1. Clear LCD display of time, relays, errors and temperatures
2. Constant display of all three sensor temperatures
3. Comprehensive system error reporting
4. 3 Relays: To run pumps, valves and other consumers
5. Daily time control of relays
6. OC and oF temperature display options
7. 110-240V, 50-60Hz compatible 
8. Widely adjustable temperature ranges for each of the functions
9. Ability to turn any function OFF
10. Auto recovery with memory of time and settings after power cut
11. Low 3VA power consumption
12. High accuracy NTC thermistors (sensors)
13. Functions and Errors listed on front panel for easy reference
14. Left and right knock-out panels for conduit entry
15. Cable strain relief clamps