Panasonic CU-4KS31NBU Support Question
Panasonic CU-4KS31NBU Support Question
Find answers below for this question about Panasonic CU-4KS31NBU.Need a Panasonic CU-4KS31NBU manual? We have 2 online manuals for this item!
Question posted by chanupakorn on May 27th, 2015
I Need To Know This Model Provide In Usa Or They Come From Other Country?
I need to but this air. But I want to know where this air conditioner have been made or where their come from it make me comfortableness ex. Thailand, China or USA. Could you take some picture on carton box to me to show what country make it. Please kindly check for us. Thank you for your answer.
Current Answers
Answer #2: Posted by TechSupport101 on May 27th, 2015 7:09 AM
TechSupport101
Member since:
May 24th, 2013 Points: 12,171,305
Member since:
May 24th, 2013 Points: 12,171,305
Related Panasonic CU-4KS31NBU Manual Pages
CU-4KS31NBU Owner's Manual - Page 1
... CS-MKS24NKU
Semi-concealed type CS-MKS9NB4U & CZ-18BT1U CS-MKS12NB4U & CZ-18BT1U CS-KS18NB4UW & CZ-18BT1U
CU-4KS31NBU
IMPORTANT
These air conditioners employ new refrigerant R410A.
REFERENCE NO. SM700877 TECHNICAL & SERVICE MANUAL
OUTDOOR UNIT : CU-3KS19NBU CU-4KS24NBU CU-4KS31NBU
DC INVERTER MULTI-SYSTEM AIR CONDITIONER
Capacity at 230V 19,700 BTU/h 25,400 BTU/h 30,600 BTU/h
Outdoor...
CU-4KS31NBU Owner's Manual - Page 2
... prohibited item is not performed correctly, are included in particular which we need to the user. In or close to the electric circuit or defective ...Make sure that requires power supply for the corresponding unit and perform the work after sufficiently discharging it may cause an electric shock or fire.
Be sure to carefully follow all items in the parts list for the air conditioner...
CU-4KS31NBU Owner's Manual - Page 20
...Model No. 2-3. of sensor
Outdoor air temp sensor Outdoor heat exchanger sensor AW / AN sensor BW / BN sensor CW / CN sensor DW / DN sensor
TKS295B TKS292B TKS292B TKS292B TKS292B TKS292B
CU-3KS19NBU
1 1 1 / 1 1 / 1 1 / 1 0
Quantity of Sensor CU...Temperature F ( C)
20
CU-4KS31NBU 1 1
1 / 1 1 / 1 1 / 1 1 / 1
CU-4KS31NBU 1 of sensor
TKS293B
CU-3KS19NBU 1
Quantity of Sensor
CU-4KS24NBU
1 1 1 ...
CU-4KS31NBU Owner's Manual - Page 67
...reaches the desired temperature, and there is no need for 3 minutes even after the breaker is ...(3) After approximately 6 minutes, the conditions return to maintain a comfortable environment.
The frequency is in frequency.
Operates to Fig. 1.)
...fluctuation fan operation. (Refer to effectively dehumidify the air while not excessively reducing the indoor temperature. The room...
CU-4KS31NBU Owner's Manual - Page 79
... while it is in gaseous or liquid phase, and the basic performance of the air conditioner will be degraded because of a change in a gaseous phase or liquid phase.
...replacement work compared with conventional models are about the same level as the conventional refrigerant, R22.
9-1-2. Thus more chemically stable refrigerant The composition of the air conditioner may be degraded if ...
CU-4KS31NBU Owner's Manual - Page 87
... How to Connect Wiring to the Terminal 5-5. Please Read Before Starting 2
Model Combinations
Combine indoor and outdoor units only as listed below. Accessories Supplied with ...Air Conditioner
This air conditioner uses the refrigerant R410A. Indoor Unit CS-MKS7NKU CS-MKS9NKU CS-MKS12NKU CS-MKS18NKU CS-MKS24NKU CS-MKS9NB4U CS-MKS12NB4U CS-KS18NB4UW
Outdoor Unit CU-3KS19NBU CU-4KS24NBU CU-4KS31NBU...
CU-4KS31NBU Owner's Manual - Page 88
...Make ...Provide snow vents. Be careful not to all you need...Provide a suitable air baffle.
...In a Snowy Area
Install the outdoor unit on your certified dealer for the outdoor unit. When Connecting Refrigerant Tubing
WARNING
‡ :KHQSHUIRUPLQJpiping work do not mix air except for most installation sites and maintenance conditions. Sharp edges or thin aluminum fins on the air conditioner...
CU-4KS31NBU Owner's Manual - Page 89
...-installation, and while repairing refrigeration parts.
If escaped gas comes in contact with a stove, gas water heater, electric ...Escaped refrigerant gas, on the typical appearance of a standard model. Handle liquid refrigerant carefully as it can produce dangerously toxic...injured and the unit may differ from that of the air conditioner that no metal scraps or bits of wiring have been...
CU-4KS31NBU Owner's Manual - Page 90
...CU-3KS19NBU 1
Figure
Q'ty
Parts
4
Reducer (1/2" 3/8")
Figure
Q'ty
CU-4KS24NBU 1
CU-4KS31NBU...wish to purchase these materials separately from a local source, you will need:
1. Use insulated copper wire for Installation (not supplied)
1.
...
1-3.
Table 2
Model
CS-MKS7NKU, CS... units and make sure all...air conditioning workshop.
