Lamborghini Caloreclima ALMA 24 MBS W TOP Product manual

24 MBS W TOP
28 MBS W TOP
32 MBS W TOP
LIBRETTO DI INSTALLAZIONE E MANUTENZIONE
INSTALLATION AND MAINTENANCE MANUAL
MANUAL DE INSTALACIÓN Y MANTENIMIENTO
CALDAIA MURALE A GAS CON BOLLITORE AD ACCUMULO - ALTO RENDIMENTO - MODULANTE
WALL-MOUNTED GAS BOILER WITH STORAGE WATER HEATER - HIGH EFFICIENCY - MODULATING
CALDERA MURAL DE GAS CON INTERCAMBIADOR DE ACUMULACIÓN - ALTO RENDIMIENTO - MODULANTE
PREGASI CONSEGNARE
L’INSERTO”LIBRETTO D’USO”
AL SIG. UTENTE
PLEASE MAKE SURE THAT THE
“USE MANUAL” IS HANDED
OVER THE USER
LOS ROGAMOS QUE
ENTREGUEN EL “MANUAL DE
USO” AL SR. USUARIO

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LAMBORGHINI CALOR S.p.A.
Dott. Felice Bo’
(General Manager)
________________________________
CONFORMITY
The ALMA MBS W TOP boilers are in conformity with:
• Gas Directive 90/396/EEC
• Efficiency Directive 92/42/EEC (✫✫✫)
• Electromagnetic Compatibility Directive 89/336/EEC
• Low Voltage Directive 73/23/EEC.
For the production serial number, refer to the technical data plate of the boiler.
0694
Congratulations...
... on your excellent choice.
Thank you for choosing our products.
LAMBORGHINI CALORECLIMA is daily committed to seeking innovative technical solutions to satisfy every need.
Constant presence of our products on the Italian and international markets is assured by a widespread network
of Agents and Dealers assisted by “LAMBORGHINI SERVICE” (Technical Service) who assures qualified service
and maintenance of the boiler.
WARRANTY
The ALMA MBS W TOP boilers enjoy a SPECIFIC WARRANTY as of the date of validation by your local Technical
Service.
We therefore invite you to timely contact the above mentioned Technical Service, who will set up the boiler FREE OF
CHARGE on the conditions specified in the WARRANTY CERTIFICATE provided with the boiler, which we suggest you
read carefully.

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ENGLISH
CONTENTS
GENERAL
SAFETY WARNINGS AND RULES Page 46
DESCRIPTION “ 47
OPTIONAL ACCESSORIES “ 47
MAIN COMPONENT STRUCTURE “ 48
DIMENSIONS “ 49
CIRCULATOR “ 49
TEChNICAL DATA “ 50
SANITARY hOT WATER PERFORMANCE “ 50
IDENTIFICATION “ 53
hYDRAULIC CIRCUIT “ 54
CONTROL PANEL “ 55
DISPLAY “ 56
PARAMETER PROGRAMMING “ 57
DESCRIPTION OF OPERATION AND FUNCTIONS “ 58
WIRING DIAGRAMS “ 63
INSTALLATION
PRODUCT RECEIPT Page 65
hANDLING “ 65
hYDRAULIC CONNECTION “ 66
INSTALLATION “ 67
TURNING ON “ 68
FLUE GAS EXhAUST CONNECTION “ 69
ELECTRICAL CONNECTIONS “ 73
TURNING OFF “ 75
ChECKS AND ADJUSTMENTS “ 76
OPERATION WITh DIFFERENT TYPES OF GAS “ 80
MAINTENANCE
MAINTENANCE “ 82
CONTENTS

