Blauberg Freshbox 110 ERV

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Decentralized supply and exhaust unit with heat recovery. Maximum air flow up to 100 m³/h.

EAN4058448087363

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Description
Characteristics
Capacity diagram
Downloads
Designation key
Dimensions
Accessories

Description

FEATURES

High efficiency ventilation of a single room or a small appartment.Flush or surface mounting option.Optional connection of supply and extract 75 mm semi-rigid air ducts for flush mounted Freshbox 110 K1 unit.

Optional connection of 100 mm extract air duct for surface mounted Freshbox 110 unit.Low noise level from 10 dB(A) at 3 m.High level of wind protection.Clean air with an ISO ePM1 65% / F7 supply filter.Easy installation.

Freshbox 110 (wall surface mounting)

Freshbox 110 K1 (wall flush mounting)

1. Extract grille;2. Supply grille;3. Exhaust fan;4. Automatic air shutter;5. Drain pipe (HRV version);6. Supply filter;7. Supply fan;8. Controller;9. HRV or ERV core;10. Extract filter.

1. Extract ducts;2. Supply ducts;3. Exhaust fan;4. Air shutter (option);5. Drain pipe (HRV version);6. Supply filter;7. Supply fan;8. Controller;9. HRV or ERV heat exchanger;10. Extract filter.

CASING

AIR DAMPERS

The casing is made of sheet metal, painted white, with a layer of heat and sound insulation. The modern design allows Freshbox 110 to fit harmoniously into any interior. The front panel opens easily for filter maintenance. The unit is equipped with two 100 mm spigots for air intake and exhaust.

An automatic supply and axhaust air dampers are provided to prevent drafts when the unit is switched off.

FANS

HEAT EXCHANGER

The unit is equipped with high-efficient electronically commutated (EC) motors with an external rotor equipped with impellers with forward-curved blades. Such motors are currently the most advanced solution in the field of energy saving. EC motors are characterized by high performance and optimal control over the entire range of speeds. The undoubted advantage of electronically commutated motors is high efficiency (up to 90%).

Freshbox 110 units are equipped with a counter-flow heat exchanger.Freshbox 110 ERV units are equipped with a heat exchanger, which is made of enthalpy membrane and transfers heat and moisture.In the cold season the extract air heat and moisture are transferred to the supply air stream through the enthalpy membrane reducing the heat losses through ventilation.In the warm season, the heat and moisture of fresh intake air are transferred through the enthalpy membrane to the extract air. This allows for a considerable reduction of the supply air temperature and humidity which, in turn, reduces the air conditioning load.

AIR FILTRATION

AUTOMATION AND CONTROL

Supply air is cleaned by a Coarse 90 % / G4 cassette filter. An ePM1 65 % / F7 filter can be installed as an option.Extract air purification is performed by a Coarse 90 % / G4 cassette filter.

Control panel on the side surface of the unit.

FUNCTIONS:

On / offSpeed switchingHeat recovery modeSummer cooling modeFilter maintenance indication
Alarm indication

MOUNTING

Wall surface mounting

Wall flush mounting

Characteristics

Parameter	Freshbox 110 ERV Speed I	Freshbox 110 ERV Speed II	Freshbox 110 ERV Speed III	Measurement unit
Speed	I	II	III	-
Voltage	230	230	230	V
Phase	1	1	1	˜
Frequency	50/60	50/60	50/60	Hz
Power	10	15	31	W
Current	0.26	0.26	0.26	A
RPM	3200	3200	3200	min^-1
Maximum air flow	30	60	100	m³/h
Sound power level LwA to environment	31	41	51	dBА
Sound pressure level LpA to environment at 1 m distance	20	30	40	dBА
Sound pressure level LpA to environment at 3 m distance	10	21	31	dBА
Insulation	10	10	10	mm
Transported air temperature	-15…+40	-15…+40	-15…+40	°С
Extract filter ISO 16890 / EN 779:2012	Coarse 90 % / G4	Coarse 90 % / G4	Coarse 90 % / G4	-
Supply filter ISO 16890 / EN 779:2012	Coarse 90 % / G4. Optional: ePM1 65% / F7	Coarse 90 % / G4. Optional: ePM1 65% / F7	Coarse 90 % / G4. Optional: ePM1 65% / F7	-
Heat recovery efficiency	85*	80*	72*	%
Humidity recovery efficiency	45*	39*	29*	%
EC motor	yes	yes	yes	-
Remote control panel	-	-	-	-
Heat exchanger type	counter-flow	counter-flow	counter-flow	-
Heat exchanger material	enthalpy	enthalpy	enthalpy	-
Connected air duct diameter	2×100 mm + optional 1×100 mm	2×100 mm + optional 1×100 mm	2×100 mm + optional 1×100 mm	mm
Heating	without heating	without heating	without heating	-
Casing material	polymer-coated steel	polymer-coated steel	polymer-coated steel	-
SEC class	A	A	A	-
Weight	20	20	20	kg
*	Heat recovery efficiency is specified in compliance with EN 13141-8	Heat recovery efficiency is specified in compliance with EN 13141-8	Heat recovery efficiency is specified in compliance with EN 13141-8	-

Capacity diagram

Selection method:
Air capacity:
Pressure:

Operating point

Air capacity: --
Pressure: ---

Documents archieve

Designation key

Series	Rated air flow [m³/h]	Mounting	Heat exchanger type
Freshbox – decentralized ventilation unit	110	_ – surface mounting K1 – flush mounting	_ – heat recovery ERV – heat and humidity recovery

Dimensions

Accessories


FP 176x160x22Coarse 90% / G4Extract filter	FP 203x150x22Coarse 90% / G4Supply filter	FP 203x150x22ePM1 65% / F7Supply filter option	MS Freshbox 110Mounting kit	MS Freshbox 110 whiteMounting kit	MS Freshbox 110 chromeMounting kit

MS1 Freshbox 110Mounting kit forcorner mountingof the grille in the window opening	MS1 Freshbox 110 whiteMounting kit forcorner mountingof the grille in the window opening	MS1 Freshbox 110 chromeMounting kit forcorner mountingof the grille in thewindow opening	AH Freshbox 110Supply and exhausthood	AH Freshbox 110 whiteSupply and exhausthood	AH Freshbox 110 chromeSupply and exhausthood

CD-1CO₂ sensor	CD-2CO₂ sensor	CD-3CO₂ sensor	HR-SHumidity sensor	EH FreshboxHeater

RKF 75 kitAir ducts with a lock rings (4 pcs.)