background image

This is the latest V3 model of Grin's Phaserunner motor 
controller. Although most of the details are similar to the V2 
user manual, we have updated several of the connector and 
wiring specifications as explained here. 

1) ) Cycle Analyst Plug WP8 Plug: 

This controller now uses 

an 8 pin waterproof plug for the Cycle Analyst instead of the 6 
pin JST standard from previous controllers. That makes it 
compatible with our new CA3-WP display device and the two 
extra wires allow for both a motor temperature sensor and 
on/off switch to the handlebar

We offer a WP8->JST adapter cable for plug and play 
connectivity to those using older CA devices with JST plugs. 
This adapter will also short together the on/off switch wires.

2) On/Off Switch Wiring: 

By default, the on/off switch wires 

inside the throttle heatshrink are disconnected rather than 
shorted together.  This means that the Phaserunner will not 
power on and function until either this switch wires are 
connected or a CA3-WP is hooked up. 

1
2
3
4
5
6

2
1

CA-DP Plug
(JST-SM)

New WP8 Plug
(HiGo Z812)

WP8->JST 
Adapter Cable

On / Off Power Switch
Shorted Together

Brown =
Fwd/Rev

On / Off Power Switch
NOT Shorted by Default

V3 Phaserunner

V2 Phaserunner

Reviews: