Gasifying boiler Vigas
19.1 Assembly and installation instruction
1. Boiler Vigas 5. Domestic water tank 9. Drain valve 13. Accumulator tank
2. Safety element 6. 4 - way valve 10. Discharge fan R – Device
3. Indoor thermostat 7. Central heating circuit
11. Thermostatic by-pass valve ESBE Z - Collector
4. Pump 8. Expansion tank 12. 3 - way mixing valve
32
Recommended basic schemas with AK4000 control
Obr.10
Obr.9
Basic schema 1
Basic schema 2
Basic schema 3
Basic schema 2
Basic schema 1
Boiler control system AK 4000 regulates simultaneously boiler
pump and circulating pump with possibility to connect indoor
thermostat to control burning phase or discharge fan in case of
low chimney draught occurs. Mixing of water boiler to required
temperature for heating circuit provides 4 - way mixing valve
and at the same time warms up reverse water for the boiler
circuit. When, heated area reaches required tempretaure
pumps go off and boiler will maintain its temperature.
Basic schema 2
Boiler control system AK 4000 regulates simultaneously boiler
pump and circulating pump with possibility to connect indoor
thermostat to control burning phase or discharge fan in case of
low chimney draught. Thermostatic by-pass valve (11) provides
reverse water temperarature at 60
°
C. To regulate temperature
in central heating circuit manually provides 3 - way mixing
valve (12). When heated area reaches required tempretaure
pumps go off and boiler will maintain its temperature.
Basic schema 3
Boiler control system AK 4000 regulates simultaneously boiler
pump and circulating pump with possibility to connect indoor
thermostat to control burning phase or discharge fan in case of
low chimney draught. Thermostatic by-pass valve (11) provides
reverse water temperarature at 60
°
C. To regulate temperature in
central heating circuit manually provides 3 - way mixing valve
(12). Lifetime of the boiler can be prolonged by instalation of
accumulator tank, it will decrease fuel consumption and
increase maintenance comfort. When heated area reaches
required tempretaure pumps go off and boiler will maintain its
temperature.
Basic schema 4
Boiler control system AK 4000 regulates boiler pump with
possibility to connect accumulator thermometer and discharge
fan in case of low chimney draught. Thermostatic by-pass valve
(11) provides reverse water temperarature at 60
°
C. Lifetime of
the boiler can be prolonged by instalation of accumulator tank,
it will decrease fuel consumption and increase maintenance
comfort. Circuits regulation behind devise is provided by
EXPANDER AK4000E.
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