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4.5
Blower Adjustments
4.5.1 How to turn Blower On
1. Set the master switch to ON position.
2. Press MAINTenance key. (Refer to Control Panel Layout, Section 2.4, Page 18), enter access code,
then press ENTER.
3. Press the (BLR) key if LED 7 is off. Press (% BLR) and verify the blower speed increases in 10%
increments until 100% blower speed ( 7050 RPM indicated on BMSC) is achieved. Verify LED 7 (BM)
illuminates on the keypad.
4. Verify that the blower motor rotates freely and does not vibrate from imbalance.
5. Verify that the blower shaft rotates in the clockwise direction when viewing the shaft from the front of
the oven.
6. Press (BLR) key to stop the blower motor.
4.5.2 Blower Motor Speed Controller Settings
Although there should be no reason for the Motor Speed Controller to Change Settings,
The following is included for setting up a newly installed Motor Speed Controller or in
case there is some suspicion that the Settings have changed on an installed Controller.
To Access the Controller Setup:
1. With oven Master switch ON, select "MAINTenance" key and enter access code.
2. Press the MODE/ENTER key on the Controller to select the PROGRAM mode. The Controller
PROGRAM Led will be illuminated and the display will show "F-00".
3. Move the up/down arrow keys until the desired function number is displayed.
4. Press the MODE/ENTER key to display the value.
5. Verify the Blower Motor Speed Controller settings by referring to the Controller Nameplate to choose
the correct settings from the chart below.
6. Press the up/down arrow keys to change the value, if desired.
7. Proceed to the next function to be verified by pressing the MODE/ENTER key.
8. Press the STOP/RESET key to exit the PROGRAM mode.
Function
D2-3232
D2-3232-1 D2-3304-1
F-00
ON
F-01
2.0
F-02
5.0
F-03
3.0
F-04
120.0
F-05
100
F-06
0
F-07
120
F-08
7050
F-09
OFF
F-10
8
F-11
100
F-12
0
F-13
OFF
F-14
100
* Read only setting.
TurboChef, Inc.
BLOWER MOTOR SPEED CONTROLLER SETTINGS
D2-3356
ON
1
2.0
2.0
5.0
5.0
3.0
3.0
120.0
120.0
100
100
0
0
120
120
7050
7050
7050
OFF
0
8
8
100
100
0
0
OFF
OFF
OFF
100
100
** Factory set. Do not change.
700-0655.DOC Rev B February 15, 1997
Function
D2-3232
1
F-15
ON
2.0
F-16
2.01 *
5.0
F-17
----
3.0
F-18
----
120
F-19
----
100
F-20
----
0
F-21
----
120
F-22
----
F-23
----
0
F-24
----
8
F-25
----
100
F-26
----
0
F-27
----
F-28
----
100
F-29
----
F-49
----
*** PW=257 (Password)
D2-3232-1 D2-3304-1
D2-3356
ON
ON
OFF
OFF
ON
ON
2.10 *
OFF
----
OFF
----
OFF ***
OFF ***
----
5
----
0
----
20
----
20
----
20
----
10
----
1
----
230 **
----
----
----
3.01 *
Page 28 of 62
ON
OFF
0N
OFF
OFF
5
0
20
20
20
10
1
230 **
SPd
3.10 *
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