Method of verifying proper installation of a zoned HVAC system
First Claim
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1. A method of ensuring proper installation of an HVAC system comprising the steps of:
- (1) providing an HVAC system including a plurality of zones each having a damper and an associated sensor, and a control associating each of said dampers, with one of said sensors;
(2) moving the control into a verification mode, and sending a signal from one of an associated set of a damper and a sensor at said control, said control then performing a change at the other of said associated sensor and damper to allow a technician to ensure said damper and sensor are proper, as associated within said control;
(3) repeating step (2) at a second zone;
(4) said technician sending a signal from said sensor, and said control changing the position of said damper based upon a receipt of said signal; and
(5) said dampers of zones other than said first zone are maintained static during step 2.
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Abstract
A method and control is provided wherein the sensors in a plurality of zones are properly associated with the dampers associated for each of the zones after installation. A technician goes to each zone and sends a signal from the sensor, and the control then makes a change at the associated damper. The technician can then ensure the two are properly associated within the control.
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Citations
6 Claims
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1. A method of ensuring proper installation of an HVAC system comprising the steps of:
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(1) providing an HVAC system including a plurality of zones each having a damper and an associated sensor, and a control associating each of said dampers, with one of said sensors; (2) moving the control into a verification mode, and sending a signal from one of an associated set of a damper and a sensor at said control, said control then performing a change at the other of said associated sensor and damper to allow a technician to ensure said damper and sensor are proper, as associated within said control; (3) repeating step (2) at a second zone; (4) said technician sending a signal from said sensor, and said control changing the position of said damper based upon a receipt of said signal; and (5) said dampers of zones other than said first zone are maintained static during step 2. - View Dependent Claims (2, 3, 4)
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5. A method of ensuring proper installation of an HVAC system comprising the steps of:
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(1) providing an HVAC system including a plurality of zones each having a damper and an associated sensor, and a control associating each of said dampers, with one of said sensors; (2) moving the control into a verification mode, and sending a signal from one of an associated set of a damper and a sensor at said control, said control then performing a change at the other of said associated sensor and damper to allow a technician to ensure said damper and sensor are proper, as associated within said control; (3) repeating step (2) at a second zone; (4) said technician sending a signal from said sensor, and said control changing the position of said damper based upon a receipt of said signal; and (5) said signal being sent from said sensor by disconnecting a wire.
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6. An HVAC system comprising:
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a plurality of zones each having a damper and an associated sensor, and a control associated with each of said sensors with one of said dampers; said control being movable into a verification mode at which it receives a signal associated with one of said sensors to indicate a location for an installation check, said control associating said signal from said one of said sensors with a particular damper, and changing the position of said damper to in turn allow a technician to ensure said sensor and said damper are properly associated at said control; and said signal being sent from said sensor by disconnecting a wire associated with said sensor.
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Specification