23
VIGAS 18 DPA, VIGAS 26 DPA
Gasifying boilers VIGAS
10.5 INFORMATION LINE
10.6 INPUTS AND OUTPUTS ELECTRICAL CONNECTION OF CONTROL UNIT AK 4000
Schema 5
used with one heating circuit for floor or radiator. Central heating
temperature can be controlled according to external temperature, room
thermostat or by combination of both. The boiler pump and central heating pump
are controlled separately. Boiler protection against low-temperature corrosion
provides 4-way valve with servounit.
Use: Expander basic set (code 5001).
Schema 6
with two separate heating circuits controlled by servounit. Option to
choose floor or radiator heating or combination. Central heating temperature can
be controlled according to external temperature, room thermostat or with
combination of both. The boiler pump and central heating pump work separately.
Boiler protection against low-temperature corrosion provides 3-way thermostatic
valve (60°C).
Use: Expander double set (code 5002).
Schema 7 for (Basic scheme expander (BSE 1)
used with one heating circuit
controlled by servounit for floor or radiator heating. Heating of domestic water
supply is controlled by pump. Temperature of central heating is controlled by
external temperature, room thermostat or by combination of both. Boiler
protection against low-temperature corrosion provides 4-way mixing valve.
Use: Expander basic set (code 5001)
Schema 8
with two separate heating circuits and accumulator tank. Option to
choose floor or radiator heating or combination of both. Temperature of central
heating can be regulated according to external temperature, room thermostat or
by combination of both. Boiler protection against low-temperature corrosion
provides 3-way thermostatic valve (60 °C).
Use: Expander double set (code 5002) + 1 x sensor KTY (code 3032).
Display information line enables indication of particular information about the AK4000 control unit system.
By pressing ▲ choose required data and press „ENTER“. Marked data
will be displayed on the
information line (chap.3.5).
The control unit AK 4000 offers to view connection of both, inputs and outputs according to current
configuration.
Press „ENTER“ button and
using ▲ buttons choose
required module.
2x
Schema 10
is used with one heating circuit controlled by servounit for floor or
radiator heating. Heating of domestic water supply is controlled by pump.
Temperature of central heating is controlled by external temperature, room
thermostat or by combination of both. Boiler protection against low-temperature
corrosion provides 4-way mixing valve.
Use: Expander basic set (code 5001)
Schema 9 for (BSE-2)
with one heating circuit of central heating system using
servounit with accumulator tank. Heating of warm domestic water is controlled by
pump. Water temperature can be regulated on the basis of external temperature,
room thermostat or the combination of the two. 3-way thermostatic valve (60°C)
secures the protection of boiler against low-temerature corosion.
Use: Expander basic set (code 5001) + 1x tank sensor KTY (code 3032
)
