Daikin VAM-FA8VE Technical Data Manual page 78

7 Product Specification
1
7-2 Optional accessories
7-2-9 DST301B61: Schedule timer
7
MANUAL OPERATION (Fig. 6)
This schedule timer enables the operation/stop by pressing the
UNIFIED OPERATION/STOP BUTTON in addition to the operation
controlled by timer (operation/stop according to the programmed
time) at any time.
Press the UNIFIED OPERATION BUTTON, and the
OPERATION LAMP turns on.
Press the UNIFIED STOP BUTTON, and the OPERATION
LAMP is turned off.
Notes:
• The operation automatically stops according to the
programmed time of system off even during the manual
operation. In the meantime, the operation starts automatically
according to the programmed time of system start even during
the stop of operation.
• If the unit is used in conjunction with other optional controllers
for centralized control, the OPERATION LAMP of the unit that is
not under operation control may be turned on or off a few
minutes behind schedule. This shows that the signal is being
exchanged, and does not indicate any failure.
Operation lamp
Turn on:
The light turns on when any of the indoor units
is in operation whether the operation is
controlled by timer or by hand.
Turn off:
The light turns off when all the indoor units stop.
OPERATION CONTROL CODE
Two different types of operation control codes can be selected
when this kit is used independently (when not used in conjunction
with the centr al remote controller, unified ON/OFF controller,
etc.).
Individual
In case where the operation/stop is controlled by both schedule
timer and remote controller.
Centralized
The operation is controlled by the schedule timer alone, and the
operation/stop is controlled freely with the remote controller
during the programmed time.
Notes:
• For current settings, contact your DAIKIN dealer.
• To change settings, contact your DAIKIN dealer.
Do not change settings yourself.
76
• HRV • VAM-FA8VE
(HC0187)
• HRV • Heat Reclaim Ventilation
ERROR DIAGNOSING FUNCTION
(Fig. 7)
This schedule timer is provided with the malfunction diagnosing
function. The malfunction code flashes if there occurs any
malfunction in communication, etc. between and among the
optional controllers for centralized control. In addition, the
operation lamp also flashes if there occurs any malfunction in
communication with the indoor unit. Check the contents of the
display and contact your DAIKIN dealer because the signals give
you the idea of the trouble area.
Operatio Malfuncti
n lamp on code
Turn off M1
Turn on
M8
or off
Turn on
MA
or off
Turn on
MC
or off
Flash UE
Flash –
Contents of
malfunction
Failure of PC board of
schedule timer.
Malfunction of
transmission between
each optional controllers
for centralized control.
Improper combination of
optional controllers for
centralized control.
Address failure of
schedule timer.
Malfunction of
transmission between
indoor unit and optional
controllers for centralized
control.
Malfunction in indoor unit
(Refer to the malfunction
codes of the indoor
remote controller, while
also read the "CAUTION
FOR SERVICING" attached
to the indoor unit.)
(HC0188)