Danfoss DEVIreg 316 Data sheet

7. Controls

Data Sheet

DEVIreg™

DEVIreg™ 316

The DEVIreg™ 316 is an simple electronic thermostat with enhanced functionality which can be
installed in electric cabinets with DIN rail attachment. The thermostat is mainly used for frost protection
on roofs, in gutters and downpipes. Additionaly it can be used to control room and floor temperature,
ventilation, cooling or to the control of snow melting on ground, pipe tracing and similar installations.

The main features of the thermostat is temperature range mode – with setting both an upper and a
lower temperatures in between which the thermostat allows the system to heat. This mode is used
primarily for controlling Frost Protection systems on roofs, in gutters and downpipes (an external
outdoor air sensor must be used).

The thermostat is equipped with 2 additional buttons to adjust the hysteresis and the temperature value
for levering in economy periods (an external timer must be used).

The thermostat has relay with 2 contact pairs - NO (normally opened) and NC (normally closed), and it is
supposed to use thermostat for heating and cooling systems. Additionally NO and NC contact pairs are
not wetted by a voltage source inside thermostat and can be used for control systems with any voltage
up to 250 V.

It is designed so that the sensor circuit is galvanically separated from the high voltage part.

Benefits:

• Night set-back

• Minimum temperature limiter

• Adjustable hysteresis

• DIN rail attachment

• Low standby consumption

• Large scope of application

• Protective separation

Standard compliance:

• EN/IEC 60730-1 (general)

• EN/IEC 60730-2-9 (thermostat)

Certificates:

Type

Operation voltage

Standby power consumption

Resistive load

Inductive load

Hysteresis

Ambient temperature

Lowering in economy periods

Temperature range

Minimum temperature range

Controller type

Storage temperature

IP class

Protection class

Dimensions (H/W/D)

Weight

Marking

Value

220 - 240V~ 50/60 Hz

Max. 16 A, 3680 W @ 230 V

max. 1 A, cos φ = 0,3

-10 °C to +45 °C

-10 °C to +50 °C

-10 °C to +5 °C

-20 °C to +65 °C

85 x 52 x 58 mm

Types

Item no. Product name Temperature range Sensor type EAN no.

140F1075 DEVIreg™ 316 -10 °C to +50 °C Wire sensor, 3 m, NTC 15 kOhm at 25 °C 5703466209240

max. 0,25 W

0 °C to 6 °C

0 °C to 8 °C

1 B

IP 30

Class II -

180 g

D316

Connection scheme

Produced by Danfoss ©AI164886 463875en-010105