Eliwell Sb655 C Manual

Eliwell SB655/C is a specialized universal controller from the Energy Flex

• You already understand PID/on-off controllers.
• You need specific parameter limits or error codes.
• You’re comfortable with coded parameters (e.g., r0 = 2.0°C).

Adaptive Cooling: Optimized for units without a storage battery/tank. eliwell sb655 c manual

4.3 Navigating Parameters

• Use UP/DOWN to scroll through parameters (e.g., SP, Hy, LS, US, OdO, dLy, etc.).
• Press SET to view the value of a parameter.
• Use UP/DOWN to change the value.
• Press SET to store the new value.
• Press SET + UP simultaneously (or hold SET for 3 seconds) to exit the menu.

: Supports automatic summer-winter changeover and dedicated modes like Communication : Compatible with protocols for integration into BMS networks. Advanced Control Eliwell SB655/C is a specialized universal controller from

The Eliwell SB655/C is a universal electronic controller designed for centralized air-conditioning units, primarily used in managing chillers and heat pumps with up to two refrigerant circuits. Key Technical Specifications You already understand PID/on-off controllers

The Eliwell SB655 C is suitable for a wide range of industrial applications, including:

Key Features (at a glance)

• Digital temperature display
• Configurable setpoints and hysteresis
• Multiple outputs: compressor, defrost, alarm
• Probe input (NTC/thermistor)
• Timers for defrost cycles
• Lockable keypad and parameter protection
• Compact panel-mount design

The following information summarizes the core technical manual text for installation, configuration, and alarm troubleshooting. For the full document, you can refer to the official technical documentation on the SB 655 series. 1. Installation and Electrical Connections