EASY TECH D F
62
EN
cod. 3542B960 - Rev. 00 - 01/2023
"Hi" - History Menu
The card can store the last 11 faults: the History datum item H1: represents the most recent fault that occurred; the
History datum item H10: represents the least recent fault that occurred.
The codes of the faults saved are also displayed in the corresponding menu of the Remote Timer Control.
Press the Heating buttons to scroll the list of faults in increasing or decreasing order. Press the DHW buttons to display
the value.
Press the Reset button to return to the Service Menu. Press the Reset button for 20 seconds to exit the card Service
Menu, or exiting occurs automatically after 15 minutes.
"rE" - History Reset
Press the Eco/Comfort button for 3 seconds to delete all the faults stored in the History Menu: the card will automatically
exit the Service Menu, in order to confirm the operation.
Press the Reset button for 20 seconds to exit the card Service Menu, or exiting occurs automatically after 15 minutes.
3.2 Commissioning
Before lighting the boiler
•Check the seal of the gas system.
•Check correct prefilling of the expansion tank.
•Fill the water system and make sure all air contained in the boiler and the system has been vented.
•Make sure there are no water leaks in the system, DHW circuits, connections or boiler.
•Check correct connection of the electrical system and efficiency of the earthing system.
•Make sure the gas pressure for heating is that required.
•Make sure there are no flammable liquids or materials in the immediate vicinity of the boiler
B
IF THE ABOVE INSTRUCTIONS ARE NOT OBSERVED THERE MAY BE RISK
OF SUFFOCATION OR POISONING DUE TO GAS OR FUMES ESCAPING;
DANGER OF FIRE OR EXPLOSION. ALSO, THERE MAY BE A RISK OF ELEC-
TRIC SHOCK OR FLOODING THE ROOM.
Checks during operation
•Switch the unit on.
•Check the tightness of the fuel circuit and water systems.
•Check the efficiency of the flue and air/fume ducts while the boiler is working.
•Make sure the water is circulating properly between the boiler and the systems.
•Make sure the gas valve modulates correctly in the heating and domestic hot water production stages.
•Check correct boiler lighting by performing various tests, turning it on and off with the room thermostat or remote con-
trol.
•Make sure the fuel consumption indicated on the meter matches that given in the technical data table in cap. 4 "Tech-
nical data and characteristics".
•Make sure that with no demand for heating, the burner lights correctly on opening a hot water tap. Check that in heating
mode, on opening a hot water tap, the heating circulating pump stops and there is regular production of hot water.
•Make sure the parameters are programmed correctly and carry out any required customisation (compensation curve,
power, temperatures, etc.).
Summary of Contents for EASY TECH D F
Page 8: ...EASY TECH D F 8 SR cod 3542B960 Rev 00 01 2023 2 8 1 0 bar F37 1 8 300 Fh 0 8 8 1 9 9 2 1 1...
Page 11: ...EASY TECH D F 11 SR cod 3542B960 Rev 00 01 2023 28 10 2 6 Cny 72 139 138 3 4...
Page 12: ...EASY TECH D F 12 SR cod 3542B960 Rev 00 01 2023 A B A 1 2 3 2 1 4 5 6...
Page 25: ...EASY TECH D F 25 SR cod 3542B960 Rev 00 01 2023 3 3 B antirefoleur 19 1 3 5 0 5...
Page 122: ...EASY TECH D F 122 RU cod 3542B960 Rev 00 01 2023 2 8 1 0 F37 1 8 300 Fh 0 8 8 1 9 9 2 1 1...
Page 125: ...EASY TECH D F 125 RU cod 3542B960 Rev 00 01 2023 28 10 2 6 C Cny 72 139 138 3 4...
Page 126: ...EASY TECH D F 126 RU cod 3542B960 Rev 00 01 2023 A B A 1 2 3 2 1 4 5 6...
Page 139: ...EASY TECH D F 139 RU cod 3542B960 Rev 00 01 2023 3 3 B 19 1 3 5 0 5...
Page 155: ......
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Page 159: ...6 7 5 6 7 6 7 A B 0 1 2 3 4 5 6 7 0 500 1 000 1 500 2 000 Q l h H m H2O A 3 1 2...
Page 162: ...6 7 5 27 278 241 11 10 8 9 95 32 56 36 194 42 14 136 74 114 37...
Page 166: ...6 7 5...
Page 167: ...6 7 5 700 709 400 117 110 120 81 100 65 66 66 66 36 101...
Page 168: ...6 7 5 6 7 6 7 450 330 700 196 110 115 115 64 65 69 69 450 65 5 154 10 8 7 9 11...
Page 169: ...6 7 5 6 7 6 7 154 400 85 115 115 39 65 69 69 65 5 196 700 330 10 8 7 9 11...
Page 170: ...6 7 5 6 7 6 7 700 39 65 69 69 65 154 93 330 400 85 115 91 196 266 10 8 7 9 11...
Page 171: ...6 7 5 3...
Page 172: ...6 7 5 5 6 7 G G...
Page 173: ...6 7 5 3 5 0 5...
Page 174: ...6 7 5...
Page 176: ...6 7 5 3 E E E E 3 E E E E 3 3 3 3 2 E E E 2 E 2 E E 3 3 3 3 E E E E 3 E E E E 6 7...
Page 177: ...6 7 5 W6 3 6 7 3 3 3 3 3 3 3 E E E E 3 E E E E 3 E E E E...
Page 178: ...6 7 5 5HVHW W6 Q L U W6 Q L 5HVHW U E E E E E E E E E E E...
Page 179: ...6 7 5 E E E E E E E E E E E E E E E...
Page 181: ...6 7 5 5 6 6 9 PEDU R B I A S 65W 24W 1 2 3 4...
Page 182: ...6 7 5 T T T T T T T T T T FR RPIRUW 7 67 FR RPIRUW T T T T FR RPIRUW 7 67 7 67...
Page 183: ...6 7 5 0 25 1 E 3 E FR RPIRUW X WR T T T T T T...
Page 184: ...6 7 5 6 7 C8X C2X C4X C93 C93...
Page 185: ...6 7 5 PHT 6 7 6 7 6 7 0 0 0 0 0 0 0 0 8 0 8 0 8 7 0 0 0 0 8 0 8 0 8 0 8 0 0 0 0 0 0...
Page 186: ...6 7 5 6 7 6 7 1 6 7 C5x C3x B2x C1x max 50 cm 50 80 010011X0 80 32...
Page 188: ...6 7 5 A 1 2 3 2 1 4 5 6...
Page 189: ...6 7 5 Q 72 139 138 3 4...
Page 190: ...6 7 5 5 99...
Page 191: ...6 7 5 D 2...
Page 192: ...6 7 5 K FRQRP RII RPIRUW RII 2 1 1...
Page 194: ...6 7 5 20 257 2 RII 2 20 257 RII UHVHW 8 2 UHVHW...
Page 195: ...6 7 5 G G G RII RII...
Page 196: ...6 7 5 6 7 FRQRP G G 3 G 1 7 2 16 3 6 5 11 15 10 12 4 14 13 9 8...
Page 197: ...6 7...
Page 198: ...6 7...
Page 199: ...6 7 8 0 8 70 7 4 2 36 0 71 0 EU 19 2012...
Page 200: ...6 7...
