references
Air handling unit
CONTROL
FLOWAY Control
FLOWAY features, as standard, an electrics box equipped with a factory-programmed PLC and a hand-held micro-terminal.
Fan
Built-in timer: management in series
4 events per year, per week and per day
Safety
By fresh air temperature control Management of the heat recovery unit frosting By exhaust air flow pressure on heat recovery unit delta control (pressure sensor) Monitoring of sensor status Monitoring operation values (thresholds) Operating control of EC fan motor assemblies Filter fouling control (via analogue sensor or pressure switch, depending on the model) Fault summary Fire monitoring (potential free (dry) contact available (normally closed)) Management of alarms and log (100) Control of return air or supply air temperature Regulated temperature control based on outdoor temperature Control of room temperature with a room terminal Gradual action on the 2- or 3-way control valve on the hydraulic coil Gradual action on the electric heater TRIAC On/Off action on the various stages of the electric heater Rotary heat exchanger shut down (Classic and Access RHE models) Open bypass on contra-flow plate recovery unit (Vertical, Ceiling-mounted & Classic models) Rotary heat exchanger shut down (Classic and Access RHE models) Open bypass on contra-flow plate recovery unit (Vertical, Ceiling-mounted & Classic models) Opening level control of mixing bypass (CLASSIC RHE model) Opening level control of mixing bypass (CLASSIC RHE model) Variation of the rotation speed of the rotary recovery unit (CLASSIC RHE model) 2 air flow rate setpoints per air flow Display of the air flow rate
-
Hot air and/or cold air production Free cooling Night cooling function Morning heating function
ation
Keeps the air flow rate constant regardless of how fouled the filters are CO2 sensor Presence contact Contact External contact Multi zone Air supply duct constant pressure operation ModBus RS485 protocol LON protocol Management by CMS KNX protocol ModBus TCP/BACNET IP protocol Web interface Languages supported (French/English/German/Dutch/Spanish/Italian) Integrated temperature sensors (*3: fresh air supply and extraction, exhaust air extraction) Integrated pressure checks (*4: fresh air and exhaust air filter fouling level, fresh air and exhaust air fan) Damper control Information provided to the user via the hand-held micro terminal Contact for controlling the pumps for the hydraulic coils (with operating control)** Contact for controlling an external outdoor heat production system (boiler, etc.)** Contact for controlling a humidifier** Electric heater load shedding input** Single zone Signal 0-10V
operation
Miscellaneous
Option*: Requires the component to be selected as an option: damper, coil, CO2 sensor, etc. ** Except Access RHE model
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 17.01 A
459
FLOWAY
FLOWAY Control function
Included Options*