Installation Manual
Combi - cod. 99943NA – November 2002
18
MAINTENANCE
To keep the boiler in efficient and safe operating condition, we
recommend you perform the following checks at least once a
year:
•
Check all seals on the gas side and replace gaskets to
restore perfect seal as required.
•
Check all seals on the water side and replace gaskets to
restore perfect seal as required.
•
Visually check combustion and the combustion chamber;
dismantle and clean the chamber if necessary.
•
Check the primary exchanger and clean it if necessary.
•
Check functioning of gas safety systems: Insufficient gas
safety device (flame detection sensor for electronic ignition
boilers) thermocouple for pilot light boilers.
•
Check functioning of heating safety systems: safety
thermostat for temperature limit, safety sensor for pressure
limit.
•
Check the exhaust flue safety device
•
Check the max. and min. modulation pressures and the
modulation.
•
Check that the electrical connection conforms to the
description in the instruction manual for the boiler.
•
Check the domestic hot water flow rate and
temperature.
When dismantling the boiler casing, be careful when
removing the side panels after having removed the front
panel; the front panel is removed by undoing the lower
and front fixing screws and then removing as shown in
fig.1, lifting it and then pulling it away. The new side
panels are connected to the frame by means of two
hooks which correspond with two slots on the frame to
ensure quick and efficient fixing
UNPACKING
A.
Set the packed boiler (fig. 2) down on the floor
making sure that the arrow is pointing upwards and
remove the sticking tape. Open the 4 flaps
outwards.
B.
Turn the boiler 180° supporting it by hand.
C.
Lift the boiler with the packing pieces positioning it
vertically in order not to damage the lower corners
of the casing and remove the packing pieces. Lift
the boiler by holding it at the back and proceed with
installation.
N.B.
It is recommended that the boiler be unpacked before installation. The manufacturer cannot be held responsible for any
damage caused to the boiler due to incorrect handling of the boiler.
IMPORTANT!
The packing materials (cardboard) are recyclable.
IMPORTANT!
The inner packing materials (plastic bags, polystyrene foam, nails etc.) are potentially dangerous and must not be left within
reach of small children.
2
1
Fig. 2
A
B
C
Fig. 1
Содержание RSF 24 E
Страница 2: ......
