JOHNSON CONTROLS
12
Form 160.78-N1
Issue date: 2/02/2022
Section 1 - Shipping
Condenser-side assembly (condenser,
OptiView™ control center, and variable speed
drive)
The condenser-side assembly consists of the condens-
er, the OptiView™ control center, and the variable
speed drive.
• All conduit is left on the condenser shell.
•
Interconnecting piping between shells are flanged
and capped, requiring no welding.
• All openings on the condenser shell are closed
and shipped charged with a 2 psig to 3 psig (14
kPa to 20 kPa) holding charge of dry nitrogen.
Evaporator-side assembly (evaporator,
driveline, and magnetic bearing controller)
The evaporator-side assembly consists of the evapo-
rator, the driveline (compressor/motor assembly), and
the magnetic bearing controller.
• All conduit is left on the evaporator shell.
•
Interconnecting piping between shells are flanged
and capped, requiring no welding.
• All integral wiring is left on the compressor.
• All openings on the evaporator shell and driveline
are closed and shipped charged with a 2 psig to
3 psig (14 kPa to 20 kPa) holding charge of dry
nitrogen.
Miscellaneous material
The following items are shipped together:
• Four vibration isolation pads or optional spring
isolators and brackets
• Other shipped loose items, including piping, wa-
ter temperature controls, and wiring
• Variable speed drive inhibitor
Inspection, damage, and shortage
Check the unit shipment on arrival to see that all major
pieces, boxes and crates are received. Check each unit
on the trailer or rail car when received, before unload-
ing, for any visible signs of damage. Report any dam-
age or signs of possible damage to the transportation
company immediately for their inspection.
JOHNSON CONTROLS WILL NOT BE RESPON-
SIBLE FOR ANY DAMAGE IN SHIPMENT OR AT
JOB SITE OR LOSS OF PARTS. Refer to
Shipping
Damage Claims Form (Form 50.15-NM
).
When received at the job site, open all containers and
check the contents against the packing list. Report any
material shortage to Johnson Controls immediately.
Refer to
Shipping Damage Claims Form (Form 50.15-
NM
).
Chiller data plate
A unit data plate is mounted on the control center as-
sembly of each unit, giving unit model number; design
working pressure; water passes; refrigerant charge; se-
rial numbers; and motor power characteristics and con-
nection diagrams.
Additional information can be found on the motor data
plate. Include this information when contacting the
factory on any problem relating to the motor.