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Data sheet

ECL Comfort 210 controller

and Remote Control Unit ECA 30 / 31

VD.KT.W1.02 © Danfoss 04/2010

DEN-SMT/DK

Description

ECL Comfort 210 controller

series

ECL Comfort 210 controller:

The ECL Comfort 210 is an electronic weather

compensated temperature controller in the ECL

Comfort controller family for use in district

heating, central heating and cooling systems.

Up to 3 circuits can be controlled. The ECL

Comfort 210 controller is loaded with a selected

application by means of an ECL Application Key.

It is designed for comfortable temperatures,

optimum energy consumption, easy installation

by means of the ECL Application Key (Plug-and-

Play) and user friendly operation. Improved

energy savings are facilitated by weather

compensation, adjustment of temperature

according to schedule, optimization as well as

limitation of return temperature, ﬂow and

power. Functionalities such as data logging and

alarm functions are implemented in the

controller.

The ECL Comfort 210 is easily operated by

means of a dial (multi-functional knob) or a

Remote Control Unit (RCU). The dial and the

display guide the user through the text menus

in the selected language.

The ECL Comfort 210 controller has electronic

output for motorized valve control, relay output

for circulation pump / changeover valve control

among others, as well as alarm output. 6 Pt 1000

temperature sensors can be connected. In

addition, 2 conﬁgurable input signals can be

selected as Pt 1000 temperature sensor input,

analog input (0 – 10 V) or digital input.

The enclosure is designed for mounting on wall

and DIN rail. A variant ECL Comfort 210B

(without display and dial) is available. It can be

used for mounting inside a panel and is

operated by means of the RCU ECA 30 / 31

which is placed in front of the panel.

The ECL Comfort 210 is a stand-alone controller

which communicates with the RCU and other

ECL Comfort 210 / 310 controllers via the ECL

485 communication bus.

Remote Control Unit (RCU):

The RCUs ECA 30 and ECA 31 are used for room

temperature control and override of the ECL

Comfort 210. The RCUs are connected to the ECL

Comfort controllers by means of 2 × twisted pair

cable for communication and power supply (ECL

485 communication bus).

The ECA 30 / 31 has a built-in temperature

sensor. An external temperature sensor can be

connected substituting the built-in temperature

sensor. Furthermore, the ECA 31 has a built-in

humidity sensor and the humidity signal is used

in relevant applications. It is possible to connect

up to 2 RCUs on the ECL 485 communication

bus. One RCU can monitor max. 10 ECL Comfort

controllers (master / slave system).

ECL Application Key and applications:

Diﬀerent ECL Application Keys make it easy for

the ECL Comfort 210 hardware to run diﬀerent

applications. The ECL Comfort 210 controller is

loaded with the desired application by means of

the ECL Application Key, which contains

information about applications (simple

application sketches are shown in the display),

languages and factory settings. The ECL

Application Keys for ECL Comfort 210 can also

be used in ECL Comfort 310.

The application parameters are stored in the

controller and are not aﬀected by power break.

The relevant ECL Application Keys for the ECL

Comfort 210 controller can be found in the

ordering section.

1 2 3 4 5 6 ... 11 12

Resumo do Conteúdo

Página 1 - ECL Comfort 210 controller

Data sheetECL Comfort 210 controller and Remote Control Unit ECA 30 / 31 1VD.KT.W1.02 © Danfoss 04/2010DEN-SMT/DKDescriptionECL Comfort 210 controll

Página 2

Data sheet ECL Comfort 210 controller and Remote Control Unit ECA 30 / 31 10VD.KT.W1.02 © Danfoss 04/2010DEN-SMT/DKWiring - inputWiring - ECA 30 /

Página 3

Data sheet ECL Comfort 210 controller and Remote Control Unit ECA 30 / 31 11VD.KT.W1.02 © Danfoss 04/2010DEN-SMT/DKBase part, continuedECL Comfort

Página 4 - Accessories:

Data sheet ECL Comfort 210 controller and Remote Control Unit ECA 30 / 31 12VD.KT.W1.02 Produced by Danfoss A/S © 04/2010ECA 30 / 31 cut-out for mou

Página 5

Data sheet ECL Comfort 210 controller and Remote Control Unit ECA 30 / 31 2VD.KT.W1.02 © Danfoss 04/2010DEN-SMT/DKApplication examples A266.1: Typi

Página 6

Data sheet ECL Comfort 210 controller and Remote Control Unit ECA 30 / 31 3VD.KT.W1.02 © Danfoss 04/2010DEN-SMT/DKA247.1: Typical heating and DHW s

Página 7

Data sheet ECL Comfort 210 controller and Remote Control Unit ECA 30 / 31 4VD.KT.W1.02 © Danfoss 04/2010DEN-SMT/DKOrdering Controller, base parts a

Página 8

Data sheet ECL Comfort 210 controller and Remote Control Unit ECA 30 / 31 5VD.KT.W1.02 © Danfoss 04/2010DEN-SMT/DKECL Application Keys (continued):

Página 9 - Wiring - 24 V a.c

Data sheet ECL Comfort 210 controller and Remote Control Unit ECA 30 / 31 6VD.KT.W1.02 © Danfoss 04/2010DEN-SMT/DKOperationABThe graphical monochro

Página 10 - DEN-SMT/DK

Data sheet ECL Comfort 210 controller and Remote Control Unit ECA 30 / 31 7VD.KT.W1.02 © Danfoss 04/2010DEN-SMT/DKFunctions General functions:• Th

Página 11

Data sheet ECL Comfort 210 controller and Remote Control Unit ECA 30 / 31 8VD.KT.W1.02 © Danfoss 04/2010DEN-SMT/DKGeneral data ECL Comfort controll

Página 12 - VD.KT.W1.02

Data sheet ECL Comfort 210 controller and Remote Control Unit ECA 30 / 31 9VD.KT.W1.02 © Danfoss 04/2010DEN-SMT/DKWiring - 230 V a.c. ECL Comfort

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