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GENERAL
SAFETY WARNINGS AND RULES
•The instruction manuals provided form an integral part of the boiler and consequently must be carefully kept and must
ALWAYS accompany the boiler, even in the case of transfer to another owner or user or transfer to another system. In
the event of damage or loss, request another copy from your local Technical Service.
•After unpacking, check the integrity and completeness of the supply, and if anything does not correspond, contact the
Agency which sold you the boiler.
•The boiler must be installed by a qualified company in accordance with Law 46 of 5 March 1990. After installation this
company issues a declaration of conformity as proof of workmanlike installation, i.e. in compliance with the current
regulations and instructions provided by the manufacturer in the instruction manual that accompanies the boiler.
•The boiler may only be used for the purpose for which it was designed as specified by the manufacturer. The manu-
facturer cannot be contractually or extra-contractually be held responsible for damage caused by persons, animals or
things, or installation, adjustment and maintenance errors, or improper use.
•In the event of water leaks, disconnect the boiler from the electrical power supply, cut off the water supply and promptly
notify Technical Service or professionally qualified personnel.
•Periodically check that the operating pressure of the hydraulic system is between 1 and 1.5 bar. If otherwise, contact
Technical Service or professionally qualified personnel.
•It is recommended to service and clean the boiler at least once a year. These operations must be carried out
exclusively by professionally qualified and authorised personnel.
PROHIBITIONS
•DO NOT allow children or incapable and unassisted persons to make adjustments.
•DO NOT activate electrical devices or equipment such as switches, electrical appliances, etc. if you can smell fuel or
unburnt fuels. In this case:
- air the room by opening the doors and windows
- close the fuel cut-off device
- promptly have Technical Service or professionally qualified personnel intervene.
•DO NOT touch the boiler if you are barefoot and parts of your body are wet.
•DO NOT carry out any technical or cleaning operation before having disconnected the boiler from the electrical power
supply by positioning the main switch on OFF.
•DO NOT modify the safety or adjustment devices without the authorisation and instructions from the boiler manufacturer.
•DO NOT pull, detach or twist electrical cables leading from the boiler, even if they are disconnected from the electrical
power supply.
•DO NOT tap or reduce the size of the vents of the room where the boiler is installed. The vents are essential for proper
combustion.
•DO NOT leave flammable containers and substances in the room where the boiler is installed.
•DO NOT litter the packaging material and keep it away from children as it is a potential hazard. It must be disposed of
in accordance with current legislation.

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GENERAL
ENGLISH
DESCRIPTION
The boilers operate fully automatically and the gas flow is controlled by an electronic control unit with the following cha-
racteristics:
- continuous modulation on both circuits
- possibility of adjusting the heat output
- possibility of adjusting slow ignition.
The models are equipped with:
- no-water pressure switch
- full safety thermostat
- high-efficiency flue gas exchanger.
ALMA 24-28-32 MBS W TOP
Sealed chamber boiler suitable for heating and production of sanitary hot water.
It is equipped with an electronic control unit for automatic ignition and ionising electrode flame control. For reasons of safety,
the efficiency of the electric fan is controlled by a pressure switch. The flue gas exhaust may essentially be made up of:
- A pipe concentric to the air intake pipe
- A split pipe for flue gas exhaust and combustion air intake.
WARNINGS
•Intervention of the safety devices indicates a potentially hazardous malfunction, therefore, immediately contact Technical
Service.
•Only Technical Service may replace the safety devices, exclusively using original components of the manufacturer.
Refer to the spare parts catalogue provided with the boiler. After any repair, check proper functioning of the boiler.
•THE BOILER MAY NOT, EVEN TEMPORARILY, BE STARTED IF THE SAFETY DEVICES ARE NOT FUNCTIONING
OR HAVE BEEN TAMPERED WITH.
OPTIONAL ACCESSORIES
The ALMA MBS W TOP boilers may be equipped with the following accessories to be ordered separately (see price list):
•Flue gas exhaust accessories
•Hydraulic connection kit
•Natural gas to LPG conversion kit
•LPG to natural gas conversion kit
•Fitting template kit
•Remote control kit
•External sensor kit