Panasonic Cs W18bd3n Cs W24bd3n Cs W28bd3n Series Repair Manual

ModelCooling capacities are based conditions.
CS-W43BD3N!Indoor temp. 27°C D.B. 19°C W.B.
!Outdoor temp. 35°C D.B.
!Standard air volume 40 m
3/min
!External Static Pressure (69Pa)Cooling capacity
12.5kW
EnteringTemperatu re Air Entering Condenser (°C D.B.)
Air25°C30°C35°C40°C45°C
Temperatu reTCSHCIPTTCSHCIPTTCSHCIPTTCSHCIPTTCSHCIPT
D.B.W.B.kWkWkWkWkWkWkWkWkWkWkWkWkWkWkW
1713.08.724.2212.58.634.4611.88.354.8010.97.945.1710.17.585.38
231913.77.284.4713.37.324.7312.67.205.0911.86.955.4811.06.745.64...

ModelHeating capacities are based conditions
CS-W28BD3N!Indoor temp. 20°C D.B.
!Outdoor temp. 7°C D.B. 6°C W.B.
!Standard air volume 25 m
3/min
!External Static Pressure (69Pa)Heating capacity
8.0kW
Inlet AirOutdoor Temperatu re (°C W.B.)
External Static Pressure (Pa)
Air Volume (m3/min)Entering Air
Dry Bulb (°C)-6°C0°C6°C12°C
H.C.IPTH.C.IPTH.C.IPTH.C.IPT
69Pa 25m3/min155.682.046.882.338.402.7010.003.15
205.282.476.482.478.002.849.523.32
254.882.276.082.617.602.989.123.62
ModelHeating capacities are...

15 DISCHARGE AND SUCTION PRESSURE
15.1. SATURATION TEMPERATURE OF DISCHARGE AND SUCTION
PRESSURE
!
!! !
Commonness TO ALL THE MODELS
!
!! !
SATURATIONTEMPERATURE OF DISCHARGE AND SUCTION PRESS URE
*For intake temperature, consult the pressure - Enthalpy Table (R407C) at the end.
53 

16 SOUNDDATA
54 

55 

56 

57 

58 

17.1.1. Operation
 
    • 
• •  • 
Simultaneous air conditioning of wide spaces and corners is
possible. Indoor units with different horsepower can even
be used in combination.
 
    • 
• •  • 
Master units and slave-units can be set automatically in twin
systems. No address setting is necessary.
 
    • 
• •  • 
Multiple indoor units can be operated simultaneousl y with a
single remote control unit. Note that individual operation is
not possible.
17 TWIN OPERATION
17.1. TWIN
(Twinoperation setting)...

Automatic address setting fortwinsystem
Procedure:Turn on the power supply for the indoor and outdoor units.
Operation:Automatic address setting will start 10 to 30 seconds after the power supply is turned on, and will be completed after about 1
minute.
If the power supplies for the indoor unit and outdoor unit cannot be turned on at the same time, turn on the power supply for the
outdoor unit, the indoor unit which is connected to the remote control, and then the other indoor units in that order.
If the...