Generac Power Systems PWRview Operating and safety instructions

WELCOME GUIDE

Welcome
This booklet will guide you through the installation process of the
Generac PWRView, which will include downloading and registering on
the PWRView Installer App. These instructions will focus on a 120/240 V single
phase system (also know as a split-phase system), the most common power system
in North America. If you have a single phase, 3-phase, or solar system, please visit
www.generac.com/service-support/PWRview for instructions.
CONNECTING TO THE PWRVIEW INSTALLER APP
Please download the PWRview Installer App on your smartphone. The PWRview
Installer App is available on the App Store and Google Play. Open the PWRview
Installer App on your phone and follow the instructions to register. The PWRview
Installer App will help to guide you through the install and confirm the system is
working correctly.
ITEMS NEEDED BEFORE STARTING:
• Smartphone
• Flashlight
• Thick insulated rubber gloves
• Screwdrivers
• Pliers
• Two empty breakers
(or one two-pole breaker)*
*NOTE: The voltage cables on the PWRview Meter need to be installed on two empty breakers (one for each phase) or one empty dual
(double) pole breaker. However, some regional codes allow you to piggyback wires on existing breakers by using the supplied wiretaps
and attaching the voltage wires from PWRview to the existing cables before they go into a breaker. See Step 3 for diagrams. Please
consult your local electrical code for approved methods.

!
WARNING: Installing PWRview requires working with
voltages that may cause serious bodily injury or even death,
and thus should only be done by a qualified professional.
Installations should be performed in accordance with the
applicable electrical code for the region in which PWRview
is being installed. Whenever possible, power should be
disconnected upstream from the installation location
before attempting installation of PWRview. If power cannot
be disconnected, high voltages may still be present, and
warning must be taken to avoid injury. If PWRview is not used
as instructed, its protection mechanisms may be impaired.

Antenna and cable
Antenna Mounts x2
Current Transformers x2
Voltage Cable
PWRview Meter
Mounting Plate
WHAT'S INCLUDED
Wire Nut x1
Wiretaps x3
Screws x2
Cable Ties x2
Jumper Wires x3
Generac Sticker
ALSO INCLUDED

Step 1
Remove the panel cover
Step 2
Mount the PWRview
Step 3
Connect the voltage cable
Step 4
Connect the CTs
Step 5
Connect the antenna
Step 6
Connect the PWRview
Step 7
Check your work
Step 8
Connect to the PWRview App
Step 9
Replace the panel cover
Steps to follow:
If you get stuck at any point, visit www.generac.com/service-
support/PWRview for walkthrough videos and helpful tips.

OFF
OFF
OFF
Step 1 REMOVE PANEL COVER
Turn o the main breaker. Remove the screws on the corners
of the panel, then remove the cover. After opening the panel,
you should see the wires going into each breaker and main
lines from the utility.
DANGER:
Electrocution.
Even with the
main breaker in
the 'OFF' position
the potential for
energized wires
exists. The main
utility lines and
connections will
be exposed and
energized.
!

If your panel has a secondary cover that hides
the main utility line, please remove that as well.
OFF
OFF
OFF

OFF
OFF
OFF
Step 2 MOUNT THE PWRVIEW
Find an empty space in the panel where PWRview
can comfortably fit. Secure the mounting plate to
your panel. Ensure that there is enough room for
the wiring to reach PWRview once it’s clipped into
place, but do NOT clip it into place yet.
NOTE: The self-
drilling screws will
need pressure to drill
through the metal. You
can also drill a pilot
hole to make it easier.
Just be sure you use a
1/8" or smaller drill bit.

NOTE: Be sure to account for the length of the CTs and the
2-foot voltage cable, and ensure that there is enough room on
the sides of PWRview for the wires and antenna to connect to.
!

