Dometic NRX Refrigerator Installation and Operation
This document provides essential information for the installation and operation of Dometic NRX series refrigerators.
Models and Specifications
The Dometic NRX series includes models such as NRX 0035, 0050, 0060, 0080, 0115, 0130 (E/C/S) and NRX 1035, 1050, 1060, 1080, 1115, 1130 (C/S). These models are available for Europe, America, and Asia/Pacific regions, supporting 12/24V DC and 100/240V AC power sources. Refrigerants used are R134a and R1234yf.
Dimensions
Detailed dimensions (Width, Height, Depth) are provided for various models, including specific measurements for different regions. For example, the NRX0035/NRX1035 has a width of 380mm/15.0in and a height of 525mm/20.7in. The depth varies by model, with specific values for 'T' variants.
Air Flow Requirements
Adequate air flow is crucial for optimal performance and longevity. The document specifies minimum clearances required around the refrigerator: at least 50 mm (2 inches) for ventilation. Diagrams illustrate the required spacing for different regions (America/Asia/Pacific and APAC).
Installation and Operation Notes
Condensation Drain
The condensation drain system requires proper installation. A diagram shows the connection of the drain tube, emphasizing the need for a minimum clearance of 50 mm (2 inches) around the drain outlet.
AC Power Connection
For AC operation, a 100-240V connection is required. The diagram shows a typical AC connection, including a Residual Current Device (RCD) for safety.
DC Power Connection
For DC operation (12V or 24V), specific wire gauges are recommended based on cable length to ensure efficient power delivery. The guide provides a chart showing recommended wire diameters (e.g., 4 mm² for 12V up to 4m) and fuse ratings (15A for 12V, 15A for 24V).
Reversing Door
Instructions and diagrams are provided for reversing the refrigerator door. This process involves removing the door, hinges, and reattaching them on the opposite side, with specific steps for different hinge types and door configurations (e.g., 50T/60T, 80T, C/S/T models).
Fixing and Sliding Hinge Installation
The document details the process for securely fixing the refrigerator in place and installing a sliding hinge mechanism. This includes specific measurements for the sliding rail installation, ensuring proper alignment and clearance (e.g., 6-8 mm or 0.2-0.3 inches for the gap).