9
Terminal screw (M3×20)
Ground wire and screw (M4×8)
Label
Terminal screw (M3×20)
Ground wire and screw (M4×8)
Label
Lead wire-D
Lead wire-D
3.Installation procedure [Applicable model : Group E]
Remove the two screws that secure the
control board base of electrical parts box,
and then slide the base in the direction of
the arrow to remove it from the electrical
parts box.
Use terminal screw to secure terminal
block .
Note:
Terminal block has a round boss for
positioning: Fit the round boss into the
positioning hole in steel-plate.
(Viewed from the front of terminal block)
(Back of base for control board)
Single phase model
Single phase model
3 phase model
3 phase model
Set screw
Set screw
Outdoor control
board
Base for control board
Base for control board
Set screw
Set screw
Outdoor control
board
Base for control board
M-NET Board
Paste label under terminal block .
Use lead wire-C to connect CND of
M-NET board connection and CNVMNT
of outdoor control board.
Use lead wire-D to connect CN2M of
M-NET board connection and terminals
A and B of terminal block Polarity is not a
concern.
Note:
Connect the wire firmly making sure that the
screws on terminal block are not loose.
The lead wires should be tied together with
the other lead wires with the fastener
not to loose.
Wiring length is adjusted according to
apparatus.
Note1:
Use ground wire and screw as required
to connect the shield of M-NET transmission
line to the unit.
(See the attention on page 2)
Note2:
Take great care that no lead wire is caught
on anything when installing panels.
Terminal block (M-NET)
Terminal block (M-NET)
Check for the four M-NET board
attachment holes (arrows) in the back of
control board base (the control board is
attached to the surface).
Install the M-NET board (with insulation
sheets and supports) so that the rotary
switches (SW11, SW12) faces up (at the
four points indicated by arrows).
Use lead wire-A to connect CN5 of
M-NET board connection and CNMNT of
outdoor control board.
• Caution
Wire Marking: INV type,
Connector color: Red
Always make sure that the markings and
the applicable model match. If used
incorrectly, parts could be damaged.
