Navien NCB-20LHWE, Руководство по установке и эксплуатации

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Setting the Supply Absolute MIN Temperature
Display Description
Supply absolute Min set point
(°C)
This menu can be used to change the minimum supply
temperature range in Supply Control mode. When Custom
mode is configured in Outdoor Reset Control mode, changes to
the supply temperature are based on the supply absolute MIN
temperature range.
Supply Absolute MIN Temperature Range
Range Remarks
25°C – [MAX set point - 20°C] Default: 40°C
Setting the Return Absolute MAX Temperature
Display Description
Return absolute MAX set point
(°C)
This menu can be used to change the maximum return
temperature range in Return Control mode. When Custom
mode is configured in Outdoor Reset Control mode, changes to
the return temperature are based on the return absolute MAX
temperature range.
Return Absolute MAX Temperature Range
Range Remarks
[MIN set point + 10°C] – 70°C Default: 65°C
Setting the Burner-On Temperature
Display Description
Burner-on temperature (°C)
During space heating, the boiler turns on the burner when
the space heating supply temperature is below the burner-on
temperature.
Burner-On Temperature Range
Range Remarks
1–30°C Default: 3°C
Setting the Supply Absolute MAX Temperature
Display Description
Supply absolute MAX set point
(°C)
This menu can be used to change the maximum supply
temperature range in Supply Control mode. When Custom
mode is configured in Outdoor Reset Control mode, changes to
the supply temperature are based on the supply absolute MAX
temperature range.
Supply Absolute MAX Temperature Range
Range Remarks
[MIN set point + 20°C] – 90°C Default: 90°C
52 Operating the Boiler