Service Manual

5 of 48 © 2015 680_D - 10/15
Installing the Enclosure
Servicing the Control
Injection
Mixing
Pmp
46 47
N
Signal wiring must be
rated at least 300 V
Designed and
assembled in Canada
44 45
Power In
NL
Disconnect All Power
Before Opening
Step 1
Disconnect the wiring terminal plugs by pulling down in the
lower wiring chamber and by pulling up in the upper wiring
chamber.
Step 2
There are two tabs located on the right side of the enclosure.
Insert a screwdriver into the top of the tab and gently pry the
tab away from the control while pulling the control toward you.
Repeat for the second tab.
Step 3
Pull the control toward you.
Step 4
Disconnect the two wiring plugs and remove the control.
Custom Panel
or Electrical Box
Wall or Panel Door
In the event that the control requires servicing or replacement, the control can be easily removed from the enclosure. This
allows all wiring and conduit to remain installed.
Step 5
The new control is now ready to be installed in the
reverse order.
Install the control enclosure to a wall or to an electrical box.
Three wiring chamber dividers are included. The dividers
provide a barrier to keep low voltage wiring separated from
line voltage wiring.
If the dividers are not used, then low voltage circuits must
use wire rated at least 300 V.
To prevent the risk of personal injury and/or death, make sure power is not applied to the control until it is fully
installed and ready for final testing. All work must be done with power to the circuit being worked on turned off.
Please be aware local codes may require this control to be installed or connected by an electrician.