14
Changes reserved
It is our constant endeavour to technically improve and optimise our products and we reserve the right to change
the design of the units or the technical specifications without prior notice.
Function
Description
Standard
version:
Optional:
Accessories
required
Smoke detector:
A smoke detector signal (floating contact) will
trigger a system alarm and switch to a defined,
adjustable fan speed.
●
Web control
Integration into a LAN
Operation and remote control of the unit via
integrated Web server
●
Communication
Integration into building automation via Modbus
RTU interface
●
Integration into building automation via Modbus
TCP/IP interface
●
Integration into building automation via BACnet
interface
●
Integration into building automation via LON
interface
●
●
(LON module)
Shut-off valves
Outdoor air flap will close automatically when plant
stops.
●
●
(flap with actuator)
Exhaust air flap will close automatically when plant
stops
●
●
(flap with actuator)
Cold recovery
Hot outdoor air is used to cool down the latter if
extract air is cold and outdoor air is too hot.
●
Weekly program
Scheduled fan regulation. Up to 4 starts and stops
may be defined per 24 hour time window.
●
Boost ventilation
(party
function)
Activating an external floating contact will run the
plant at the high air level. The plant may continue
to run for a defined period after the contact opens.
●
External Start/Stop
Activating an external floating contact will start or
stop the plant.
●
A-Alarm
Fault message that will switch off the plant.
●
B-Alarm
Warning of an imminent service, e.g. filter
replacement
●
Ventilation control
Constant duct pressure control
●
●
(pressure sensors)
Constant air volume control
●
Constant supply air duct pressure control
●
●
(pressure sensors)
Constant extract air duct pressure control
●
●
(pressure sensors)
CO
2
/ RH demand-driven control
●
●
(CO
2
/ RH sensor)
0-10 V separate demand-controlled supply and
extract air
●
●
(e.g.
F
an optimiser)
GreenZone/PI optimiser – demand-
optimised control
●
●
(PI
optimiser/zone modules)
Constant fan speed
●
Dehumidification
Dehumidification of extract room air (only possible
in combination with cooling and heating battery)
●
●
(humidistat, cooling-
heating battery)
Humidification
0-10 V signal and switching output for controlling
an external humidifier of the supply air
●
●
(external humidifier,
humidistat)
Control unit
Pichler handheld terminal
●
Pichler 3.5” colour touch screen control unit
●
●
Language package
Current language options: German, English,
Italian, French, Danish, Finnish, Swedish,
Norwegian, Spanish, Polish, Russian, Dutch
●
Heating battery
protection
An alarm will be triggered if the heating battery is
faulty.
●
Combi battery protection
An alarm will be triggered if the Combi battery is
faulty.
●
Summer operation
Signalling summer operation
●
Operational message
Plant operation signals
●
O P E R A T I N G A N D I N S T A L L A T I O N I N S T R U C T I O N S L G
7 5 0 - L G 6 0 0 0
P A G E
5 2
