Technical data

Thank you for choosing ALARKO brand.

This booklet covers room sealed model HARMONY-D natural gas/LPG

combination boilers in ALARKO-CARRIER boiler range.

In this booklet you will find the instructions for use in USE section and

instructions for installation and maintenance in INSTALLATION AND

MAINTENANCE section.

For long-term and safe use of the boiler, the user must read the USE

section of this booklet carefully before using the boiler. Other sections of

this booklet are not for the end-user.

People or organizations authorized to install, commission and service

this boiler must follow the instructions in INSTALLATION AND MAIN-

TENANCE section of this booklet to ensure the correct installation and

operation of the appliance.

For further information, please consult to the product introduction broc-

hure or authorized dealers and services.

Keep this booklet on hand to consult to whenever you may need.