Service And Maintenance - Ferroli DOMIproject F 24 Instrucciones De Uso

DOMIproject F 24 - F 32
Table. 2 - Baffles for coaxial ducts
Coaxial 60/100
Max. permissible length
Reduction factor 90° bend
Reduction factor 45° bend
0 ÷ 2 m DOMIproject F 24 = Ø 43
DOMIproject F 32 = Ø 45
Baffle to use
2 ÷ 5 m
Connection with separate pipes
C
52
fig. 8 - Examples of connection with separate pipes (
For connection of separate ducts, fit the unit with the following starting accessory:
80
fig. 9 - Starting accessory for separate ducts
Before installation, check the baffle to be used and make sure the maximum permissible
length has not been exceeded, by means of a simple calculation:
1. Completely establish the layout of the system of split flues, including accessories
and outlet terminals.
2. Consult the table 4 and identify the losses in m
ponent, according to the installation position.
3. Check that the sum total of losses is less than or equal to the maximum permissible
length in table 3.
Table. 3 - Baffles for separate ducts
Max. permissible length
0 - 20 m
20 - 45 m
Baffle to use
45 - 60 m
Coaxial 80/125
5 m 10 m
1 m 0.5 m
0.5 m 0.25 m
0 ÷ 3 m DOMIproject F 24 = Ø 43
DOMIproject F 32 = Ø 45
no baffle 3 ÷ 10 m no baffle
B
22
= Air /
80
010011X0
(equivalent metres) of every com-
eq
DOMIproject F 24 DOMIproject F 32
60 m 48 m
eq eq
Ø 43 0 - 15 m
eq eq
Ø 47 15 - 35 m
eq eq
No baffle 35 - 48 m
eq eq
cod. 3540R780 - 0 /201
Table. 4 - Accessories
PIPE 0.5 m M/F
BEND 45° F/F
Ø 80
PIPE SECTION with test point
TEE with condensate drain
C
TERMINAL air, wall
12
FLUE Split air/fumes 80/80
= Fumes)
REDUCTION from Ø80 to Ø100
PIPE 1 m M/F
Ø 100 BEND 45° M/F
TERMINAL air, wall

4. SERVICE AND MAINTENANCE

All adjustment, conversion, commissioning and maintenance operations must be carried
out by Qualified Personnel.
FERROLI declines any liability for damage and/or injury caused by unqualified and un-
authorised persons tampering with the unit.
4.1 Adjustments
Gas conversion
The unit can operate on natural gas or LPG and is factory-set for use with one of these
two gases, as clearly shown on the packing and on the dataplate. Whenever a different
gas to that for which the unit is preset has to be used, a conversion kit will be required,
proceeding as follows:
1. Replace the nozzles at the main burner, fitting the nozzles specified in the technical
data table in cap. 5, according to the type of gas used.
2. Remove the gas baffle
Ø 45 3. Modify the parameter for the type of gas:
• put the boiler in standby mode
Ø 50
• press the RESET button for 10 seconds: LEDs blink fast for 2 seconds
No baffle
• red LED on
• press the RESET button for 5 seconds: LEDs blink fast for 2 seconds
• turn the DHW knob (ref. 2 - fig. 1) to min. (for operation with natural gas) or to
max. (for operation with LPG)
• press the RESET button for 5 seconds: LEDs blink fast for 2 seconds
• green LED on
• turn the heating knob (ref. 1 - fig. 1) to min. and then to max.
• the boiler will return to standby mode
• turn the knobs to the set temperatures
4. Adjust the min. pressure and check the max. pressure at the burner (ref. relevant
section), setting the values given in the technical data table (see cap. 5) for the type
of gas used
5. Apply the sticker contained in the conversion kit, near the dataplate as proof of the
conversion.
TEST mode activation
Press the RESET button 3 times within 3 seconds to activate the TEST mode. The boiler
lights at the maximum heating power set as described in the following section.
To be sure that the boiler works at 100% power, turn the heating knob (detail 1 fig. 1) to
min. and then to max.
Press the RESET button again 3 times within 3 seconds to exit the TESTmode. On ex-
iting the TEST mode, the set max. heating power will not be changed.
TEST mode is automatically disabled in any case after 15 minutes.
(Rev. 00)
1KWMA38A
1 m M/F 1KWMA83A
2 m M/F 1KWMA06K
1KWMA01K
45° M/F 1KWMA65A
90° F/F 1KWMA02K
90° M/F 1KWMA82A
90° M/F + Test point 1KWMA70U
1KWMA16U
for condensate drain 1KWMA55U
1KWMA05K
1KWMA85A
fumes, wall with antiwind 1KWMA86A
1KWMA84U
Fume outlet only Ø80 1KWMA83U +
1KWMA86U
1KWMA03U
from Ø100 to Ø80
1KWMA08K
1KWMA03K
90° M/F 1KWMA04K
1KWMA14K
fumes, wall with antiwind 1KWMA29K
Losses in m
eq
Air Fume exhaust
inlet
Vertical Horizontal
0.5 0.5 1.0
1.0 1.0 2.0
2.0 2.0 4.0
1.2 2.2
1.2 2.2
2.0 3.0
1.5 2.5
1.5 2.5
0.2 0.2
- 3.0
- 7.0
2.0 -
- 5.0
- 12.0
- 4.0
0.0 0.0
1.5 3.0
0.4 0.4 0.8
0.6 1.0
0.8 1.3
1.5 -
- 3.0
EN 25