5
RT1
Frost
Protection
Operation
Signal
Strength
Indication
Actual Temperature
(standard display)
(Set Temperature
shown when knob
rotated)
Temperature
Setting
Knob
Low
Battery
Indication
Note. If the low battery symbol is visible or the display is blank then replace the batteries.
Frost Protection Operation will occur if the Room Temperature is less than 5ºC.
Set
ºC
23.
5
Room Thermostat