Ariston MicroCombi User Manual

Users Manual

Dear Customer,

Thank you for choosing an ARISTON boiler. We guarantee that your boiler is a reliable and technically sound product. This Users Manual provides detailed instructions and recommendations for proper installation, use and maintenance. Remember to keep this manual in a safe place for future reference i.e. by the gas meter. Your local MTS Servicing Centre is at your complete disposal for all requirements.

The guarantee on this appliance is

valid for 12 months from the first

day of installation.

Repairs to the electric, hydraulic

or gas circuits may be carried out

only by your local authorised MTS

Servicing Centre.

Every attempt has been made to avoid

errors of any kind

in this Users Manual, the Management

invites customers to inform

of any inaccuracies which they may find.

This will help to improve our service

TABLE OF CONTENTS

1. GENERAL INFORMATION page 4

Technical Information page 5 Control Panel page 6

2. OPERATING INSTRUCTIONS page 8

3. USEFUL INFORMATION

AND TROUBLESHOOTING page 12

4. MAINTENANCE page 15

5. CHANGE OF GAS TYPE page 15

6. TIME CLOCK page 15

IMPORTANT!

Please read this manual carefully. For additional information, please consult the “Installation and Servicing Instructions.” Make sure to keep the manuals provided with the appliance so that they can be used by the end-user, installer or our authorised engineer.

1. GENERAL INFORMATION

MTS (GB) Limited support the initiative. Your installer will give you, and show you how to use, a logbook which will give you important information about your boiler, and heating system. Please have this logbook to hand whenever you contact a service engineer or us.

All CORGI Registered Installers carry a CORGI ID card, and have a registration number. Both should be recorded in your boiler Logbook. You can check your installer is CORGI registered by calling CORGI direct on :- (01256)

372300.

This is a combined appliance for the production of central heating (C.H.) and domestic hot water (D.H.W.). This appliance must be used only for the purpose for which it is designed. The manufacturer declines all liability for damage caused by improper or negligent

use. Do not allow children or inexperienced persons to use the appliance without supervision. If you smell gas in the room, do not turn on light switches, use the telephone or any other object which might cause sparks. Open doors and windows immediately to ventilate the room. Shut the gas mains tap (on the gas meter) or the valve of the gas cylinder and call your Gas Supplier immediately. If you are going away for a long period of time, remember to shut the mains gas tap or the gas cylinder valve.

Before any intervention within the boiler it is first necessary to cut off the electrical power supply by turning the external switch to “OFF”. This manual may be kept in the front panel of the boiler.

TECHNICAL INFORMATION

GENERAL DATA

Heating input max-min Heating output max-min

Efficiency at Maximum Thermal Capacity (see installation instructions)

CENTRAL HEATING

Operating T emper ature max-min

Maximum-Minimum Heating Pressure

Built-in expansion vessel - Total capacity

DOMESTIC HOTWATER

Maximum-Minimum Temperature of Water for Domestic Use Working pressure max-min Flow rate ∆T 35°C Flow rate ∆T 35°C Minimum flow rate

ELECTRICAL DATA

Electrical Supply/ Frequency Power Consumption Protection of Electrical System