Hitecsa EWMIM Serie Manual De Instalación, Uso Y Mantenimiento página 43

Italiano pagina 4
English page 45
Français page 86
Deutsch Seite 127
Español página 168
I SECTION I :: USER .................................................................................................... 47
I.1 Versions available ..................................................................................................... 47
I.2 AdaptiveFunction Plus ............................................................................................. 47
I.2.1 Machine identification .................................................................................................. 48
I.3 Declared conditions of use....................................................................................... 48
I.3.1 Functioning limits ........................................................................................................ 49
I.3.2 Operating limits with the Heat recovery accessory ...................................................... 50
I.3.3 Evaporator water flow rate limits ................................................................................. 50
I.3.4 Recovery water flow rate limits. ................................................................................... 50
I.4 Warnings regarding potentially toxic substances .................................................. 51
I.4.2 Information about residual risks that cannot be eliminated .......................................... 52
I.5 Description of commands and controls .................................................................. 52
I.5.1 General switch ............................................................................................................ 52
I.5.2 Protections (120-125-130) ........................................................................................... 52
I.5.3 Protections (138-146-154-262) .................................................................................... 52
II SECTION II :: INSTALLATION AND MAINTENANCE ............................................... 53
II.1 Description of the unit .............................................................................................. 53
II.1.1 Structural features EWMIM COOLING ONLY-EWMIMH HEAT PUMP 120÷130 ........ 53
II.1.2 Structural features EWMIM COOLING ONLY-EWMIMH HEAT PUMP 138÷262 ........ 53
II.2 Electrical control board ............................................................................................ 53
II.3 Accessories ............................................................................................................... 54
II.3.1 Factory Fitted Accessories .......................................................................................... 54
II.3.2 Accessories supplied separately ................................................................................. 54
II.4 Transport - Handling and storage ............................................................................ 54
II.4.1 Packaging, components .............................................................................................. 55
II.4.2 Lifting and handling ..................................................................................................... 55
II.4.3 Storage conditions ...................................................................................................... 56
II.5 Installation ................................................................................................................. 56
II.5.1 Installation site requirements. ...................................................................................... 56
II.5.2 Clearance and positioning ........................................................................................... 56
II.5.3 Reduction of unit's noise level ..................................................................................... 57
II.6 Electrical connections .............................................................................................. 57
II.7 Water connections .................................................................................................... 58
II.7.1 Connection to the system ............................................................................................ 58
II.7.2 Energy saving system pump control ............................................................................ 58
II.7.3 Installation and pump management if external to the unit (only for EWMIM COOLING
ONLY-EWMIMH HEAT PUMP 138÷262)
II.7.4 Minimum hydraulic circuit contents .............................................................................. 59
II.7.5 Hydraulic data ............................................................................................................. 59
II.7.6 Protection from corrosion ............................................................................................ 59
II.7.7 Protecting the unit from frost ....................................................................................... 59
II.7.8 Condensation drain tray .............................................................................................. 60
II.7.9 Hydraulic set-ups 120÷130 .......................................................................................... 60
II.7.10 Hydraulic set-ups 138÷262 .......................................................................................... 62
II.7.11 Production of domestic how water DHW ..................................................................... 64
II.7.12 Integrative thermal source (KRIT accessory) .............................................................. 65
II.7.13 Auxiliary thermal source .............................................................................................. 68
II.8 Information on the accessories EWMIM COOLING ONLY-EWMIMH HEAT
PUMP 120÷130 ........................................................................................................... 69
II.8.1 KEAP accessory - Outdoor air probe (120÷130) ......................................................... 69
II.8.2 FDL accessory - Forced download compressors (120÷130) ....................................... 69
II.9 Information on the accessories EWMIM COOLING ONLY-EWMIMH HEAT
II.10 PUMP 138÷262 ........................................................................................................... 69
II.10.1 Applications for partial (DS) and total (RC100) recovery and DHW production ........... 69
II.10.2 KEAP accessory - Outdoor air probe (120÷130) ......................................................... 73
II.10.3 EEM accessory - Energy Meter (138÷262) .................................................................. 73
II.10.4 FDL accessory - Forced download compressors (138÷262) ....................................... 73
II.10.5 LKD accessory - Leak Detector (138÷262).................................................................. 73
II.10.6 SYSTEM SUGGESTION OF THE UNIT WITH ACCESSORY RC100/DS AND DHW
PRODUCTION MANAGEMENT (138÷262) ................................................................. 74
II.11 Start-up procedure .................................................................................................... 76
II.10.2 General unit conditions ............................................................................................... 76
II.10.3 Instructions for fine tuning and general regulation ....................................................... 79
II.10.4 Operation of components ............................................................................................ 79
II.12 Maintenance .............................................................................................................. 80
II.11.2 Special maintenance ................................................................................................... 81
II.11.3 Decommissioning ........................................................................................................ 83
II.11.4 Restart after prolonged shutdown ............................................................................... 83
II.13 Instructions to dismantle the unit and dispose of hazardous substances ........... 83
II.14 Checklist .................................................................................................................... 84
ENCLOSED DOCUMENTS
A1 Technical data. ........................................................................................................... 214
A2 Dimensions and volume ............................................................................................. 234
Water circuits... ......................................................................................................... 240
A3
IOM_EWMIM-EWMIMH_120a262_207984_200601_ES-EN-FR-DE-IT
INDEX
59
45
ADVANCE