Daikin VAM-FA8VE Technical Data Manual page 64

7 Product Specification
1
7-2 Optional accessories
7-2-7 DCS302C51: Centralized control
7
FUNCTION OF REFRIGERANT
SYSTEM DISPLAY (Fig. 10)
The following information becomes available by utilizing this
function.
• Indoor group connected with the same outdoor unit
• Indoor group with the master remote controller setting of the
given refrigerant system
1
Press the ZONE/GROUP CHANGEOVER BUTTON, and
call up the display "group" if the display of zoning appears.
Unless operated from within one minute from when the display
of zoning appears, the display will automatically revert back to
the "group" display.
2
Press the BUTTON FOR REFRIGERANT SYSTEM
DISPLAY. The display "
3
Press the ADVANCE/ BACKWARD BUTTON to call up
the group of which you wish to check the refrigerant
system.
00 01 02 03 04 05 06 07
1
2
3
Repeat the procedure 3 if you wish to check other refrigerant
systems as well.
The above example shows that the groups 1-00, 1-03, 1-05, 1-06,
1-07, 2-03 and 2-04 share the same refrigerant system, and also
that the master remote controller is provided with group 1-03.
4
Press the BUTTON FOR REFRIGERANT SYSTEM
DISPLAY again. The display "
system display is finished now.
NOTES
• Unless operated from within one minute from when the
refrigerant system display, the display will automatically revert
back to the "group" display.
• This function may not be available depending on the type of
outdoor unit with which the unit is connected. In this case, the
REF.
display " " flashes.
CIRCUIT
62
• HRV • VAM-FA8VE
REF.
" appears.
CIRCUIT
The display " " of all the groups
sharing the same refrigerant system
as the group on display flashes. Then,
the display " " of the particular
group among them with the master
remote controller setting flashes.
REF.
" goes out. The refrigerant
CIRCUIT
• HRV • Heat Reclaim Ventilation
DISPLAY OF TIME TO CLEAN
(Fig. 11)
This central remote controller displays the time to clean the air
filter or air cleaner element for each group or any given group by
utilizing two types of signs.
The display " " tells the time to clean the air filter or
the air cleaner element of some group.
1
Press the ADVANCE/ BACKWARD BUTTON, and search
the groups displaying "
(Several groups may have this indication.)
Clean or change the air filter or air cleaner element.
For further details, see the operation manual
attached to each indoor unit. (Clean or change the
air filter or air cleaner element of all the groups
displaying " " or "
2
Press the FILTER SIGN RESET BUTTON, and the display
" " disappears. (Including all the groups where
the air filter has been cleaned.)
NOTE
Be sure to check the display "
point. The appearance of the above display is a sign that the air
filter or air cleaner element of some group still needs cleaning.
" or " "
".)
" has disappeared at this
(HC0171)