Riello BeSMART Installer And User Manual page 71

Parameter
29 CHOt
ESC
MODE
31 HHbO
ESC
MODE
32 CHdE
ESC
MODE
00 EHIt
Description
Enabling/disabling heat request via OTBus
(available with OTBus connection between
the WiFi Box and the boiler or the RF receiv -
er and the boiler or the BeSMART and the
boiler, if provided for by the OTBus proto -
col). Default set to ON.
This value can be set to ON or OFF. Set -
ting this parameter to OFF, the BeSMART
thermostat does not consider the heating
request via OTBus to the boiler.
Maximun boilerl central heating tempera -
ture setpoint (available with OTBus con -
nection between the WiFi Box and the boil -
er or the RF receiver and the boiler or the
BeSMART and the boiler, if provided for by
the OTBus protocol).
The value can be set between 80°C and
40°C (for high temperature heating) or from
45°C to 20°C (for low temperature heating).
This parameter has to be set by the Autho -
rised Service Centre.
A delay on heating requests is applied on
the RF channel only in the direction of the
Wifi box and the boiler receiver, and can be
used on systems with zone valves without
the limit switch to delay start-up of the boi -
ler until the valves are completely open.
The heating request, activated by the timer
thermostat with local relay remains instant.
If the parameter is set at 0 the delay is not
active; if set to another value the delay de -
pends on the value set in the parameter.
The parameter can be set from 0 to 255
sec. in intervals of 5 sec. and the default
value is 0.
Press the SET/PROG button or ESC/MODE
to return to the HOME screen.
71