Although some are water-resistant, protecting the controller from direct water ingress is crucial.
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.
What are you currently trying to solve with the manual (e.g., error codes, wiring, or programming a specific cycle)?
+-----------------------------------+ | 1 2 3 4 5 6 7 8 9 | | | | 10 11 12 13 14 15 16 17 18| +-----------------------------------+ Pin Allocation Map Main AC Power Supply (Line and Neutral). Terminal 3: Frame Ground (Earth). Terminals 4, 5, & 6: Primary Control Output.
Toggling this switch determines if the compressor automatically restarts after a power interruption or waits for a manual reset. es99 controller manual pdf
The interface of the ES99 uses specific symbols to communicate the machine's status: Symbol / Action Description
Hosts several versions, including the ES99 Electronic Card Operation Manual and the ES99 Controller Manual PDF.
Predicts system errors and dampens overshoot.
Insert the controller through the front panel cutout. Change the AT value from oFF to on
: The most authoritative source is the official Samsung support website. You can find the official user manual in Chinese at the Samsung China support page for the ES99, with file sizes of 17.39 MB and 17.64 MB available for download.
Observe correct DC polarity (+ and -) when routing to the input side of your SSR. 🎛️ Front Panel Display and Keypad Navigation
I can then provide specific troubleshooting steps for that error. ES99 Compressor Controller for GX7-GX11 Air Compressors
Moves the blinking cursor to the specific digit you want to edit. What are you currently trying to solve with the manual (e
Find the (Decimal point position) parameter. Choose 0 for whole numbers or 1 for 0.1-degree precision.
Below you'll find dedicated sections for each one, with direct links and instructions for finding the official PDF manual you need.
The ES99 parameter architecture is split into two distinct tiers: the and the Engineering/Setup Menu . Level 1: Operation Parameters (Short Press SET)
. While the original part is discontinued, it is often replaced or emulated by the newer controller. Atlas Copco Official Manuals & Resources ES99 Electronic Card Operation Manual
Displays the current Process Value or parameter symbols.