About Setting 19(29)-0-04 And 19(29)-0-05; Independent System - Daikin VAM350J VEB Series User Reference Manual

17.3.1 About setting 19(29)-0-04 and 19(29)-0-05

17.3.2 Independent system

VAM350~2000J*VEB*
Heat reclaim ventilation unit
4P664012-1A – 2024.01
▪ When you have configured setting 19(29)‑0‑04 successfully, the system
automatically changes it to setting 19(29)‑0‑01.
▪ When you have configured setting 19(29)‑0‑05 successfully, the system
automatically changes it to setting 19(29)‑0‑02.
NOTICE
If the ducting is changed, install clean filters and reconfigure setting 19(29)‑0‑04 or
19(29)‑0‑05. Otherwise the signal to clean the filters will come too soon. Do NOT
adjust the dampers when setting 19(29)‑0‑04 or 05 is activated.
▪ If the controller is switched off while activating setting 19(29)‑0‑04 or
19(29)‑0‑05, configuration is aborted. When you switch the controller back on,
the function starts from the beginning.
▪ Setting 19(29)‑0‑04 takes between 1 and 6 minutes to complete. You can check if
the setting was completed successfully by checking if the field setting is changed
to 0‑01.
▪ Setting 19(29)‑0‑05 takes between 3 and 35 minutes to complete. You can check
if the setting was completed successfully by checking if the field setting is
changed to 0‑02.
INFORMATION
While activating setting 19(29)‑0‑04 and 19(29)‑0‑05, the unit is set to heat recovery
and the fan is on high or ultra high. After configuration, the settings are returned to
what they were before the configuration.
▪ These settings can ONLY be activated with clean filters.
▪ For models 1500+2000, make sure that the ducting pressure drop of the top and
bottom units is balanced.
▪ The function starts as soon as it is selected and the controller is on.
▪ Setting 19(29)‑0‑04 CANNOT be configured if the outside temperature is ≤–10°C,
which is out of the operation range.
▪ Setting 19(29)‑0‑05 CANNOT be configured if the outside temperature is ≤5°C. In
this case, error 65‑03 is shown and the unit stops working. Change the setting to
19(29)‑0‑04.
▪ The setting CANNOT be configured if there are alerts or errors present.
▪ If booster fans are used, you can ONLY configure setting 19(29)‑0‑03.
▪ Settings 19(29)‑0‑04 and 19(29)‑0‑05 can be configured for multiple units with 1
controller.
VAM
P1 P2
e
P1 P2
a b
c
a Master controller for VAM
VAM
P1 P2
P1 P2
d
17 Configuration
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Installer and user reference guide
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