1. GENERAL WARNINGS
• Carefully read and follow the instructions contained in this instruction booklet.
• After boiler installation, inform the user regarding its operation and give him this manual, which is an integral and essential
part of the product and must be kept with care for future reference.
• Installation and maintenance must be carried out by professionally qualified personnel, in compliance with the current regula-
tions and according to the manufacturer's instructions. Do not carry out any operation on the sealed control parts.
• Incorrect installation or inadequate maintenance can result in damage or injury. The Manufacturer declines any liability for
damage due to errors in installation and use, or failure to follow the instructions.
• Before carrying out any cleaning or maintenance operation, turn off the gas by means of the special shutoff devices.
• In case of a fault and/or poor operation, deactivate the unit and do not try to repair it or directly intervene. Contact profes-
sionally qualified personnel. Any repair/replacement of the products must only be carried out by qualified personnel using
original replacement parts. Failure to comply with the above could affect the safety of the unit.
• This unit must only be used for its intended purpose. Any other use is deemed improper and therefore hazardous.
• The packing materials are potentially hazardous and must not be left within the reach of children.
• The unit must not be used by people (including children) with limited physical, sensory or mental abilities or without experien-
ce and knowledge of it, unless instructed or supervised in its use by someone responsible for their safety.
• The unit and its accessories must be appropriately disposed of, in compliance with the current regulations.
• The images given in this manual are a simplified representation of the product. In this representation there may be slight and
insignificant differences with respect to the product supplied.
PRODUCT IDENTIFICATION CODES
COB 11 D
COUNTRIES OF DESTINATION ES - PT - BE - FR - GB
EN
28
cod. 30902370 - Rev. 01 - 11/2017
OPTIMA
NATURAL GAS
/
LPG
/