York YVWA - SECTION 3 - HANDLING, STORAGE, INSTALLATION AND REASSEMBLY

JOHNSON CONTROLS
23
FORM 201.30-ICOM1 (519)
ISSUE DATE: 05/22/2019
3
Observe the following precautions:
• Notify the nearest Johnson Controls ofce in am-
ple time for a Johnson Controls representative to
observe rigging the unit to its operating position
and the assembly of its components. Refer to the
YVWA Installation Checklist (Form 201.30-CL1)
for detailed instructions. Do not dismantle or un-
wrap the chiller for any reason unless advised by
a Johnson Controls representative.
• Do not make nal power supply connections to
the compressor motor drive or control center.
• Do not open valves or connections under any cir-
cumstances.
• Do not charge the unit with refrigerant.
• Do not attempt to start the system.
• Do not run hot water (110°F/43°C max) or steam
through the evaporator or condenser at any time.
SHIPMENT AND STORAGE
To ensure consistent quality and maximum reliability,
all units are tested and inspected before leaving the fac-
tory. The chiller may be ordered and shipped in any of
the following forms:
• Form 1 (shipped assembled with refrigerant
charge)
• Form 2 (shipped assembled without refrigerant
charge)
• Form 7 (shipped in split assemblies without re-
frigerant)
• Miscellaneous loose items are shipped with all
forms.
When shipping a Form 2 or Form 7 unit,
make arrangements with the nearest
Johnson Controls Field Service Ofce to
make sure the refrigerant is on-site when
the unit is ready to be charged.
SECTION 3 - HANDLING, STORAGE, INSTALLATION AND REASSEMBLY
Rigging and lifting should only be done by a professional rigger in accordance with a written rig-
ging and lifting plan. The most appropriate rigging and lifting method will depend on job specic
factors, such as the rigging equipment available and site needs. Therefore, a professional rigger
must determine the rigging and lifting method to be used, and it is beyond the scope of this manual
to specify rigging and lifting details.
LD19197