Neoclima NS-12 - Инструкция по эксплуатации - Страница 68

Outdoor Unit 

Installation



 Page 29

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Step 4: Connect signal and power cables

The outside unit’s terminal block is protected by 

an electrical wiring cover on the side of the unit. 

A comprehensive wiring diagram is printed on 

the inside of the wiring cover.

 WARNING

1. Prepare the cable for connection:

USE THE RIGHT CABLE 

• 

Indoor Power Cable (if applicable):  H05VV-F 

or H05V2V2-F

• 

Outdoor Power Cable:  H07RN-F

• 

Signal Cable:  H07RN-F

a.  Using wire strippers, strip the rubber 

jacket from both ends of cable to reveal 

about 40mm (1.57in) of the wires inside.

b.  Strip the insulation from the ends of the 

wires.

c.  Using a wire crimper, crimp u-lugs on the 

ends of the wires.

PAY

 ATTENTION TO LIVE WIRE

While crimping wires, make sure you clearly 

distinguish the Live (“L”) Wire from other wires.

2. Unscrew the electrical wiring cover and remove it.

3. Unscrew the cable clamp below the terminal

    block and place it to the side.

4. Connect the wire according to the wiring 

    diagram, and firmly screw the u-lug of each 

    wire to its corresponding terminal.

5. After checking to make sure every connection is 

    secure, loop the wires around to prevent rain 

    water from flowing into the terminal.   

6. Using the cable clamp, fasten the cable to the

    unit. Screw the cable clamp down tightly.

7. Insulate unused wires with PVC electrical tape.

    Arrange them so that they do not touch any

    electrical or metal parts.

8. Replace the wire cover on the side of the unit,

    and screw it in place.    

1. Remove the wire cover from the unit by 
    loosening the 3 screws.
2. Dismount caps on the conduit panel.
3. Temperarily mount the conduit tubes(not 
    included) on the conduit panel.
4. Properly connect both the power supply and 
    low voltage lines to the corresponding 
    terminals on the terminal block.
5. Ground the unit in accordance with local codes.
6. Be sure to size each wire allowing several inches
    longer than the required length for wiring.
7. Use lock nuts to secure the conduit tubes.
      

BEFORE PERFORMING ANY ELECTRICAL
OR WIRING WORK, TURN OFF THE MAIN
POWER TO THE SYSTEM.

 WARNING

ALL WIRING WORK MUST BE PERFORMED 
STRICTLY IN ACCORDANCE WITH THE 
WIRING DIAGRAM LOCATED INSIDE OF 
WIRE COVER OF THE OUTDOOR UNIT .

CHOOSE THE RIGHT CABLE SIZE

In North America

The size of the power supply cable, signal cable, 
fuse, and switch needed is determined by the 
maximum current of the unit. The maximum 
current is indicated on the nameplate located on
the side panel of the unit. Refer to this nameplate 
to choose the right cable, fuse, or switch.     

Cover

Screw

G

Wire Cover 

Over 1.57in.(40mm)

Terminal block

Conduit panel

Connecting cable 

Power supply cord 

Please select the appropriate through-hole according
to the diameter of the wire.