14
INSTALLATION OF INDOOR
ENGLISH
Precautions when laying power wiring
Use round pressure terminals for
connections to the power terminal block.
When none are available, follow the
instructions below.
• Do not connect wiring of different
thicknesses to the power terminal
block. (Slack in the power wiring may
cause abnormal heat.)
• When connecting wiring which is the
same thickness, do as shown in the
figure below.
• For wiring, use the designated power
wire and connect firmly, then secure to
prevent outside pressure being exerted
on the terminal block.
• Use an appropriate screwdriver for
tightening the terinal screws. A
screwdriver with a small head will strip
the head and make proper tighterning
impossible.
• Over-tightening the terminal screws
may break them.
CAUTION
!
• The connecting cable connected to the
indoor and outdoor unit should be
complied with the following
specifications (Rubber insulation, type
H05RN-F approved by HAR or SAA).
CAUTION
!
20 mm
GN/
YL
NORMFAL
CROSS-SECTIONAL
AREA :
1 Phase Model : 0.75 mm
2
3 Phase Model : 1 mm
2
• If the supply cable is damaged, it must
be replaced by a special cable or
assembly available from the
manufacturer of its service agent. When
the connection line between the indoor
unit and outdooor unit and outdoor unit
is over 40 m, connect the
telecommunication line and power line
separately.
Round pressure terminal
Power wiring
• Pipes and wires should be purchased
separately for installation of the product.
Summary of Contents for ABNW24GM1S1
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