Johnson Controls ZL Series Installation Manual page 9

Installation
Installation safety information
About this task:
Read these instructions before continuing
this appliance installation. This is an outdoor
combination heating and cooling unit. The installer
must assure that these instructions are made
available to the consumer and with instructions to
retain them for future reference.
1. Refer to the unit rating plate for the approved
type of gas for this product.
2. Install this unit only in a location and position
as specified in the
3. Never test for gas leaks with an open flame.
Use commercially available soap solution
made specifically for the detection of leaks
when checking all connections.
4. Always install furnace to operate within the
furnace's intended temperature-rise range
with the duct system and within the allowable
external static pressure range, as specified on
the unit name/rating plate, specified in the
Physical data section of these instructions.
5. This equipment is not to be used for
temporary heating of buildings or structures
under construction.
FIRE OR EXPLOSION HAZARD
Failure to follow the safety warning exactly
could result in serious injury, death or property
damage. Never test for gas leaks with an open
flame. Use a commercially available soap
solution made specifically for the detection
of leaks to check all connections. A fire
or explosion may result causing property
damage, personal injury or loss of life.
Preceding installation
1. Remove the two screws that hold the brackets
in the forklift slots on the side of the unit.
Location section.
WARNING
Johnson Controls Ducted Systems
Figure 1: Unit shipping bracket
A Bracket screws
B Bracket
2. Turn each bracket toward the ground. The
protective plywood covering drops to the
ground.
3. Remove the protective covering from the
condenser coil prior to operation.
Figure 2: Protective condenser covering
4. If a factory option convenience outlet is
installed, you must install the weatherproof
outlet cover in the field. The cover is located
behind the filter access panel.
a. Remove the shipping label that covers
the convenience outlet.
b. Follow the instructions on the back of
the cover box.
c. Attach the cover to the unit with the
four screws provided.
208/230-3-60 and units with factory
installed Powered Convenience Outlet
Option are wired for 230 V power
supply. Change tap on transformer for
208-3-60 operation. See unit wiring
diagram.
Installation Manual ZL Series 7.5- 12.5 Ton 60 Hertz R-410A
CAUTION
9