Micronova Es99 User Manual !exclusive! Jun 2026

All electrical connections terminate at the main controller circuit board. Always disconnect the main power supply before servicing the terminal blocks. Terminal Pin Connection Component Electrical Characteristics Main AC Power Supply 230 V AC Input FUMI Exhaust Gas Extractor Fan 230 V AC Triac Control ARIA Ambient Room Air Fan 230 V AC Triac Control COCH Auger Gear Motor (Pellet Feed) 230 V AC Relay Output ACC Ignition Spark Plug/Heater Element 230 V AC Relay Output ALC / SFT Safety Vacuum / High-Limit Thermostat Low Voltage Dry Contact (NC) SOND FUMI Exhaust Gas Temperature Sensor Type J/K Thermocouple Input SOND ARIA Ambient Room Temperature Sensor NTC 10k Ohm Thermistor Input ENCODER Exhaust Fan Speed Sensor 3-Wire TTL Signal Input (Optional) 4. Parameter Programming (Technical Menu)

Direct integration with NTC100K temperature probes (-20°C to +120°C) and 4-20mA pressure transducers (0-17 bar).

: Emergency stop button (Normally Closed). Basic Troubleshooting

Increases target temperature or navigates menu up.

Powers the system on/off, clears error codes, and exits menus. micronova es99 user manual

However, many users find the interface a bit daunting at first. Whether you’ve lost your paper copy or just need a quick reference, this guide breaks down the essentials found in the Micronova ES99 User Manual to help you take full control of your heating.

Note: Modifying these settings can affect the safety of your stove. Adjust exhaust and convection fan speeds. Auger Times: Fine-tune the feed rate for specific pellets. Sensor Calibration: Calibrate temperature readings. 5. Troubleshooting the Micronova ES99 (Alarm Codes)

On the back of the Micronova ES99 electronic card, a small bank of dual in-line package (DIP) switches dictates how the software responds to power fluctuations and hardware inputs. Adjusting these switches allows technicians to customize firmware behaviors. DIP Switch Position Status: ON Status: OFF Remote control input activated. Remote control input disabled (Local Only). Switch 2 Automatic restart enabled after power failure. Manual reset required after power failure. Switch 3 Native Micronova ES99 software profile. Alternative ES3000 compatibility profile. Switch 4 Advanced rotational temperature tracking active. Basic temperature thresholds active. 🛑 Diagnostic Fault Codes & Troubleshooting

The ES99 controller manages the compressor's operational state through specific pin connections and software triggers: All electrical connections terminate at the main controller

The ES99 serves as the "brain" of the stove, interpreting data from temperature sensors and pressure switches to adjust the combustion process. Key features include: Weekly Programming : Allows for multiple on/off cycles per day. Thermostat Integration : Can be connected to external room thermostats. Safety Overrides

Compatible with LED (e.g., 3-button or 6-button variants) and LCD control panels via flat ribbon cable. 2. Operating Modes & Daily Usage

: Includes built-in logic for safety shutdowns, fault logging, and protection against over-temperature or wrong rotation.

The controller will enter the ignition phase, starting the exhaust fan and heating the igniter. Powers the system on/off, clears error codes, and

The manual-reset safety thermostat detected overheating on the hopper or water jacket. Unplug the stove, let it cool, unscrew the black safety cap on the back of the stove, and press the pin to reset.

Understanding the front panel LED cluster is essential for tracking real-time performance and catching mechanical faults before they cause downtime. LED Icon / Indicator Operational Status / Meaning Compressor is running normally under a loaded state. Flashing Green Light Compressor is running in an idle/unloaded cooldown state. Red Alarm LED

The vacuum pressure switch detected insufficient airflow through the firebox. Ensure the door is sealed tightly, check the door gasket, and clear ash from the exhaust venting. 6. Maintenance & Wiring Guidelines

: Toggles between local control and external/remote activation.

The compressor automatically spins back up when line power returns after an unplanned interruption.