Volumetric Flow Compensation; Soffit (Only For Rv 2); Supply Air Function For Exhaust Air Fan - Maico Rv 2 Rls 45 K Installations- Und Inbetriebnahmeanleitung

30 RV / CPP devices settings menu (specialist installers)

30.6 Volumetric flow compensation

90° soffit (only for RV 2)
In this menu, you can adjust the volumetric flow to
the pre-installation kit variant with 90° soffit.
In the RV 2 VLL or RV 2 VLR pre-installation kit
(not RV 2 VS 90E), there is an increased pres-
sure loss within the RV 2 devices. To achieve the
nominal volumetric flow, the air flow rate is in-
creased slightly when the menu item is selected.
The adjustment is made for the supply air or ex-
haust air group. This enables balanced opera-
tion even when using different pre-installation
kits.
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30.7 Supply air function for exhaust
air fan
Here, the volumetric flow compensation for addi-
tional exhaust air fans can be activated at the 230
V input of the RLS 45 K. The function must also
be enabled in the Specialist installer basic set-
tings menu.
Parameter RLS 45 K function 230 VAC input =
supply air function and/or parameter PPB 30 K
push-button function = exhaust air mode.
If there are PP 45 devices in the system, the
volumetric flow compensation always takes
place via the PP 45 devices.
The supply air function of the PP 45 devices
cannot be deactivated. BUT, if the "Disbal-
ance" parameter is set to "activated", the RV 2
devices would also switch to supply air. There-
fore, always leave the "Disbalance" parameter
set to "deactivated" when PP 45 devices are
connected.
If there are no PP 45 devices in the system,
the volumetric flow compensation always takes
place via the RV 2 and/or CPP 60 devices. In this
case, the RV supply air function must be switched
on with the activated button. For CPP 60
devices, the function must be activated in the
CPP devices menu.