Condensate Drain Connection; Service And Maintenance - Ferroli ENERGY TOP W 70 Instructions D'utilisation, D'installation Et D'entretien

ENERGY TOP W 70 - W 80 - W 125
Before proceeding with installation, check with table 2 that the maximum permissible
length is not exceeded, bearing in mind that every coaxial bend gives rise to the reduc-
tion indicated in the table. For example, a Ø 80/125 duct comprising a 90° bend + 1 hor-
izontal metre has a total equivalent length of 1.5 metres.
Table. 2 - Max. length coaxial ducts
Max. permissible length
Reduction factor 90° bend
Reduction factor 45° bend
Connection with separate pipes
C
53
fig. 27 - Examples of connection with separate pipes (
Separate Ø80 ducts can be connected directly to the unit.
Before proceeding with installation, make sure the maximum permissible length has not
been exceeded, by means of a simple calculation:
1. Establish the layout of the system of split flues, including accessories and outlet ter-
minals.
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 - Max. length separate ducts
Max. permissible length
Table. 4 - Accessories
Ø 80 PIPE 1 m M/F 1KWMA83W
BEND 45° M/F 1KWMA65W
90° M/F 1KWMA01W
PIPE SECTION with test point 1KWMA70W
TERMINAL air, wall 1KWMA85A
fumes, wall with anti- 1KWMA86A
wind
All manuals and user guides at all-guides.com
ENERGY TOP W 70 - W 80 ENERGY TOP W 125
Coaxial 80/125 Coaxial 80/125
4 m 2 m
0.5 m 0.5 m
0.25 m 0.25 m
B C
23 13
= Air / = Fumes)
(equivalent metres) of every com-
eq
Separate ducts
ENERGY TOP W 70 - W 80 ENERGY TOP W 125
20 m 10 m
eq eq
Losses in m
eq
Air Fume exhaust
inlet
Vertical Horizontal
1.0 1.6 2.0
1.2 1.8
1.5 2.0
0.3 0.3
2.0 -
- 5.0
cod. 3540S806 - Rev. 00 - 09/2013

3.7 Condensate drain connection

The boiler is equipped with a trap to drain condensate. Carry out the following instruc-
tions for fitting.
1. Fix the support bracket "A" to the bottom of the boiler.
2. Connect the preformed black tube "B" to the condensate drain "S" on the bottom of
the boiler, fixing it with a clamp.
3. Remove the trap ring nut "C" and insert the preformed black tube "B" in the special
opening, making sure to fit the seal "D".
4. Refit the trap ring nut, insert it in the bracket and fix with the special clip "E".
5. Connect the flexible tube "F" from the trap to the condensate drain system.
fig. 28 - Condensate drain connection

4. SERVICE AND MAINTENANCE

All adjustment, conversion, startup and maintenance operations described below must
only be carried out by Qualified Personnel (meeting the professional technical require-
ments prescribed by current regulations) such as those of the Local After-Sales Techni-
cal Service.
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 set has to be used, the special conversion kit will be re-
quired, proceeding as follows:
1. Disconnect the power supply to the boiler.
2. Remove the casing.
3. Detach the electrical connections from the gas valve controller.
4. Unscrew the gas valve ( e ) fixing ring fig. 29"A"fig. 30.
5. Undo the two fixing screws "B" and remove the fan assembly as indicated in fig. 29
for the model ENERGY TOP W 70 - W 80 and in fig. 30 for the model ENERGY TOP
W 125.
B
fig. 29 - model ENERGY TOP W 70 - W 80
A
B
EN 49