Wall Thermostat - York International DGAA Installation Instruction

WALL THERMOSTAT

Avoid locations where the thermostat could be subject to
drafts from outside, or exposed to direct light from lamps,
sun, fireplaces, etc., or affected by air from a duct register
blowing directly on the thermostat.
The wall thermostat should be located 52 to 66 inches above
the floor. The preferred location is on an inside wall situated
in an area with good air circulation, and where the tempera-
ture will be reasonably representative of other living areas the
thermostat is controlling.
NOTE: In order to provide proper ventilation control when
using DGPH model furnaces with Coleman Blend
Air ventilation systems, it is required that a 4-wire
wall thermostat and Blower Relay Kit 7900-7761 be
installed.
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WALL THERMOSTAT
Wiring for Heat-Cool Thermostat
FIGURE 18 :
Unitary Products Group
BLEND AIR
CONTROL BOX
WHITE
GREEN
RED
YELLOW
NOT FACTORY INSTALLED
WHITE
RED
Wiring for Heat Only Thermostat
FIGURE 17 :
FURNACE
CONTROL
BOX
WHITE
GREEN
RED
BLACK
YELLOW
CONDENSING
UNIT
035-16328-002 Rev. C (0902)
FURNACE
CONTROL
BOX
WHITE
GREEN
BLACK
RED
YELLOW
13