Panasonic Cs W18bd3p Cs W24bd3p Cs W28bd3p Series Repair Manual

							Condenser
ModelsHeat pump modelCU-W18BBP5CU-W24BBP5CU-W28BBP5
CU-W28BBP8CU-W34BBP8CU-W43BBP8
Cooling only modelCU-V18BBP5CU-V24BBP5CU-V28BBP5CU-V34BBP8CU-V43BBP8
CU-V24BBP8CU-V28BBP8
Tube MaterialCopper tube
Outer Diametermm9.529.529.529.529.52
Thicknessmm0.30.30.30.30.3
Row22222
No. of Tubes/Row3434344646
Fin MaterialAluminum
Thicknessmm0.1050.1050.1050.1050.105
Fin PitchNo./inch1414141414
Fin SurfaceX-Louvre-finX-Louvre-finX-Louvre-finX-Louvre-finX-Louvre-fin
Total Face Aream20.610.610.610.821.05
Fan
TypePropeller Fan
No.of /Unit11122
Fan Motor
Starting MethodDirect on-line Starting
Rated OutputkW0.050.0550.0550.055 X 20.055 X 2
Poles66666
PhaseSingle-PhaseSingle-PhaseSingle-PhaseSingle-PhaseSingle-Phase
Insulation ClassEEEEE
61 
						

							15 CAPACITY AND POWER CONSUMPTION




 

PERFORMANCE DATA
COOLING PERFORMANCE
ModelCooling capacities are based conditions.
CS-W18BD3P
Indoor temp. 27°C D.B. 19°C W.B.

Outdoor temp. 35°C D.B.

Standard air volume 17 m
3/min

External Static Pressure (49Pa)Cooling capacity
5.0kW
EnteringTemperatu re Air Entering Condenser (°C D.B.)
Air25°C30°C35°C40°C43°C
Temperatu reTCSHCIPTTCSHCIPTTCSHCIPTTCSHCIPTTCSHCIPT
D.B.W.B.kWkWkWkWkWkWkWkWkWkWkWkWkWkWkW
175.213.491.615.003.451.704.713.341.834.353.181.974.053.032.06
23195.502.911.705.332.931.805.052.881.944.712.782.094.422.692.19
226.002.461.845.842.511.945.572.512.095.222.452.254.912.402.36
175.144.061.604.944.001.704.663.871.834.323.671.964.053.522.05
25195.503.581.705.313.561.815.033.471.944.683.322.094.413.222.18
226.002.941.845.822.971.955.532.932.104.962.732.254.892.792.36
175.084.831.594.894.741.704.614.611.824.294.291.954.064.062.04
27195.514.191.705.304.131.815.004.001.954.653.812.084.403.702.18
225.993.421.845.793.421.965.493.352.114.712.972.254.883.172.35
175.074.821.584.894.741.684.624.621.804.324.321.924.114.111.99
29195.505.061.695.304.981.805.014.811.924.694.592.054.454.452.13
225.974.001.865.773.981.985.473.882.124.953.612.264.873.652.35
175.064.811.584.894.741.674.634.631.784.344.341.904.144.141.96
32195.495.221.695.305.141.795.025.021.904.714.712.034.494.492.10
225.964.941.885.754.891.995.454.742.125.114.552.264.874.432.34
ModelCooling capacities are based conditions.
CS-W24BD3P
Indoor temp. 27°C D.B. 19°C W.B.

Outdoor temp. 35°C D.B.

