Blauberg Hybrid ERV

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Centralised ventilation unit for small apartments. Maximum air flow up to 160 m³/h.

EAN

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Description
Characteristics
Capacity diagram
Downloads
Automation functions
Dimensions
Sound power level
Energy labeling
Accessories

Description

FEATURES

Efficient centralised ventilation unit for small apartments.Can be installed vertically on the wall, or suspended under the ceilling.Concealed installation is possble due to optional revision door.

Clean air due to the use of an ePM1 70% / F7 filter for supply air filtration.Low noise operation from 13 dB(A) at 3 m.Simple installation due to variable location of the spigots.

DESIGN

CASING

HEAT RECOVERY

The casing is made of galvanized sheet metal. The unit is heat- and sound-insulated with a 20 mm layer of foam. The service panel is easy to open for filter maintenance. The unit is equipped with four ø125 mm spigots. The position of the spigots can be changed to simplify duct installation.

The Hybrid unit is equipped with a plate counter-flow polystyrene heat exchanger for heat recovery. The unit condensate is collected and drained to the drain pan under the heat exchanger.
The Hybrid E unit is equipped with an enthalpy plate counter-flow heat exchanger for energy (heat and humidity) recovery.

The air flows are completely separated in the heat exchanger. Thus smells and contaminants are not transferred from the extract air to the supply air.Heat recovery is based on heat and/or humidity transfer through the heat exchanger plates. In the cold season supply air is heated in the heat exchanger by transferring the heat energy of warm and humid extract air to the cold fresh air. Heat recovery minimizes ventilation heat losses and heating costs respectively.In the warm season the heat exchanger performs reverse and intake air is cooled in the heat exchanger by the cool extract air. That reduces operation load on air conditioners and saves electricity.

USP

Flanges can be installed in three different directions providing wide range of installation options.

FANS

CONTROL AND AUTOMATION

The units feature high-performance, electronically commutated (EC), external rotor motors with forward curved blades. These state-of-the-art units offer excellent energy efficiency. In addition to that, EC motors combine high performance and optimum control over the entire speed range. EC motors have an excellent power efficiency (up to 90 %).

The Hybrid S21 units are equipped with an integrated automation system. The remote control panel is not included in the delivery set (sold separately).The S21 controller allows integrating the unit into the Smart Home system or BMS (Building Management System).Unit control via Wi-Fi using the mobile application Blauberg AHU.


Download the Blauberg Home app for Android	Download the Blauberg Home app for iOS

The Hybrid S14 units are equipped with an integrated automation system and the S14 wall mounted sensor control panel with LED-indication.

MOUNTING

Characteristics

Parameter	1 Speed	2 Speed	3 Speed	Measurement unit
Voltage	230	230	230	V
Phase	1	1	1	˜
Frequency	50/60	50/60	50/60	Hz
Max. unit current without electric heater	0.5	0.5	0.5	A
RPM	2800	2800	2800	min^-1
Maximum air flow	60	90	160	m³/h
Max. unit power without an electric heater	58	58	58	W
Sound pressure level LpA to environment at 1 m distance	23	34	42	dBА
Sound pressure level LpA to environment at 3 m distance	13	26	33	dBА
Heat recovery efficiency	74-89	74-89	74-89	%
Humidity recovery efficiency	47-60	47-60	47-60	%
Bypass	no	no	no	-
Heat exchanger type	counter-flow	counter-flow	counter-flow	-
Heat exchanger material	enthalpy	enthalpy	enthalpy	-
Connected air duct diameter	125	125	125	mm
Weight	31	31	31	kg
Casing material	aluzinc	aluzinc	aluzinc	-
Type	Supply and exhaust	Supply and exhaust	Supply and exhaust	-
SEC class	A	A	A	-
Mounting	ceiling mounting, wall mounting	ceiling mounting, wall mounting	ceiling mounting, wall mounting	-

Capacity diagram

Selection method:
Air capacity:
Pressure:

Operating point

Air capacity: --
Pressure: ---

Documents archieve

Automation functions

Functions

Hybrid S21

Hybrid S14

Unit control via Wi-Fi using a mobile application

–

Unit control via a wired remote control panel

S22 control panel (option)

S14 control panel

Unit control via a wireless remote control panel

S22 Wi-Fi control panel (option)

–

Unit control via a remote wired LCD control panel

S25 control panel (option)

–

BMS (Building Management System)

RS-485

–

Wi-Fi

–

Ethernet

–

MODBUS (RTU, TCP)

–

Speed selection

Filter replacement indication

by filter timer

Alarm indication

full alarm description in the mobile application

–

Week-scheduled operation

–

Bypass

automatic

manual

–

Timer

–

Boost mode

–

Fireplace mode

–

Freeze protection

through cyclic stops of the supply fan

through preheating (option)

