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1.2 Modes Set on Main PCB
1.2.1 Silent time setting
1.2.1.1 Night silent time 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
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 4-1.4: Night silent mode example (default setting, 6h/10h)
output
Night silent
mode activated
The outdoor unit senses the peak daytime
outdoor ambient temperature
deactivated