Gruppo Imar Thea 65 MN Kondens, Инструкции по установке, пусконаладке и обслуживанию

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G20 Engineering srl estabilished in Loc. Campogrande, 13 - Carpaneto Piacentino whose processes of design,
manufacturing and after-sales service are in compliance with requirements of UNI EN ISO 9001:2008 - DECLARES
that THEA boilers are in compliance with European Directives and with European Delegates regulations.
Chief Executive Marco Rapaccioli
TABLE OF CONTENTS
General requirements 2
-General information 2
-Description of the boiler 3
-Components 3
-Interface description 4
-Main menu 5
-Page 2-Operation 6
-Page 2-Operation-Season select 7
-Page 2-Operation-Temperature
regulation 7
-Information menu 8
-Operation with room
thermostat 9
-Operation with external sensor 9
-Operation with
Opentherm timer thermostat 9
-Operation with storage tank 10
-Faults 12
-Fault codes table 13
Installation 14
-Operational diagram 14
-Cascade installation diagram 14
-Wiring diagram 15
-Installation 16
-Fastening the boiler to the wall 17
-Layout of connections 17
-Plumbing in the boiler 18
-Connecting the condensate line 18
-Connection to the mains
gas supply 19
-Connection to the electrical system 20
-Combustion gas evacuation system 21
-Air intake and combustion gas
evacuation system: important
information 21
Adjustment and maintenance 22
-General maintenance operations 22
-Component replacement 23
-Cleaning the Mixer filter 24
-Power adjustment 26
-Testing the gas supply
dynamic pressure 27
-Heating power adjustament 28
-Analysis - Checking and regulating
combustion 29
-Changing gas type 30
-Accessing the configuration menu 31
-Installer menu 32
-Thermostat installation 34
-Installation of external temp. sensor 35
-External temp. sensor conf. 35
-Auto-learning function 36
-Configuring the climate curve 37
-High-temp systems (SP50°-80°) 37
-Low temp systems (SP28°-57°) 37
-Timer thermostat installation 37
-Special functions 38
-Technical Data 39
EC CONFORMITY DECLARATION (ACCORDING TO ISO/IEC 17050-1)
TABLE OF CONTENTS
GENERAL INFORMATION
GENERAL REQUIREMENTS
This manual, supplied with every boiler, should be considered
as an integral component as it contains instructions for
the correct, safe and appropriate installation, use and
maintenance of the system.
The manual must always be kept by the user of the boiler
and made available for the installation and/or maintenance
technicians to consult. It must also accompany the boiler if it
should be moved or otherwise transferred.
The manufacturer shall not be held responsible for any
damage caused by failure to follow the instructions contained
in this manual, nor:
If the boiler is used for purposes other than those for which
it was built.
If any part or circuit of the boiler is modified.
If accessories or kits not approved by the manufacturer
are installed.
If ordinary and extraordinary maintenance is not performed
by qualified personnel.
If applicable technical and legal requirements have not been
observed during installation and maintenance of the boiler.
WARNING!
If the boiler should cease to function or not function correctly,
deactivate it immediately by turning it off and then shutting
off the gas supply. Do not attempt any repairs or direct work
on the boiler.
Only personnel with the necessary qualifications and licenses
must perform maintenance on the boiler. Any repairs must be
performed using only original parts and accessories.
SYMBOLS USED IN THE MANUAL:
Advice, suggestion, note
Important information, indications of methods
and operations which could compromise
correct operation of the boiler and create
a hazard.
CE CERTIFICATES ARE AVAILABLE ON OUR WEBSITE www.produzionecaldaie.it