Mitsubishi Electric AT-50B Instruction Book page 43

To select the groups on which to execute the collective operation
(Locking or unlocking access to the setting items in the table below from the
local and other system controllers)
1. Touch the 6 RC Prohibition button on the
[Collective Operation Setting] screen.
2. Read the pop-up message, and touch the OK button
to confirm.
3. Select the groups to include from the group buttons
labeled A . By default, all groups are selected.
4. Touch the B Save button.
・
The settings that can be locked or unlocked depend on the type of group.
1 ON/OFF
2 Mode
3 Set Temperature
4 Maintenance Sign
(Filter sign/Check Water sign) reset
5 Air Direction
6 Fan Speed
7 Timer
*1: [Air Direction], [Fan Speed], and [Timer] may not be locked, depending on the
connected remote controller or unit model.
Main Menu > Operation Setting
Main Menu > Operation Setting > Group Icon Setting
3To make group icon settings
Touch the 3 Group Icon Setting button on the [Operation Setting] screen.
1. Select among Group icon setting 1, Group icon setting 2, and Group icon setting 3 by touching the
corresponding button labeled 1 .
2. Touch the 2 Save button.
Indoor unit LOSSNAY Air To Water
groups groups (PWFY)
○ ○
○ ×
○ ×
○ ○
○ ×
*1
○ ×
*1
○ ×
*1
Stops or starts the operation of the specific group of
1
units when the group icon is touched.
Allows the user to select multiple groups before jumping
to the GROUP screen. Touch the Operate button after
selecting groups to jump to the GROUP screen.
2
Jumps to the GROUP screen when a group icon is
touched.
Show Group Name List button
Shows a list of group names in a pop-up window.
A
○
○
○
○
Select All button
Selects all groups.
×
×
×
1
2
3
Group icon setting 1
Group icon setting 2 (default)
Group icon setting 3
B
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