–

Reheater connection

option

–

Cooler connection

option

–

Minimum supply air temperature control

option

–

Humidity control

option

CO₂ control

option

VOC control

option

PM2.5 control

option

Fire alarm sensor connection

option

–

Dimensions

Sound power level

Sound power level, A-weighted	Total	Octave frequency bands [Hz]									LpA 3 m	LpA 1 m
Sound power level, A-weighted	Total	200	250	315	400	500	630	800	1000	1250	LpA 3 m	LpA 1 m
L_wA to environment at 160 m³/h (0 Pa)	53	38	36	40	45	50	42	43	41	38	33	42
L_wA to environment at 90 m³/h (0 Pa)	45	26	32	38	37	37	35	34	34	31	26	34
L_wA to environment at 60 m³/h (0 Pa)	34	22	22	22	25	25	23	22	21	18	13	23
L_wA to supply air outlet at 160 m³/h (0 Pa)	48	32	32	38	36	40	30	43	39	30	27	37
L_wA to supply air outlet at 90 m³/h (0 Pa)	41	26	28	34	29	29	23	35	32	22	20	30
L_wA to supply air outlet at 60 m³/h (0 Pa)	32	20	19	21	18	18	13	24	21	14	12	21
L_wA to exhaust air inlet at 160 m³/h (0 Pa)	50	27	24	40	42	46	30	26	29	33	29	39
L_wA to exhaust air inlet at 90 m³/h (0 Pa)	47	37	23	44	34	37	27	23	27	29	26	36
L_wA to exhaust air inlet at 60 m³/h (0 Pa)	34	23	14	24	24	26	19	15	16	17	14	23

Sound power level, A-weighted	Total	Octave frequency bands [Hz]									LpA 3 m	LpA 1 m
Sound power level, A-weighted	Total	1600	2000	2500	3150	4000	5000	6300	8000	10000	LpA 3 m	LpA 1 m
L_wA to environment at 160 m³/h (0 Pa)	53	37	35	33	31	27	23	21	24	25	33	42
L_wA to environment at 90 m³/h (0 Pa)	45	30	28	26	24	21	19	20	23	25	26	34
L_wA to environment at 60 m³/h (0 Pa)	34	18	17	16	15	15	16	16	20	21	13	23
L_wA to supply air outlet at 160 m³/h (0 Pa)	48	34	32	30	28	22	19	19	23	24	27	37
L_wA to supply air outlet at 90 m³/h (0 Pa)	41	26	23	23	22	18	18	19	23	24	20	30
L_wA to supply air outlet at 60 m³/h (0 Pa)	32	17	16	17	17	17	18	19	23	24	12	21
L_wA to exhaust air inlet at 160 m³/h (0 Pa)	50	38	36	38	34	29	26	28	25	24	29	39
L_wA to exhaust air inlet at 90 m³/h (0 Pa)	47	33	31	33	30	25	24	21	24	24	26	36
L_wA to exhaust air inlet at 60 m³/h (0 Pa)	34	22	20	24	18	17	18	19	23	24	14	23

Energy labeling

Supplier model identifier and options installed	Hybrid ERV
Reference climate	Cold/Average/Warm
SEC in [kWh/(m²a)] for each type of climate	-79.4/-41.3/-16.8
SEC Class	A
Declared typology	BVU
Type of drive installed	Variable speed
Type of heat recovery	Recuperative
Thermal efficiency*	91
Maximum flow rate in [m³/h]	130
Maximum electric power in [W]	55
Sound power level (LWA) in [dB(A)]	46
Reference flow rate [m³/s]	0.025
Reference pressure difference in [Pa]	50
SPI in [W/m³/h]	0.286
Control factor and typology	Local demand control
Internet address	http://www.ventilation-system.com/

*Efficiency according EN13141-7:2010 at reference flow rate

Accessories

	Hybrid R ERV S14 Hybrid L ERV S14	Hybrid R ERV S21 Hybrid L ERV S21
G4 panel filter	FP 233x175x22 G4	FP 233x175x22 G4
F7 panel filter	FP 233x175x22 F7	FP 233x175x22 F7
Control panel	-	S22
Wireless control panel	-	S22 Wi-Fi
LCD control panel	-	S25
Humidity sensor	FS2	FS2
Humidity sensor	HR-S	HR-S
Humidity sensor	-	DPWC11200
CO₂ sensor with indication	CD-1	CD-1
CO₂ sensor	CD-2	CD-2
CO₂ sensor	СD-3	СD-3
CO₂ sensor	-	DPWQ40200
VOC sensor	-	DPWQ30600
Electric reheater	ENH S21 V.2	ENH S21 V.2
Outer grille	VDA 125 CFn Al	VDA 125 CFn Al
Access doors	RTMS2 850x1160	RTMS2 850x1160