Supplied By www.heating spares.co Tel. 0161 620 6677
17
Tempra 12 / 18
Fig. 11b
Fig. 11c
Fig. 11d
Take off the four screws which fix the back plate on sealed chamber, remove and
rotate the plate through 90° and fit it to the top of the boiler to cover the original
flue outlet. Secure it
in place with the four screws removed previously.
Remove fan mounting plate by undoing the three fixing 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.
Fig. 11e
c
d
c
d
d
-
c
Common
For rear outlet
For upper outlet
Fig. 11g
For rear
outlet
c
c
c
Fig. 11f
d
d
d
For upper
outlet
Fig. 11h
Fix with the screws (b). Refi t wiring connections to fan and air pressure switch tubes ensuring correct
orientation. I.E. red tube to air pressure switch connection with red dot (+) and clear tube to air
pressure switch connection with no paint marking (-).
Fit the fan into the boiler rotating the front to engage with the pin a. Secure with the screws b.
Rear
b
b
