HeatQ NEX 1.0, Manual

Page: 7 / 8

str. 7
1. NEX thermostat is equipped with Bluetooth Low Energy communication module. The Bluetooth module allows
to remote control by mobile devices. Mobile application is available for Android and IOS operational System.
For the mobile devices the thermostat should appear as NEX 1.0. In order to pairing the thermostat with mobile
device you should select the NEX1.0 device on your mobile phone and press button S2 on the thermostat.
2. In order to pairing the NEX thermostat with external temperature sensor - press and hold the buttons S1 i S2
for about 5 seconds until LED L4 will start flashing. Insert two batteries into the sensor housing and during next
30 s press the button S4 located on the sensor in order to pair the devices (pairing is indicated by blue LED on
external sensor).
3. Press the “ON/OFF” button to switch the electric heating element on / off.
4. Press the “+” button to set the agent temper ature in the radiator or the room temperature (operating in
configuration with external temperature sensor).
5. Press the “ - ” button to set the agent temperature in the radiator or the room temperature (o perating in
configuration with external temperature sensor).
6. During setting the temperature current status of the device is indicated by LED (see point 12).
7. Press and hold the “+” button for about 3 seconds to switch timer TURBO on. The electric heating element
begins to heat the heating agent to the set temperature and keeps it for max. 4 hours. After this time the
controller returns to the temperature before switching the timer on.
8. Press and hold the “ - ” button for about 3 seconds to switch timer START on. The electric heating element begins
to heat the heating agent to the set temperature and keeps it for max. 4 hours. After this time the controller
switches off the electric heating element.
9. Press and hold the “+” and “ - “ buttons for about 3 seconds to switch timer DELAY on. The electric heating
element switch on with the delay (max. delay time – 8 hours), then begins to heat the heating agent to the set
temperature and keeps it for max. 4 hours. After this time the controller switches off the electric heating
element.
10. The switching off the timers – press the buttons which switch on the specific timers. This operation cause that
the device will switch off.
11. ANTIFREEZE function. When the device is off and the temperature around temperature sensor drops down
below 6
o C, the device will switch on automatically. This is to prevent the heating agent inside the radiator from
freezing. Activating Anti-freeze mode is indicated by blinking purple LED L1.
Do not disconnect the plug from the socket to ANTIFREEZE function works properly.
The electronics of Ultra-Low-Power Technology applied in HeatQ products provides the low power
consumption at the
„stand - by” mode.
12. Visualisation of operarting modes
LED display Operational status of heating element
L1 – red Alert
L1 – blue Correct operation in a room heating mode
L1 – purple Correct operation in a dryer mode
L1 – blinking purple ANTIFREEZE function
L2 – brightening up blue
The electric heating element heats up to the set level. The
continuous light of L2 means reaching subsequent temperature
levels. When the required temperature is achieved, L2 light
constantly.
L2 – fading blue
The electric heating element cools down, which means that the
setting temperature is lower than the current one.
L1 – red / blue alternately Problem with reading the temperature from the sensor – alert
L3 – continious blue Timer „ TURBO ” – the dryer function is on
L3 – blinking blue Timer „ START ” – the dryer function is on
L3 – pulsing blue Timer „DELAY” – the dryer function is on
L4 – blue Communication with external devices: sensors, mobile devices