Dual Sensing Air & Floor Thermostat with sensor
Dimensions: 3-3/8" x 3-3/8" (85.7 mm x 85.7 mm)
The Watts Dual Sensing Thermostat has the ability to sense the
temperature of the air, floor or a combination of air and floor. Each Dual
Sensing Thermostat comes with an internal air sensor. The optional
external 10k sensor which allows detection of floor temperatures is
included. The external sensor does not have to be used if the Dual
Sensing Thermostat is to detect air temperatures only.
Dual Sensing Thermostat
Optional Floor Sensor (included)
Installation & Operation
To mount the thermostat remove the thermostat cover by removing the
white Screw Cover (located in the center of the thermostat cover) and
the Cover Screw. Secure the Base Unit to the wall. Be sure to feed the
electrical wiring (18-2) through the provided slot in the Base Unit and
connect to appropriate terminal block(s). Replace the Cover, Cover Screw
and Screw Cover.
If floor sensing is desired, make sure the floor sensor is connected to the
corresponding floor sensor terminals (labeled NTC, the first two terminals
on the left terminal block). It may be necessary to adjust the J6 setting.
See wiring diagrams for details.
Change batteries when the Low Battery indicator appears on the
display. Batteries can be changed before indicator appears if necessary.
Changing Values
To enter the parameter menu, press and hold the OK button for
5 seconds.
Use the +/- keys to select the installation parameter to be adjusted. Press
OK to toggle the parameter setting or to edit its value. When the value
begins to blink, use the +/- keys to adjust its value. Press OK to select the
adjusted value. Use the +/- keys to select the next parameter and repeat.
Toggle to “End” and press OK to exit the installation parameter menu.
√
Description
Order #
Dual Sensing Thermostat, Air/Floor w/sensor
0955317
Description
Property
Operation Voltage
AA Battery
Contact
10A Relay
Sensor
NTC 10K Thermistor
Static Differential
1.0ºF (0.6ºC)
Proportional
10 min. for 3.5ºF (1.9ºC)
Built-in manual setback 7.0ºF (3.9ºC)
Air Temp Range
41.0 - 99.0ºF (5.0ºC - 37.2ºC)
Floor Temp Range
41.0 - 99.0ºF (5.0ºC - 37.2ºC)
Screw Cover
Cover Screw
+/- Adjustment and
Temperature Set Buttons
Mounting Screw
Base
Digital Display
Cover
ES-Dual-Sensing-Thermostat
For Residential or Commercial Radiant Heating Applications
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Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts
Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any
obligation to make such changes and modifications on Watts products previously or subsequently sold.
ºC
ºF
10.0
50.0
15.0
59.0
20.0
68.0
25.0
77.0
30.0
86.0
35.0
95.0
!
CAUTION
This Engineering Sheet is not intended to provide full installation
instructions and safety information. In order to avoid property
damage or injury, please refer to the complete installation manual
and product safety information provided with the product.
