Hitecsa EWMIG 236 Manual De Instalación, Uso Y Mantenimiento página 26

Italiano pagina 4
English page 28
Français page 52
Deutsch Seite 76
Español página 100
I SECTION I: USER ...................................................................................................... 29
I.1 Versions available ..................................................................................................... 29
I.2 AdaptiveFunction Plus ............................................................................................. 29
I.2.1 Machine identification .................................................................................................. 30
I.3 Declared conditions of use....................................................................................... 30
I.3.1 Functioning limits ........................................................................................................ 30
I.4 Warnings regarding potentially toxic substances .................................................. 31
I.4.2 Information about residual risks that cannot be eliminated .......................................... 32
I.5 Description of Controls ............................................................................................ 32
I.5.1 General switch ............................................................................................................ 32
I.5.2 Circuit breaker switches .............................................................................................. 32
II SECTION II: INSTALLATION AND MAINTENANCE ................................................. 33
II.1 Description of the unit .............................................................................................. 33
II.1.1 Structural features ....................................................................................................... 33
II.1.2 Available Installations .................................................................................................. 33
II.2 Electrical Control Board ........................................................................................... 33
II.3 spare parts and accessories .................................................................................... 34
II.3.1 Factory Fitted Accessories .......................................................................................... 34
II.3.2 Accessories supplied separately ................................................................................. 34
II.4 Transport - Handling and storage ............................................................................ 34
II.4.1 Packaging components ............................................................................................... 34
II.4.2 Lifting and Handling .................................................................................................... 34
II.4.3 Storage conditions ...................................................................................................... 35
II.5 Installation instructions ............................................................................................ 35
II.5.1 Installation site requirements. ...................................................................................... 35
II.5.2 Clearance and positioning ........................................................................................... 35
II.6 Water connections .................................................................................................... 36
II.6.1 Connection to the system ............................................................................................ 36
II.6.2 Recommended installation .......................................................................................... 36
II.6.3 Energy saving system pump control ............................................................................ 37
II.6.4 Hydraulic circuit content .............................................................................................. 37
II.6.5 Hydraulic data ............................................................................................................. 38
II.6.6 Production of domestic how water DHW ..................................................................... 39
II.6.7 Auxiliary thermal source .............................................................................................. 42
II.6.8 SYSTEM SUGGESTION OF THE UNIT WITH ACCESSORY RC100/DS AND DHW
PRODUCTION MANAGEMENT .............................................................................................. 45
II.6.9 Protecting the unit from frost ....................................................................................... 47
II.7 Electrical connections .............................................................................................. 47
II.8 Instructions for start-up ............................................................................................ 48
II.8.1 Configuration ............................................................................................................... 48
II.8.2 Unit start-up................................................................................................................. 48
II.8.3 Decommissioning ........................................................................................................ 49
II.8.4 Restart after prolonged shutdown ............................................................................... 49
II.9 Nature and frequency of the scheduled checks ..................................................... 49
II.10 Instructions for maintenance ................................................................................... 49
II.10.1 Routine maintenance .................................................................................................. 49
II.10.2 Special maintenance ................................................................................................... 50
II.11 Instructions to dismantle the unit and dispose of hazardous substances ........... 50
II.12 Checklist .................................................................................................................... 51
ENCLOSED DOCUMENTS
Technical data... ........................................................................................................ 126
A1
A2 Dimensions and volume ............................................................................................. 134
A3 Water circuits. ............................................................................................................. 139
INDEX
Symbol Meaning
DANGER!
The DANGER sign warns the operator and
maintenance personnel about risks that may cause
death, physical injury, or immediate or latent
illnesses of any kind.
DANGER: LIVE COMPONENTS!
The DANGER: LIVE COMPONENTS sign warns the
operator and maintenance personnel about risks
due to the presence of live voltage.
DANGER: SHARP EDGES!
The DANGER: SHARP EDGES sign warns the
operator and maintenance personnel about the
presence of potentially dangerous sharp edges.
DANGER: HOT SURFACES!
The DANGER: HOT SURFACES sign warns the
operator and maintenance personnel about the
presence of potentially dangerous hot surfaces.
DANGER: MOVING COMPONENTS!
The DANGER: MOVING PARTS sign warns the
operator and maintenance personnel about risks
due to the presence of moving parts.
IMPORTANT WARNING!
The IMPORTANT WARNING sign indicates actions
or hazards that could damage the unit or its
equipment.
SAFEGUARD THE ENVIRONMENT!
The environmental safeguard sign provides
instructions on how to use the machine in an
environmentally friendly manner.
REFERENCE STANDARDS
Safety of machinery. Basic concepts, general design
UNI EN 292
principles.
Safety of machinery. Safety distances to prevent reaching
UNI EN 292
danger zones with upper limbs.
Safety of machinery. Temperature of contact surfaces.
UNI EN 563 Ergonomic data to establish limit values for temperatures of
hot surfaces.
Safety of machinery. Principles of risk assessment.
UNI EN 1050
Product technical documentation. User instructions
UNI 10893
Brazing. Qualification des braseurs en brasage fort.
EN 13133
Brazing. Essais destructifs des assemblages réalisés en
EN 13133
brasage fort
Refrigeration systems and heat pumps – safety and
environmental requirements. Basic requirements,
EN 13133
definitions, classification and selection criteria.
Refrigeration systems and heat pumps – safety and
PrEN 378-2 environmental requirements. Design, construction, testing,
installing, marking and documentation.
Safety of machinery. Electrical equipment of machines.
CEI EN 60335-1
Part 1: General requirements
28
SYMBOLS USED
INDEX