Table of Contents
Advertisement
INSTALLATION INSTRUCTIONS
11. Inspect the connector to ensure the wires have
been properly engaged into the housing assem-
bly contacts. A properly terminated wire is fully
seated into its proper slots with no significant
bow of the cover. If the wires extend past the
insulation stops the wires must be re-terminated
with a NEW CONNECTOR. Once the cover has
been closed the connector cannot be re-used.
Failure to comply with this procedure may result
in the failure of the connector.
12. Mating and un-mating the completed connector
is illustrated below. See (FIG. 28).
FIG. 28
Housing
Depress Mating Latch
Assembly
To Disconnect
Strain Relief
Depress Mating
Cover
Latch To Disconnect
"Hermaphroditic" Part Mates With Itself
To release the connector system, depress both mating
latches at the same time and pull the connectors apart.
To reconnect, simply re-mate the connectors and slide
them together until mating latches lock.
J.
LCD SZ System Low Voltage Wire
Connections
Make sure the positive (+) 12 Vdc
terminal is disconnected from supply battery. Oth-
erwise, damage to unit could occur.
1. C onnect the previously run +12 Vdc supply wire
to the red wire protruding from the roof opening.
2. Connect the previously run –12 Vdc supply wire
to both the black wire protruding from the roof
opening and to the wire of the three wire cable
that goes to the thermostat 12V– terminal.
3. Connect the previously run furnace thermostat
wires (if applicable) to the blue wires protruding
from the roof opening using the supplied 1/4" in-
sulated connectors. The polarity of this connec-
tion does not matter.
4. Connect the red/white wire protruding from the
roof opening to the wire of the three wire cable
that goes to the thermostat 12V+ terminal.
5. Connect the orange wire protruding from the
roof opening to the wire of the three wire cable
that goes to the thermostat COMMS terminal.
K.
Strain Relief
Cover
Housing
Assembly
L.
14
CCC 2 System Low Voltage Wire
Connections
Make sure the positive (+) 12 Vdc
terminal is disconnected from supply battery. Oth-
erwise, damage to unit could occur.
1. C onnect the previously run 12 Vdc supply wires
to the red and black wires protruding from the
roof opening. Connect +12 Vdc to the red wire;
–12 Vdc to the black wire.
2. Connect the previously run furnace thermostat
wires (if applicable) to the blue wires protruding
from the roof opening. The polarity of this con-
nection does not matter.
3. Terminate the 4 conductor communication
cable(s) protruding from the roof opening. The
cable(s) must be terminated with a telephone
RJ-11-6C4P connector. Refer to the crimp tool
manufacturer for crimping instructions.
R J-11-6C4P connectors MUST be in-
stalled as shown in (FIG. 8) & (FIG. 9).
4. Plug the 4 conductor communication cable into
one of the couplers protruding from the roof
opening. If more than one zone is used, the sec-
ond coupler is used to join each additional zone.
5. Plug the indoor temperature sensor cable (if ap-
plicable) into the 2 pin matching connector pro-
truding from the roof opening.
6. Connect the previously run Energy Management
System wires (if applicable) to the yellow wires
protruding from the roof opening. The polarity of
this connection does not matter.
7. If an automatic generator start (AGS) kit is in-
stalled, follow installation instructions furnished
with AGS kit.
Securing Unit To Roof
LIFTING HAZARD. Use proper lift-
ing technique and control when lifting product. Fail-
ure to obey this caution could result in injury.
Do NOT slide unit. Otherwise, dam-
age to gasket (on bottom of unit) may occur, and
could cause a leak.
1. L ift and place the unit over the prepared open-
ing using the gasket on the unit as a guide. See
(FIG. 29).
Hide quick links:
Advertisement
Table of Contents
