Service And Maintenance; Adjustments; Gas Conversion - Ferroli SKY ECO F Installations, Bedienungs Und Wartungsanleitungen

Table 2
Maximum permitted length
SKY ECO F 7 SKY ECO F 10 SKY ECO F 11 SKY ECO F 12 SKY ECO F 14 SKY ECO F 17
65 m 65 m 65 m
eq eq
Diaphragm to be used
SKY ECO F 7 0 ÷ 20 m Ø34 20 ÷ 40 m
eq
SKY ECO F 10
0 ÷ 20 m Ø40 20 ÷ 35 m
SKY ECO F 11
eq
SKY ECO F 12
SKY ECO F 14 0 ÷ 20 m Ø47 20 ÷ 35 m
eq
SKY ECO F 17 0 ÷ 20 m Ø50 20 ÷ 35 m
eq

3 SERVICE AND MAINTENANCE

All of the adjustments, commissioning operations
and periodic checks described below must be per-
formed by an authorized technician in compliance
with current regulations. FERROLI declines all liabi-
lity for property damage or injuries caused by unau-
thorized persons tampering with the unit.

3.1 Adjustments

3.1.1 Gas conversion

Conversion for operation with a
gas different from that arranged
in the factory must be carried
out by an authorised technician,
using original parts and in com-
pliance with the regulations in
force in the country where the
unit is installed.
All components damaged du-
ring conversion
must be replaced.
The unit can run on Natural Gas, LPG and Propane-
Air and is factory-set for Natural Gas or LPG, as clearly
shown on the packaging and on the data plate. Whene-
ver a gas different from that for which the unit is arranged
has to be used, the special conversion kit will be requi-
red, proceeding as follows:
88
EN
65 m 55 m
eq eq eq
Ø35 40 ÷ 65 m
Ø36 //
eq eq
Ø43 35 ÷ 50 m Ø47 50 ÷ 65 m
eq eq
Ø50 35 ÷ 55 m
NO //
eq eq
Ø52 35 ÷ 45 m
NO //
eq eq
operations
cod. 3541S170 - Rev. 04 - 09/2019
CONVERSION KIT
SKY ECO F 7
45 m
eq
SKY ECO F 10
SKY ECO F 11
SKY ECO F 12
NO
eq
SKY ECO F 14
SKY ECO F 17
1. Change the parameter for the type of gas:
• Put the water heater in standby mode (detail 1 - fig.
3).
• Press the On/Off button (detail 5 - fig. 1) for 25 se-
conds: the display shows "b" alternating with "01".
• Press the DHW "+" or "-" buttons to access the pa-
rameter.
• Set parameter 00 (for natural gas operation) or 01
(for LPG operation) or 2 (for operation with propa-
ne-air G230).
• Once the value has been changed, keep the On/
Off button pressed for 25 seconds and the water
heater returns to standby mode.
2. Disconnect the water heater power supply and turn
off the gas cock.
3. Replace the nozzles at the main burner, fitting those
indicated in the technical data table in chap. 4.4, ac-
cording to the type of gas used.
4. Switch on the power to the water heater and turn on
the gas cock.
5. Adjust the minimum and maximum pressures at the
burner (see relevant paragraph "3.1.2 Activation of
Auto-setting function for gas valve calibration"), set-
ting the values indicated in the technical data table
for the type of gas used
6. Apply near the data plate the sticker contained in the
conversion kit, as proof of the conversion.
SKY ECO F
NATURAL GAS
LPG
PROPANE-AIR
NATURAL GAS
LPG
PROPANE-AIR
NATURAL GAS
LPG
PROPANE-AIR
NATURAL GAS
LPG
PROPANE-AIR
Code
R83000080
R83000090
37609880
R83000020
R83000030
37609850
R83000040
R83000050
37609860
R83000060
R83000070
37609870