Eberle Instat 6 User Manual English May 2026

| Button | Symbol | Function | |--------|--------|----------| | 1 | Up arrow (▲) | Increase temperature / navigate menu up | | 2 | Down arrow (▼) | Decrease temperature / navigate menu down | | 3 | Clock (🕘) | Enter programming / time settings / confirm | | 4 | Auto/Manual (👤) | Switch between Auto (schedule) and Manual (permanent hold) | | 5 | On/Off (⏻) | Power / standby (frost protection remains active) |

A: Press and hold Up + Clock for 5 seconds. "Loc" appears. Repeat to unlock. eberle instat 6 user manual english

| 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) | Replace every 2-3 years

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. adjust value with Up/Down

Use Up/Down to select PXX, press Clock, adjust value with Up/Down, press Clock to save. Exit by holding Auto/Manual for 3 seconds. 8. Wiring Diagram and Terminal Assignments Danger: 230V AC present. Only for qualified installers.

Press and hold Up + Down simultaneously for 8 seconds until P01 appears.

A: Set P02 to a lower cycle time (e.g., 5 minutes) and ensure the thermostat is not near drafts or sunlight.