Ferroli TEMPRA 30 Installation, Service And User Instructions Manual page 19

3.05 For installation (back fl ue connection)
For direct back fl ue connection it is necessary to use the optional kit, and it is required to alter the fan
direction inside the boiler.
Follow carefully next procedure:
Remove fan by pulling off electrical
connections. Pull off air pressure
switch tubes from the air pressure
switch remove 2 screws b. Rotate
the fan downward to disengage it
from the securing pin a.
Fig. 21b
Remove fan mounting plate by undoing the three fi xing screws d. Rotate the fan through 90° so that
the fan nozzle points sideways. Secure the fan to the plate in the new position using screws in position
c. Insert the fan adaptor and fi x with screws provided. The spigot should be sealed with heat resistant
silicone (not supplied).
c
d
c - d
Common
For upper outlet
For rear outlet
b
b
Fig. 21a
For upper
outlet
d
c
d
d
d
Fig. 21e
TEMPRA 30
a
Take off the four screws which fi x the back plate on
sealed chamber, remove and rotate the plate
through 90° and fi t it to the top of the boiler to cover
the original fl ue outlet. Secure it in place with the
four screws removed previously.
Fix with 4 screws the connections for concentric
pipe A.
A
Fig. 21c
c
c
Fig. 21f
Fig. 21d
For rear
outlet
B
c
Fig. 21g
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