Immergas 3.028358, Инструкции и рекомендации

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42
INS
TALLER
U
SER
M
AINTEN
AN
CE
TECHNI
CI
AN
TECHNI
CAL
D
AT
A
2.2 CLEANING AND MAINTENANCE
To preserve the boiler's integrity and keep the safety fea-
tures, performance and reliability, which distinguish it,
unchanged over time, you must execute maintenance
operations on a yearly basis in compliance with what is
stated in the relative point at “annual check and mainte-
nance of the appliance” in compliance with the prevail-
ing national, regional or local provisions.
2.3 CONTROL PANEL
38
Key (Fig. 38):
1 - Button to reduce the domestic hot water temperature
2 - Button to increase the domestic hot water temperature
3 - Reset Button
4 - Summer/Winter Button
5 - Key to increase the system water temperature
6 - Key to reduce the system water temperature
7 - Information buttons
8 - Off/Stand-by/On Button
9 - DHW Mode in progress (flashing) / Summer mode (steady
on)
10 - Blocked boiler, it needs to be unblocked by pressing the “RE-
SET” button
11 - Temperature indicator, boiler info and error codes
12 - Room C.H. mode operation in progress (flashing) / Winter
mode (steady on)
13 - Boiler in Stand-by mode
14 - Presence of external connected devices
15 - Flame presence symbol
16 - Solar function active
17 - Operation with external temperature probe active (optional)
18 - Boiler manometer