Compact box

ECR 12

No longer available for delivery
Article number: 0080.0560
Manufacturer: MAICO
Compact supply air device with integrated electrical air heater, filter and controller, DN 125
Application examples: Workplace, Doctor's practice, Day room, Fitness room, Restaurant
Product data sheet
ECR 12 IM0009891.PNG Compact supply air device with integrated electrical air heater, filter and controller, DN 125

Characteristic curve

ECR 12 - Characteristic curve

ECR 12 - Characteristic curve

ECR 12 - Characteristic curve

ECR 12 - Characteristic curve

Dimensioned drawing

ECR 12 - Dimensioned drawing [mm]

Technical data

ECR 12 - Technical data

Article ECR 12
Air flow volume 160 m³/h / 230 m³/h / 290 m³/h
Rotating speed 2.330 1/min
Speed controllable
Inom fan 0,4 A
IMax total 14 A
Operator unit degree of protection IP 00
Housing material Sheet steel, galvanised
Weight 22,8 kg
Weight including packaging 24,7 kg
Filter class G4
Nominal size 125 mm
Width with packaging 735 mm
Height with packaging 380 mm
Depth with packaging 420 mm
Airstream temperature at nominal current 40 °C
Airstream temperature at IMax -20 °C up to 40 °C
Heater power rating 3.000 W
Packing unit 1 piece
Range C
GTIN (EAN) 4012799805601
Article number 0080.0560

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA5, low (dB(A))

32

33

28

26

24

23

13

37

LWA5, medium (dB(A))

35

38

36

36

36

35

24

44

LWA5, high (dB(A))

40

44

45

42

44

40

37

50

LWA6, low (dB(A))

32

34

31

29

29

25

14

39

LWA6, medium (dB(A))

36

39

41

40

40

36

26

47

LWA6, high (dB(A))

39

44

46

46

47

43

36

53

LWA2, high (dB(A))

46

LWA2= housing sound power level in dB.

LWA5= free inlet sound power level in dB.

LWA6= free outlet sound power level in dB.

Accessories / Accessories of

ECR 12 - Accessories / Accessories of

Specific accessories

Product type Name Art. No. Price*(EUR) Action
Fixing cuff ELR 12 0092.0110 on request
  • On the notes
Air filter, replacement ECR 12-20 G4 0093.0893 on request
  • On the notes
Air filter, replacement ECR 12-20 F7 0093.0895 on request
  • On the notes
Sound-insulated ventilation box ECR-A 12 No longer available for delivery 0080.0565 on request
  • On the notes

General accessories

Product type Name Art. No. Price*(EUR) Action
Automatic backflow preventer AVM 12 0093.0003 on request
  • On the notes
Protective grille SGR 12 0150.0124 on request
  • On the notes
Tubular sound absorber RSR 12 Discontinued product 0092.0312 on request
  • On the notes
Tubular sound absorber RSR 12/50 Discontinued product 0092.0322 on request
  • On the notes
Tubular sound absorber RSR 12-1 New development 0092.0593 on request
  • On the notes
Tubular sound absorber RSR 12/50-1 New development 0092.0601 on request
  • On the notes

is a special accessory of

Product type Name Art. No. Price*(EUR) Action
Sound-insulated ventilation box ECR-A 12 No longer available for delivery 0080.0565 on request
  • On the notes

Product description

Productdescription

ECR 12

short description

Compact supply air device with integrated electrical air heater, filter and controller, DN 125

Product description

Features

  • Space-saving compact unit consisting of ideally matched components:
    • Fan
    • Air filter
    • Electric air heater
  • Simple ventilation and air extraction thanks to coordinated ECR and ECR-A supply and exhaust air units.
  • With control for constant supply air temperature or room temperature.
  • With sound absorbing rock wool, laminated with silk glass and double-walled housing for the lowest noise levels and best heat insulation.
  • Air filter can be changed in seconds without any tools.
  • Impeller with blades curved to the rear for optimised efficiency.
  • Removable cover with clip-locks.
  • Inlet and outlet side connection couplings for direct installation in ventilation ducts.
  • Time-saving installation thanks to mounting tracks.
  • With automatic fan overrun to protect against overheating.
  • Can also be switched on/off using an external potential-free contact.
  • IP 43 degree of protection for ECR 12 to 20.
  • IP X4 degree of protection for ECR 25 to 31 EC.

Electrical air heater

  • The electrical air heater is positioned after the fan in the air flow.
  • Closed, stainless steel tubular radiator .
  • With temperature sensor in the air flow direction after the air heater with radiation protection.
  • A thermal contact breaks the power circuit in the event of a thermal overload of the heating elements.

Control unit

  • Separate operator unit and 10 m control cable included in scope of delivery.
  • Room temperature sensor integrated in the operator unit.
  • Selectable room or supply air temperature control.
  • Function keys for:
    • Unit on / off
    • Fan speed control
    • Increase/reduce setpoint temperature
    • Switching between automatic and manual operation
  • Display of:
    • Speed
    • Setpoint and supply air temperature
    • Operation/fault with error code
  • Electronic filter monitoring with filter change warning displayed on the operator unit.
  • With output for controlling a separate shutter.
  • With integrated timer featuring day and week program for controlling the switch-on times for each individual day of the week.

Motor

  • External rotor capacitor motor for ECR 12 to 20.
  • DC motor for ECR 25 to 31 EC.
  • Robust motor with ball bearings, maintenance-free.
  • Thermal overload protection as a standard feature.

Table of contents

Wiring diagram

ECR 12 - Wiring diagram

FG - Unit release

XB3 - Operating panel

X5 - Unit fault

K - Shutter drive

V - Exhaust air fan

X11-3 - Open

X11-4 - Closed

X11-5 - Slow

X11-6 - Medium

X11-7 - Fast



Predecessor - successor

ECR 12 - Successor

Product type Name Art. No. Action
Compact box ECR 12 EC No longer available for delivery 0080.0574
  • On the notes

Notes
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