Danfoss RET 230 Data sheet
Datasheet
ErP
1
RET Electronic Room Thermostat
Features The RET 230 is a range of electronic room
thermostats oering improved thermal
performance and status indication compared to
that of electro-mechanical equivalents.
For ease of mounting, RET is based upon a
wallplate construction which is tted and wired
before the thermostat is mounted.
Additional features available in the RET range
include:
• Electronic accelerator heater
• LED status indication
• Night set-back option
• Voltage free outputs
Please refer to table below for details.
Application
Ordering Codes and Data
ErP Class
Product
Class
Typ e Code No
RET230 087N700400 • •
RET230L 087N700600 • • •
RET230VF2 087N700801 • • Volt free contacts
RET230NSB 087N701000 • • • (3) •
RET230F 087N701200 No Frost thermostat
RET230F5 087N701300 No
(1) ‘Power On’ indicator is lit when power is applied to thermostat.
(2) ‘Calling’ indicator is lit when thermostat relay is closed and calling for heat.
(3) In Night Set-Back version, ‘Power On’ LED changes colour during night set-back period.
Specications RET230F5 RET230F RET230/RET230L RET230VF2/RET230NSB
Switching Dierential <1K <1K <1K <1K
Temperature Range 5°C xed 5-10°C 5-30°C 5-30°C
Operating Voltage 220/240Vac 220/240Vac 220/240Vac 220/240Vac
Sw. Type (common linked internally) SPST SPST SPDT Sw. Type (voltage free contacts) - - - SPDT
Contact Current Rating 3 (1) A 3 (1) A 3 (1) A 3 (1) A
Locking and Limiting Feature Yes Yes Yes Yes
Dimensions (mm) - height x width x depth 86 x 85 x 42 86 x 85 x 42 86 x 85 x 42 86 x 85 x 42
Electronic
Accelerator
Night
Set-Back
LED Status Indicators
Power On (1) Stat Calling (2)
Comment
Night set-back
achieved using external
time control
Frost thermostat,
xed 5°C
ERP Class
The products represented within this document are classied according to, and allow completion of, the Energy Related Product (ErP)
Directive System Package che and the ErP system data label. ErP Labelling obligation is applicable from 26th September 2015.
ErP Class Product Function and ErP Description Additional eciency gain
I
On/Off Room Thermostat
A room thermostat that controls the on/o operation of a heater.
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© Danfoss HS | 09/2015 | 264v06 VDRKG202
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Datasheet
Electrical Connection
RET Electronic Room Thermostat
RET230F & RET230F5 RET230 & RET230L
NC
2 4
°C
N
L
N
°C°C
Electronics
NO
N
N
L
Electronics
N
L 3
L
N
RET230VF RET230NSB
Electronics
C
N
L 3
Voltage Free
N
L
Electronics
°C
L 3
C
NC
L 2 3 4
1
Voltage Free
°C
4
°C°C
NO
Dimensions
3
86 78
85
8
42
Danfoss Ltd.
Ampthill Road
Bedford MK42 9ER
Tel: 01234 364621
Fax: 01234 219705
Email: ukheating@danfoss.com
Website: www.heating.danfoss.co.uk
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 subsequent changes being necessary in specifications already agreed.
All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
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© Danfoss HS | 09/2015 | 264v06 VDRKG202
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