thermio™ essential – thermio™ essential BCP

ITEM-NO. 04.47.0001.1 / EAN-CODE 4010940020149

thermio™ essential BCP

PRODUCT DESCRIPTION

The thermio™ essential BCP is an ErP class I thermostat that can be fastened to a cylinder or a pipe: The spring wire required for installation on a pipe, or the wire strap required for installation on a hot water cylinder, are both supplied by Grässlin as part of the contents. The water temperature is measured directly on the surface of the cylinder or pipe by means of a contact. When the thermostat detects a drop in temperature, the heating system is switched on and then switched off again when the target value is reached, unless the boiler is controlled by other products such as a timer, for example.

BENEFITS

  • Wide temperature control range of ±0 °C to +80 °C allows for safe and energy-effi cient water heating
  • Flexible, simple and quick installation due to a spring wire and a wire strap (dual use)
  • Very simple operation through a large temperature adjustment knob with a precise clearly marked dial and indicator marker

APPLICATIONS

  • Cylinder with a diameter of up to 470 mm
  • Pipes with a diameter of up to 75 mm
  • Actuation of zone valves
  • Pump-controlled central heating systems
  • Boiler
  • Gravity heating

SPECIFICATIONS

Electrical Data

Equipment operating voltage
AC 230 V ± 10 % 50-60 Hz
Curret output
Changeover, potential free
Current capacity - ohmic load
6 A / 400 V AC
 
16 A / 250 V AC
Current capacity - inductive load cos.phi 0.6
1 A / 400 V AC
 
4 A / 250 V AC
Rated impulse withstand voltage (Uimp)
4 kV
Control function
Heating
Control type
2- Point (ON/OFF)
Hysteresis
±10 K
Measuring range
+0 °C ... +110 °C
Control range
+0 °C ... +80 °C
control accuracy
±5 °C

Power connection

Device
Cable gland PG11
 
Screw terminal with wire protection max. 2.5 mm²

Display and format

Resolution
Temperature setpoint 1 °C

Operating conditions

Humidity (operating)
10 % ... 90 % relative humidity, non-condensing
Humidity (storage)
10 % ... 90 % relative humidity, non-condensing
Temperature (operation)
±0 °C ... +55 °C
Temperature (storage)
-20 °C ... +60 °C

General specifications

Colour
White
Weight
159 g
Material
Plastic ABS
Dimension
105 x 38 x 53 mm
Mounting
Hot-water pipe
 
cylinder

Compliance with standards

ErP class
I
ErP function
ON/OFF room thermostat
ErP Description
A room thermostat that controls the ON/OFF operation of a heater.
ErP contribution to seasonal characteristic space heating energy efficiency
1 %
Protection type
IP40
Protection class
I, after appropriate mounting
Pollution degree
2
Approval mark
CE
 
Energy Saving Trust
Standards and guidelines
EN 60730-1
 
Mode of operation and additional properties: Type 1.B

Scope of delivery

Housing
Spring wire (24 cm)
 
Plastic-sheathed wire strap 1.5 m

DIMENSIONAL DRAWING

CIRCUIT DIAGRAMS