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AERMEC WRC40 User Manual

AERMEC WRC40
32 pages
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www.aermec.com
Translation from original
User manual
EN
WIRED PANEL
20.11 - 5385483_00
WRC40

Table of Contents

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AERMEC WRC40 Specifications

General IconGeneral
CategoryControl Panel
MountingWall-mounted
Power Consumption5 VA
Operating Temperature0°C to +50°C
Storage Temperature-20°C to +60°C
Relative Humidity10% to 90% non-condensing
DisplayLCD
CommunicationRS485 Modbus RTU
OutputsRelay outputs

Summary

User Information and General Guidelines

Electrical Device Safety Warnings

General Safety Precautions

Essential safety guidelines for handling electrical devices and ensuring correct installation.

User Safety Guidelines

Precautions for users regarding device operation, maintenance, and handling.

Installer Safety and Compliance

Critical safety instructions and compliance requirements for installation personnel.

Wired Panel Overview and Components

Wired Panel Installation Guide

Wired Panel Control Buttons Overview

Wired Panel Display Icons and Meanings

Wired Panel Core Functions

Switching Unit On and Off

Instructions on how to power the indoor unit on or off using the wired panel.

Selecting Operating Modes

Guide to choosing between Auto, Cooling, Dehumidification, Ventilation Only, and Heating modes.

Setting the Target Temperature

Adjusting Fan Speed Settings

How to adjust the fan speed for optimal airflow and comfort.

Vertical Swing Fin Adjustment

Horizontal Swing Fin Adjustment

How to control the left and right movement of the air discharge fins.

System Function Configuration

Fresh Air Function Availability

Information regarding the availability of the fresh air function.

Sleep Mode for Night Comfort

Explanation of the Sleep mode for enhanced night-time comfort and energy saving.

Quiet Operation Mode

Fixed Angle Swing Adjustment

Setting the air delivery fin to a fixed angle instead of swing.

Low Dry Temperature Setting

Defines the set-point for dehumidification mode as 12 °C.

Fahrenheit Unit Setting

How to switch the temperature display between Celsius and Fahrenheit.

Setback Function for Operation

Allows the unit to continue working towards a set-point after switch-off.

Independent Fin Swing Control

Front Panel Auto-Opening for Cleaning

Wi-Fi Function Setup and Reset

Instructions for activating, deactivating, and resetting the Wi-Fi module.

Unit Status and Alarm Log Viewer

Timed Switch-On/Off Programming

Single Timer Programming

How to set a single timed switch-on or switch-off operation.

Daily Timer Programming Guide

Weekly Timer Programming

Fortnightly Timer Programming

Countdown Timer for Unit Switch-On

Countdown Timer for Unit Switch-Off

How to set a countdown for the unit to switch off automatically.

System Clock and Date Settings

System Lock Configuration

System Menu Functions Overview

View Operating Parameters

How to view various operational parameters of the unit.

Debug Menu for Technical Personnel

Access to advanced debug functions intended for assistance personnel.

Indoor Unit Address Configuration

Setting the serial address for the indoor unit when using a centralizer.

Ambient Probe Selection

Room Temperature Correction Setting

Adjusting measured room temperature to compensate for probe accuracy.

Duct Unit Fan Head Adjustment

Modifying the static pressure for fans in specific duct type indoor units.

Refrigerant Leakage Protection Setup

Enabling or disabling the protection function against refrigerant leaks.

Anti-Freeze Alarm Visualization

Enabling or disabling the display of the anti-freeze alarm (error code E2).

Ventilation Mode After Set-Point Reached

Compressor Heater Control Mode

Selecting the type of ventilation control for the compressor heater.

Energy Saving Function Activation

How to activate or deactivate the energy saving mode.

ECD Accessory Enable/Disable

Unavailable System Functions

Alarm Codes and Error Explanations

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