Note for Multi System
A multi system has one outdoor unit connected to multiple indoor units.
Selecting the operation mode
1. When the priority room setting is active but
the set unit is not operating or when the priority
room setting is inactive
When more than one indoor unit is operating, priority is given to the first
unit that was turned on.
In this case, set the units that are turned on later to the same operation
mode as the first unit.
Otherwise, they will enter the standby state, and when using the wired
remote controller the centralized control icon “
” will blink; this does not
indicate malfunction.
2.
With the priority room setting active
Refer to
“Priority room setting”
.
NIGHT QUIET mode (Available only for COOL operation)
NIGHT QUIET mode requires initial programming during installation. Please consult your retailer or dealer for assistance.
NIGHT QUIET mode reduces the operation noise of the outdoor unit during the night-time hours to prevent annoyance to neighbours.
• NIGHT QUIET mode is activated when the temperature drops 6°C or more below the highest temperature recorded that day.
When the temperature difference between the current outdoor temperature and the maximum outdoor temperature becomes
less than 4°C, this function will be cancelled.
• NIGHT QUIET mode slightly reduces the cooling efficiency of the unit.
Priority room setting
(U
navailable when connected with outdoor model MKM50VVMG or
MKP50VVMG
)
The priority room setting requires initial programming during installation. Please consult your authorized dealer for assistance.
The room designated as the priority room takes priority in the following situations.
Operation mode priority
• As the operation mode of the priority room takes precedence, you can select a different operation mode from other rooms.
[Example]
• Room A is the priority room in this example.
When COOL operation is selected in room A while operating the following modes in room B, C and D:
Operation mode in room B, C and D
Status of room B, C and D when the unit in room A is in COOL operation
COOL or DRY or FAN
The current operation mode is maintained.
Room A
Room B
Room C
Room D
Outdoor unit
NOTE
Notes on operation mode for a multi system
• COOL, DRY and FAN operation may be used at the same time.
4
Multi Connection
Care
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31-Jul-20 2:03:48 PM
