Installation, Operation & Maintenance Manual
IM-225
6
Speed Control Options: ODP & TENV Motors (cont.)
Field supplied controllers should be provided and installed by others and send the motor a 0-10V DC signal. A 24V AC or DC
source is also required to power the controls in the motor. Note that the motor mounted dial or the GridPoint Controller acts
as a speed reference for this option. In order to have the full speed control range available for a given fan/motor combination,
the motor mounted dial must be turned all the way in the CW direction or to the maximum RPM allowable for the fan/motor
combination (see Max RPM tables on page 8). The motor operates off of a 2-10V DC signal while the motor will be off when
a 0-1.9V DC signal is present. See table below for speed reference charts.
It is the responsibility of the installer/controls
engineer to ensure that any field supplied controls are compatible and functional with this motor technology. Aerovent is
not responsible for field supplied or customer designed fan or motor controls.
3.
GridPoint Controller
– The motor will be factory set and labeled at the RPM specified by the customer. A 36" long control lead
with a 3-pin connector is prewired from the motor. The 3-pin connector attaches to the GridPoint Controller, a hand held device
that can set the motor to a specific RPM.
Instructions
1. Fan must be running when the controller is used.
2. Turn the controller on and plug it into the motor. It will automatically connect.
3. The display will show the current speed. Power, Connect and Direction LEDs will be on.
4. If the Up arrow is pressed, the display will show E000 (no error), max speed, constant
speed, d000 (direction) and C000 (motor operation mode 0).
5. To set the maximum speed:
a. Press ‘SET’ for 2s.
b. Press the Up or Down arrow to display P000.
c. Press ‘OK’. This will display the current maximum speed.
d. Press the Up or Down arrow to change the digit. To move to the next digit, press and hold the Up arrow until the next
digit flashes. Keep changing values until the desired speed is reached.
e. Press ‘OK’ to save the value. Press ‘OK’ again to go back to the first display.
f. Press ‘O’ for 2s to send the command to the motor.
6. To set the speed for Constant speed operation:
a. Press ‘SET’ for 2s.
b. Press Up or Down arrow to select P001.
c. Press ‘OK’. The default value is ‘0’. Change to desired speed by following steps 5d and 5e.
d. Press ‘M’ for 2s to send the command to the motor.
7. To set motor operation mode:
a. Press ‘SET’ for 2s.
b. Press the Up or Down arrow to display P008.
c.
Press
‘OK’.
d. Arrow Up or Down to select desired mode. (See Parameters section above for functionality.)
e. Press ‘OK’ to save the value.
f. Press ‘M’ for 2s to send the command to the motor.
DC Input
Description
Motor Part Numbers
0 – 1.9V
Motor is Off
67001701, 67001703,
67001704, 67001705,
67001715
2.0V
Motor is On, at 200 RPM
2.0V – 8.5V
Motor is On, speed linear between 200 RPM and maximum speed (set by pot)
8.5V – 10V
Motor is On, at maximum speed
DC Input
Description
Motor Part Numbers
0 – 1.9V
Motor is Off
67001001, 67001003,
67001004, 67001005,
67001008, 67001015,
67001103, 67001104,
67001105, 67001115,
67002101
2.0V
Motor is On, at low RPM
2.0V – 8.5V
Motor is On, speed linear between low and maximum speed (set by pot)
8.5V – 10V
Motor is On, at maximum speed
