8
7
Slimline
Series
Model
: PRTHW / PRTHW-N
1.
Room Temp - Indicates the current temperature sensor mode.
2.
Day Indicator - Displays the current day.
3.
Frost Icon - Displayed when the thermostat is in frost protection mode.
4.
Flame Icon - Displayed when the thermostat is calling for heat, the flame icon
will flash when the optimum start function is in operation.
5.
Temperature Hold - When a Temp Hold is active, HOLD FOR and the remaining
time period is displayed.
6.
Set - Indicates when changes are being made to programs or temperature set
points.
7.
Holiday Indicator - Displayed when the thermostat is in holiday mode.
8.
Current Temp - Indicates the current sensor temperature.
9.
Program Cycle Indicator - Displayed during programming only to show which
period is being altered.
10. Keypad Lock Indicator - Displayed when the keypad is locked.
11. Units of Temperature - Degrees Celsius or Fahrenheit.
12. Timer Status – Displays the current state of the timed output.
13. Clock - Digital clock display in 24h format.
LCD Display
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