VENTS VUT 900 PBW EC

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Air flow up to 1030 m³/h.

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Description
Characteristics
Capacity diagram
Downloads
Dimensions
Additional characteristics
Designation key
Accessories

Description

DESCRIPTION

The VUT/VUE PBE EC air handling unit with an electric heater and the VUT/VUE PBW EC air handling unit with a water heater are the fully-featured ventilation units ensuring air filtration, fresh air supply and stale air extraction.
The units are suitable for integration into various ventilation and air conditioning networks requiring cost-effective solutions and controllable ventilation.

FILTER

To filter the supply and extract air, the unit has two built-in G4 filters.
For the VUT/VUE 300/550/900 PBE/PBW EC models, a supply filter with an F7 degree of filtration can be installed as an option.

MOTOR

High-efficient electronically-commutated motors with external motor and impellers with backward curved blades.

HEAT EXCHANGER

A plate counter-flow polystyrene heat exchanger which returns heat is used in the VUT 300/550/900 PBE/PBW EC units.

The VUT 2000/3000 PBE/PBW EC units are equipped with a cross-flow plate heat exchanger made of aluminium.

The VUE 300/550/900 PBE/PBW EC units are equipped with enthalpy counter-flow heat exchanger.

BYPASS

The units are equipped with a bypass for summer cooling.

HEATER

The electric heater (for the VUT/VUE PBE EC unit) or the water heater (for the VUT/VUE PBW EC unit), installed downstream of the heat exchanger.
The water heaters are designed for max. operating pressure of 1.0 MPa (10 bar) and max. heat carrier operating temperature of +95 °C.

MOUNTING

The unit is designed for indoor mounting.
While mounting the unit ensure its correct position to enable condensate collection and drainage.

MODIFICATIONS

VUT PBE EC – models with an electric heater and a polystyrene or aluminium heat exchanger.
VUE PBE EC – models with an electric heater and an enthalpy heat exchanger.
VUT PBW EC – models with a water heater and a polystyrene or aluminium heat exchanger.
VUE PBW EC – models with a water heater and an enthalpy heat exchanger.

CASING

The heat- and sound-insulated aluzinc casing is internally filled with mineral wool.

AUTOMATION

The units are equipped with an integrated automation system.
The A21 controller enables integration of the unit into the Smart Home System or BMS (Building Management Systems).
To control the unit via Wi-Fi, download the VENTS Home mobile app.

CONTROL AND AUTOMATION

Functions	A21
Wi-Fi control via mobile application	+
Control via wired remote control panel	option (А22)
Control via wired remote LCD control panel	option (А25)
Control via wireless remote control panel	option (А22 Wi-Fi)
BMS	RS-485 Wi-Fi Ethernet MODBUS (RTU, TCP)
Service Vents Cloud Server	+
Speed selection	+
Filter replacement indication	according to a filter timer
Filter replacement indication	according to a pressure switch of filter clogging for the units with DTV
Alarm indication	full alarm description in the mobile application
Week-scheduled operation	+
Bypass	auto
Bypass	manual
Timer	+
Boost mode	+
Fireplace mode	+
Freeze protection	cyclic shutdown of the supply fan
	through preheating (option)
	using a bypass
Cooler connection	option
Reheater connection	option
Control of minimum supply air temperature	+
Humidity control	option
CO₂ control	option
VOC control	option
PM2.5 control	option
Fire alarm sensor	option
*Option. The functionality is available when you purchase the appropriate accessory.

Characteristics

Parameter	VUT 900 PBW EC	Measurement unit
Phase	1	˜
Voltage	230	V
Maximum unit power	442	W
Maximum unit current	3	A
Frequency	50/60	Hz
Air capacity	1030	m³/h
Number of water (glycol) coil rows	2	-
RPM	2720	min^-1
Transported air temperature	-25 ... +40	°С
Sound pressure level at 3 m distance	33	dBА
Heating	water heating	-
Casing material	aluzinc	-
Insulation	20 mm mineral wool	-
Filter: extract	G4	-
Filter: supply	G4 (F7*)	-
Connected air duct size	250	mm
Weight	112	kg
Heat recovery efficiency	75-88	%
Heat exchanger material	polystyrene	-
Heat exchanger type	counter-flow	-
SEC Class	A	-
*	option	-

Capacity diagram

Files archieve

Downloads

Dimensions

Characteristics

Parameter	Value	Measurement unit
∅D	250	mm
B	1351	mm
B1	1485	mm
H	318	mm
L	1349	mm
L1	1402	mm

Additional characteristics

Designation key

Accessories

Model

G4 pocket filter

F7 pocket filter

G4 panel filter

Control panel

Wi-Fi controlable control panel

LCD control panel

Humidity sensor
(0-10 V)

CO₂ sensor

CO₂ sensor with indication

Humidity sensor

VOC sensor
(0-10 V)

CO₂ sensor
(0-10 V)

