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Ariston VLS ABS VLS Flat 80 User Manual

Ariston VLS ABS VLS Flat 80
18 pages
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Technical Manual
Storage Electric Water Heaters - VLS
Date of issue: 29
th
July 2011
Updating date: 10
th
November 2011 Version: v_2-1
Because of continuing product improvements, Ariston Thermo reserves the right to change specifications without prior notice.
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Ariston VLS ABS VLS Flat 80 Specifications

General IconGeneral
Capacity80 liters
Power1.5 kW
Dimensions (H x W x D)1066 x 506 x 275 mm
Weight30 kg
ShapeFlat
Voltage220-240 V
Energy Efficiency ClassB
TypeStorage Water Heater
ThermostatYes, adjustable
Safety FeaturesAnti-Overheating
MountingVertical
Warranty5 years

Summary

General Information

Main Features by Version

Details the key features distinguishing the VLS and VLS PREMIUM models.

Differences Among Versions

Compares specifications, design, and functions between VLS and VLS PREMIUM.

Technical Drawings

Illustrates the internal and external components of the VLS and VLS PREMIUM models.

Product Dimensions

Provides exact measurements for the VLS water heater models.

Technical Stickers

Explains the meaning and purpose of various installation and assembly stickers.

Components

Packaging Content

Lists all items included in the water heater packaging.

Tanks

Describes the design, flange, and diameter of the water heater tanks.

Heating Elements

Details the two heating elements (HE1, HE2) and their functions.

Mg Anode

Explains the role of the magnesium anode in preventing tank corrosion.

Power Board, Connections and Probes

Identifies and describes the main power board, cables, and temperature probes.

HMI

Details the Human-Machine Interface (HMI) for both VLS and VLS PREMIUM models.

Working Modes and Additional Functions

Main Features by Version

Explains basic operations and set-point adjustments for VLS and VLS PREMIUM.

Programming

Describes how to set time bands for hot water availability on VLS PREMIUM.

ECO

Explains the ECO function for energy saving and automatic learning.

ECO PLUS

Details the ECO PLUS mode for VLS PREMIUM, combining ECO with programming.

Anti-bacteria

Explains the anti-bacteria function for thermal disinfection.

Troubleshooting and Maintenance

Displayed Faults

Lists error codes and symptoms for VLS models and their troubleshooting steps.

Malfunctioning

Covers common issues like missing HMI info, water leakage, and power loss.

Routine Maintenance

Outlines regular maintenance tasks like checking safety devices and replacing anodes.

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