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Electrical Connections
trebeiL38
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SRC™ User Manua
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4. Making sure that the cable does not interfere, place the upper part of the thermostat on the back plate
as shown in Figure 6-17, and press the lower part onto the back plate to connect it.
• Leave no gaps between the thermostat and the back plate.
• To remove the thermostat from the back plate, insert a screwdriver into one of the separating holes
on the bottom of the thermostat and twist. Repeat in the second hole, to release the thermostat
from the back plate.
Figure 6-17 Mounting thermostat onto back plate
5. Refer to Figure 6-18 to connect the indoor unit to the thermostat using the extension cable.
NOTICE
Risk of improper thermostat installation. Can cause unit malfunction.
If local electric and building code requires plenum(CMP) cable, use an enclosed, non-combustible
conduit (metal raceway) or FT-6 rated or above cable.
Figure 6-18 Extension cable from indoor unit to thermostat
6. To connect the extension cable directly to the thermostat
• Loosen the screw holding the cable in the thermostat terminal block.
• Use a cutting nipper to remove the housing from the extension cable and peel it as shown in
Figure 6-19.
No. Description
1AWG#24
2AWG#22
3AWG#22
Wall
Side
Wall
Side
Wall
Side
Wall
Side
<Connecting or der>
<Separating or der>
Please check if the connectors are connected properly.
C/BO X Cable (Plug type)
Extension cable(Housing type)
Indoor
Unit side
MFL67502030 17. 7. 13. 오오 3:05 Page 93
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