Section 3 - Types of Analog Economizers
63-8594-02 Honeywell Economizers 34
W6210 and W7210
The W6210 and W7210 were used with
Honeywell series 62 or 72 actuators. The
mixed air control circuitry that was either
separate or included in the actuator in the
H705 or W7459 modules was included in
these economizers. The options for enthalpy
and mixed air sensors were the same as the
W7459. The difference between the W7459
and the W7210 was the W7210 has the
addition of the 2-10 Vdc out for controlling a
series 70 DCA or foot-mounted motor, 24 Vac
power and ground for the motor and the mixed
air circuitry in the control. W6210 was used
with floating series 62 motors.
Commercial
thermostat
One enthalpy or dry bulb and
one mixed/supply air sensor
required. Second enthalpy
sensor optional.
Series 62 or
72 Actuator
W6210, W7210
install on
flat surface
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