Komfovent MOU Series, Руководство по установке

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UAB KOMFOVENT we reserve the right to make changes without prior notice
MOU_22-10
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5.1. Outdoor Unit Wiring
Before performing any electrical or wiring work, turn off the main power to the
system.
1. Prepare the cable for connection
a. You must first choose the right cable size before preparing it for connection. Be sure to use
H07RN-F cables.
Table 5.1. Minimum Cross-Sectional Area of Power and Signal Cables North America
Rated Current of Appliance (A) AWG
≤ 7 18
7 - 13 16
13 - 18 14
18 - 25 12
25 - 30 10
Table 5.2: Other Regions
Rated Current of Appliance (A) AWG
≤ 6 0.75
6 - 10 1
10 - 16 1.5
16 - 25 2.5
25- 32 4
32 - 45 6
b. Using wire strippers, strip the rubber jacket from both ends of signal cable to reveal about 15 cm
(5.9”) of the wires inside.
c. Strip the insulation from the ends of the wires.
d. Using a wire crimper, crimp u-lugs on the ends of the wires.
NOTE: While connecting the wires, please strictly follow the wiring diagram (found inside the electrical box cover).
2. Remove the electric cover of the outdoor unit. If there is no cover on the outdoor unit, disassemble
the bolts from the maintenance board and remove the protection board. (See Fig. 5.1)
Cover
Screw
Fig. 5.1
3. Connect the u-lugs to the terminals Match the wire colors/labels with the labels on the terminal
block, and firmly screw the u-lug of each wire to its corresponding terminal.
4. Clamp down the cable with designated cable clamp.
5. Insulate unused wires with electrical tape. Keep them away from any electrical or metal parts.
6. Reinstall the cover of the electric control box.