Danfoss ERC 211 Installation Manual
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Danfoss ERC 211 Installation Manual

Digital controller for refrigeration and defrost
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Installation guide
ERC 211
Digital controller for refrigeration and defrost, 1 relay.
Dimensions (mm)
83
Assembly
Wiring diagram
Sair
DO1
1
2
~
~
Electrical input
(on the basis of product code)
© Copyright Danfoss | Published by ADAP-KOOL | 2018.10
The ERC 211 is a smart, multipurpose integrated refrigeration controller with temperature
and defrost management, available with 1 relay.
This controller is for Operating temperature sensing control, suitable for refrigeration and
heating applications.
Integrated control has been designed to fulfil today's requirements for commercial
refrigeration applications.
Assembly
DO1
Sc
3L
4N
5
6
7
~
~
61.2
66
Rear mount (clip fixing)
Quick programming tool: EKA 183B
GND
8
9
10
11
Sair
Sc/DI1
Installation guide | ERC 211
71
29
Drilling template
Removal
GND
12
13
14
Connectors:
Max. Torque = 0.4 Nm
DKRCE.PI.RL0.P4.02 | 1

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Summary of Contents for Danfoss ERC 211

  • Page 1 ERC 211 Digital controller for refrigeration and defrost, 1 relay. The ERC 211 is a smart, multipurpose integrated refrigeration controller with temperature and defrost management, available with 1 relay. This controller is for Operating temperature sensing control, suitable for refrigeration and heating applications.

  • Page 2: Technical Features

    Select the type of sensor by pressing UP/DOWN (n5=NTC 5 K, n10=NTC 10 K, Ptc=PTC, Pt1=Pt1000) then SET to confirm. NOTE: all the sensors must by the same type. © Copyright Danfoss | Published by ADAP-KOOL | 2018.10 Installation guide | ERC 211...

  • Page 3: Menu Structure

    - Press UP/DOWN to select an application (AP0= no application). - Press SET to confirm; “o61” is displayed. • Continue to set the following parameters (sensor type “o06”) in the “cFg” menu. © Copyright Danfoss | Published by ADAP-KOOL | 2018.10 Installation guide | ERC 211 DKRCE.PI.RL0.P4.02 | 3...

  • Page 4: Basic Functions

    App 5 None (no preset application) with simplified parameter list Heating APP 1/2/3 APP 4 Sair Sair 230 V AC 230 V AC © Copyright Danfoss | Published by ADAP-KOOL | 2018.10 Installation guide | ERC 211 DKRCE.PI.RL0.P4.02 | 4...
  • Page 5 EC (LVD and EMC Directives) Certifications EAC (GHOST) ROHS2.0 HACCP temperature monitoring in compliance with EN134785 Class I if used with sensor AKS 12 © Copyright Danfoss | Published by ADAP-KOOL | 2018.10 Installation guide | ERC 211 DKRCE.PI.RL0.P4.02 | 5...
  • Page 6 Minimum cut-in voltage Minimum cut-out voltage Maximum voltage Defrost Defrost method no=no defrost, nAt=natural Defrost stop temperature 50.0 N.B.: hidden parameters are greyed out © Copyright Danfoss | Published by ADAP-KOOL | 2018.10 Installation guide | ERC 211 DKRCE.PI.RL0.P4.02 | 6...
  • Page 7 Air=actual air temperature, FrE=freezed temperature, -d-="-d-" is displayed Polarity DI1 input polarity nc=normally closed, no=normally open Keyboard lock enable N.B.: hidden parameters are greyed out © Copyright Danfoss | Published by ADAP-KOOL | 2018.10 Installation guide | ERC 211 DKRCE.PI.RL0.P4.02 | 7...

  • Page 8: Safety Standards

    Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary eady agreed.

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