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Heating, Ventilation and Air Conditioning System
System
Description and Procedure for Scheduling Occupied Times and Space
System Description:
With the completion of the
new Lobby, Gathering Area, Elevator , and Remodeling of the Office Space, which
also included the Renovation of the Existing Electrical System, a New Boiler for
Heating and a New Chiller for Air Conditioning, will require a different
approach to scheduling events.
The previous On-OFF Boiler or Chiller is now controlled by a Central Controller
that is accessed by a Computer here at the Church or can be accessed from a
Remote Location through a dedicated phone line.
This Central Controller has
many sensors that measure and record, the space temperature of each of the Five
(5) New Air Handling Units (AHU), the Sanctuary and Social Hall space
temperature, outside air temperature, Boiler and Chiller supply and return water
temperature, and many other sensor inputs. The
New System has BOTH THE BOILER AND CHILLER ACTIVATED as opposed to the previous
Boiler = ON / Chiller = OFF or
Boiler = OFF / Chiller = ON system. The sensors report to the controller and
the controller makes the decision what is needed to maintain the set space
temperature. As we “Learn” the new building, we may need to make minor
adjustments to the space temperature requirements.
The HVAC Controller has
sensors that will bring on a specific AHU , the Sanctuary FCU or the Social Hall
FCU for the “Un-Occupied” times which will not let the building get too cold
during the Heating Season to keep pipes from freezing. The “Un-Occupied”
System “ON” also minimizes the time for the space to be conditioned when the
space is scheduled for “Occupied Mode”. This is similar to a “Night Set
Back System” or when you may cut the heat back when you go to bed.
This new system does not take as long to condition the space, and will adjust
itself if the conditions change during the “Occupied Time”. This will save
operating dollars in the Electric Bill and Gas Bill. Note: We also have added
additional square feet in floor space.
Procedure for Scheduling “Occupied” Times and
Space:
General Notes:
- If
you will be using the Gathering Area, Sanctuary, Social Hall Areas you will
need to follow this procedure. If you are using the other areas of the
Church all of those areas have there own system that is controlled by a
Thermostat like in your home. If you move the Thermostat Switch from
“OFF” to either “Cool” or “Heat” you are responsible to cut the
Thermostat Switch back to “OFF”.
- The
Social Hall Areas include the Kitchen, the Nursery Area, and the Class Rooms
all served by the ceiling Fan Coil Units (FCU).
- As
we get use to the new entrance, it will be used more and more and when you
schedule the “Occupied” time for either the Sanctuary or Social Hall
Areas, the Lobby and the Gathering Space will also be conditioned.
Procedure
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Contact
the Church Office
Phone:
252-946-4293
Email Address: christfirst3@embarqmail.com
Mailing Address:
401 East 2nd Street,
Washington,
N.C.
27889
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Verify
that for your event that there is not an existing event that will create a
conflict.
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