The unit retains settings and restarts automatically after power outages. 3. Maintenance and Troubleshooting 3.1 Self-Diagnostic
Digital thermostats work by sensing the ambient temperature of a room and switching the boiler or HVAC system on or off to maintain a pre-set temperature HomeServe. intronics digital room thermostat user guide
Most Intronics thermostats follow a 5-2 day programming cycle (Weekday vs. Weekend) with 4 distinct time blocks per day: . Step-by-Step Programming The unit retains settings and restarts automatically after