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Dimplex VFE 20 - User Manual

Dimplex VFE 20
56 pages
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Montage- und
Gebrauchsanweisung
Installation and
Operating Instructions
DeutschEnglish
VFE 20 - VFE 70
Wärmespeicher
Storage heater
X- 08/83039/0 Issue 3
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Dimplex VFE 20 Specifications

General IconGeneral
BrandDimplex
ModelVFE 20
CategoryHeater
LanguageEnglish

Summary

1. Warnings

Installation Safety: Clearances and Proximity

Observe minimum clearances, avoid socket proximity, and keep flammable materials away.

Operational and Electrical Safety

Prevent objects touching the heater, follow wiring rules, and ensure professional repair of damaged connections.

Child and Vulnerable Person Safety

Guidelines for safe use by children and vulnerable persons, requiring supervision and instruction.

Surface Temperature and Maintenance Precautions

Caution regarding high surface temperatures, contact with objects, and supervised maintenance.

2. Storage Heater Function

General Description and First Heat Up

Explains storage heater function, initial operation, potential odours, and ventilation needs.

Thermal Storage and Charging Methods

Details thermal storage and user options for charging: weather, room, or manual control.

Heat Output and Control Mechanisms

Describes heat output regulation via controllers and fan activation.

Advanced Features: Timer, Supplementary Heating, Bluetooth, Open Window Detection

Covers timer programs, optional heating, Bluetooth connectivity, and open window detection.

3. Operating Panel

Display and User Interface Overview

Explains the display's auto-lighting and the user main menu structure.

Key Functions and Navigation

Details the function of MENU, BACK, and navigation keys for panel interaction.

Menu Types: User, Main, Extended, Installer

Outlines different menu types for various settings and configurations.

4. Scope of Supply

Package Contents and Accessories

Lists included parts: casing, accessory package, screws, and wall connectors.

Handling and Transport Precautions

Notes on safe carrying, handling storage stones, and transport damage reporting.

Installation Location Requirements

Specifies foundation stability, floor covering impact, and clearance from walls/objects.

6. Installation

Packaging Removal and Initial Disassembly

Instructions for correct packaging disposal and initial device disassembly.

Cable Disconnection and Panel Handling

Guidance on disconnecting connection cables and handling panels to prevent damage.

Front Panel Swivel and Core Cover Removal

Steps for swiveling the front panel and removing the core room cover.

Tilt Protection Mounting and Device Securing

Instructions for mounting tilt protection and ensuring the device is securely fixed to the wall.

Inserting Storage Stones Correctly

Detailed steps for inserting storage stones, ensuring correct orientation and insulation integrity.

Reinserting the Core Room Cover

Procedure for correctly reinserting the core room cover, aligning edges and securing it.

7. Electrical Connection

Connection Standards and Cable Routing

Adherence to standards and careful routing of electrical lines to prevent damage.

Terminal Access and Final Assembly

Steps to access terminals and reattach casing parts after electrical connection.

Circuit Diagram and Terminal Identification

Provides the circuit diagram and identifies various terminals for electrical connection.

Earthing and Disconnecting Device Requirements

Emphasizes proper earthing and the need for a disconnecting device with adequate pole contact.

8. Commissioning

Minimum Installation Tests

Required tests include isolation, resistance, and power consumption measurements.

Re-installation and Transport Checks

Guidelines for re-installing devices and checking for thermal insulation damage.

Installer Menu and Initial Settings

Accessing installer menu for time, date, DST, and key tone settings.

Central Charge Control Configuration (P9)

Configuring central charge control, selecting between DC or AC signals.

External Room Controller Setup (P10)

Instructions for setting up an external room temperature controller by enabling program P10.

Supplementary Heating Configuration (P11)

Enabling or disabling optional supplementary heating and setting duration/temperature.

Manual Release Signal Setup (P13)

Defining time windows for manual release when energy supplier release is absent.

Faulty Charge Control Signal Handling (P14)

Configuring response to faulty charge control signals, defaulting to maximum charge.

Charge Rate Adjustment (P15)

Allows adjustment of charge rate in 10% increments within a -50% to +50% range.

9. Operation

User Main Menu: Modes and Temperature

Setting desired room temperature in comfort and energy saving modes.

Changing Modes and Temporary Temperature Adjustments

Switching between modes and manually adjusting temperature temporarily.

Setting Storage Core Charging Levels

Manually adjusting the storage core charging quantity in 10% increments.

Room-Dependent Charging Activation

Activates learning function for automatic charge adjustment based on room temperature.

Main Menu Options Overview

Accessing supplementary heating, timer, frost protection, and date/time settings via the main menu.

Supplementary Heating Control Setup

Enabling/disabling supplementary heating and setting duration/comfort temperature.

Timer Week Program Configuration

Setting daily time blocks for comfort/energy saving modes and copying programs to weekdays.

Frost Protection and Summer Operation Settings

Configuring frost protection and summer operation, including fan activation below 8°C.

Setting and Adjusting Time and Date

Procedure for checking and adjusting the current time, date, and DST switch.

Window Monitoring Functionality Settings

Details on activating, deactivating, and the impact of window monitoring on room temperature.

Key Tone ON;OFF Functionality

Option to switch the key tone on or off for confirming entries.

Energy Saving Mode Temperature Setting (P5)

Setting the temperature value for energy saving mode, separate from comfort mode.

Room Temperature Correction Adjustment (P7)

Adjusting the displayed room temperature value if it deviates from actual room temperature.

Reset to Factory Settings (P8)

Resets all user-made settings back to the default factory settings.

Key Lock Functionality for Security

Activates or deactivates key lock to prevent unauthorized operation of controls.

10. Maintenance

General Maintenance and Long-Term Checks

Regular cleaning of air outlets and slots, and specialist checks after 10 years.

Replacing the Operating Panel Battery

Procedure for replacing the button cell battery, requiring specialist intervention.

11. Faults

Common Fault Messages and Causes

Lists display codes (E20, E30, etc.) and their potential causes for troubleshooting.

Deleting Fault Messages Procedures

Steps for clearing fault messages, including power disconnection and error cause removal.

Temperature Limiter Reset Procedure

Procedure for resetting the temperature limiter by actuating a reset pin.

12. Technical Data

Complete Device Specifications Table

Details model, output, voltage, charging, weight, and dimensions for all devices.

Rating Plate Symbol Explanations

Explanation of symbols and data found on the device's rating plate.

Energy-Relevant Data and Heat Control Types

Product info on EU energy directives, detailing heat output and supply control types.

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