User And Maintenance Instructions; Servicing; General Warnings; Control Panel - Alpha InTec 50CS Installation, User And Servicing Instructions

2

USER INSTRUCTIONS.

2.1 SERVICING.

Important: the boiler requires periodical
maintenance and regular checks of energy
efficiency in compliance with national, regional
or local provisions in force.
This ensures that the optimal safety, performance
and operation characteristics of the boiler remain
unchanged over time.
We recommend a yearly cleaning and
maintenance contract with your Service engineer.

2.2 GENERAL WARNINGS.

Use of the boiler by unskilled persons or children
is strictly prohibited.
For safety purposes, check that the flue terminal
is not blocked.

2.3 CONTROL PANEL.

Key
- Stand-by / On Button
A - Summer ( ) and winter ( ) functioning mode selection button
B - DHW priority button (
C - (RESET) /menu exit (ESC) reset button
d - Menu entry button (MENU)/ data confirmation (OK)
1 - Domestic hot water temperature selector switch
2 - Domestic hot water temperature set
3 - Central heating temperature selector switch
4 - Central heating temperature set
1
22
2
5
Alpha Intec 50CS
If temporary shutdown of the boiler is required,
proceed as follows:
a) drain the water system if anti-freeze is not
used.
b) shut-off all electrical, water and gas supplies.
In the case of work or maintenance to structures
located in the vicinity of ducting or devices
for flue extraction and relative accessories,
switch off the appliance and on completion of
operations ensure that a qualified technician
checks efficiency of the ducting or other devices.
Never clean the appliance or connected parts
with highly flammable substances.
Never leave containers and flammable substances
in the same environment as the appliance.
• Attention: the use of components that employ
electrical power requires some fundamental
rules to be observed:
- do not touch the appliance with wet or
moist parts of the body; do not touch when
barefoot;
- never pull electrical cables or leave the
appliance exposed to atmospheric agents
(rain, sunlight, etc..);
)
10 11 12 13 8
14
20 6
21 7 9
23
24
3
15
16
17
18
4
19
16
- the appliance power cable must not be
replaced by the user;
- in the event of damage to the cable, switch off
the appliance and only contact qualified staff
for replacement;
- if the appliance is not to be used for a certain
period, disconnect the main power switch.
N.B.: the temperatures indicated by the display
has a tolerance of +/- 3°C due to environmental
conditions that cannot be blamed on the boiler.
5 - Presence of anomalies
6 - Display of boiler operating mode
8 - Flame presence symbol and
relative output scale
9 and 7 - Primary heat exchanger output
water temperature
10 - Boiler in stand-by
11 - Boiler connected to remote
control (Optional)
12 - Functioning in summer mode
13 - Anti-freeze function in progress
14 - Functioning in winter mode
15 - Domestic hot water priority
functioning active
16 - Presence of external connected
devices
17 - Display of menu items
18 - Functioning with external
temperature probe active
19 - Display of data confirmation or
menu access
20 and 7 - External temperature display
with external probe connected
(optional)
21 - Display of reset or exit menu
request
22 - Chimney sweep function
in progress
23 - Boiler pressure gauge
24 - Multi-function display
Fig. 2-1