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3. Connect the u-lugs to the
terminals.Match the wire colors/
labels with the labels on the
terminal block. Firmly screw
the u-lug of each wire to its
corresponding terminal.
L1
L2
TO POWER SOURCE
Outdoor Unit A
4. Clamp down the cable with the
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.
In North America
1. Remove the wire cover from the
unit by loosening the 3 screws.
2. Remove caps on the conduit
panel.
3. 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.
TO POWER SOURCE
Please select the appropriate through-hole according
to the diameter of the wire.
Outdoor Unit B
RISK OF ELECTRIC SHOCK CAN CAUSE
INJURY OR DEATH. DISCONNECT ALL
REMOTE ELECTRIC POWER SUPPLIES
BEFORE SERVICING.
ISOLATE THE POWER SUPPLY LEADS
AND COMMUNICATION LEADS
BY THE STRAIN RELIF AND KEEP
POWER SUPPLY LEADS AWAY FROM
COMMUNICATION LEADS.
Terminal
block
Wire Cover
WARNING
Outdoor Unit A
WARNING
Connecting
cable
G
Power supply
cord
Conduit
panel
Outdoor Unit B
Page 35
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