Bananza UHAM150 Installation, Operation & Service Manual - Warning
UHA S
TANDARD
U
NIT
H
EATER
I
NSTALLATION
O
PERATION AND
S
ERVICE
M
ANUAL
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15.10.1 Fan Removal and Replacement
WARNING
Severe Injury Hazard
Turn off gas and electrical supply before
service.
Fan can start automatically at any time.
Failure to follow these instructions can
result in severe injury or product damage.
Description
Part Number
Qty.
Axial Fan UHA[T][M][X][S] 150 - 175
90710417
1
Axial Fan UHA[T][M][X][S] 200 - 250
90710417
1
Axial Fan UHA[T][M][X][S] 300 - 400
90710416
2
15.10.2 To Replace the Fan Assembly
To replace the fan assembly, reverse the procedure
shown above.
• Check that the fan blades are free to rotate
before turning on the power to the fan.
• Strictly comply with the color code of the fan
wires to ensure correct operation.
or
wiring diagram.
• Use only genuine replacement parts sold and
supplied by Bananza.
15.11 Limit Switches
15.11.1 Removal and Replacement
1. Remove the electrical connections to the
switch.
2. Unscrew the two screws securing the switch.
3. Fit a new switch with two screws.
4. Reconnect the electrical connections and test
operation.