current does not flow to the
circuit boards.
wires and signal wires. If a connection error is made, the
relay does not operate and current does not flow to the
circuit boards.
2.3.2. Separate indoor/outdoor unit
power supplies
The power supply can be connected to (1) just the outdoor
units, or (2) to both indoor and outdoor units.
units, or (2) to both indoor and outdoor units.
2.3.3.
Automatic setting initialization
function (Remote control and
Indoor unit)
function (Remote control and
Indoor unit)
In accordance with the indoor and outdoor units connected and
the connection methods, conditions such as the configuration
(twin or triple format) and remote-control functions such as
cooling only or heat pump model are automatically detected
and set instantly.
the connection methods, conditions such as the configuration
(twin or triple format) and remote-control functions such as
cooling only or heat pump model are automatically detected
and set instantly.
5
2.3.5. Twin and Triple operation
•
•
•
•
Simultaneous air conditioning of wide spaces and corners is
possible. Indoor units of different horsepowers and models
can even be used in combination.
possible. Indoor units of different horsepowers and models
can even be used in combination.
•
•
•
•
Master unit and slave-units can be set automatically in twin
and triple systems. No address setting is necessary.
and triple systems. No address setting is necessary.
•
•
•
•
Multiple indoor units can be operated simultaneously with a
single remote control. Note that individual operation is not
possible.
single remote control. Note that individual operation is not
possible.
■
■
■
■
Twin and Triple combination table
2.3.4. Group control equipment
6
ELECTRICAL DATA (50Hz)
3 SPECIFICATION (HEAT PUMP TYPE)
3.1 CS-A18BD3P / CU-A18BBP5
ITEM / MODEL
Indoor Unit
Outdoor unit
Main Body
CS-A18BD3P
CU-A18BBP5
Cooling Capacity
kW
5.00
(BTU/h)
(17,100)
Heating Capacity
kW
5.60
(BTU/h)
(19,100)
Refrigerant Charge-less
m
10
Standard Air Volume for High Medium and Low
Speed
Speed
m
3
/min
Hi 17
-
cfm
Hi 600
-
External Static Pressure
mmAq
7
-
Pa
69
Air Inlet
Backward Suction
Rear sided Suction
Air Outlet
Front blow-out
Front blow-out
Outside Dimension (H x W x D)
mm
270 x (780 + 100) x 650
685 x 800 x 300
Net Weight
kg (lbs)
34 (75)
56 (123)
Piping
Connection
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
Female screw RC1 (PT1)
I.DØ 20 x 1
Compressor
Type, Number of Set
-
Hermetic-1 (Rotary), 1
Starting Method
-
Direct on-line starting
Motor
Type
-
2-pole single phase induction motor
Input
kW
-
Cool/Heat 2.31/2.30
Rated Output
kW
-
1.5
Fan
Type, Number of Set
Sirocco fan-2
Prop. fan-1
Air Volume Control
Three-Step and Auto mode
-
(Remote Control)
Motor
Type
4-pole single phase induction motor
4-pole single phase induction motor
Input
kW
0.15
0.11
Rated Output
kW
0.085
0.045
Air-heat Exchanger
Louvre-fin type
Louvre-fin type
Refrigerant Control
Capillary tube
Capillary tube
Refrigerant Oil (Charged)
L
-
M60 (0.67)
Refrigerant (Charged)
kg (oz)
-
R-22 2.0 (71)
Running
Adjustment
Adjustment
Control Switch
Wired Remote Control
-
Room Temperature
Thermostat (Main Body)
-
Safety Devices
Internal protector for compressor, Internal thermostat for F.M, Crankcase
heater, High pressure switch, Current Transformer
Noise Level (Sound Pressure)
dB (A)
Hi 37 Lo 33
Cooling 54, Heating 55
Power level
dB
Hi 52 Lo 48
Cooling 67, Heating 68
1. Cooling capacities are based on indoor temp. 27°C D.B (80.6°F D.B.), 19.0°C W.B. (66.2°F W.B.) and outdoor air temp. 35°C
D.B. (95°F D.B.), 24°C W.B. (75.2°F W.B.)
