EGEA
90LT - 120LT
71
cod. 3541T580 - Rev. 00 - 12/2019
EN
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 ............................................................................................................................................................85
6. DESCRIPTION OF USER INTERFACE AND OPERATION OF EqUIPMENT ...............................................86
6.1 Turning the water heater on and off and unlocking the buttons .................................................................................. 86
6.2 Setting the clock ..........................................................................................................................................................86
6.3 Setting time bands....................................................................................................................................................... 87
6.4 Setting the hot water set-point..................................................................................................................................... 87
6.5 Operating mode ...........................................................................................................................................................87
6.6 Additional functions ..................................................................................................................................................... 88
6.7 Control of equipment via APP ..................................................................................................................................... 88
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
Summary of Contents for EGEA 120LT
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