115
IT
A
LIA
NO
FRA
NÇAIS
ES
PAÑOL
POLS
K
I
ROMÂNĂ
ENGLIS
H
Parameter
Description
29 CHOt
Enabling/disabling heat request via OTBus
(available with OTBus connection between the
WiFi Box and the boiler or the RF receiver and
the boiler or the
Hi, Comfort T100
and the boil-
er, if provided for by the OTBus protocol). Default
set to ON.
This value can be set to ON, OF0 and OFF. The
central heating or cooling request follows the
rules shown in the table.
For RF zone receivers and on the same ther-
mostat, the ON/OFF contact follows the normal
rules.
ESC
MODE
CH Re-
quest
Par.
29
Hi, Comfort T100
Wifi box
RF boiler
receiver
RF zone
receiver
OT
Relay
OT
Relay
OT
Relay
OT
Relay
ON
OFF
off
on
off
off
off
off
-
(*)
ON
OF0
off
on
off
on
off
on
-
ON
ON
ON
on
on
on
on
on
on
-
ON
Cool
Request
Par.
29
Hi, Comfort T100
Wifi box
RF boiler
receiver
RF zone
receiver
OT
Relay
OT
Relay
OT
Relay
OT
Relay
ON
OFF
off
on
off
off
off
off
-
(*)
ON
OF0
off
on
off
on
off
on
-
ON
ON
ON
off
on
off
on
off
on
-
ON
off= request in progress not met
on= request in progress met
(*) = not supported. To ensure the relay-controlled zone valve operates, use a
Hi, Comfort T100
wired to the zone valve.
