Maico PPB 30 O, Руководство по установке

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8 Installation
40
WARNING Danger of electric shock if the
ventilation units are installed within the pro-
tection zone.
The units may only be installed in the specified
protection zones in accordance with the IP de-
gree of protection. Use
PP 45 only outside pro-
tection zones 0, 1 and 2. Use PPB 30 O , PPB 30
K only outside of protection zone 0. Use PPB 30
RC only outside of protection zones 0 and 1.
When wiring several unit pairs/ventilation
units, always use a deep/double flush-moun-
ted box (flush-mounted box provided by cus-
tomer).
Strip wires of connection cables sufficiently.
8.7 Connecting room air controls
For RLS 45 O / RLS 45 K controls with 230 V,
observe the safety regulations → Electrical
connection 230 V.
8.7.1 Wired systems
An RLS 45 O or RLS 45 K master room air con-
trol can have a maximum of 3 further power units
and/or slave room air controls of a similar design
added to it. A maximum of 4 control units can
therefore be deployed in a
PP 45 ventilation sys-
tem.
You can only combine room air controls of the
same type (either RLS 45 O or RLS 45 K).
All other room air controls/power units are con-
nected via the RS 485 interface.
If further room air controls are connected, these
must be defined as slaves in service mode → op-
erating instructions or installation instructions.
The relevant ventilation units are connected to
the relevant room air controls/power units.
The connection of the ventilation units to an
RLS 45 O
/ RLS 45 K generally takes place on
the terminal block of Fan1 or Fan2.
8.7.2 Radio-controlled systems
Radio controlled systems with RLS 45 K con-
trol and PP 45 EO
radio module
With this unit combination, radio units can be
paired with wired devices.
8.7.3 Connections
For combination options → Unit overview and
connection options [
}
34] .
To install the room air control, we always recom-
mend using a deep flush-mounted box. If con-
necting more than two units, we recommend wir-
ing in a double flush-mounted box or in an addi-
tional flush-mounted box.
PPB 30 ventilation units are not suitable for
use with PP 45 LT power units.
8.7.4 Connecting RLS 45 O
RLS 45 O room air control is used to activate
PPB 30 O units.
1. Take off frame of room air control.
2. Connect the PPBs according to the wiring dia-
gram → appendix. [
}
80]
The exhaust air function is only possible if a
PPB 30 O is connected (service mode setting
for unit type = PPB 30 O and number of
units = 1).
3. Insert room air control in the flush-mounted
box and screw down to flush-mounted box
with 2 screws.
4. Fit frame. Ensure that the sensor opening is
above the PP 45 HYI (if fitted) and that the
frame engages. Commission ventilation sys-
tem → .
8.7.5 Connecting RLS 45 K
RLS 45 K room air control is used to activate
PPB 30 O / PPB 30 K units.