Daikin MT 180, Руководство по установке и обслуживанию

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Daikin
IM 1019 15
Optional Occupancy Detection Equipment Operation
SD200-001 Occupancy Sensor
The SD200-001 occupancy sensor ( Figure 12 ) serves as a
master sensor for a guest room HVAC management system.
The sensor provides HVAC operation according to occupancy
status, as well as door/window switch monitoring, selectable
high/low temperature setback, form-C output, slave sensor
connectivity, and a five minute door open HVAC shut-off.
Note: To use this configuration, the jumper to JP3 is
removed to allow setback input.
Note: An optional door and/or window switch ( Figure 12 )
and slave sensor can be added for use with the
SD200-001 sensor.
Operation
In an occupied mode, the SD200-001 occupancy sensor
(
Figure 12 ) and door switch use advanced microprocessor
logic to determine occupancy. A door open signal will initiate
occupancy status detection. If the sensor determines that a
room is occupied, it will allow normal HVAC control. The
sensor will wait for another door open signal before
determining occupancy again.
In an unoccupied mode, the sensor continually monitors the
room. Any occupancy detection will set the operation to
occupied mode.
Figure 12: Optional equipment configuration #2
SD200-002 Occupancy Sensor
The SD200-002 occupancy sensor serves as a stand alone
master sensor for a guest room HVAC management system.
The sensor provides HVAC operation according to occupancy
status, as well as selectable high/low temperature setback,
form-C output, and a five minute door open HVAC shut-off.
This system provides basic room setback and is ideal for
control of HVAC in commercial spaces.
Note: Note – To use this configuration, the jumper to JP3 is
removed to allow setback input.
Operation
With each occupancy detection, an OFF delay is started and
can be set to delay for up to 30 minutes (
Figure 13 ).
Figure 13: Optional equipment configuration #3