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Heating setpoint decreased by 2°C but the overall energy requirenment increses
Hello, I have concern about getting the cooling and humidification load increased drastically for the model by decreasing heating setpoint by 2°C.
IDF - https://drive.google.com/drive/folders/1g-pp_iVpne9Dem3wLsXhqM5UFr7mHc-U?usp=sharing
I have just changed the class list - Shcedule:Compact from
Schedule:Compact,
Htg-SetP-Sch, !- Name
Temperature, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: Weekends HoliDay, !- Field 2
Until: 7:00, !- Field 3
16, !- Field 4
Until: 14:00, !- Field 5
16, !- Field 6
Until: 24:00, !- Field 7
16, !- Field 8
For: SummerDesignDay, !- Field 9
Until: 24:00, !- Field 10
16, !- Field 11
For: WinterDesignDay, !- Field 12
Until: 24:00, !- Field 13
21, !- Field 14
For: AllOtherDays, !- Field 15
Until: 5:00, !- Field 16
16, !- Field 17
Until: 6:00, !- Field 18
20, !- Field 19
Until: 20:00, !- Field 20
22, !- Field 21
Until: 24:00, !- Field 22
16; !- Field 23
to
Schedule:Compact,
Htg-SetP-Sch, !- Name
Temperature, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: Weekends HoliDay, !- Field 2
Until: 7:00, !- Field 3
14, !- Field 4
Until: 14:00, !- Field 5
14, !- Field 6
Until: 24:00, !- Field 7
14, !- Field 8
For: SummerDesignDay, !- Field 9
Until: 24:00, !- Field 10
14, !- Field 11
For: WinterDesignDay, !- Field 12
Until: 24:00, !- Field 13
19, !- Field 14
For: AllOtherDays, !- Field 15
Until: 5:00, !- Field 16
14, !- Field 17
Until: 6:00, !- Field 18
18, !- Field 19
Until: 20:00, !- Field 20
20, !- Field 21
Until: 24:00, !- Field 22
14; !- Field 23
but instead of decreasing energy demand it increased because of the sharp rise in cooling and humidification demand, even though rest of the setpoints have not changed.
Why is the increased cooling load ?
KR, Yagnik
Heating setpoint decreased by 2°C but the overall energy requirenment increses
Hello,
I have concern about getting the cooling and humidification load increased drastically for the model by decreasing heating setpoint by 2°C.
IDF - https://drive.google.com/drive/folders/1g-pp_iVpne9Dem3wLsXhqM5UFr7mHc-U?usp=sharing
I have just changed the class list - Shcedule:Compact from
Schedule:Compact,
Htg-SetP-Sch, !- Name
Temperature, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: Weekends HoliDay, !- Field 2
Until: 7:00, !- Field 3
16, !- Field 4
Until: 14:00, !- Field 5
16, !- Field 6
Until: 24:00, !- Field 7
16, !- Field 8
For: SummerDesignDay, !- Field 9
Until: 24:00, !- Field 10
16, !- Field 11
For: WinterDesignDay, !- Field 12
Until: 24:00, !- Field 13
21, !- Field 14
For: AllOtherDays, !- Field 15
Until: 5:00, !- Field 16
16, !- Field 17
Until: 6:00, !- Field 18
20, !- Field 19
Until: 20:00, !- Field 20
22, !- Field 21
Until: 24:00, !- Field 22
16; !- Field 23
to
Schedule:Compact,
Htg-SetP-Sch, !- Name
Temperature, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: Weekends HoliDay, !- Field 2
Until: 7:00, !- Field 3
14, !- Field 4
Until: 14:00, !- Field 5
14, !- Field 6
Until: 24:00, !- Field 7
14, !- Field 8
For: SummerDesignDay, !- Field 9
Until: 24:00, !- Field 10
14, !- Field 11
For: WinterDesignDay, !- Field 12
Until: 24:00, !- Field 13
19, !- Field 14
For: AllOtherDays, !- Field 15
Until: 5:00, !- Field 16
14, !- Field 17
Until: 6:00, !- Field 18
18, !- Field 19
Until: 20:00, !- Field 20
20, !- Field 21
Until: 24:00, !- Field 22
14; !- Field 23
but instead of decreasing energy demand it increased because of the sharp rise in cooling and humidification demand, even though rest of the setpoints have not changed.
Why is the increased cooling load ?
KR, Yagnik
Heating setpoint decreased by 2°C but the overall energy requirenment increses
Hello, I have concern about getting the cooling and humidification load increased drastically for the model by decreasing heating setpoint by 2°C.
I have just changed the class list - Shcedule:Compact from
Schedule:Compact,
Htg-SetP-Sch, !- Name
Temperature, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: Weekends HoliDay, !- Field 2
Until: 7:00, !- Field 3
16, !- Field 4
Until: 14:00, !- Field 5
16, !- Field 6
Until: 24:00, !- Field 7
16, !- Field 8
For: SummerDesignDay, !- Field 9
Until: 24:00, !- Field 10
16, !- Field 11
For: WinterDesignDay, !- Field 12
Until: 24:00, !- Field 13
21, !- Field 14
For: AllOtherDays, !- Field 15
Until: 5:00, !- Field 16
16, !- Field 17
Until: 6:00, !- Field 18
20, !- Field 19
Until: 20:00, !- Field 20
22, !- Field 21
Until: 24:00, !- Field 22
16; !- Field 23
to
Schedule:Compact,
Htg-SetP-Sch, !- Name
Temperature, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: Weekends HoliDay, !- Field 2
Until: 7:00, !- Field 3
14, !- Field 4
Until: 14:00, !- Field 5
14, !- Field 6
Until: 24:00, !- Field 7
14, !- Field 8
For: SummerDesignDay, !- Field 9
Until: 24:00, !- Field 10
14, !- Field 11
For: WinterDesignDay, !- Field 12
Until: 24:00, !- Field 13
19, !- Field 14
For: AllOtherDays, !- Field 15
Until: 5:00, !- Field 16
14, !- Field 17
Until: 6:00, !- Field 18
18, !- Field 19
Until: 20:00, !- Field 20
20, !- Field 21
Until: 24:00, !- Field 22
14; !- Field 23
but instead of decreasing energy demand it increased because of the sharp rise in cooling and humidification demand, even though rest of the setpoints have not changed.
Why is the increased cooling load ?
KR, Yagnik
Heating setpoint decreased by 2°C but the overall energy requirenment increses
Hello, I have concern about getting the cooling and humidification load increased drastically for the model by decreasing heating setpoint by 2°C.
I have just changed the class list - Shcedule:Compact from
to
but instead of decreasing decresing energy demand it increased because of the sharp rise in cooling and humidification humidifcation demand, even though rest of the setpoints have not changed.
Why is the increased cooling load ?
KR, Yagnik