Temperzone OPA 171/211 RLTFYD (Econex Pro)

Introduction

This document provides essential information for the installation and maintenance of Temperzone OPA 171/211 RLTFYD (Econex Pro) Air Cooled Packaged Units. It is designed to ensure optimal performance, reliability, and durability of the unit. All installations must comply with national and regional regulations, and local permits must be acquired. Special attention should be paid to local regulations regarding maximum boundary noise.

Key Features and Sections

• General Information: Covers safety regulations, local permits, and noise considerations.
• Installation: Details location, clearances, mounting, and condensate drain requirements.
• Refrigeration System: Explains the inverter compressor, R32 refrigerant, and economiser function.
• Wiring: Outlines electrical requirements and control wiring for BMS integration (BACnet and Modbus).
• Start-up Procedure: Step-by-step guide for safe and effective unit start-up, including pre-start checks and delay periods.
• Operation: Instructions for operating the unit via BMS or in standalone mode, including setpoint adjustments.
• Maintenance: Provides a schedule for monthly, six-monthly, and yearly maintenance tasks.
• Troubleshooting: Offers solutions for common issues such as temperature variations, heating problems, and error codes.
• Warranty: Information on warranty coverage and contact details for support.

Important Safety Information

These units utilize R32 refrigerant, which is mildly flammable. Ensure the unit is installed, operated, and stored in a well-ventilated space. Always follow national Health and Safety regulations to avoid personal injury. Electrical work should only be performed by qualified electricians. Always isolate mains power before performing any maintenance.

Further Information

For detailed technical specifications, wiring diagrams, and troubleshooting guides, please refer to the Temperzone website at www.temperzone.com or contact Temperzone Technical Support.