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SUMMARY
1.
SAFETY WARNINGS ....................................................................................... 136
2.
GENERAL INFORMATION .............................................................................. 142
2.1
RECIPIENTS OF THE MANUAL ......................................................... 142
2.2
GUIDE TO THE MANUAL ................................................................... 143
2.2.1
Supply and storage of the manual ........................................... 143
2.2.2
Updates .................................................................................... 143
2.2.3
Copyright .................................................................................. 143
2.2.4
Language ................................................................................. 143
2.3
DECLARATION OF CONFORMITY .................................................... 143
2.4
COMPLIANCE WITH EUROPEAN REGULATIONS ........................... 144
2.5
DEVICE WARRANTY .......................................................................... 144
2.6
DISCLAIMER OF LIABILITY ............................................................... 144
3.
USE OF THE WATER HEATER ...................................................................... 144
3.1
BASIC SAFETY RULES ...................................................................... 144
3.2
MAINTENANCE BY THE USER .......................................................... 144
3.2.1
General and control panel cleaning ......................................... 145
3.2.2
Operating anomalies / failures ................................................. 145
3.3
MAINTENANCE TO BE CARRIED OUT BY THE EXPERT TECHNICIAN 145
3.4
DESCRIPTION OF THE USER INTERFACE ...................................... 146
3.5
HOW TO TURN THE WATER HEATER ON AND OFF AND UNLOCK THE
KEYS 146
3.5.1
Power on ................................................................................. 146
3.5.2
Switching off (Standby - Off) ................................................ 146
3.5.3
Standby ................................................................................... 147
3.5.4
OFF .......................................................................................... 147
3.6
OPERATING MODE ............................................................................ 147
3.6.1
ECO ......................................................................................... 147
3.6.2
BOOSTER ............................................................................... 147
3.6.3
ELECTRIC ............................................................................... 147
3.6.4
VENTILATION .......................................................................... 147
3.6.5
AUTO ....................................................................................... 147
3.7
SETTING THE HOT WATER SET-POINT ........................................... 147
3.8
CASCADE FUNCTIONALITY ............................................................. 148
3.9
HOW TO ACCESS THE USER AND INSTALLER MENU ................... 148
3.9.1
Using the keys while navigating in the menus ......................... 149
3.9.2
Menu rtc - TIME, DAY, DATE SETTING ................................ 149
3.9.3
Sch MENU - TIME BANDS PROGRAMMING ...................... 149
3.9.4
FAn MENU - FAN AND SILENT MODE SETTING ............... 150
3.9.5
ENERGY MONITORING.......................................................... 150
3.9.6
rSt menu - RESET ................................................................... 151
3.9.7
Inf MENU - MACHINE STATUS INFORMATION ................. 151
3.9.8
HI menu - ELECTRIC HEATER SETTING ............................ 152
3.9.9
Phv menu - EVU functionality - Photovoltaic functionality ....... 152
3.9.10 SG MENU - Smart Grid functionality (see also "8.9.1 Remote connec-
tions") 153
3.9.11 Sol MENU - Solar thermal parameters .................................... 153
3.9.12 rEC menu - RECIRCULATION PUMP setting.......................... 154
3.9.13 AL menu - Anti-Legionella ........................................................ 154
3.9.14 CAS menu - CASCATA ........................................................... 155
3.9.15 UtS Menu – BRAND, RANGE, MODEL, SERIAL NUMBER DISPLAY
155
3.10
More features ...................................................................................... 156
3.10.1 Defrost function ........................................................................ 156
3.11
CONTROL OF THE DEVICE VIA APP ................................................ 157
3.12
FAULTS/PROTECTION ....................................................................... 164
3.13
TROUBLESHOOTING ........................................................................ 165
4.
GENERAL INFORMATION .............................................................................. 166
4.1
PLATE DATA ........................................................................................ 166
4.2
IDENTIFICATION PLATES OF THE MAIN ELEMENTS ..................... 167
EN
134
EGEA TECH
4.3
4.4
4.5
4.6
4.7
4.8
5.
HANDLING AND TRANSPORT ...................................................................... 169
5.1
5.2
5.3
6.
CONSTRUCTION FEATURES ........................................................................ 171
6.1
7.
TECHNICAL FEATURES ................................................................................. 173
8.
INSTALLATION AND COMMISSIONING ....................................................... 174
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9
8.10
8.11
8.12
9.
REPLACEMENTS ............................................................................................ 192
9.1
9.2
9.3
9.4
9.5
10. REQUIREMENTS FOR THE OPERATION, SERVICE AND INSTALLATION 194
10.1
10.2
11. DISPOSAL
12. PRODUCT FICHE............................................................................................. 197
13. NOTES ON RADIO DEVICES AND APPS ..................................................... 198
cod. 3540000410 - Rev. 03 - 09/2023
200 LT - 260 LT -200 LT-S - 260 LT-S
DESCRIPTION OF THE SYMBOLS USED IN THE MANUAL AND ON THE
PACKAGING........................................................................................ 167
GLOSSARY OF TERMS ..................................................................... 168
PERSONAL PROTECTIVE EQUIPMENT ........................................... 168
NOISE 168
VIBRATIONS ....................................................................................... 168
RESIDUAL RISKS ............................................................................... 169
HANDLING OF PACKAGING .............................................................. 170
UNPACKING........................................................................................ 170
RECEIPT ............................................................................................. 170
DIMENSIONAL DATA .......................................................................... 172
STORAGE ........................................................................................... 174
8.1.1
Environmental storage conditions ............................................ 174
LIMITS OF USE ................................................................................... 174
OPERATING LIMITS .......................................................................... 174
8.3.1
Environmental conditions for operation .................................... 175
8.3.2
Physical characteristics of water .............................................. 175
PREPARATION OF THE INSTALLATION SITE .................................. 175
FLOOR FIXING ................................................................................... 176
AERAULIC CONNECTIONS ............................................................... 177
8.6.1
Standard aeraulic connections ................................................. 177
8.6.2
Cascade system aeraulic connections ..................................... 178
8.6.3
Special installation ................................................................... 178
8.6.4
Aeraulic connections prohibited ............................................... 179
Hydraulic connections ........................................................................ 180
8.7.1
Standard hydraulic connections ............................................... 181
8.7.2
Cascade system plumbing connections ................................... 182
8.7.3
Condensate drain connection .................................................. 185
Integration with the solar thermal system (only for mod 200 LT-S e 260 LT-S)
185
8.8.1
Integration with the standard solar thermal system ................. 185
8.8.2
Integration with the solar thermal system cascade system ..... 186
ELECTRICAL CONNECTIONS .......................................................... 187
8.9.1
Remote connections ................................................................ 187
ELECTRICAL DIAGRAM ..................................................................... 189
CASCADE WIRING DIAGRAM ........................................................... 190
COMMISSIONING ............................................................................... 191
8.12.1 Preliminary checks ................................................................... 191
8.12.2 General cleaning ...................................................................... 191
8.12.3 Commissioning of the plant ...................................................... 191
8.12.4 Query, editing operating parameters ........................................ 191
POWER BOARD FUSE REPLACEMENT ........................................... 192
REPLACEMENT OF ELECTRIC Heater SAFETY THERMOSTAT ..... 192
CHECK/REPLACEMENT OF THE SACRIFICIAL ANODE ................. 193
EMPTYING THE TANK ....................................................................... 194
REPLACEMENT OF THE POWER CORD ......................................... 194
GENERAL WARNINGS ....................................................................... 194
MAINTENANCE .................................................................................. 194
195
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