12
Installation, Operations & Maintenance Manual
SECTION 2 - INSTALLATION
2.8.2.1 ECC Part Number 0152226XXX and
0152195XXX
(Figure 6)
1. Adapter for the motor plug is required,
(Milton Roy p/n 04913009000, a 5 pin male to
9 pin female connector).
2. Appropriate motor run capacitor is required
since these boards had capacitor soldered to
circuit board.
3. Motor run resistor if used, may need to be
re-located on the base plate
(Figure 7)
to allow
room to locate the motor run capacitor.
4. The motor run capacitor should be mounted
using a new base plate mounting screw,
p/n 0405-0264-031 (6-32 x 7/16”).
VOLTAGE SELECTOR SWITCH
SW1 LOCATED ON TOP OF THE
CIRCUIT BOARD MUST BE SET TO THE VOLTAGE LISTED ON
YOUR DATA PLATE
(FIGURE 1 OR 2)
, OR DAMAGE TO MOTOR
WILL RESULT.
5. Voltage selector switch SW1
(Figure 11)
,
located on top of the circuit board, is a two
position switch used to configure the ECC
for an input of 115 VAC or 230 VAC. Insure
SW1 is set to the voltage listed on your data
plate
(Figure 1 or 2)
, attached to the enclosure.
The factory sets SW1 for the model ordered and
should not be changed. If the operating voltage
must be changed, contact the Milton Roy factory
at the website
(www.miltonroy.com)
website
for conversion parts and instructions.
6. Set DIP switch SW2 (Paragraph 2.6.2, Input
Signal).
7. Set DIP switch SW3 for 4-20mA or
(1-5 VDC) output appropriately. (Paragraph
2.6.3, Feedback Output Signal).
8. Proceed to paragraph 2.7.3 “Install New Circuit
Board”.
2.8.3 Install New Circuit Board
1. Connect:
J1
9-pin motor connector, use adapter as
required.
J2
3-pin potentiometer connection.
J3
4-pin motor run capacitor connection.
J4
2-pin AC power connector.
J5
4-pin control signal connector
2. Mount the board on the standoffs utilizing
three captive 8-32 screws. Orient circuit board
with voltage selector switch over feedback
potentiometer
(Figure 7)
.
3. Calibrate as required Section 4, Maintenance.
