V6R VRF 50Hz
Midea
V
6
R
Series S
er
vice M
anual
1.2
Modes Set on Main PCB
1.2.1
Night silent mode setting
Night silent mode is activated X hours after the peak daytime temperature, and is deactivated after Y hours, where X and Y
are as specified in Table 4-1.2.
Table 4-1.2: Night silent time setting
Switch
Switch positions
Description
X
Y
ENC5
0
Night silent time is 6h/10h (default)
6
10
1
Night silent time is 6h/12h
6
12
2
Night silent time is 8h/10h
8
10
3
Night silent time is 8h/12h
8
12
Figure 4-1.2: Night silent mode example (default setting, 6h/10h)
1.2.2
Silent mode setting
Different silent mode can be set by switch ENC5. In night silent mode, silent mode and super silent mode, the Max. outdoor
fan speed and the compressor frequency are limited.
Table 4-1.3: Silent mode setting
Switch
Switch positions
Description
ENC5
8
Silent mode (limit max. fan speed and compressor frequency)
A
Super silent mode (limit max. fan speed and compressor frequency)
F
Set silent mode via centralized controller
Notes:
1.
Max. fan speed and compressor frequency refers to Table 3-8.3 in Part 3, 8.4 “Silent Mode”.
Operation
sound dB
Load
Maximum
output
8:00
14:00
20:00
6:00
Night silent
mode activated
The outdoor unit senses the peak daytime
outdoor ambient temperature
6
10
Night silent mode
deactivated
Max. 15dB
reduction
