ENGO CONTROLS SIMPLE Quick Manual page 2

Wall mounting
Please note!
During wire connections procedure, please make sure they are not connected to
the 230V AC power supply.
1 2
Take off the knob. Unscrew the screw placed under the knob.
3 4
Take off the front cover of the thermostat, as shown in the picture. Connect the
thermostat as shown in the connection diagram above (see blue arrow). Then
attach it to the wall using the supplied mounting screws through the holes
provided (see red arrows).
5
Put the front cover back in place and screw both parts together. Insert the knob
paying attention to the attachment method. Thermostat is ready to use. You can
set the temperature using the knob.
Switches (sliders) for additional settings
Additional functions of the ESIMPLE230W / ESIMPLE230B thermostats can be
switched on or off by switches, which are located on the front cover, under the knob.
Refer to the table below to understand what these features are:
Upper slider* Function
HEAT Heating mode
COOL Cooling mode
Bottom slider** Function
SPAN Hysteresis (±0.5°C)
TPI TPI Algorithm
Selecting the heating or cooling mode*
The heating or cooling mode is based on the setting of the switches (sliders),
which are located under the knob on the front cover. The position of the
HEAT slider indicates the heating mode. When heating is required, a red
LED lights up and the thermostat gives a voltage of 230V at the SL output.
The position of the COOL slider indicates the cooling mode. When cooling is
required, a blue LED lights up and the thermostat gives 230V at the SL output.
When the thermostat is not in work mode, the LEDs are turned off.
Operation algorithm selection**
The thermostat gives a possibility to choose the mode of controlling the room
temperature by TPI algorithm or by hysteresis +/-0.5°C. The TPI
algorithm is designed for underfloor heating (for heating systems with high
inertia) – to precisely maintain the room temperature.
LED light indications
The status of the thermostat is determined by the LED, illuminating in the
following colors:
- red
A detailed explanation of the meaning of the LED lights can be found
in the table below:
LED DIODE
Solid red
Slider position
Solid blue
Off
Slider position
Technical informations
Power supply
Max load
Temperatur control range
Control method
Communication
Output signal
IP protection class
Dimensions
- blue
EXPLANATION
Thermostat sends a signal for heating (the thermostat
gives 230V at the SL output).
Thermostat sends a signal for cooling (the thermostat
gives 230V at the SL output).
Temperature has been reached or no power supply.
230V AC 50Hz
3(1) A
5 – 30°C
TPI or Hysteresis (±0.5°C)
Wired
230V AC
IP30
80 x 80 x 22 mm