Aeronom room air system

WRG300W

No longer available for delivery
Article number: 0082.0038
Manufacturer: MAICO
Centralised and decentralised ventilation units with heat recovery, central exhaust air units, ventilation... more information
Application examples: Passive energy house

Characteristic curve

WRG300W - Characteristic curve

Dimensioned drawing

WRG300W - Dimensioned drawing [mm]

Technical data

WRG300W - Technical data

Article WRG300W
Rotating speed 2.070 1/min
Type of voltage Alternating current
Rated voltage 230 V
Frequency 60 Hz
Power consumption 30 W / 50 W / 95 W
Imax 6,9 A
Degree of protection IP 00
Electrical plug-type connection Earthing contact
Installation site Cellar / Storage tank / Jamb wall / Utility room / Heating room
Housing material Sheet steel, galvanised
Colour Pure white, similar to RAL 9010
Weight 80 kg
Filter class G3 / F7
Connection diameter 160 mm
Degree of heat provision 92 %
Heat exchanger construction type Condensation rotor
Packing unit 1 piece
Article number 0082.0038

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA2, high (dB(A))

29

34

29

33

24

22

20

16

38

LWA5, high (dB(A))

28

37

39

40

40

40

34

26

48

LWA6, high (dB(A))

18

27

26

31

39

26

17

8

41

LWA2= housing sound power level in dB.

LWA5= free inlet sound power level in dB.

LWA6= free outlet sound power level in dB.

Accessories

WRG300W - Accessories

Specific accessories

Product type Name Art. No. Price*(EUR) Action
Tubular sound absorber RSR 16 0092.0314 on request
  • On the notes
Tubular sound absorber RSR 16/50 0092.0324 on request
  • On the notes
Electrical air heater ERH 16-2 0082.0102 on request
  • On the notes
Water air heater WRH 16-2 0082.0118 on request
  • On the notes
Air filter, replacement ZF 300 0093.0696 on request
  • On the notes
Wall bracket WSK 250 No longer available for delivery 0018.0223 on request
  • On the notes
Air filter TFE 16 No longer available for delivery 0149.0042 on request
  • On the notes
Hygrostat HY 5 No longer available for delivery 0157.0123 on request
  • On the notes
Hygrostat HY 5 I No longer available for delivery 0157.0125 on request
  • On the notes

Product description

Productdescription

WRG300W

short description

Centralised and decentralised ventilation units with heat recovery, central exhaust air units, ventilation duct systems

Product description

Features

  • 92 % degree of heat provision.
  • Automatic volumetric flow regulation for constant air volume.
  • Special energy savings due to the DC motor.
  • Galvanised plate housing, RAL 9010 plastic powder coated surface, sandwich construction, with integrated heat insulation.
  • Integrated filter system with coarse filter (G3) and dust filter (F7) fitted in the outside air, coarse filter (G3) fitted in the exhaust air. The fabric replacement filter can be exchanged without tools.
  • Electronic filter monitoring with filter change warning displayed on the control unit.
  • 4 DN 160 duct connections with rubber lip seals on top of the unit. For directly connecting up tubular sound absorbers.
  • Controlled by the control unit in the living room.
  • Control unit for switching ventilation levels, timer, filter pollution.

Heat exchanger

  • Counterflow heat exchanger made of synthetic material (PS).
  • The heat exchanger can be easily removed and cleaned with water.

Frost protection

  • Heat recovery systems combined with earth heat exchangers or an electric frost protection feature to also ensure perfect operations at low temperatures. In the winter, the earth heat exchanger guarantees extra heating power and in the summer, extra cooling power.

Heat recovery fan

  • 2 centrifugal DC fans with integrated converter, one fan each for supply air and exhaust air.
  • 3 ventilation steps: 1 = economy setting, 2 = normal, 3 = high.

Mounting instructions

  • Mounting on the wall or a pedestal is required to endure access to the condensation connection.
  • For installation or wall fitting using a bracket: In cellars, attics and engineering rooms.
  • The front plate can be unscrewed.

Condensation drain

  • The condensation is drained from the bottom of the unit using a hose (DN 1/2") connected to a siphon.

Table of contents

Wiring diagram

WRG300W - Wiring diagram

WRG 300 W

S1 On / Off

S2 WRG in level 2

S3 WRG in level 3

V1 distributor (to be provided by the customer)

M1 exhaust air fan

M2 supply air fan

F1 frost protection



Predecessor - successor

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