General information
3
The system manager must be instructed concerning the use and operation of his heating system, in particular:
• Give the system manager these instructions, as well as the other appliance documents inserted in the envelope
inside the packaging.
The system manager must keep this documentation for future consultation
.
• Inform the system manager about the importance of the air vents and the flue gas exhaust system, highlighting
their essential features and the absolute prohibition of modifying them.
• Inform the system manager concerning control of the system’s water pressure as well as operations to restore it.
• Inform the system manager concerning correct control of temperatures, control units/thermostats and radiators
to save energy.
• Remember that the system must receive regular maintenance at least once a year and
a combustion
analysis must be performed in the timetable foreseen by standards in force.
• Should the appliance be sold or transferred to a new owner or if you move and leave the appliance, always make
sure that the instruction booklet accompanies it in order to be consulted by the new owner and/or installer.
The manufacturer will not be held liable in case of damage to persons, animals or objects resulting from
failure to comply with the instructions contained in this manual.
4 - INFORMATION FOR SYSTEM MANAGER
BY INSTALLER/MAINTENANCE TECHNICIAN
5 - SAFETY WARNINGS
ATTENTION!
The appliance must be installed, adjusted and maintained by professionally qualified personnel, in
compliance with standards and provisions in force. Incorrect installation can cause damage to persons,
animals and objects for which the manufacturer cannot be held responsible.
DANGER!
NEVER attempt performing maintenance or repairs on the boiler on your own initiative.
Any work must be done by professionally qualified personnel authorised by Unical.
We recommend stipulating a maintenance contract.
Insufficient or irregular maintenance can jeopardise the operating safety of the appliance and cause damage
to persons, animals and objects for which the manufacturer cannot be held responsible.
Modifying parts connected to appliance
Do not modify the following parts:
- the boiler
- the gas, air, water and electricity lines
- the flue gas pipe, safety valve and heating water drain pipe
- construction parts which affect the operating safety of the appliance
Smell of gas
Should a smell of gas be perceived, follow these safety guidelines:
- do not turn electric switches on or off
- do not smoke
- do not use the telephone
- close the gas shut-off valve
- air out the area where the gas leakage has occurred
- inform the gas supplier or a company specialised in installation and maintenance of heating systems.
Explosive and easily flammable substances
Do not use or store explosive or easily flammable materials (e.g. petrol, paints, paper) in the room where the ap
-
pliance is installed.
Содержание PANEL BOARD DUAL-STAGE CASCADE
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