Maico ECR 31 User manual

INSTALLATION INSTRUCTIONS
ECR 31
Version: 2018-01-25 - MAICO VENTILATOREN, www.maico-fans.com - We are not responsible for mistakes or printing errors and retain the
right to make technical modifications without giving prior notice Page 1
ECR supply and exhaust air system with integrated air heater and filter.
■Matched to one another - Supply and exhaust air box with synchronised air volumes.
■Convenient control - Supply and exhaust air boxes can be set using a shared remote control.
■Pre-assembled - Supply air unit with fan, electric air heater, filter and controller. Makes fast and error-free installation pos-
sible.
■Tempered - With pluggable, continuous controller. For constant, pleasantly temperate supply air, even in winter.
■Quiet - Double-wall, sound insulated housing. For high demands for low noise levels and high levels of thermal insulation.
■"Point-of-use" - Can be used directly in the lounge, e.g. in suspended ceilings.
■Simple - Filter can be changed in seconds, without tools.
■Can be combined in any way - Supply and exhaust air boxes can be used in tandem and on their own.
ECR compact box and ECR-A exhaust air box in tandem

INSTALLATION INSTRUCTIONS
ECR 31
Version: 2018-01-25 - MAICO VENTILATOREN, www.maico-fans.com - We are not responsible for mistakes or printing errors and retain the
right to make technical modifications without giving prior notice Page 2
1Remote control
2Outside air
3Lamella protective grille
4ECR Compact Box
5Supply air
6Mains and control cable
7Exhaust air
8ECR-A Exhaust air box
9Outgoing air
Control unit
Separate control unit and 10 m control cable included in scope of delivery.
Room temperature sensor integrated in the control unit.
Selectable room or supply air 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.

INSTALLATION INSTRUCTIONS
ECR 31
Version: 2018-01-25 - MAICO VENTILATOREN, www.maico-fans.com - We are not responsible for mistakes or printing errors and retain the
right to make technical modifications without giving prior notice Page 3
With output for controlling a separate shutter.