Manual Exhaust Air Mode For Ppb 30 O; Manual Exhaust Air Mode And Intensive Ventilation Mode For Ppb 30 K/Rc - Maico PushPull RLS 45 O Bedienungsanleitung

UK | 6 Operating ventilation unit(s)
can be set by the specialist installer using
the commissioning software/with the service
mode (installer lever).
If demand-driven mode is switched on,
air dehumidification with PPB 30 K/RC units
is continuously variable depending on the
humidity value. The function is always active.
The air volume is regulated in a linear fashion
using the set min/max humidity values.
Automatic dehumidification
Examples Dehumidification strategies
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and splitting of the volumetric flows
 Appendix.
Automatic dehumidification is always active
regardless of the set operating mode (auto-
matic or system operation).
The PPB 30 K/RC ventilation units automat-
ically start the dehumidification process
(exhaust air mode or intensive ventilation).
The dehumidification strategy is set using the
commissioning software (installer level).
Note: Increased wind loads (strong gusts)
can, depending on the system, influence the
humidity detection of the internal sensor.
Exhaust air mode configuration
Above intensive ventilation, the PPB 30 K/RC
unit switches into exhaust air mode (= max.
air extraction at 45 m³/h) until the humidity
falls 3% below the maximum humidity value.
In exhaust air mode, volumetric flow compen-
sation is carried out with all ventilation units
connected to the RLS 45 K or with PP 45 RC
(master + slave) or via the PPB 30 RC slave.
For examples of dehumidification strate-
gies and splitting of the volumetric flows 
Appendix. The PP 45 and/or PPB 30 O units
connected to the RLS 45 K, automatically
switch to supply air.
Intensive ventilation configuration
Above the maximum humidity value limit, the
PPB 30 K units run with intensive ventilation.
This mode is ended automatically when the
humidity falls 3 % below the maximum humid-
ity value.
44
Exhaust air mode/intensive ventilation
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can also be started manually with the
optional buttons/switches. Functions
started manually run for the set time
(Parameter PPB 30 K/RC duration but-
ton function/duration of ventilation level)
and then switch off automatically. For
manual operation  Chapters 6.7/6.8.

6.7 Manual exhaust air mode for PPB 30 O

Both fans of the PPB 30 unit run at full load =
air extraction at a total of 45 m³/h without heat
recovery.
The following applies to RLS 45 O +
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PPB 30 O: Exhaust air mode is only
released when using one individual
PPB 30 O in combination with an
RLS 45 O controller (unit type setting
= PPB 30 and number of units = 1).
In this case, there is no compensation
of volumetric flow. Air extraction in
compliance with the relevant standards
can thereby be ensured in a bathroom,
for example.
This mode is switched on manually by press-
ing the "Ventilation level" key on the RLS 45
O for more than 2 seconds. Exhaust air mode
usually lasts 10 minutes.
6.8 Manual exhaust air mode and inten-
sive ventilation mode for PPB 30 K/RC
This mode is switched on manually using an
optional button or switch. We would recom-
mend using a switch for the start delay.
Parameters for the function duration and start
delay can be set by the specialist installer
using the commissioning software.
Volumetric flow compensation for a PPB 30
K/RC in exhaust air mode is undertaken using
the PP 45 and/or PPB 30 O units connected
to the fan interface (Fan1 / Fan2). These run
in supply air mode when exhaust air mode is
active.
The volumetric flow compensation of
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the PPB 30 K/RC units in exhaust air
mode is carried out by PP 45 units (see