Lennox XC21 Engineering Data

XC21 - 2 to 5 Ton Air Conditioner / Page 8
SUNSOURCE
®
HOME ENERGY SYSTEM - COMPONENTS
SOLAR MODULES (CONTINUED)
Roof Mounting Kits
Several roof mounting kits for mounting Solar Modules
are available for a variety of different roof styles. All
kits contain enough hardware for mounting four solar
modules.
Composition (Asphalt) Shingle Roof Mounting Kit
Kit includes: (6 each) Composition ashing mounts,
serrated L-brackets, solar module splices, serrated
T-bolts, ange nuts, lag bolts, fender washers, (2) wire
spring clips, (1) ground lug w/screw, (1) installation
wrench.
S or Barrel Tile Roof Mounting Kit
Kit includes: (6 each) S/Barrel tile mounts, mount foots,
6 in. aluminum posts, serrated L-brackets, solar module
splices, serrated T-bolts, ange nuts, washers, hex
bolts, (2) Wire spring clips, (1) ground lug w/screw, (1)
installation wrench.
Flat (Cement) Tile Roof Mounting Kit
Kit includes: (6 each) at tile bracket, universal tile
bracket, solar module splices, T-bolts, (36) ange nuts,
(12) fender washers, (12) washers, (12) lag bolts, (2)
wire spring clips, (1) ground lug w/screw, (1) installation
wrench.
Standing Seam Roof Mounting Kit
Kit includes: (8 each) S-5!™ standing seam clamps,
ip clips, mounting spacers, hex bolts, (6) solar module
splices, (2) wire spring clips, (1) ground lug w/screw, (1)
installation wrench.
Installation Kits and Tools
AC System Kit (Required - One per each outdoor unit)
Kit includes interconnection cable required to connect
the eld installed wiring from the solar modules to the
outdoor unit. Also includes the end cap to place on
the last microinverter connection in the row. One kit
required per outdoor unit.
Kit contains 6 ft. AC interconnection cable and end cap.
AC 6 Foot Extension Cable
Six foot extension cable for connecting one row of
modules to the next if they are further than the standard
interconnection cable can reach (second row above or
below, etc.). Only required for multiple rows.
Rooftop Junction Box
Flash mounted rooftop junction box is used to transition
from interconnection cable to wiring/conduit to the
outside HVAC unit. Use one for each outdoor unit.
Professional Installer Tool Kit
Installer tools to aid in installation. Includes driver to
tighten splices with ratchet from opposite side of module
(in place of wrench) and step block to support module
while until splices and mounting points are installed.
Includes (2) Splice drivers and (2) Step Blocks
Solar Module Splices
Required if installing a second row of solar modules
above or below an existing row or adding additional 4
packs of modules end to end.
Splices used in top and bottom applications are not a
grounding component and only act as a rigid attachment
to support the upper or lower module frame of the
second row to the module frame of the existing row.
Allows for fewer roof penetrations by supporting the
upper and lower solar modules in a two-row application
with a common roof mount in-between.
Kit contains 10 splices.
SYSTEM MONITORING
Envoy Communications Gateway
The Envoy Communications Gateway monitors
microinverter (on solar
modules) performance
and can be connected
to a broadband internet
connection to send
data to the Enphase
Enlighten™ web site
for online monitoring by the homeowner. The Envoy
Communications Gateway is not required, but must be
used if system performance monitoring is desired.
System monitoring is also available locally with the
Envoy Communications Gateway and a personal
computer if no internet connection is available.
Various Event Messages are also available when
monitoring the system via a personal computer locally.
Contents - (1) Envoy Communications Gateway, (1) 6 ft.
power cord, (1) 10 ft. Ethernet cable.
CSA (US/C) listed.
Enphase Enlighten™ Performance Monitoring Website
Powered by the Envoy
Communications Gateway,
the Enphase Enlighten™
Performance Monitoring
website allows the
homeowner to keep track
of home energy usage and
see environmental benets
in real time.
See demos, view reference
installations and other additional information at:
http://enlighten.enphaseenergy.com/
Communications Booster
Ethernet bridge signal booster for the Envoy
Communications Gateway. Booster is only needed if the
communications gateway is installed and signal is not
strong enough in the installed location. Allows the unit to
be plugged into an outlet closer to the distribution panel,
yet still plug into the broadband router.

Lennox XC21 Specifications

General

Brand	Lennox
Model	XC21
Category	Air Conditioner
Language	English