MegaLife ARV Series, Service Manual, Page: 123 / 172

MegaLife ARV OUTDOOR UNIT
–
ARV 6 ALL DC INVERTER T1 50&60HZ Service Manual
123
1.3 Quiet mode
Quiet in cooling mode
Max frequency of compressor 90HZ
Max frequency of fan motor 49HZ(single fan modular)
Max frequency of fan motor 58HZ( twin fan modular)
Quiet in heating mode
Max frequency of compressor 100HZ
Max frequency of fan motor 49HZ(single fan modular)
Max frequency of fan motor 60HZ ( twin fan modular)
1.4 Operation Priority
First-ON:
The first “ON” indoor unit determines the running mode of the whole
system until shutdown.
Heating priority:
When any indoor unit receives the heating command, the outdoor unit
runs according to the heating mode until the heating mode is stopped.
Cooling priority:
When any indoor unit receives the cooling command, the outdoor unit
runs according to the cooling mode until the cooling mode is stopped.
VIP:
Manual address set the indoor unit’s address to 63, 64, A system can
have 2 VIP indoor units, VIP indoor unit determines the running mode of the