Panasonic Cu 3ke19nbucu Technical Service Manual

Outdoor UnitCU-4KE24NBU
Indoor Unit
Duct Less Type RatedCS-MKE7NKU × 2 + CS-MKE9NKU
Remarks:
1.  The values shown in performance section and electrical rating section above are based on the following unit combination.
  For other combination unit, please refer to the "Unit Combination Tables" in this manual.
                     Indoor Unit : CS-MKE7NKU 2units / CS-MKE9NKU 1units        Outdoor Unit : CU-4KE24NBU  1unit
  The combination indoor unit is AHRI 210/240.
2.  Rating conditions are:...

Outdoor UnitCU-4KE24NBU
Indoor UnitCS-MKE9NKU × 3
Remarks:
1.  The values shown in performance section and electrical rating section above are based on the following unit combination.
  For other combination unit, please refer to the "Unit Combination Tables" in this manual.
                     Indoor Unit : CS-MKE9NKU   3units        Outdoor Unit : CU-4KE24NBU  1unit
2.  Rating conditions are:  Cooling :  Indoor air temp.  80 °F DB / 67 °F WB  Heating :  Indoor air temp.  70 °F DB
      Outdoor...

Outdoor UnitCU-4KE24NBU
Indoor UnitCS-MKE9NKU × 3
Remarks:
1.  The values shown in performance section and electrical rating section above are based on the following unit combination.
  For other combination unit, please refer to the "Unit Combination Tables" in this manual.
                     Indoor Unit : CS-MKE9NKU   3units        Outdoor Unit : CU-4KE24NBU  1unit
2.  Rating conditions are:  Cooling :  Indoor air temp.  80 °F DB / 67 °F WB  Heating :  Indoor air temp.  70 °F DB
      Outdoor...

Outdoor UnitCU-4KE31NBU
Indoor UnitCS-MKE7NKU × 3 + CS-MKE9NKU
Remarks:
1.  The values shown in performance section and electrical rating section above are based on the following unit combination.
  For other combination unit, please refer to the "Unit Combination Tables" in this manual.
                     Indoor Unit : CS-MKE7NKU 3units / CS-MKE9NKU 1units       Outdoor Unit : CU-4KE31NBU  1unit
  The combination indoor unit is AHRI 210/240.
2.  Rating conditions are:  Cooling :  Indoor air...

Outdoor UnitCU-4KE31NBU
Indoor UnitCS-MKE9NKU × 4
Remarks:
1.  The values shown in performance section and electrical rating section above are based on the following unit combination.
  For other combination unit, please refer to the "Unit Combination Tables" in this manual.
                     Indoor Unit : CS-MKE9NKU   4units        Outdoor Unit : CU-4KE31NBU  1unit
2.  Rating conditions are:  Cooling :  Indoor air temp.  80 °F DB / 67 °F WB  Heating :  Indoor air temp.  70 °F DB
      Outdoor...

Outdoor UnitCU-4KE31NBU
Indoor UnitCS-MKE9NKU × 4
Remarks:
1.  The values shown in performance section and electrical rating section above are based on the following unit combination.
  For other combination unit, please refer to the "Unit Combination Tables" in this manual.
                     Indoor Unit : CS-MKE9NKU   4units        Outdoor Unit : CU-4KE31NBU  1unit
2.  Rating conditions are:  Cooling :  Indoor air temp.  80 °F DB / 67 °F WB  Heating :  Indoor air temp.  70 °F DB
      Outdoor...

Outdoor UnitCU-3KE19NBU
2-2-1.  Outdoor Unit
Control PCB
Control Circuit Fuse  ControlsPart No.
Microprocessor
250V 25A CB-CU-3KE19NBU
DATA SUBJECT TO CHANGE WITHOUT NOTICE. Pints (cc)
 
-
 
Micro F
VAC
 External FinishAcrylic baked-on enamel finishFV50S ... 1.91 (900)
-
- Internal Controller
Yes
Yes
Aluminum Plate Fin / Copper Tube
2
18.1
 Face Area
ft
2 (m2)6.40 (0.595)  Coil
Rows
Fins per inch Heat Exchanger Coil   
SIC-71FW-D490-1 ... 1  
Compressor Oil ...  Amount
8
90 750 / 750
 OhmDC Motor...

Outdoor UnitCU-4KE24NBU
Control PCB
Control Circuit Fuse  ControlsPart No.
Microprocessor
250V 25A CB-CU-4KE24NBU
DATA SUBJECT TO CHANGE WITHOUT NOTICE. Pints (cc)
 
-
 
Micro F
VAC
 External FinishAcrylic baked-on enamel finishFV50S ... 1.91 (900)
-
- Internal Controller
Yes
Yes
Aluminum Plate Fin / Copper Tube
2
18.1
 Face Area
ft
2 (m2)6.40 (0.595)  Coil
Rows
Fins per inch Heat Exchanger Coil   
SIC-71FW-D490-1 ... 1  
Compressor Oil ...  Amount
8
90 750 / 750
 OhmDC Motor      Type
Compressor Model /...

Outdoor UnitCU-4KE31NBU
Control PCB
Control Circuit Fuse  ControlsPart No.
Microprocessor
250V 25A CB-CU-4KE31NBU
DATA SUBJECT TO CHANGE WITHOUT NOTICE. Pints (cc)
 
-
 
Micro F
VAC
 External FinishAcrylic baked-on enamel finishFV50S ... 2.55 (1,200)
-
- Internal Controller
Yes
Yes
Aluminum Plate Fin / Copper Tube
2
18.1
 Face Area
ft
2 (m2)7.75 (0.72)  Coil
Rows
Fins per inch Heat Exchanger Coil   
SIC-71FW-D490-1 ... 1  
Compressor Oil ...  Amount
8
90 800 / 800
 OhmDC Motor      Type
Compressor Model...

Temperature  F (  C)
40
35
30
25
20
15
10
5
0
(
-20)(-15)(-10) (-5) (0) (5) (10) (15) (20)-4 5 14 23 32 41 50 59 68
Resistance (k ohm)
0
32 50 68 86 104 122 140 158 176 194 40 60 80 100
120 140 160 180 200
20
Resistance (k ohm)
(0) (10) (20) (30) (40) (50) (60) (70) (80) (90)
Temperature  F (  C)
2-3.  Other Component Specifications
CU-3KE19NBU CU-4KE24NBU CU-4KE31NBU Sensor Name
Compressor temp sensor TKS293BModel No.
of sensor
11Quantity of Sensor
1
Outdoor air temp sensor
Outdoor heat exchanger...