DOMUSA BioClass iC DX, Инструкция по установке и эксплуатации

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EN
22 BIOCLASS iC DX
5 OPERATION
Bioclass iC DX is set by default as an “Only Heating” boiler (Heating zone 1). In option, it is possible to
connect a BIO Hydraulic Kit to increase the features offered by DOMUSA TEKNIK .
5.1 “Only heating” operation
In this operation mode, it is needed to set a temperature of the boiler (see
“Boiler temperature set
point selection”
), of the room thermostat ( TA1 ) or of the LAGO FB OT+ remote control (if there is
any connected) in order to start the boiler up. The burner will start running to heat the water of the
boiler. When the temperature of the boiler overtakes 60 ºC, the heating pump is switched on to heat
the water of the installation. The burner modulates the heat output level to maintain the set point
temperature selected and the pump continues running until the installation reaches to the temperature
selected in the room thermostat or remote control (if there is any connected). When the temperature
in the boiler overtakes 4 ºC the boiler set point temperature the burner stops until the temperature
decreases 10 ºC behind the set point temperature, in this moment the burner is switched on again.
It is possible to disable the heating service (
Summer
mode) by setting to " OFF " the boiler temperature
set point. In this operating mode only the DHW service is available.
NOTE: When the heating service is disabled, they will be disabled all the circuits of the
BIO Hydraulic Kit, if there is any connected.
5.2 Operating with a Sanit DHW tank (Option)
La caldera BioClass iC DX lleva incorporado un acumulador para la obtención de Agua Caliente
Sanitaria.
In this operating mode, desired DHW SET will need to be chosen ( see DHW Set selection). Burner will
be turned on and when the DHW cylinder reaches the SET temperature, the boiler will return to be
ready to heat the heating installation activating the heating mode. The modulating burner will maintain
the SET boiler temperature. The heating pump will stop when the room temperature is the same or
higher than the chosen in the room sensor device.
It is possible to disable the DHW by setting to " OFF " the DHW temperature set point.
NOTE: To assure the optimal DHW service, the heating service will not be available while
the DHW service is activated to heat the DHW tank.