Es99 Controller Manual Pdf New! Jun 2026
A six-pin connector (thin wires) connecting the controller to the motor.
Bring your system close to your desired operating target temperature. Press the key briefly to locate the AT parameter. Change the AT value from oFF to on . Press SET to confirm. The AT light on the front fascia will begin blinking.
Thick Red (Positive +) and Thick Black (Negative -). es99 controller manual pdf
The Fuda ES99 acts as the central control unit, issuing micro-commands to the execution parts (like the motor and valves) and receiving feedback from them. Each function of a machine instruction is composed of a sequence of micro-instructions, which together form a micro-program. If the control panel's display becomes damaged or unreadable, the core controller's logic continues to operate the compressor.
The controller manages the compressor's motor by sensing pressure thresholds ( Pmaxcap P sub m a x end-sub Pmincap P sub m i n end-sub A six-pin connector (thin wires) connecting the controller
Equipped with high-capacity SPDT relay outputs (often 8A or 16A) for direct control of compressors, heaters, or alarms.
: As a fallback option, third-party suppliers sometimes host product information. For example, a product listing by Jiarongze Energy Equipment provides an overview of the ES99 controller. While it's not a full manual, it does strongly advise that you should "consult the specific compressor's operation manual for detailed wiring diagrams". You can use this information to confirm the part number and model. Change the AT value from oFF to on
Ensure the controller is wired up, the sensor is reading correctly, and your is set to your normal operating temperature.
Holding the reset button for more than 3 seconds lights up all LEDs to verify the display is working.
Tighten the bracket screws until the front bezel seal is compressed firmly against the panel to maintain its IP65 weather-resistant rating. Environmental Conditions Operating Temperature: -10°C to 55°C (14°F to 131°F). Humidity: 35% to 85% RH (non-condensing).
To alter foundational parameters like differential limits, calibration, and probe types, you must enter the programming menu:
