Ferroli EGEA 90LT Manuel D'utilisation, Installation Et Entretien page 71

EGEA
90LT - 120LT
1. INTRODUCTION ..............................................................................................................................................72
1.1 Products ..................................................................................................................................................................... 72
1.2 Disclaimer .................................................................................................................................................................... 72
1.3 Copyright ..................................................................................................................................................................... 73
1.4 Available versions and configurations ......................................................................................................................... 73
2. HANDLING AND TRANSPORT .....................................................................................................................73
2.1 Receipt ........................................................................................................................................................................ 73
3. CONSTRUCTION CHARACTERISTICS .........................................................................................................74
3.1 Dimensional data ......................................................................................................................................................... 75
3.2 Technical characteristics ............................................................................................................................................. 77
4. IMPORTANT INFORMATION ..........................................................................................................................78
4.1 Compliance with European regulations ....................................................................................................................... 78
4.2 Casing protection rating ............................................................................................................................................. 78
4.3 Operating limits ........................................................................................................................................................... 78
4.4 Operating limits .......................................................................................................................................................... 78
4.5 Basic safety rules ........................................................................................................................................................ 79
4.6 Information on the refrigerant used ............................................................................................................................ 79
5. INSTALLATION AND CONNECTIONS ...........................................................................................................79
5.1 Preparation of place of installation ............................................................................................................................. 79
5.2 Wall mounting .............................................................................................................................................................. 80
5.3 Aeraulic connections ................................................................................................................................................... 80
5.4 Securing and connections of EGEA ............................................................................................................................ 81
5.5 Plumbing connections ................................................................................................................................................ 81
5.6 Electrical connections ................................................................................................................................................. 83
5.7 Wiring diagram ............................................................................................................................................................ 86
6. DESCRIPTION OF USER INTERFACE AND OPERATION OF EQUIPMENT ...............................................87
6.1 Turning the water heater on and off and unlocking the buttons .................................................................................. 87
6.2 Setting the clock .......................................................................................................................................................... 88
6.3 Setting time bands....................................................................................................................................................... 88
6.4 Setting the hot water set-point..................................................................................................................................... 88
6.5 Operating mode ........................................................................................................................................................... 88
6.6 Additional functions ..................................................................................................................................................... 89
6.7 Control of equipment via APP ..................................................................................................................................... 90
6.8 Faults/protection .......................................................................................................................................................... 94
7. COMMISSIONING ...........................................................................................................................................95
7.1 Query, editing operating parameters ........................................................................................................................... 95
8. TROUBLESHOOTING .....................................................................................................................................98
8.1 Power board fuse replacement ................................................................................................................................... 99
8.2 Heating element safety thermostat reset..................................................................................................................... 99
9. MAINTENANCE .............................................................................................................................................100
9.1 Sacrificial anode check/replacement ......................................................................................................................... 100
9.2 Boiler emptying ......................................................................................................................................................... 100
10. MAINTENANCE OPERATIONS ACCORDING TO IEC EN 60335-2-40_A1_2007 (ANNEX DD) ................101
10.1 Product maintenance ................................................................................................................................................ 102
11. DISPOSAL .....................................................................................................................................................103
12. PRODUCT SHEET ........................................................................................................................................103
cod. 3541T580 - Rev. 03 - 05/2020
71
EN