Daikin Altherma 3 M - Page 211

11 | Configuration
Installer reference guide
211
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
4P620241-1 – 2020.06
Alarm output
Alarm output
# Code Description
[9.D] [C–09] Alarm output: Indicates the logic of the alarm
output on the digital I/O PCB during
malfunctioning.
▪ 0 Abnormal: The alarm output will be
powered when an alarm occurs. By setting this
value, a distinction is made between the
detection of an alarm, and the detection of a
power failure.
▪ 1 Normal: The alarm output will NOT be
powered when an alarm occurs.
See also table below (Alarm output logic).
Alarm output logic
[C-09] Alarm No alarm No power supply
to unit
0 Closed output Open output Open output
1 Open output Closed output
Auto restart
Auto restart
When power returns after a power supply failure, the auto restart function
reapplies the user interface settings at the time of the power failure. Therefore, it
is recommended to always enable the function.
If the preferential kWh rate power supply is of the type that power supply is
interrupted, always enable the auto restart function. Continuous hydro module
control can be guaranteed independent of the preferential kWh rate power supply
status, by connecting the hydro module to a separate normal kWh rate power
supply.
# Code Description
[9.E] [3-00] Auto restart:
▪ 0: Manual
▪ 1: Automatic