Step 3 CONNECT THE VOLTAGE CABLE
Connect the black and red wires to a 2 pole 15A or
20A circuit breaker. The black wire should go to Phase
A and the red to Phase B. Connect the white wire to
the neutral bus bar usually located next to the breaker
OFF
OFF
OFF
Black Wire
Red Wire
White Wire
NOTE: The blue wire
is only needed when
connecting a CT to Port
3, which is not used in a
2-phase, consumption only
installation. If the blue wire
is not needed, twist the
wire nut onto the blue wire.
For more installation types,
visit www.generac.com/
service-support/PWRview

ALTERNATE WIRING WITH WIRETAP
If an empty breaker isn’t available, you can use the provided
wiretaps to connect to an existing breaker. To do this,
remove the existing wire from the 2 pole 15A or 20A circuit
breaker and replace it with the jumper wire provided in the
contents of the box. Then take the wiretap and insert the
jumper wire, the wire from the PWRview, and the original
wire you removed from the breaker. It might take a little force
to ensure the wires are secured into the wiretap all the way.
NOTE: To remove a wire from the
wiretap, simply pull on the wire and twist it.

Step 4 CONNECT THE CTS
1. For Universal CTs, pinch the handle
at the bottom to open the jaws.
WARNING: Do not
touch the exposed
main line connections
to the main breaker, as
death or serious bodily
harm may result.
!
NOTE: Make sure the label on the CT is facing
the utility (where the power comes from) and not
the breaker panel.

OFF
2. Clamp the CT around each of the
main power lines. Ensure CT1 goes
to Phase A, the same phase for the
black voltage wire, CT2 goes to
Phase B, the same phase for the red
voltage wire. Pay close attention to
the direction that the label on the CT
is facing; the label should face
the utility.

Step 5 HOOK UP THE ANTENNA
1. Locate the available knockout
hole(s) or cover(s) to determine
where to use the 3/4" antenna
mount. If panel is situated outside,
knock should be on the bottom or
through back, into wall, to prevent
water intrusion.
2. Once you have found a knockout
that is the appropriate size, remove
the metal to expose the hole. Using
a screwdriver or gently tapping with
a hammer may be needed.

3. Thread the extension
cable through the antenna
knockout mount, then
screw on the antenna.
4. Insert the antenna through
the open knockout until
the antenna mount clicks
into place.

Step 6 CONNECT PWRVIEW
1. Connect the antenna extension
cable to the side of PWRview.
2. Connect the CT’s to the appropriate
ports on the side of PWRview.
2
1

3. Insert the voltage cable
into the side of PWRview.
4. Snap PWRview onto
the mounting plate.

Step 7 REVIEW YOUR WORK
1. PWRview should be mounted firmly in the panel
2. Antenna should be mounted in the knockout with the extension cable
connected to the side of PWRview
3. Voltage Cable should be connected properly and securely
Black and Red wires to 2 breakers
White wire to neutral to bus bar
4. CT Connectors should be connected properly and securely
Connectors should be clamped around the mains
Make sure the labels are facing the utility
5. Turn the main breaker to the 'ON' position. The next steps will guide you
through configuration and confirming the operation of the PWRview meter
PWRVIEW PORT PWRVIEW CONNECTION PANEL CONNECTION PANEL POSITION
Voltage Connector
Black Empty Breaker 1 Phase A
Red Empty Breaker 2 Phase B
Blue* No connection Capped (wire nut)
White Neutral Bus bar NA
Port 1 CT1 Utility line Phase A
Port 2 CT2 “ Phase B
Port 3* NA NA NA
Port 4* NA NA NA
Antenna connector Antenna harness Antenna knockout Antenna (through encl.)
NOTE: These are used for additional installation types. Refer to www.generac.com/service-support/PWRview

NOTE: You can
use the 2 cable
ties to clean up
your PWRview's
wiring.
OFF
OFF
OFF
12
3
4

Step 8 CONNECT TO THE PWRVIEW INSTALLER APP
Now that the PWRview Meter has been installed, use the
PWRview Installer App to complete the installation.
Installer
Installer