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Setting Temperature Scale
To select either Fahrenheit or Celsius, press
Settings
button three times. Press
up/down arrows
to toggle
between Fahrenheit and Celsius. Once selected, press
Settings
button to exit.
Selecting Internal or Remote Sensor
To select between the internal or remove temperature
sensor use dip switch #4. Factor default setting is set to
internal sensor (OFF)
I/R (internal/remote switch
1
2
3
4
5
6
PLUG IN (Use Care To Avoid Bending Prongs.)
Figure 18. Internal/Remote Sensor Settings
Temperature Measurement Range
S
Measurement Scale: Fahrenheit
S
Measurement Range: 35°F to 99°F
S
Measurement Resolution: 0.125°F
S
Measurement Accuracy: +/-1°F
S
Field Offset: via DIP switches to +/-3°F
Sampling Method
: Tetemperature measurements
sampled every two seconds. Displayed temperature is the
average of the last four measurements.
Temperature Set Point Range
S
Setting range: 50°F (10°C) to 90°F (32°C)
S
Setting resolution: 1°F (1°C)
Smooth Setback Recovery (via DIP switch #6)
Smooth Setback Recovery (SSR) affects the way the
thermostat responds to program events. If SSR is disabled,
the thermostat will react to a program event at the time the
event occurs. However, if SSR is enabled, the thermostat
will react to a program event before the event occurs such
that the desired temperature is reached at the time of the
event, not after.
Fan Control
AUTO or ON modes.
I/O Relays
All thermostat relays are latching type to minimize power
consumption.
