Refrigeration Controllers - Refrigeration and HVAC

Electronic controllers used to monitor and regulate marine refrigeration plants, provision rooms, cold stores, chillers, and HVAC systems. They control compressors, fans, valves, defrost cycles, temperature, pressure, alarms, and communication functions.

ProShipWorks provides end-to-end support to source and supply Refrigeration Controllers for marine vessels, ship operators, industrial facilities, maintenance teams and procurement departments.

Last updated: October 11, 2026

Product Information

Product Name	Refrigeration Controllers
Product Category	Refrigeration and HVAC
Product Reference	1428
Brands / Manufacturers	Danfoss, Carel, Copeland
Unit of Measure	Piece

Key Features

Key Feature
1. Temperature and pressure control
2. Compressor and evaporator fan management
3. Automatic defrost control
4. Alarm and fault monitoring
5. Digital communication and data logging

Applications of Refrigeration Controllers

Application
1. Marine provision refrigeration and cold rooms
2. Air-conditioning and chilled-water plants
3. Refrigerated cargo and container systems

Models & Manufacturers

Model	Manufacturer
ERC 214	Danfoss
AK-CC 550	Danfoss
ir33	Carel
iJ	Carel
XW60L	Dixell

Technical Specifications

Model	Specification	Value	Unit
ERC 214	Controller type	Electronic refrigeration controller	—
ERC 214	Supply voltage	100-240	VAC
AK-CC 550	Controller type	Multi-function refrigeration controller	—
ir33	Controller type	Electronic refrigeration controller	—
XW60L	Controller type	Digital refrigeration controller	—

Standards, Certifications & Class Approval

Review the available standards and approval information relevant to the product. Actual certification, material traceability, inspection and classification requirements depend on the product type, intended application and purchasing specification.

Applicable Standards & Certification	Applicable requirements may include IEC 60730 for automatic electrical controls and IEC 60945 or vessel-specific EMC requirements where specified. Exact approvals depend on the controller version and installation.
Class Approval	Marine type approval is model- and application-specific. DNV, ABS, Lloyd's Register, Bureau Veritas, and ClassNK approvals may apply to selected products or complete HVAC/refrigeration systems; verify the manufacturer's certificate for the exact part number.

Installation, Maintenance & Safety Information

Installation Notes	Install according to the manufacturer's wiring diagram and vessel electrical specifications. Confirm supply voltage, sensor type, relay ratings, control logic, enclosure protection, grounding, and cable shielding. Configure setpoints, defrost, alarms, and communication parameters during commissioning.
Maintenance Tips	Inspect terminals, sensors, relays, communication connections, and enclosure seals periodically. Verify temperature readings against a calibrated reference, test alarms and defrost operation, and retain parameter backups. Replace damaged sensors or relays with approved equivalents.
Safety Notes	Isolate and lock out electrical power before installation or service. Refrigerant circuit work must be performed by qualified personnel under applicable regulations. Do not exceed contact ratings, bypass safety interlocks, or modify factory protection settings without authorization.