A.O. Smith TWI 35-200, Installation, User And Service Manual

Page: 65 / 92

10.9.2 Set the fan speed
To change the fan speed:
1.
From the Service Menu submenu open the Blower RPM control screen.
MIN
MIN
MAX
MAX
BACK ACCEPT
2. Use [+] and [-] to change the blower RPM setting.
3. Press [ACCEPT] to confirm the value or press [BACK] to return to the previous
screen.
The fan will now operate according to the new setting.
Note
The fan will reduce speed when going from Full Load (MAX) to Partial Load (MIN) and will
gain speed when going from Partial Load (MIN) to Full Load (MAX).
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Fig. Blower RPM control screen
Blower RPM
Max