Maico PP 45 O, Руководство по эксплуатации, Страница: 55 / 116

8 Radio-controlled operation (EnOcean)
55
The “Supply air mode for exhaust air units”
function is only available when using the PP 45
Act together with PP 45 RC units.
Mixed systems can only be formed with RLS
45 K and PP 45 and PPB 30 K units. The volu-
metric flow compensation of an exhaust air
fan in a mixed system is not possible.
Mixed systems can also be formed with RC
units.
In this case, the volumetric flow compensation of
the
PPB 30 RC exhaust air mode is carried out by
the PP 45 RC units.
This function is switched using an optional,
central on/off switch connected to the con-
trol’s 230 V input. The switch must be released
for the supply air mode function for exhaust
air units when in service mode, parameter 230
V AC input → Commissioning instructions
This function can be used to undertake volumetric
flow compensation with PP 45 units with exhaust
air units, for example with Maico exhaust fans ER
60 or ECA 100 ipro.
When the function is activated, all ventilation units
connected to the (Fan1/Fan2) fan interface of the
room air control adopt the volumetric flow com-
pensation – note setting of connected units and
connected unit types!
A certain ventilation level is specified for the re-
gistered units/unit pairs – this depends on the
number of units.
The supply air function is only ever undertaken by
the ventilation units connected to the room air
control affected.
The volumetric flow compensation function is
not
taken into account by other power units and room
air controls in the ventilation system.
The same applies to the special intermittent vent-
ilation and sleep mode functions.
When intermittent ventilation/sleep mode is activ-
ated, the supply air mode function takes priority.
The timer time for the intermittent ventilation/
sleep function continues to run in the background.
If the exhaust air units integrated into the ventila-
tion system have an overrun timer, the duration of
the overrun time must be selected in the room air
control.
The overrun time can be adjusted in service
mode (0, 6 or 15 minutes). The overrun time can-
not be interrupted by pressing keys.
8 Radio-controlled operation
(EnOcean)
Radio-controlled operation (EnOcean) is imple-
mented as follows:
• Purely radio-controlled system
DS 45 RC
+ PP 45 RC / PP 45 RC / PPB 30
RC …
• Combination system
RLS 45 K
+ max. 6 PP 45 K / PP 45 O or
RLS 45 K + max. 3 PPB 30 O / PPB 30 K
• Combination system
PP 45 EO
+ PP 45 RC / PPB 30 RC
Further characteristics
• For range of radio components → Technical
data [ } 68] .
• For possible radio combinations → Overview
figures of control concepts.
• The radio mode (EnOcean) is activated by the
specialist installer. Once radio operation has
been activated, you can teach-in/delete
EnOcean radio components directly on the
ventilation unit.
8.1 Meaning of the LEDs
PP 45 RC / PPB 30 RC
LED Meaning
Orange LED flashes x times when the heat
recovery operating mode is selected
(x = selected ventilation level). When
demand-driven operation is selected,
the LED lights up for 5 seconds.
Blue LED flashes x times when the cross-
ventilation mode is selected (x = se-
lected ventilation level). When de-
mand-driven operation is selected,
the LED lights up for 5 seconds. In
exhaust air mode, the LED lights up
2x for 2 seconds.
Red
Filter change indicator → Filter
changes, unit cleaning [ } 61] and
fault indicator light → Faults, rectifica-
tion [ } 66] .
8.2 Radio components which can be
taught-in (EEP)
PP 45 / PPB 30 radio components must support
the EEP protocol. The radio components can be
combined with the EEP specified below.