SystemAir SAVE VTR 700 User Manual

Document translated from English | 211574 · A003
SAVE VTR 700
GB User Manual................................................2
SV Användarhandbok .....................................26
DE Bedienungsanleitung .................................50
FI Käyttöohje................................................76

SystemAir SAVE VTR 700 Specifications

General

Airflow	700 m³/h
Supply voltage	230 V
Frequency	50 Hz
Phase	1~
Heat exchanger type	Counterflow
Type	Heat Recovery Ventilation Unit
Operating Temperature	+40 °C

Summary

Disposal and Safety Precautions

Electrical Safety During Maintenance

Ensure mains supply is disconnected before maintenance or electrical work.

Operator and Installation Requirements

Product requires qualified operators and authorized installers per local regulations.

Risk of Injury from Moving Parts

Risk of injury from rotating parts even when mains supply is disconnected.

Unit Identification and Product Overview

Type Label Information

Key information found on the unit's type label, including serial and production data.

Product Description and Model Types

Overview of the unit and differences between Left/Right models.

System Configuration and HMI

HMI Interface and Startup Wizard

Overview of the touchscreen HMI and initial unit setup process.

Navigation Symbols and Menu Structure

Explanation of HMI symbols, buttons, and main menu items.

Home Screen Operations

Home Screen Layout and User Modes

Identifies home screen elements and how to select user modes.

Permanent and Temporary Mode Details

Explains AUTO, MANUAL, and temporary modes like HOLIDAY, AWAY.

Advanced Modes and Input Functions

Specific Temporary Mode Functions

Descriptions of HOLIDAY, CROWDED, AWAY, REFRESH, FIREPLACE modes.

Digital Input Functions and Hierarchy

Functions activated by digital inputs and their operational priority.

Temperature and Airflow Settings

Adjusting Temperature and ECO Mode

How to set temperature and use the ECO power saving mode.

Setting Airflow in Manual Mode

How to set airflow levels using the HMI in MANUAL mode.

Indoor Air Quality and Status

IAQ Monitoring and Control

Unit controls humidity/CO2 by adjusting airflow; IAQ levels and settings are described.

Status Line and Function Icons

Explains status line information and user function icons.

Specialized Functions and Scheduling

Moisture, Defrost, Secondary Air, etc.

Explains Moisture Transfer, Defrosting, Secondary Air, Vacuum Cleaner, Cooker Hood, User Lock.

Week Schedule Configuration

How to set airflow levels and edit time-based schedules.

Maintenance Procedures and Safety

Maintenance Schedule and Safety

Recommended maintenance frequency and critical safety warnings.

Opening Unit Access Panels

Guides for safely opening the front hatch and side doors.

Filter and Component Maintenance

Filter Changing Procedure

Details on filter replacement intervals, types, and associated safety precautions.

Filter Reset and Heat Exchanger Care

Filter Timer Reset

How to reset the filter timer after changing filters via the HMI interface.

Heat Exchanger Cleaning Safety

Safety warning to be observed before checking or cleaning the heat exchanger.

Heat Exchanger and Fan Servicing

Heat Exchanger Removal and Cleaning

Step-by-step guide to safely remove and clean the heat exchanger.

Fan Cleaning Safety and Procedure

Safety warning and instructions for cleaning unit fans.

Fan Servicing and Belt Replacement

Cleaning Fan Impellers

Instructions for cleaning fans using a cloth or soft brush, avoiding water.

Rotor Drive Belt Replacement

Safety warning and procedure for replacing the rotor drive belt.

Rotor Drive Belt Installation and Overheat Reset

Installing the Rotor Drive Belt

Detailed steps for removing the old belt and installing the new one.

Resetting Overheat Protection

How to reset the overheat protection by pressing the designated reset button.

Duct System Maintenance and Troubleshooting

Duct System Cleaning and Checks

Procedures for cleaning diffusers, intake, roof cowl, and duct system.

Troubleshooting Common Issues

Guidance for identifying and resolving common unit problems.