PRODUCT DATA
63-2670EF-01
C7660
Selectable Temperature Sensor
FOR ECONOMIZERS
GENERAL
C7660 Selectable Temperature Sensor is used with the
W7459, W7215, W7212, W7213 and W7214 Economizer
Controls. The economizer controls are mounted on an M7415/
M7215 Actuator. They permit the use of outdoor air as the first
stage of cooling in heating, ventilating and air conditioning
(HVAC) systems.
The C7660 Selectable Temperature Sensor is only to be used
with single temperature change over with the sensor located
in the outdoor air.
FEATURES
• Senses temperature of outdoor air and provides a
signal to economizer control with OK or not OK to
economize.
• Selectable dip switch provides 8 change over
temperature options.
• When temperature of outdoor air is below change over
temperature, the outdoor air damper is opened to
reduce the cooling load in the building.
• Provides 4 OR 20 mA output signal to economizer
control; At 4 mA not OK to economize, 20 mA OK to
economize.
• Highly accurate microprocessor control.
• Sensor is enclosed in a rugged, corrosion-resistant
plastic case.
• Replaces C7650 temperature sensors and the control
function of temperature change over in the economizer
control.
Contents
General ............................................................................. 1
Features ............................................................................ 1
Specifications .................................................................... 1
Ordering Information ......................................................... 2
Installation ......................................................................... 2
Operation .......................................................................... 3