Danfoss application A214 Manual de usuario descargar pdf (Pagina 13)

Data sheet ECL Comfort 210 controller, Remote Control Units ECA 30 / 31 and Application keys

VD.KT.W4.02 © Danfoss 04/2015

DEN-SMT/DK

ECL Application Keys (continued):

Type Application type description Controller output

signals

Code no.

A237

• Weather compensated ow temperature control of heating systems.

Circulation pump control. Room temperature control and sliding return

temperature limitation. Flow / power limitation. Temperature control of

secondarily connected DHW circuit with storage tank charging system or

storage tank with internal heat exchanger. Optional ON / OFF control of

the DHW circuit in connection with primarily connected storage tank with

internal heat exchanger. DHW circulation pump control. Frost protection

and alarm function.

• The A237 application key contains applications related to ECL Comfort 310

for increased functionalities (M-bus).

1 x 3-point, 3 x 2-point 087H3806

A247

• Weather compensated ow temperature control of heating systems.

Circulation pump control. Sliding return temperature limitation. Flow /

power limitation. Temperature control of DHW circuit with storage tank

charging system. DHW circulation pump control through the storage tank

or the heat-exchanger. Frost protection and alarm function.

• The A247 application key contains applications related to ECL Comfort 310

for increased functionalities (room temperature sensor and M-bus).

2 x 3-point, 3 x 2-point 087H3808

A260

• Weather compensated ow temperature control of heating systems.

Circulation pump control, room temperature control and sliding return

temperature limitation for two independent heating circuits. Flow / power

limitation, frost protection and alarm function.

• The A260 application key works in ECL Comfort 310 for increased

functionalities (M-bus).

2 x 3-point, 2 x 2-point 087H3801

A266

• Weather compensated ow temperature control of heating systems.

Circulation pump control, room temperature control and sliding return

temperature limitation.

• Temperature control of DHW circuit with DHW circulation. Return

temperature limitation, sliding DHW priority, frost protection and alarm

function. Optional control of DHW heating based on DHW demand.

• The A266 application key works in ECL Comfort 310 for increased

functionalities (M-bus).

2 x 3-point, 2 x 2-point 087H3800

A275 • Weather compensated ow temperature control of 1-stage boiler based

heating systems. One direct heating circuit and one mixing circuit.

Circulation pumps control, room temperature control and sliding return

temperature limitation.

• Temperature control of DHW storage tank with internal heat exchanger.

Frost protection and alarm function.

• The A275 application key contains applications related to ECL Comfort 310

for increased functionalities (multiple boiler stages).

1 x 3-point, 4 x 2-point 087H3814

Each of the abovementioned code nos. comprises 1 ECL Application Key, 1 mounting guide and 1 set

of multi-lingual user guides.

Pt 1000 temperature sensors (IEC 751B, 1000 Ω / 0 °C):

Type Designation Code No.

ESMT Outdoor temperature sensor 084N1012

ESM-10 Room temperature sensor 087B1164

ESM -11 Pipe surface temperature sensor 087B1165

ESMB-12 Universal temperature sensor 087B1184

ESMC Pipe surface temperature sensor incl. 2 m cable 087N 0011

ESMU-100 Immersion sensor, 100 mm, copper 087B1180

ESMU-250 Immersion sensor, 250 mm, copper 087B1181

ESMU-100 Immersion sensor, 100 mm, stainless steel 087B1182

ESMU-250 Immersion sensor, 250 mm, stainless steel 087B1183

Accessories and spare parts:

Pocket Immersion, stainless steel 100 mm, for ESMU-100, Cu (087B1180) 087B119 0

Pocket Immersion, stainless steel 250 mm, for ESMU-250, Cu (087B1181) 087B1191

Pocket Immersion, stainless steel 100 mm, for ESMB-12, (087B1184) 087B1192

Pocket Immersion, stainless steel 250 mm, for ESMB-12, (087B1184) 087B1193

Typical ordering, types:

ECL Comfort Controller Base part Appl. key Remote Control Unit Temperature sensors Actuators / valves

ECL 210, 230 V a.c.

ECL 210 B, 230 V a.c.

ECL 210, 24 V a.c.

for ECL 210

for ECL 310

A2xx ECA 30

ECA 31

ESMT (outdoor)

ESM-11 (pipe surface)

ESMC (pipe surface)

ESMU (immersion)

ESM-10 (room)

ESMB-12 (universal)

see dedicated

literature

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 23 24

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