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2004/108/EC on electromagnetic compatibility (and
subsequent amendments) and Council Directive
2006/95/EEC on electrical equipment designed for use
within certain voltage limits.
Applied standards
ETO2-4550-EU28: CE marking LVD/EMC: EN60730-2-9
ETO2-4550-US28: CAN/CSA E 60730-2-9:01.
ETO2-4550-RU28: CE marking LVD/EMC: EN60730-2-9
The product may only be used if the complete installation
complies with current directives.
The product carries a manufacturer's warranty if installed
in accordance with these instructions and current
regulations.
If the product has been damaged in any way, e.g. during
transport, it must be inspected and checked by
authorised personnel before being connected to the
power supply.
Technical data
Thermostat ETO2-4550:
Designed to be mounted indoor only!
Supply voltage . . . . . . . . . .115/240V AC ±10%, 50-60 Hz
Built-in electronic power supply (SMPS) . . .24 V DC, 8 VA
3 output relays (potential-free contact, NO) . . . . .3 X 16 A
Alarm relay (potential-free contact, NO) . . . . . . . .max. 5 A
Control signal to actuator (mixing valve) . . . . . .0-10 V DC
Supply voltage to actuator
(mixing valve) . . . . . . . . . . . . . . . . . . . . .24 V AC / 100 mA
On/off differential . . . . . . . . . . . . . . . . . . . . . .0.6°F / 0.3°C
Temperature range . . . . . . . . . . . . . .-4/+50°F / -20/+10°C
Ambient temperature . . . . . . . . . . . . . .32/122°F / 0/+50°C
Ambient air humidity . . . . . . . . . . . . . . . . . . . . . . .10-95%
Enclosure rating . . . . . . . . . . . . . . . . . . . . .IP 20 / Nema 1
Weight
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .600 g
Dimensions H/W/D . . . . . . . . . . . . . . . . . . .90/156/45 mm
Type 1B
Control pollution degree 2
Rated impulse voltage . . . . . . . . . . . . . . . . . . . . . . . . .4 kV
Ground sensor type ETOG-55:
Designed to be embedded in outdoor areas.
Detection . . . . . . . . . . . . . . . . . .Moisture and temperature
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . .Outdoor area
Enclosure rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . .IP 68
Ambient temperature . . . . . . . . . .-57/+158°F / -50/+70°C
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . .H32, Ø60 mm
English
ETO2
3
© 2011 OJ Electronics A/S
All manuals and user guides at all-guides.com
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