CALIDO1
DHW heat pump with tank
3
Contents
1. PURPOSES AND CONTENT OF THIS MANUALS .............................................................5
1.1 HOW TO KEEP THE MANUAL ....................................................................................5
1.2 GRAPHIC SYMBOLS USED IN THE MANUAL ............................................................5
2. NORMATIVE REFERENCES ...............................................................................................5
3. PERMITTED USED ............................................................................................................5
4. GENERAL SAFETY GUIDELINES .......................................................................................5
4.1 WORKERS' HEALTH AND SAFETY ..............................................................................6
4.2 PERSONAL SAFETY EQUIPMENTS .............................................................................6
4.3 SAFETY SYMBOLS .......................................................................................................7
4.4 REFRIGERANT SAFETY DATA SHEET .........................................................................8
5. GENERAL CHARACTERISTICS .......................................................................................... 9
5.1 FLEXIBILITY AND BENEFITS OF GREEN INSTALLATION ........................................9
5.2 COMPACT DESIGN .....................................................................................................9
5.3 AVAILABLE MODELS ..................................................................................................9
5.4 AVAILABLE ACCESSORIES ........................................................................................10
6. TECHNICAL CHARACTERISTICS .....................................................................................10
7. ITEMS CONTAINED INSIDE THE PACKAGING ...............................................................10
8. OVERVIEW OF THE UNIT ............................................................................................... 11
8.1 PARTS AND DESCRIPTIONS .....................................................................................11
8.2 DIMENSIONS ............................................................................................................ 11
8.3 CABLE GLANDS.........................................................................................................13
8.4 HOW TO REPLACE THE MAGNESIUM ANODE .......................................................13
8.5 REGULATION THERMOSTAT OF THE ELECTRIC HEATING .....................................14
8.6 HYDRAULIC AND GAS CIRCUIT DIAGRAM .............................................................14
8.7 GAS CIRCUIT DIAGRAM ........................................................................................... 15
9. INSTALLATION ................................................................................................................15
9.1 GENERALITY .............................................................................................................15
9.2 SAFETY INSTRUCTIONS ...........................................................................................15
9.2.1 Warning ..................................................................................................................16
................................................................................................................... 16
9.3 HANDLING OF THE UNIT .........................................................................................16
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9.3.2 Manual handling of the unit ...................................................................................16
9.4 REQUIRED SERVICE SPACE ...................................................................................... 17
9.5 INSTALLATION SCHEME ........................................................................................... 18
9.6 HYDRAULIC CONNECTIONS ....................................................................................19
.................................................................................................19
9.6.2 Water loading ......................................................................................................... 20
9.6.3 Water draining ........................................................................................................20
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..................................................................21
9.7 ELECTRICAL CONNECTIONS ....................................................................................22
10.START UP ......................................................................................................................23
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USE OF THE UNIT .....................................................................................................
