Keo-B - Vemer S.p.A.

Flush-mounting thermostat with battery power supply. This device is characterized by its ease of use.

What is a thermostat
A thermostat is a device designed to regulate the temperature of a heating or cooling system in a specific room. It works by sensing the current room temperature and, based on the temperature set by the user, turns the heating or air conditioning system on or off.

Design of the thermostat
The device features a convenient front knob, which allows the user to set the desired temperature and a selector switch that allows the user to select operating modes (air conditioning, off or heating).

Vemer also provides Keo-B LCD with backlit display.

Digital input
The digital input is configurable and allows the connection of an X.temp outdoor temperature probe (code VN883500) or a device with which to reduce the setpoint by 3°C.

Mounting tips and compatibility
It is possible to adapt the thermostat to the cover frames of the main switch and socket systems, thanks to:

white and anthracite gray frames and faceplates included in the package
silver-colored “Fr.Keo-B” faceplate, which can be purchased separately

Setpoint limitation
The patented setpoint limiting system is useful, for example, for installations in public places to prevent unauthorized people from changing the temperature.

Vemer also provides Keo-A with 230 V AC power supply.

Image

Datasheet

User manual

Power supply

2x1,5V (AAA) batteries

Range of adjustment

5÷35 °C

Classification according to CE 2014 / C 207/02

Class 4

Colour

white/anthracite grey

Dimensions

72x50x53 mm

Digital input

for setpoint temperature reduction of 3°C by external input

Operation mode

heating (winter)/cooling (summer)

Installation

3 module flush mounting boxes

Number of relays

1

Type of command

on/off or proportional

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