Midea MFYA400-24HRFN8-QRD0W User Manual page 79

NOTE ON AIR SWITCH
When the maximum current of the air conditioner is more than 16A, an air
switch or leakage protection switch with protective device shall be used
(purchased seperately). When the maximum current of the air conditioner is
less than 16A, the power cord of air conditioner shall be equipped with plug
(purchased seperately).
(A)
Air switch
(purchased seperately)
Outdoor unit power wires
Outdoor unit
(C)
Air switch
(purchased seperately)
Indoor unit power wires
Outdoor unit power wires
Outdoor unit
Indoor & Outdoor
connective wires
(purchased seperately)
NOTE: The cographs are for explanation purpose only. Your machine may be slightly di erent.
The actual shape shall prevail.
OUTDOOR UNIT WIRING
WARNING
Before performing any electrical or wiring work, turn o the main power to
the system.
1. Prepare the cable for connection
a. You must first choose the right cable
size. Be sure to use H07RN-F cables.
Indoor & Outdoor
connective wires
(purchased seperately)
Indoor unit
Air switch
(purchased seperately)
Indoor unit
23
(B)
Indoor unit power wires
Outdoor unit
Indoor & Outdoor
connective wires
(purchased seperately)
Air switch
(purchased seperately)
Indoor unit