: Parameters can be uploaded or downloaded using a pre-programmed "Copy Card" through the TTL serial port. Full Menu Access
Note that once the device formatting process begins, it cannot be cancelled.
The temperature has dropped below the threshold defined by parameter LAU . Check for a stuck compressor relay.
The fundamental question for any technician is, "Where can I find the official documentation?" The most reliable source is the Eliwell "Reserved Area" on their official website, which is a dynamic library of all technical documents. However, a shortcut is the "myEliwell" app. This powerful tool allows you to scan the QR code on the controller to instantly view and download technical manuals and data sheets. eliwell sb655 c manual repack
Use the arrow buttons to reach a setting, press SET to modify, and press SET again to save.
A pre-programmed key used to download and upload parameter maps without needing a PC. Device Manager Software (Optional): If you are "repacking" via PC, you need the Eliwell Device Manager software and a USB/TTL hardware interface. Frigo Soğutma 2. Manual "Repack" (Parameter Cloning)
The (part of the Energy Flex series) is a parametric controller specifically designed for centralized air-conditioning units, such as chillers and heat pumps with up to two circuits and four compressor steps. : Parameters can be uploaded or downloaded using
Standard panel mounting footprint ( 71x29mm cutout).
The Eliwell SB655/C series features specific integrated hardware denoted by suffix codes: : Built-in Real-Time Clock (RTC) for scheduling.
Proper wiring is crucial to prevent damage to the unit. The uses both high-voltage for loads and low-voltage for sensors and communication. 2.1 Power Supply and Relays Ensure the supply voltage matches the instrument rating. Check for a stuck compressor relay
series, specifically designed for centralized air-conditioning units, chillers, and heat pumps. It is capable of managing up to two circuits and up to four compressors (or power steps) with balanced operating hours. Electric Automation Network Key Technical Specifications Description Power Supply 12...24V~ / 24V= (±10%) 5 configurable analog inputs (3x NTC + 2x I/V) Digital Outputs 5 high-voltage relays (DO1–DO4, DO6) Analog Outputs 2 PWM + 2 Voltage (0-10V) + 1 Current (4-20mA) Panel mounting (hole size: 71x29mm) Communication TTL port (standard); RS-485 for models with the "/S" suffix Supports Modbus RTU and Televis Operational Features Compressor Management
The is a highly versatile, parametric electronic controller designed explicitly for centralized HVAC systems, industrial chillers, and heat pumps . Managing multi-compressor arrangements and dual refrigerant circuits requires a robust technical reference.
: Features an integrated Real-Time Clock (RTC) (denoted by the /C suffix), automatic summer-winter changeover, and support for free cooling/heating.