Midea ATOM MDV-V56WDHN1(AtB)

Atom B Series VRF 50/60Hz
30
Midea
Atom
B Series Service Manual
Table 4-1.2: 60 model outdoor unit main PCB switch settings (continued)
S2
S2=0000
First on priority mode (by default)
S2=1000
Cooling priority mode
S2=0100
Automatic priority mode
S2=1100
In response to heating mode only
S2=0010
In response to cooing mode only
S2=0110
Heating priority mode
S2-4
Silent Mode (S2-4 is OFF: No silent mode. S2-4 is ON: Silent mode; default is off)
Notes:
1. Black denotes the switch position.