Page 42
D-Transitions
included with the transition for detailed installation
procedures
with transition for detailed installation procedures.
F-Outdoor Air Dampers C1DAMP20B-1 and
C1DAMP10B-2
Optional manual and motorized outdoor air dampers
return. Motorized damper opens to minimum position
simultaneously with the blower during the occupied period
and remains closed during the unoccupied period. Manual
damper assembly is manually operated; damper position
is manually set at installation and remains in that position
G-K1ECON20B / K1ECON22B-1 Economizer,
(Field- or Factory-Installed)
more detail for both K1ECON20B and high performance
Economizers use outdoor air for free cooling when
Below is a brief description of the K1ECON20B economizer.
outdoor air sensible control is the default economizer
also provided. See TABLE 21 for outdoor and return air
with sensors for installation.
lower than traditional minimum air requirements resulting
dampers to traditional ventilation requirements as room
TABLE 21
Sensors Dampers will modulate to 55°F dis-
charge air (RT6) when:
Single OA Sensible
cooling setpoint.
Single OA Sensible
than free cooling setpoint.
setpoint.
MIXED AIR SENSOR (R1) LOCATION
R1 MIXED
AIR SENSOR
FIGURE 30
ECONOMIZER
ACCESSORY
PANEL MULLION
DIVIDER PANEL
(Attach with two
provided screws)
BOTTOM OF
COMPRESSOR
SECTION
FLANGED
RETURN AIR
OPENING
ECONOMIZER
FIGURE 31
To Next Page
Loading...
Need help?
General