Humidity sensor
(0-10 V)

VUT 300 PBE EC A21

SFK 208x236x27 G4

SFK 208x236x27 F7

SF 440x128x20 G4

HV2

VUT 550 PBE EC A21

SFK 392x236x27 G4

SFK 392x236x27 F7

SF 782x128x20 G4

VUT 900 PBE EC A21

SFK 647x274x27 G4

SFK 647x274x27 F7

SF 647x274x20 G4

VUE 300 PBE EC A21

SFK 208x236x27 G4

SFK 208x236x27 F7

SF 440x128x20 G4

VUE 550 PBE EC A21

SFK 392x236x27 G4

SFK 392x236x27 F7

SF 782x128x20 G4

VUE 900 PBE EC A21

SFK 647x274x27 G4

SFK 647x274x27 F7

SF 647x274x20 G4

VUT 2000 PBE EC A21

–

SF 708x480x48 G4

VUT 3000 PBE EC A21

–

SF 827x741x48 G4

VUT 550 PBW EC A21

SFK 392x236x27 G4

SFK 392x236x27 F7

SF 782x128x20 G4

VUT 900 PBW EC A21

SFK 647x274x27 G4

SFK 647x274x27 F7

SF 647x274x20 G4

VUE 550 PBW EC A21

SFK 392x236x27 G4

SFK 392x236x27 F7

SF 782x128x20 G4

VUE 900 PBW EC A21

SFK 647x274x27 G4

SFK 647x274x27 F7

SF 647x274x20 G4

VUT 2000 PBW EC A21

–

SF 708x480x48 G4

VUT 3000 PBW EC A21

–

SF 827x741x48 G4

Model	Kitchen hood	Hydraulic U-trap	Silencers		Backdraft damper	Air damper	Clamps	Electric actuators		Mixing unit
Model
VUT 300 PBE EC A21	KH-1	SH-32	SR 160 600/900/1200	SRF 160 600/900/1200	KOM 160	KRV 160	C 160	LF230	TF230	–
VUT 550 PBE EC A21			SR 200 600/900/1200	SRF 200 600/900/1200	KOM 200	KRV 200	C 200
VUT 900 PBE EC A21			SR 250 600/900/1200	SRF 250 600/900/1200	KOM 250	KRV 250	C 250
VUE 300 PBE EC A21		–	SR 160 600/900/1200	SRF 160 600/900/1200	KOM 160	KRV 160	C 160
VUE 550 PBE EC A21			SR 200 600/900/1200	SRF 200 600/900/1200	KOM 200	KRV 200	C 200
VUE 900 PBE EC A21			SR 250 600/900/1200	SRF 250 600/900/1200	KOM 250	KRV 250	C 250
VUT 2000 PBE EC A21		SH-32	SR 315 600/900/1200	SRF 315 600/900/1200	KOM 315	KRV 315	C 315
VUT 3000 PBE EC A21			SR 400 600/900/1200	–	KOM 400	KRV 400	C 400
VUT 550 PBW EC A21			SR 200 600/900/1200	SRF 200 600/900/1200	KOM 200	KRV 200	C 200			USWK
VUT 900 PBW EC A21			SR 250 600/900/1200	SRF 250 600/900/1200	KOM 250	KRV 250	C 250
VUE 550 PBW EC A21		–	SR 200 600/900/1200	SRF 200 600/900/1200	KOM 200	KRV 200	C 200
VUE 900 PBW EC A21		–	SR 250 600/900/1200	SRF 250 600/900/1200	KOM 250	KRV 250	C 250
VUT 2000 PBW EC A21		SH-32	SR 315 600/900/1200	SRF 315 600/900/1200	KOM 315	KRV 315	C 315
VUT 3000 PBW EC A21		SH-32	SR 400 600/900/1200	–	KOM 400	KRV 400	C 400

A-weighted sound power level		Gen.	Octave frequency band, Hz								LpA, 3 m dBA	LpA, 1 m dBA
A-weighted sound power level		dBA	63	125	250	500	1000	2000	4000	8000	LpA, 3 m dBA	LpA, 1 m dBA
L_wA to supply inlet	dBA	70	29	62	69	58	59	53	45	36
L_wA to supply outlet	dBA	80	30	64	72	69	74	73	71	71
L_wA to exhaust inlet	dBA	69	28	58	68	59	61	56	48	44
L_wA to exhaust outlet	dBA	78	29	60	69	72	70	71	64	70
L_wA to environment	dBA	53	33	42	47	49	44	41	39	43	33	43

Series	Rated air flow [m³/h]	Mounting modification	Bypass	Heater type	Motor type	Service side	Control	Accessories
VUT: ventilation with heat recovery VUE: ventilation with energy recovery	300; 550; 900; 2000; 3000	P: suspended	B: bypass	E: electric W: water	EC: synchronous electronically commutated motor	L: left R: right	А21	DTV: equipped with a differential pressure switch for controlling the contamination of filters