ACV HeatMaster 35 TC, Технический бюллетень

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DESCRIPTION
MICROPROCESSOR CONTROL SYSTEM MCBA
HeatMaster TC is equipped with an integrated MicroproCessor Burner
Automate (MCBA) that controls the safety-functions of the boiler and of-
fers a wide band of built-in temperature controls, which can be selected
and adapted through a number of parameters, with different access
levels (end-user, service engineer, ...)
If an outside sensor is connected to the MCBA it becomes a complete
weather-dependent control, with the possibility of having night set-back
if an external clock is used.
An outside sensor connected to the MCBA will determine the basic flow
temperature. If the room thermostat contact remains closed for a lon-
ger period, the flow temperature setting will be increased by 10
o
C until
the desired room temperature is achieved. In this way an auto-adaptive
heating curve is achieved which combines the advantages of a fast heat-
up curve with the temperature stability of a standard weather-depen-
dent control.
CONTROL PANEL
bar
2
1
O
3
4
Summer/Winter switch
ON/OFF switch
Pressure gauge
MCBA display
Pre-cut for an optional
Control Unit controller
High quality
insulation
The HeatMaster TC is
insulated with 50 mm
of CPC/HFC/HCFC and
ozone depletion free poly-
urethane insulation.
Modulating premix gas burner
The HeatMaster TC benefits from hav-
ing the advanced air/gas modulating
pre-mix gas burner as standard.
• Very easy to install, adjust and
maintain
• Low NOx emissions
• Safe and quiet