67
Connection to central heating radiators with another boiler support and
sanitary water combined with solar panel
Figure 50 - Connection to central heating radiators with another boiler support and sanitary water combined with solar
panel
Note:
- The differential thermostat must have a hysterisis of 15 to 25 °C.
- Hydro independiente "Off" (water temperature controlled regulation), put the
boiler in "manual" mode and power nivle to "5"
- Modulating pump "On"
- Water sensing inhibition "On"
- Alternative hydro shutdown "On"
- Pump "On" = 50 °C
- Pump "Off" = same or thermostat temperature 1°C below the temperature
differential thermostat.
When using the generator with differential thermostat the machine must be connected
in the CONNECTION "Remote".
Calculation deposits of inertia
: the boilers for pellets is recommended that the
buffer tank has 20l/kW.
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Summary of Contents for Douro 12
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Page 60: ...55 a b c d e f ...
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Page 89: ...84 23 2 Flow chart Douro 12 kW Flow chart 1 Lighting ...
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Page 91: ...86 Flow chart 2 Disabling Note The circulator pump off below 40 C water temperature ...
Page 92: ...87 23 3 Flow chart Douro 17 kW and Douro 23 kW Flow chart 1 Lighting ...
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Page 94: ...89 Flow chart 2 Disabling Note The circulator pump off below 40 C water temperature ...