DORA TECH
90 LT - 120 LT
cod. 3540000800 - Rev. 02 - 09/2023
58
EN
SUMMARY
1. GENERAL INFORMATION .................................................. 65
1.1 RECIPIENTS OF THE MANUAL .........................................65
1.2 GUIDE TO THE MANUAL ...................................................66
1.3 DECLARATION OF CONFORMITY .................................... 66
1.4 COMPLIANCE WITH EUROPEAN REGULATIONS ........... 67
1.5 DEVICE WARRANTY ..........................................................67
1.6 DISCLAIMER OF LIABILITY ...............................................67
2. USE OF THE WATER HEATER ........................................... 67
2.1 BASIC SAFETY RULES ......................................................67
2.2 MAINTENANCE BY THE USER .........................................67
2.3 MAINTENANCE TO BE CARRIED OUT BY THE EXPERT
TECHNICIAN.......................................................................68
2.4 DESCRIPTION OF THE USER INTERFACE ...................... 69
2.5 HOW TO TURN THE WATER HEATER ON AND OFF AND
UNLOCK THE KEYS ...........................................................69
2.6 OPERATING MODE ............................................................70
2.7 SETTING THE HOT WATER SET-POINT ........................... 70
2.8 HOW TO ACCESS THE USER AND INSTALLER MENU ... 71
2.9 More features ......................................................................77
2.10 CONTROL OF THE DEVICE VIA APP ................................ 78
2.11 FAULTS/PROTECTION .......................................................85
2.12 TROUBLESHOOTING ........................................................86
3. GENERAL INFORMATION .................................................. 87
3.1 PLATE DATA........................................................................87
3.2 IDENTIFICATION PLATES OF THE MAIN ELEMENTS ..... 88
3.3 DESCRIPTION OF THE SYMBOLS USED IN THE MANUAL
AND ON THE PACKAGING ................................................88
3.4 GLOSSARY OF TERMS .....................................................89
3.5 PERSONAL PROTECTIVE EQUIPMENT ........................... 89
3.6 NOISE .................................................................................89
3.7 VIBRATIONS .......................................................................89
3.8 RESIDUAL RISKS ...............................................................90
4. HANDLING AND TRANSPORT .......................................... 90
4.1 HANDLING OF PACKAGING ..............................................90
4.2 UNPACKING .......................................................................91
4.3 RECEIPT .............................................................................91
5. CONSTRUCTION CHARACTERISTICS ............................ 91
5.1 COMPONENT IDENTIFICATION ........................................91
5.2 DIMENSIONAL DATA ..........................................................92
5.3 TECHNICAL FEATURES ....................................................94
6. INSTALLATION AND COMMISSIONING ........................... 95
6.1 STORAGE ...........................................................................95
6.2 LIMITS OF USE...................................................................95
6.3 OPERATING LIMITS ..........................................................95
6.4 PREPARATION OF THE INSTALLATION SITE .................. 96
6.5 WALL FIXING ......................................................................97
6.6 AERAULIC CONNECTIONS ............................................... 97
6.7 HYDRAULIC CONNECTIONS ............................................ 98
6.8 ELECTRICAL CONNECTIONS ........................................ 100
6.9 ELECTRICAL DIAGRAM ...................................................102
6.10 COMMISSIONING.............................................................103
7. REPLACEMENTS ............................................................... 103
7.1 POWER BOARD FUSE REPLACEMENT ......................... 104
7.2 REPLACEMENT OF ELECTRIC Heater SAFETY THERMOSTAT
7.3 CHECK/REPLACEMENT OF THE SACRIFICIAL ANODE 104
7.4 EMPTYING THE BOILER ................................................105
7.5 REPLACEMENT OF THE POWER CORD ....................... 105
8. REQUIREMENTS FOR THE OPERATION, SERVICE AND
INSTALLATION OF APPLIANCES THAT USE FLAMMABLE
REFRIGERANT GASES ACCORDING TO ANNEX DD OF EN
60335-2-40 ........................................................................... 105
8.1 GENERAL WARNINGS .....................................................105
8.2 FIRE RISK .........................................................................106
8.3 MAINTENANCE ................................................................106
9. DISPOSAL ........................................................................... 107
10. PRODUCT FICHE ............................................................... 109
11. NOTES ON RADIO DEVICES AND APPS ........................110
Содержание DORA TECH 90 LT
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