Accorroni HPE 25 Manuals

TECHNICAL INFORMATION HPE 25÷70 - HPE LT 25÷50 INVERTER Air / water inverter heat pumps with axial fans and steam injection versions HPE 25÷70 - HPE LT 25÷50 INVERTER 2 CE CONFORMITY DECLARATION DICHIARAZIONE DI CONFORMITÁ CE The company A2B ACCORRONI E.G.– Via Ancona, 37 – Osimo (AN) - Italy DECLARES that the unit : che la macchina Definition : Definizione : Industrial inverter air/water heat pump with axial fan / Pompa di calore industriale aria/acqua inverter con ventilatore assiale Industrial inverter air/water heat pump with vapour injection and axial fan / Pompa di calore industriale aria/acqua inverter con iniezione di vapore e ventilatore assiale Model N°: N° modello: HPE INVERTER 25/35/50/50F/60/70 HPE INVERTER LT 25/35/50 Serie N°: N° di serie: MEETS THE REQUIREMENTS OF DIRECTIVE 2006/42/CE È CONFORME AI REQUISITI DELLA DIRETTIVA 2006/42/CE 1. The unit is in CAT. I, so it’s free from the application of Directive 2014/68/UE (Reference to Art. I, paragraph 2, point f) L’attrezzatura a pressione rientra nella CAT. I. L’unità è quindi esente dall’applicazione della normativa PED 2014/68/UE (Riferimento Art. I, paragrafo 2 punto f). 2. Harmonized standards applied to designing and manufacture: UNI EN 378-1, UNI EN378-2, UNI EN 12735-1 Norme armonizzate applicate alla progettazione ed alla costruzione: UNI EN 378-1, UNI EN378-2, UNI EN 12735-1 3. Others European Directives and harmonized standards applied to the equipment: 2014/35/UE, 2014/30/UE, 2011/65/UE, 2012/19/UE, CEI EN 60204-1, UNI EN ISO 12100, UNI EN ISO 13857, CEI EN 61000-6-3, CEI EN 61000-6-2 Eventuali altre Direttive Europee e norme armonizzate applicate all’attrezzatura: 2014/35/UE, 2014/30/UE, 2011/65/UE, 2012/19/UE, CEI EN 60204-1, UNI EN ISO 12100, UNI EN ISO 13857, CEI EN 61000-6-3, CEI EN 61000-6-2 Osimo, Settembre/September 2018 A2B ACCORRONI E.G. 3 INDEX 1 PURPOSES AND CONTENTS OF THE MANUAL ......................................................................................................................... 5 1.1 CONSERVATION OF THE MANUAL .......................................................................................................................................... 5 1.2 GRAPHIC SYMBOLS................................................................................................................................................................. 5 2 SAFETY LAWS ......................................................................................................................................................................... 5 3 PERMITTED USES ................................................................................................................................................................... 5 4 GENERAL SAFETY GUIDELINES ................................................................................................................................................ 6 4.1 WORKERS’ HEALTH AND SAFETY ............................................................................................................................................ 6 4.2 PERSONAL SAFETY EQUIPMENTS ........................................................................................................................................... 6 4.3 SAFETY SYMBOLS ................................................................................................................................................................... 6 4.4 REFRIGERANT SAFETY DATA SHEET ........................................................................................................................................ 7 5 TECHNICAL CHARACTERISTICS ................................................................................................................................................ 8 5.1 FRAME .................................................................................................................................................................................... 8 5.2 REFRIGERANT CIRCUIT ........................................................................................................................................................... 8 5.3 COMPRESSORS ....................................................................................................................................................................... 8 5.4 AIR-SIDE EXCHANGER ............................................................................................................................................................. 8 5.5 FAN MOTOR ........................................................................................................................................................................... 8 5.6 USER-SIDE HEAT EXCHANGER ................................................................................................................................................ 8 5.7 ELECTRICAL CONTROL PANEL ................................................................................................................................................. 8 5.8 CONTROL SYSTEM .................................................................................................................................................................. 8 5.9 CONTROL AND PROTECTION DEVICES .................................................................................................................................... 8 5.10 HYDRAULIC CIRCUIT ............................................................................................................................................................... 9 5.11 FAN SPEED CONTROL ............................................................................................................................................................. 9 5.12 ENHANCED VAPOUR INJECTION (EVI) TECNOLOGY ................................................................................................................ 9 6 AVAILABLE VERSIONS WITH SIZES AND ACCESSORIES .......................................................................................................... 10 6.1 OPTIONAL ACCESSORIES ...................................................................................................................................................... 12 7 INSTALLATION ...................................................................................................................................................................... 13 7.1 GENERALITY ......................................................................................................................................................................... 13 7.2 LIFTING AND HANDLING ....................................................................................................................................................... 14 7.3 LOCATION AND MINIMUM TECHNICAL CLEARANCES .......................................................................................................... 14 7.4 DIMENSIONS ........................................................................................................................................................................ 15 7.5 HYDRAULIC CONNECTIONS .................................................................................................................................................. 15 7.5.1 Characteristics of water of the plant circuit ................................................................................................................. 16 7.5.2 Hydraulic circuit type .................................................................................................................................................... 16 7.5.3 Handbook ..................................................................................................................................................................... 17 7.5.4 Hydraulic circuit ............................................................................................................................................................ 17 7.5.5 Drainage connection .................................................................................................................................................... 17 7.5.6 Plant circuit loading ...................................................................................................................................................... 17 7.5.7 Plant drainage system .................................................................................................................................................. 17 7.6 REFRIGERANT DIAGRAMS .................................................................................................................................................... 18 7.6.1 Refrigerant diagram of HPE INV.25 and HPE 35 models ............................................................................................ 18 7.6.2 Refrigerant circuit of HPE INV.50 model ...................................................................................................................... 18 7.6.3 Refrigerant diagram of the model HPE 50, HPE 60 and HPE 70 ................................................................................... 19 7.6.4 Refrigerant circuit of HPE 50F model ........................................................................................................................... 19 7.6.5 Refrigerant circuit of i-HP-LT 0125 model .................................................................................................................... 20 7.6.6 Refrigerant diagram of “HPE LT 35” and “ HPE LT 50” models .................................................................................... 20 7.7 ELECTRICAL CONNECTIONS .................................................................................................................................................. 20 7.7.1 Access to the electrical panel ....................................................................................................................................... 21 7.7.2 Power supply’s terminal block ...................................................................................................................................... 23 7.7.3 User’s terminal block .................................................................................................................................................... 24 7.7.4 PM Module phase protection ....................................................................................................................................... 24 7.7.5 Plant management optional module terminal block .................................................................................................... 24 7.7.6 CONTROL LOGICS .......................................................................................................................................................... 25 7.7.7 Wiring diagrams ........................................................................................................................................................... 25 8 START UP ............................................................................................................................................................................. 25