Standard air volume 20 m
3/min

External Static Pressure (49Pa)Cooling capacity
6.3kW
EnteringTemperatu re Air Entering Condenser (°C D.B.)
Air25°C30°C35°C40°C43°C
Temperatu reTCSHCIPTTCSHCIPTTCSHCIPTTCSHCIPTTCSHCIPT
D.B.W.B.kWkWkWkWkWkWkWkWkWkWkWkWkWkWkW
176.564.392.146.304.352.265.934.212.445.484.002.635.103.822.70
23196.933.672.276.713.692.406.373.632.585.943.502.785.573.402.87
227.563.102.457.363.162.597.023.162.796.573.093.016.183.033.04
176.485.122.136.235.052.265.874.872.435.444.632.615.104.442.70
25196.934.512.276.694.482.416.334.372.595.904.192.785.554.062.87
227.563.702.457.333.742.606.973.692.806.253.442.976.163.512.99
176.406.082.126.165.972.265.815.812.435.405.402.605.115.112.69
27196.945.282.276.685.212.426.305.042.605.864.802.785.544.662.87
227.554.312.457.304.312.616.924.222.815.943.743.006.143.993.05
176.396.072.116.165.972.245.835.832.405.445.442.565.175.172.64
29196.936.372.266.686.282.406.326.072.565.915.792.735.615.612.83
227.525.042.497.275.012.646.894.892.826.244.552.986.144.603.04
176.386.062.106.165.972.235.845.842.375.475.472.535.225.222.62
32196.926.572.256.686.482.386.336.332.535.945.942.705.665.662.80
227.506.232.517.256.162.666.875.972.836.445.733.026.145.583.12
62 
						

							ModelCooling capacities are based conditions.
CS-W28BD3P
Indoor temp. 27°C D.B. 19°C W.B.

Outdoor temp. 35°C D.B.

Standard air volume 25 m
3/min

External Static Pressure (49Pa)Cooling capacity
7.1kW
EnteringTemperatu re Air Entering Condenser (°C D.B.)
Air25°C30°C35°C40°C43°C
Temperatu reTCSHCIPTTCSHCIPTTCSHCIPTTCSHCIPTTCSHCIPT
D.B.W.B.kWkWkWkWkWkWkWkWkWkWkWkWkWkWkW
177.394.952.297.104.902.426.684.742.606.184.512.815.744.312.92
23197.814.142.437.564.162.577.184.092.766.693.952.956.273.833.04
228.523.492.628.293.572.777.913.562.987.413.483.116.973.413.13
177.305.772.287.025.692.426.615.492.606.135.212.785.755.002.86
25197.815.082.437.545.052.587.144.932.776.654.722.946.264.573.02
228.524.172.628.264.212.787.864.162.997.053.883.016.953.963.04
177.216.852.276.946.732.426.556.552.606.096.092.745.765.762.81
27197.825.952.437.535.872.597.105.682.786.605.412.936.255.253.00
228.514.852.628.234.852.797.804.763.006.694.213.096.924.503.12
177.206.842.266.946.732.406.576.572.566.146.142.665.835.832.80
29197.817.182.417.537.082.567.126.842.746.666.522.856.326.323.00
228.485.682.668.195.652.827.765.513.027.035.133.026.925.193.16
177.196.832.256.946.732.386.586.582.546.176.172.615.885.882.80
32197.807.412.407.537.302.557.147.142.716.696.692.796.386.382.99
228.467.022.688.176.942.847.746.733.027.266.463.116.926.293.34
ModelCooling capacities are based conditions.
CS-W34BD3P
Indoor temp. 27°C D.B. 19°C W.B.

Outdoor temp. 35°C D.B.

Standard air volume 35 m
3/min

External Static Pressure (49Pa)Cooling capacity
10.0kW
EnteringTemperatu re Air Entering Condenser (°C D.B.)
Air25°C30°C35°C40°C43°C
Temperatu reTCSHCIPTTCSHCIPTTCSHCIPTTCSHCIPTTCSHCIPT
D.B.W.B.kWkWkWkWkWkWkWkWkWkWkWkWkWkWkW
1710.46.973.4210.06.903.619.416.683.898.706.354.198.096.074.36
231911.05.833.6210.75.863.8310.15.764.129.425.564.408.835.394.58
2212.04.923.9111.75.024.1411.15.024.4510.44.904.759.84.814.80
1710.38.133.409.908.013.619.327.733.898.647.344.168.107.054.33
251911.07.153.6210.67.123.8510.16.944.149.366.654.408.826.444.59
2212.05.883.9111.65.934.1511.15.864.479.95.464.689.805.584.72
1710.29.703.399.809.483.619.229.223.888.578.574.128.118.114.31
271911.08.383.6210.68.273.8610.08.004.159.307.634.418.807.394.61
2212.06.833.9111.66.844.1711.06.704.489.425.944.769.86.344.80
1710.19.603.379.809.483.589.259.253.828.648.644.058.218.214.23
291911.010.13.6010.610.03.8210.09.604.099.379.194.338.918.914.52
2211.98.003.9711.57.964.2110.97.764.509.907.234.779.77.314.89
1710.19.603.369.809.483.569.279.273.798.698.694.008.288.284.18
321911.010.43.5910.610.33.8010.010.04.059.429.424.288.988.984.46
2211.99.94.0011.59.84.2410.99.484.5210.29.104.779.78.864.98
63 
						

