28
SubDrive Connect
1. Verify that the power has been shut o at the main breaker.
2. Verify that the dedicated branch circuit for the SubDrive is equipped with a properly-sized
circuit breaker. (See Table 1, pg. 20 for minimum breaker size.)
3. Use appropriate strain relief or conduit connectors. See below for conduit hole and knockout sizes.
4. Remove the SubDrive lid.
5. Feed the motor leads through the opening on the bottom right side of the unit and connect them to the
terminal block positions marked (Green/Yellow Ground Wire), [BLK(RED)], [BRN/(YEL)], [GRY/(BLK)].
Tighten terminals to 1.7 Nm (15 in-lbs).
Serious or fatal electrical shock may result from failure to connect the motor, the SubDrive, metal
plumbing, and all other metal near the motor or cable to the power supply ground terminal using
wire no smaller than motor cable wires. To reduce risk of electrical shock, disconnect power before
working on or around the water system. Do not use motor in swimming areas.
29 HOLE
[1.1]
35 KNOCKOUT
[1.4]
[0.5]
13 HOLE
[1.1]
29 KNOCKOUT
[0.9]
22 HOLE
22 KNOCKOUT
[0.9]
48
[1.9]
98
[3.9]
98
[3.9]
34
[1.3]
40
[1.6]
82
[3.2]
111 [4.4]
199 [7.8]
Drive Wiring
NOTE: Ensure that the system is properly grounded all the way to the service entrance panel. Improper
grounding may result in the loss of voltage surge protection and interference ltering.
WARNING
V
!
mm
[in]
(RED)
(YEL)
(BLK)
GRY
BLK
BRN
(3~/1~)
(60 Hz)
50/60 Hz
3~/1~
