1. Turn off your heater or cooler first.
2. Remove the front cover.
3. Replace the old batteries with 2 new AA alkaline batteries.
4. Replace the front cover and turn on the main switch of the system.
CAUTION: Used batteries must be disposed properly.
Specification
Physical Characteristics
Size
116x95x21mm (main unit)
Weight
220 gram
Electrical Characteristics
Power Source
2 AA(LR6) ALKALINE batteries
(Main unit)
2 AAA ALKALINE batteries
(Remote Control Unit)
Switching cap
250 VAC 50 Hz Maximum
8 A for resistive load
3 A for inductive load
Clock accuracy
+/- 60 seconds/month
Temperature measurement
0˚C to 40˚C in 0.1˚C resolution
20
