Eberle Instat - 6 User Manual English

A: Press and hold Up + Clock for 5 seconds. "Loc" appears. Repeat to unlock.

| Terminal | Label | Description | |----------|-------|-------------| | N | Neutral (mains input) | 230V AC neutral | | L | Live (mains input) | 230V AC live | | 1 | Common (COM) | Relay common contact | | 2 | Normally Open (NO) | Relay NO – closes on heat call | | 3 | Normally Closed (NC) | Not used in most heating systems | | (S1, S2) | External sensor | Optional floor sensor (if equipped) | eberle instat 6 user manual english

The Eberle Instat 6 uses screw terminals on the rear. Ensure correct wire gauge (0.5-2.5 mm² solid or stranded). A: Press and hold Up + Clock for 5 seconds

To reset all settings to factory defaults (schedule, parameters, time) – Press and hold Clock + Auto/Manual for 10 seconds until all segments flash, then release. 10. Maintenance and Battery Replacement Even though the Instat 6 is mains powered, it contains a lithium coin cell (CR2032) to retain the clock during short power outages. Replace every 2-3 years. eberle instat 6 user manual english