1-4. Hammer
4. Standard screwdriver
7. Additional Materials ...
CU-4KS31NBU Owner's Manual - Page 98
... 5-29/32 25/32 10 150 20
25/64 5-29/32 25/32 10 150 20
R
25/32 20
25/32 20
For Air Discharge
Dimensions Model CU-3KS19NBU (inch) CU-4KS24NBU CU-4KS31NBU (mm)
A
B
C
D
E
22-1/16 23-1/32 13-25/32 5-29/32 19-9/32 560 585 350 150 490
F
1-3/8 35
G
H
I
J
K
2-5/32 18-5/16 2-3/8 3-11...
CU-4KS31NBU Owner's Manual - Page 101
...Indoor unit A Service space
Over 10"(25cm) Access panel C
Base (not provided) (concrete or similar material)
Fasten with the outdoor unit. (Use caution....model may result in operation failure and malfunction.)
The dimensions indicated by are listed in the catalog or in combinations that was provided with anchor bolts (not provided) (3/8" or M10, 4 locations)
Fig. 7
Ground wire (not provided...
CU-4KS31NBU Owner's Manual - Page 102
...Be sure to apply the provided labels to both ends of ...insulation breakdown and ground faults, do not allow the wire ends to come in contact with rainwater, or be subject to prevent miswiring.
... of the Flaring Method
Many of the conventional split system air conditioners employ the flaring method to the required length with vinyl ...make a good flare. (Fig. 8)
Before
Deburring
After
Fig. 8
16
CU-4KS31NBU Owner's Manual - Page 107
... from leaking from the system.
(12) Test run the air conditioner. (See page 26.) (13) While the air conditioner is running, apply liquid soap to check for actual operation... flare nut on the wide tube side of tube D. This completes air purging with a torque wrench (the cap needs to Fig. 23.)
(3) Perform cooling operation or forced cooling operation...nuts with an adjustable wrench or box wrench.
CU-4KS31NBU Owner's Manual - Page 108
...(American Wire Gauge)
22 The manufacturer will accept no responsibility for overcurrent protection provided in accordance with the wiring system diagram.
Wiring Instructions
5-1. General Precautions on ..., or any moving parts of such unauthorized changes.
5-2. Table 6
Model
AWG
CU-3KS19NBU CU-4KS24NBU CU-4KS31NBU
Max. Table 6 shows maximum wire lengths for the meaning of local...
CU-3KS19NBU/CU-4KS24NBU/CU-4KS31NBU - Installation Manual - Page 3
... or repair step exactly as this manual. Provide snow vents.
CAUTION
This symbol refers to the...need for easy maintenance.
...In a Ceiling or Wall
Make sure the ceiling/wall is an important part of Improper Installation
The manufacturer shall in severe personal injury or death. If you require help , and bend your knees when lifting to reduce strain on the air conditioner...
CU-3KS19NBU/CU-4KS24NBU/CU-4KS31NBU - Installation Manual - Page 4
... the shape may differ from that of a standard model. Escaped refrigerant gas, on the typical appearance of the air conditioner that no metal scraps or bits of the outdoor unit... toxic gas.
‡ &RQILUPXSRQFRPSOHWLQJLQVWDOODWLRQWKDWQRUHIULJHUDQW gas is leaking. If escaped gas comes in contact with a stove, gas water heater, electric room heater or other heat source, it may be...
CU-3KS19NBU/CU-4KS24NBU/CU-4KS31NBU - Installation Manual - Page 5
...CU-3KS19NBU 1
Figure
Q'ty
Parts
4
Reducer (1/2" 3/8")
Figure
Q'ty
CU-4KS24NBU 1
CU-4KS31NBU 2
Packed in Table 2. Refer to install the air conditioning system. CAUTION
Check local electrical codes and regulations before beginning.
Table 2
Model... local source, you will need:
1. General
This booklet ...for the indoor and outdoor units and make sure all accessory parts listed are with...
CU-3KS19NBU/CU-4KS24NBU/CU-4KS31NBU - Installation Manual - Page 16
... unobstructed.
Over 1'8"(50cm)
Over 8"(20cm) Power breaker
D C B A
Indoor unit A Service space
Over 10"(25cm) Access panel C
Base (not provided) (concrete or similar material)
Fasten with the outdoor unit. (Use caution. Connecting any other model may result in operation failure and malfunction.)
The dimensions indicated by in the figure below are spaces that...
CU-3KS19NBU/CU-4KS24NBU/CU-4KS31NBU - Installation Manual - Page 17
...Use of the Flaring Method
Many of the conventional split system air conditioners employ the flaring method to make a good flare. (Fig. 8)
Before
Deburring
After
Fig... faults, do not allow the wire ends to come in contact with rainwater, or be done carefully to... # ... AWG (American Wire Gauge)
Be sure to apply the provided labels to both ends of the inter-unit cables to prevent miswiring.
...
CU-3KS19NBU/CU-4KS24NBU/CU-4KS31NBU - Installation Manual - Page 23
...done tightly and in the internal wiring can be used exclusively for overcurrent protection provided in the exclusive line.
(3) To prevent possible hazard due to your local... Table 6
Model
AWG
CU-3KS19NBU CU-4KS24NBU CU-4KS31NBU
Max. Recommended Wire Length and Diameter
Regulations on its nameplate, then carry out the wiring closely following the wiring diagram.
(2) Provide a power outlet...
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