8
7
TouchScreen
Series
Model:
PRT-ETS / PRT-ENTS
1
4
3
2
5
10
19
18
14
1.
Day Indicator - Displays the day of the week.
2.
Holiday Indicator - Displayed when the thermostat is in Holiday mode.
3.
Temperature Hold - Displayed when the thermostat is in Hold mode.
4.
Clock - Displays time in normal operation, time left in hold or days left in
holiday mode.
5.
Up/Down Keys - Increase or decrease values shown on top digit group.
6.
Flame Icon - Displayed when the thermostat is calling for heat, the flame icon will
flash when optimum start function is in operation.
7.
Keypad Lock Icon - Displayed when the keypad is locked.
8.
OFF Key - Single press to enable/disable frost protection or press and hold to
turn off display.
9.
Frost Icon - Displayed when the thermostat is in frost protection mode.
10.
Floor Temp Achieved Icon - Displayed when the floor set point temperature is reached.
11.
Room/Floor Temp - Indicates the current temperature sensor mode.
12.
Set - Indicates when changes are being made to programs or temperature set points.
13.
Clean Screen - Freezes screen temporarily to enable cleaning.
14.
Up/Down Keys - Increase of decrease values shown on bottom digit group.
15.
Cancel Key - Used to exit setup/program operations.
16.
Setup/Programming Keys - Used to navigate setup options.
17.
View Floor Temperature Key - Used to change display to show floor temperature.
18.
Current Temp - Indicates the current sensor temperature.
19.
Units of Temperature - Degrees Celsius or Fahrenheit.
20.
Comfort Level Selection Keys - Used in comfort level setup (see page 11).
LCD Display
6
11
12
13
16
20
7
15
9
8
17
