BeSMART 20143539 WiFi Smartphone Thermostat with Backlight User Guide
Function pairing in RF of others devices of BeSMART system.
It is possible to pair up to 8 devices (thermostats or boiler receiver) to the WiFi Box.
To enable the RF pairing function, press and hold for 5 secs the transparent LED
button on the WiFi Box or the boiler receiver, until you have simultaneous and rapid
flashing (0,5 secs) of the green and red LEDs. Once pairing is complete, the LED’s
automatically return to their normal state.
Functions/Icons/Alarms
3
Reset of the self configuration (OT) function
The thermostat is factory set to work in ON/OFF.
1
2
4
In case of OT-Bus connection available (wired or wireless) the thermostat
automatically detect the BUS communication. The device automatically move to
OT-Bus working mode (boiler remote control).
To reset to the original factory set configuration in ON/OFF, it is necessary to
remove and replace the batteries.
5
Alarms
rIE
Main alarms and description
Semi-automatic system filling function
Thermostat temperature sensor damaged (non-repairable)
Radio frequency communication missing
OT-Bus communication missing
3
6
Err
E82
E83
Batteries must be replaced. Functionality will be
impaired if batteries become depleted.
Low batteries
Flame
E84
Hardware damaged – not repairable
Ignition failure
A01-A10
A02-A20
Signal of real flame presence on the boiler if OT-
Bus connection or just heating request if ON/OFF
connection.
High limit thermostat intervention
Alarm final flues thermostat and/or limit thermostat and/or air pressure switch
and/or premix fan
Low system pressure
Alarm DHW NTC sensor
Alarm NTC heating and/or NTC flow sensor and/or higher delta T between
flow and return
Alarm NTC return sensor and/or higher delta T between flow and return
Alarm flues NTC sensor or heat exchanger need cleaning
Low limit thermostat intervention
A03-A30
Radio frequency (RF) communication ON with
the WiFi Box or boiler receiver.
RF communication
Heating
A04-A40
A06-A60
Heating mode enabled.
A07-A70
Domestic hot
water (DHW)
Domestic hot water mode enabled (only if OT-
Bus connection available with the boiler).
A08
A09-A91
A77
Cooling mode enabled.
(inversion of the relay working mode)
Cooling enable
A99
Too high reset from remote location
| General | Details |
|---|---|
| Name | BeSMART 20143539 WiFi Smartphone Thermostat with Backlight User Guide |
| Make | BeSMART |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.37 MB |





















