Rossato CN REC 300 IDRO - User Manual

Manufacturer's exemption from liability for injuries due to improper use or modifications.

Explanation of danger, caution, and information symbols used in the manual.

Standards for trained operators and safe use of the unit.

Declaration of conformity with relevant safety regulations (CE marks).

Instructions for checking unit integrity upon delivery and reporting damage.

Precautions for safely moving and positioning the unit to prevent accidents.

Guidelines for careful unpacking and proper disposal of packaging materials.

Defines the unit's purpose as a ducted dehumidifier for radiant systems.

General recommendations for safe and effective maintenance operations.

Essential safety practices, including PPE and fire safety.

Overview of the 8 different Ecodry CN REC models and their classifications.

Description of the 5 predispositions for air channel connection and airflow rates.

Details the unit's construction, sound absorption, and panel accessibility.

Information on copper pipe specifications and condensation drain materials.

Details on the serial number label and its importance for unit identification.

Description of key components like fans, heat recovery unit, and heat exchangers.

Visual layout of components for different Ecodry CN REC models.

Lists standard and optional features and functions available for the units.

Information about the electrical panel, wiring, and remote controls.

Statement that electrical diagrams for all models are provided on subsequent pages.

Comprehensive table detailing performance specifications for different models.

Graphs illustrating air flow and pressure characteristics for various models.

Graphs showing pressure drops in the hydraulic circuit based on water flow.

Technical drawings with dimensions for the CN REC 300 model.

Technical drawings with dimensions for the CN REC 450 model.

Technical drawings with dimensions for the CN REC 600 model.

Guidelines for selecting the installation location and ensuring proper clearance.

Instructions for mounting the optional supply plenum on CN REC 300.

Instructions for mounting the optional supply plenum on CN REC 450.

Instructions for mounting the optional supply plenum on CN REC 600.

Recommendations for wall mounting, including vibration dampers.

Minimum clearance requirements for maintenance access for different models.

Information on unit ducting for supply and expulsion air.

Procedures and requirements for connecting the unit's hydraulic circuit.

Detailed steps for connecting the water circuit, including required components.

Instructions for correctly connecting the condensation drain and siphon.

Guidelines for connecting the unit's electrical power supply and cables.

Details on power terminal blocks and user terminal blocks for connections.

Procedure for setting supply fan speed in the first calibration phase.

Procedure for calibrating air exchange and related fan speeds.

Procedure for calibrating circulation, air exchange, and damper settings.

Final steps after calibration, including power supply and checks.

Instructions for accessing and configuring installer-specific parameters.

Description of the functions of each key on the unit's control display.

Explanation of the main display screen and its indicators.

Overview of the 9 screens for basic unit configurations by the end user.

Functionality for displaying and resetting active alarms on the unit.

Displays detailed operational status and sensor readings of the unit.

Allows programming time bands for unit operation schedules and settings.

Access to screens for software version and password modification.

Troubleshooting guide for common locking or malfunctioning causes with solutions.

Table outlining scheduled maintenance operations and their recommended periods.

Procedures for regular maintenance, including panel access and filter cleaning.

Diagrams showing which panels to open for maintenance.

Instructions for cleaning the heat recovery unit.

Steps for cleaning or replacing the air filters.

Guidelines for maintenance tasks requiring specialized personnel.

Procedure for cleaning the heat exchange coils.

Procedures for safe dismantling, waste disposal, and environmental protection.