Intended use

PPB 30 ventilation units with heat recovery are used for air ventilation and air extraction of apartments, offices and similar rooms. They are suitable for new buildings as well as renovation work. The units are designed for 24h operation. The housing unit’s ventilation system should be configured in accordance with DIN 1946-6.

PPB 30 are balanced ventilation units, which are the ideal choice for use in exhaust air rooms (bathroom, WC or kitchen with windows) and ventilate and extract air from the rooms at the same time. Exhaust air mode is started automatically depending on the setting or can be started manually at the touch of a button.

PPB 30 are stand-alone units or can be used in groups with other PPB 30/PP 45 units. PPB 30 units have degree of protection IP X4. The protection zone must be determined depending on the unit variant used.

PPB 30 are installed in exterior walls (wall thickness 320-790 mm, installation position with slight incline towards the exterior wall) and are connected to a permanently wired electrical installation.

The PPB models “O” for Object, “K” for Comfort and the Radio Version “RC” are available. The units are operated using an RLS…/ DS 45 RC room air control suitable for the type.

PPB 30 O Operation with RLS 45 O or RLS 45 K control. PPB 30 K with RLS 45 K control. PPB 30 RC units are operated using a DS 45 RC radio switch (alternatively with RLS 45 K + radio extension module PP 45 EO).

 

Not possible / not permissible:

● The operation of PPB 30 K units in combination with an RLS 45 O control;

● A combination of PPB 30 K with exhaust air units (e.g. ER…/ECA…);

● A combination of PPB 30 O and PP 45 O/K units at the fan interface (Fan1/Fan2).

 

RLS 45 K3 operating modes (heat recovery, cross-ventilation, automatic mode), 5 ventilation levels, time-limited intermittent ventilation, time-limited switch-off, safety shutdown, ModBus, configuration with PC (USB). PP 45 EO radio module can be added to integrate radio sensors.

RLS 45 O3 operating modes (heat recovery, cross-ventilation, automatic mode), 5 ventilation levels, configuration using service menu.

A PPB 30 external cover with integrated condensate drain is required for installation with a wall sleeve.

The fan/heat exchanger unit is designed as a duct mounting and can be removed for repair and cleaning purposes.

PPB 30ventilation units are only intended for domestic use and similar purposes. No other or additional use is intended.