20 Ventilator
Installation
Cover of control box
Screw
Cord clamp
1(L)
GND
2(N)
3(L) 4(N)
M.D.
GN/YL BR BL
Not
available
GND Power M.D. M.D.
1(L)
GND
2(N)
3(L) 4(N)
M.D.
GN/YLBR BL
Not
available
GNDPower
Method to connect power cord
Release two screws and then open the
cover of the control box.
•
With reference to the below wiring diagram,
accurately connect the main power cords into the
terminal block.
After inserting the power cord into the bushing, fully insert it into the
terminal block for connection.
• Fix the power cords with the clamp.
• Make sure that the power cords may not be removed by pulling them.
250 / 350 / 500 / 800 / 1 000 CMH 1 500 / 2 000 CMH
Cord clamp
M.D Comm. Main Power
Not available
(ACCESSORY) Outdoor
Comm.
GND
(GN/YL)
GND
(BK)
BR
Main Power
BL
GN/
YL
150 / 200 CMH