Before Installation; Technical Data - ensto ECO10R Instructions

ROOM THERMOSTAT
ENG
ECO10F FLOOR THERMOSTAT
ECO10FS FLOOR THERMOSTAT
INSTALLATION AND OPERATING INSTRUCTION
ECO10R, ECO10F and ECO10FS thermostats are mounted as the cover of a 1-component mounting box or
as a part of a multiple-component instrument panel.

1. BEFORE INSTALLATION

1.1 Check that all the parts and tools needed for the installation are available. This package contains a
thermostat, an adjusting knob, a lid, a covering plate, an additional connector for earthing wires, a sensor
cable (only ECO10F and ECO10FS) and this installation instruction.
1.2 Check that heating load is equivalent to the thermostat power endurance.
1.3 Check the insulation resistance and circuit resistance of the heating load controlled by the thermostat.
2. INSTALLATION, pic 1, 2 and 4
2.1 Place the sensor cable in a dry protective tube between heating cables (only in case of ECO10F and
ECO10FS). NOTE! Make sure that there is not water in the protective tube.
2.2 Connect the earthing wires (PE) to the separate additional connector.
2.3 Connect the thermostat to the mains and load according to pictures 1 and 2 (spring connectors,
stripping length 9 mm). Connect the sensor cable to the sensor marked connector (only ECO10F and
ECO10FS) and control of temperature reduction to T- marked connector. Any phase can be used to control
the temperature reduction. The conductors can be disconnected from the spring connectors by twisting
and pulling at the same time. In floor or ceiling heating installations a residual circuit breaker has to be
used according to the local installation regulations.
2.4 Install the thermostat into the mounting box with screws.
2.5 Install the thermostat lid, cover plate and adjustment knob. Cover the thermostat from potential dust
during construction work.
3. START-UP AND OPERATION, pic 3, 5 ... 7
3.1 Switch on the heating from the switch A (pic 3). The signal light B is green when the thermostat is func-
tioning and it turns red when the load is connected. After switching on the room thermostat (ECO10R) it
takes several hours until the thermostat is adapted to the current conditions and accurate functioning
begins.
3.2 (ECO10R) Check the temperature setting after 24 hours and calibrate the adjustment knob to match
the real temperature if needed (pic 5). Remove the temperature adjustment knob and shaft without
changing the temperature setting. Pull the knob out from the teething of the shaft. Put the shaft to the
original position and set the adjustment knob to the teething so that the knob indicates the real room
temperature. Set the desired temperature.
3.3 The fixed temperature reduction (-4°C) of the thermostat affects straight to the temperature setting of
the floor (ECO10F and ECO10FS) or room (ECO10R). The reduction is activated by external control voltage.
Temperature reduction is not indicated by any signal light (pic 5).
3.4 The adjustment range can be limited with the limiters of the adjustment knob (pic 6).
3.5 When thermostat is functioning normally, a faint click is heard when the load is switched on and off.

4. TECHNICAL DATA

ECO10R, ECO10F and ECO10FS
Supply voltage:
Switch contact:
Operating temperature range: -20...+30 °C
10
230 V +10%, -15%, 50 Hz
2-pole