Eliwell Sb655 C Manual

The controller accommodates multiple operating philosophies for both defrost systems and fans via dedicated parameters ( dtY and FUn ). Defrost Type ( dtY )

utilizes a series of parameters to define its behavior. These are organized within a structured menu system. Key Parameters Breakdown

Insert the controller into a standard 71x29 mm panel cutout. Secure it using the provided click-on side brackets.

| Key | Function (Short press) | Function (Long press, 3s) | |-----|------------------------|----------------------------| | | View/Modify setpoint | Enter parameter menu | | DEF | Manual defrost | --- | | UP | Increase value / browse | --- | | DOWN | Decrease value / browse | --- | | ON/OFF | Standby (display off) | --- | eliwell sb655 c manual

Selects the defrost method. 0 = electrical heater; 1 = hot gas injection; 2 = timed air defrost (compressor off).

The primary air sensor is disconnected, shorted, or broken. The controller switches compressor operation to cycles dictated by the Ont and OFt parameters.

Check current temperature on display and verify the limit set in parameter LA1 . External Alarm Key Parameters Breakdown Insert the controller into a

SB65023511400 ELIWELL BASE SB655/C Electronic controls for..

: Use the arrow keys to enter the factory default code (typically 22 ) and press SET to confirm.

Use the ELIWELL download center to confirm the latest wiring protocols. 3. Programming and Parameter Configuration Eliwell SB655 C Go to product viewer dialog for this item. 0 = electrical heater; 1 = hot gas

The is a microprocessor-based digital controller designed for temperature control in medium/low temperature refrigeration units, cold rooms, and HVAC systems. It features a dual display (setpoint/actual temperature), relay outputs for compressor and defrost, and configurable parameters.

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