2. Heating capacities are based on indoor temp. 20° CD.B (68.0° FD.B.) and outdoor air temp. 7°C D.B. (44.6°F D.B.), 6°C W.B.
(42.8°F D.B.)
MODEL / ITEM
CS-A18BD3P/CU-A18BBP5
Condition by JIS B 8616
Volts
V
220
230
240
Phase
Single
Single
Single
Input Power
kW
Cool
1.95
1.95
1.95
Heat
1.88
1.88
1.88
Running Current
A
Cool
9.0
8.9
8.8
Heat
8.6
8.4
8.3
Starting Current
A
38
40
42
Power Factor
%
Cool
98
95
92
Heat
99
97
94
*Power Factor means total figure of compressor, indoor fan motor and outdoor fan motor.
Panasonic
Panasonic
Power source
AC, 1~220V, 230V, 240V 50Hz
7
ELECTRICAL DATA (50Hz)
4 SPECIFICATION (COOLING ONLY TYPE )
4.1 CS-A18BD3P / CU-C18BBP5
ITEM / MODEL
Indoor Unit
Outdoor unit
Main Body
CS-A18BD3P
CU-C18BBP5
Cooling Capacity
kW
5.00
(BTU/h)
(17,100)
Refrigerant Charge-less
m
10
Standard Air Volume for High
m
3
/min
Hi 17
-
Medium and Low Speed
cfm
Hi 600
-
External Static Pressure
mmAq
7
-
Pa
69
Air Inlet
Backward Suction
Rear sided Suction
Air Outlet
Front blow-out
Front blow-out
Outside Dimension (H x W x D)
mm
270 x (780 + 100) x 650
685 x 800 x 300
Net Weight
kg (lbs)
34 (75)
52 (115)
Piping Connection Refrigerant
Gas
mm (inch)
O.D Ø 12.7 (1/2) Flared Type
Liquid
mm (inch)
O.D Ø 6.35 (1/4) Flared Type
Drain
mm
Female screw RC1 (PT1)
I.DØ 20 x 1
Compressor
Type, Number of Set
-
Hermetic-1 (Rotary), 1
Starting
Method
Method
-
Direct on-line starting
Motor
Type
-
2-pole single phase induction
motor
Input
kW
-
Cool/2.31
Rated Output
kW
-
1.5
Fan
Type, Number of Set
Sirocco fan-2
Prop. fan-1
Air Volume Control
Three-Step and Auto mode
-
(Remote Control)
Motor
Type
4-pole single phase induction motor
6-pole single phase induction
motor
Input
kW
0.15
0.11
Rated Output
kW
0.085
0.045
Air-heat exchanger
Louvre-fin type
Louvre-fin type
Refrigerant Control
Capillary tube
Capillary tube
Refrigerant oil (Charged)
L
-
M60 (0.67)
Refrigerant (Charged)
kg (oz)
-
R-22 1.6 (56)
Running
Adjustment
Adjustment
Control Switch
Wired Remote Control
-
Room Temperature
Thermostat (Main Body)
-
Safety Devices
Internal protector for compressor, Internal thermostat for F.M, Crankcase
heater, High pressure switch, Current Transformer
Noise Level (Sound Pressure)
dB (A)
Hi 37 Lo 33
Hi 54
Power level dB
Hi 52 Lo 48
Hi 67
1. Cooling capacities are based on indoor temp. 27°C D.B. (80.6°F D.B.), 19.0°C W.B. (66.2°F W.B.) and outdoor air temp. 35°C
D.B. (95°F D.B.), 24°C W.B. (75.2°F W.B.)
MODEL / ITEM
CS-A18BD3P/CU-C18BBP5
Condition by JIS B 8616
Volts
V
220
230
240
Phase
Single
Single
Single
Input Power
kW
Cool
1.95
1.95
1.95
Running Current
A
Cool
9.0
8.9
8.8
Starting Current
A
38
40
42
Power Factor
%
Cool
98
95
92
*Power Factor means total figure of compressor, indoor fan motor and outdoor fan motor.
Panasonic
Panasonic
Power source
AC, 1~220V, 230V, 240V 50Hz
8
Click on the first or last page to see other CS-A18BD3P / CU-A18BBP5 service manuals if exist.