							ModelCooling capacities are based conditions.
CS-W43BD3P
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 (49Pa)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
2215.06.154.8314.66.285.1113.96.275.4913.06.135.9212.36.016.04
1712.910.24.2012.410.04.4611.69.74.7910.89.185.1510.18.815.35
251913.88.944.4713.38.904.7412.68.675.1011.78.315.4811.08.055.66
2215.07.354.8314.57.425.1213.87.335.5112.46.825.9212.26.975.99
1712.712.14.1812.211.94.4611.511.54.7910.710.75.1210.110.15.32
271913.810.54.4713.310.34.7612.510.05.1211.69.535.4711.09.245.68
2215.08.544.8314.58.545.1413.78.375.5311.87.425.9112.27.946.02
1712.712.04.1612.211.94.4111.611.64.7210.810.85.0410.310.35.22
291913.712.64.4413.312.54.7212.512.05.0411.711.55.3811.111.15.57
2214.910.04.9014.49.905.2013.79.705.5512.49.035.9312.29.146.09
1712.712.04.1412.211.94.3911.611.64.6710.910.94.9810.310.35.15
321913.713.04.4313.312.94.6912.612.64.9911.811.85.3211.211.25.50
2214.912.44.9414.412.25.2313.611.95.5712.811.45.9412.211.16.14
HEATING PERFORMANCE
ModelHeating capacities are based conditions
CS-W18BD3P
Indoor temp. 20°C D.B.

Outdoor temp. 7°C D.B. 6°C W.B.

Standard air volume 17 m
3/min

External Static Pressure (49Pa)Heating capacity
5.6kW
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
49Pa 17m3/min153.981.304.821.485.881.727.002.01
203.701.574.541.575.601.816.662.12
253.421.454.261.675.321.906.382.15
ModelHeating capacities are based conditions
CS-W24BD3P
Indoor temp. 20°C D.B.

Outdoor temp. 7°C D.B. 6°C W.B.

Standard air volume 20 m
3/min

External Static Pressure (49Pa)Heating capacity
7.1kW
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
49Pa 20m3/min155.041.866.112.127.462.458.882.86
204.692.245.752.247.102.588.453.02
254.332.065.402.376.752.718.093.08
64 
						

							ModelHeating capacities are based conditions
CS-W28BD3P
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 (49Pa)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
49Pa 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 based conditions
CS-W34BD3P
Indoor temp. 20°C D.B.

Outdoor temp. 7°C D.B. 6°C W.B.

Standard air volume 35 m
3/min

External Static Pressure (49Pa)Heating capacity
11.2kW
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
49Pa 35m3/min157.952.999.633.4011.83.9414.04.61
207.393.619.073.6111.24.1513.34.86
256.833.328.513.8210.64.3612.84.76
ModelHeating capacities are based conditions
CS-W43BD3P
Indoor temp. 20°C D.B.

Outdoor temp. 7°C D.B. 6°C W.B.

Standard air volume 40 m
3/min

External Static Pressure (49Pa)Heating capacity
14.0kW
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
49Pa 40m3/min159.93.6912.04.2014.74.8617.55.68
209.244.4511.34.4514.05.1216.75.99
258.544.1010.64.7113.35.3816.06.10
65 
						

							16 DISCHARGE AND SUCTION PRESSURE
16.1. 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.
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							17 SOUNDDATA
67 
						

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