Teaching-In Pp 45 Act Enocean Wireless Actuator; Usb Port; Modbus Connection; Service Mode - Maico PP 45 O Installations- Und Inbetriebnahmeanleitung

12 USB port

11.3 Teaching-in PP 45 ACT EnOcean
wireless actuator
With the PP 45 ACT EnOcean actuator, radio-
controlled PP 45 RC PushPull units can be com-
bined with wired exhaust air units (ECA, ER).
The EnOcean actuator can be used as a normal
light switch. The wired exhaust air units (ECA,
ER) are switched on at the push of a button.
At the same time, a radio telegram is sent to the
PP 45 RC master unit. The PP 45 RC units (mas-
ter + slave) provide the required supply air at the
exhaust air units.
Teaching-in on the PP 45 RC unit (master unit
only) is the same as teaching-in a sensor.
Through the master-slave network, both PP 45
RC units provide 30 m³/h of supply air during the
"Supply air for exhaust air units" function.
We therefore recommend using the PP 45 ACT
only with two PP 45 RC radio-controlled units.
The actuator must only be taught-in at the master
unit.
Teaching-in PP 45 ACT on the PP 45 RC master
unit
1. Electrically connect PP 45 ACT → Installation
instructions for final installation kit, connection
diagrams in the appendix.
2. Check the functions on the exhaust air fan. If
these function correctly, switch off the exhaust
air unit with the PP 45 ACT.
3. Set PP45 RC master unit to teaching mode.
4. Press the T4 button once on the PP 45 ACT.
The exhaust air unit switches on. The units are
now taught-in to each other.
For installation and commissioning, refer to
the enclosed PP 45 ACT installation and oper-
ating instructions.
5. Check the functions on the exhaust air fan. If
these function correctly, switch off the exhaust
air unit with the PP 45 ACT
12 USB port
The USB port is used to connect a notebook with
the room air control. In conjunction with the com-
missioning software [} 50], settings on ventila-
tion units can be undertaken.

13 ModBus connection

The ventilation system can also be integrated into
the building control technology. Your specialist in-
staller can configure the RS 485 interface of the
RLS 45 O or RLS 45 K control as a ModBus in-
terface for this purpose.
The interface is set in service mode or using the
commissioning software [} 50].
If the RS 485 interface is configured as a Mod-
bus interface, no further components (PPB 30
K, sensors, power units, room air controls
etc.) can be connected at this interface.

14 Service mode

For detailed information on the service
mode → Shell and final installation kit instruc-
tions. In all cases, these instructions should be
read before you change the system paramet-
ers.
• In service mode, activate the components con-
nected to the room air controls.
• Activate the EnOcean or ModeBus interface if
RC ventilation units are connected and/or a
building control system connection is to be es-
tablished.
• If room air controls connected in parallel are re-
leased, service mode can be called up from
each control.
• Activate more room air controls, power units,
sensors and EnOcean modules on RLS master.
More RLS must be parameterised and ad-
dressed as slaves via service mode.
• Systems with an RLS 45 K control can also be
configured using a PC (USB) + commissioning
software.
• The PP 45 EO EnOcean module can only be
taught-in with the commissioning software +
RLS 45 K.
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