Related Manuals for Vents VUTR 400 VE EC
Summarization of Contents
Safety Requirements
General Safety Guidelines
Covers initial warnings, adherence to norms, keeping the manual, and transfer of control.
Installation & Operation Precautions
Details safety measures for installation and operation, including power, grounding, unpacking, and tool usage.
Operational Safety Rules
Lists specific prohibitions and actions for safe operation, including electrical, environmental, and physical handling.
Product Disposal
Instructs on proper disposal of the product at the end of its service life.
Purpose
Unit Application and Limitations
Details the intended use for air exchange and heat recovery, along with limitations and unsuitable environments.
Delivery Set
Included Components
Lists the standard items included in the unit's delivery package.
Designation Key
Model Identification
Decodes the model nomenclature, explaining motor type, spigot orientation, and unit type.
Technical Data
Unit Dimensions
Provides overall dimensions and specific measurements for different unit models.
Electrical and Performance Specs
Details electrical parameters, power consumption, current, airflow, RPM, and sound pressure levels.
Material and Efficiency Data
Specifies casing material, insulation, filter types, duct diameter, weight, and heat recovery efficiency.
Design and Operating Principle
Unit Operation Overview
Explains the flow of air through the unit, including filtration, heat exchange, and warming of intake air.
Component Identification
Illustrates and labels key components of the unit from a service side view.
Construction and Wiring
Describes the unit's framework construction, insulation, service panels, and cable routing for the control unit.
Mounting and Set-up
Installation Guidelines
Emphasizes reading the manual, mounting on a plane surface, and ensuring access for maintenance.
Clearance and Ducting Requirements
Specifies minimum clearances for access and required straight air duct lengths for optimal performance.
Mounting Methods
Details options for horizontal plane mounting and wall mounting using a fixing bracket.
Unit Mounting Options
Wall Mounting Procedure
Step-by-step instructions for attaching the wall bracket and securely installing the unit.
Floor Mounting Procedure
Guidance on placing the unit on a flat, stable surface and ensuring its position.
Humidity Sensor Installation
Instructions for installing the optional humidity sensor prior to unit mounting.
Service Side Change
Service Panel Access
Ensures correct unit side selection for free access to the service panel for maintenance.
Panel Relocation Procedure
Step-by-step guide for releasing latches, removing panels, and relocating them to the opposite side.
Connection to Power Mains
Electrical Connection Safety
Crucial warnings about powering off, using qualified electricians, and prohibiting internal tampering.
Power Supply Specifications
Details the unit's rating for 1~230 V/50 (60) Hz power mains and wire selection criteria.
Circuit Breaker Requirement
Specifies the need for an automatic circuit breaker in the stationary wiring for overload protection.
External Connections Diagram
Provides a detailed diagram showing external connections for the VUTR 400 (600) V(E) EC unit.
External Connections and Wiring
Actuator and Control Connections
Details models, wire types, and specifications for damper actuators and control connections.
Cable Length and Cross-section
Provides guidelines on maximum cable lengths for controllers and external devices, and recommended cross-sections.
System Alarms and Inputs
Explains connections for fire alarm panel, external control, boost, CO2, and kitchen hood inputs.
Technical Maintenance
Maintenance Schedule and Safety
Emphasizes disconnecting power before maintenance and outlines the frequency of required operations.
Filter Maintenance
Covers filter cleaning frequency, alerts, replacement criteria, and removal sequence.
Heat Exchanger Maintenance
Details the annual maintenance for the heat exchanger, including removal and cleaning procedures.
Fan and Ductwork Maintenance
Addresses cleaning fans, checking supply grilles, and periodic ductwork system maintenance.
Troubleshooting
Fan and Airflow Issues
Diagnoses and provides solutions for fan not starting, circuit breaker trips, and low airflow problems.
Cold Supply Air and Noise
Troubleshoots issues causing cold supply air, as well as noise and vibration problems.
System Alarms
Explains system alarms such as fire alarm, temperature sensor failure, and control panel communication errors.
Filter Replacement Alert
Describes the alert for filter replacement interval expiration and its resolution.
Storage and Transportation Regulations
Storage Environment
Specifies requirements for dry, ventilated premises, temperature range, and humidity for storage.
Handling and Transportation
Provides guidelines for safe handling, use of hoist machinery, and transport protection.
Temperature Acclimatization
Instructs to allow the unit to warm up at operating temperature after transportation at low temperatures.
Manufacturer's Warranty
Warranty Coverage and Period
Details the 24-month warranty period and what is covered under normal operation.
Warranty Exclusions
Lists cases where the manufacturer's warranty does not apply, including misuse and lack of maintenance.
Warranty Claim Procedure
Outlines the requirements for making a warranty claim, including unit, manual, and proof of purchase.
Certificates and Cards
Certificate of Acceptance
Form for certifying acceptance of unit delivery, including seller and customer signature.
Seller Information
Section for recording seller's contact details and purchase date.
Installation Certificate
Form for documenting installation details, technician, and confirmation of normal operation.
Warranty Card
Blank card for recording unit details, purchase date, warranty period, and seller information.
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