JOHNSON CONTROLS
23
FORM 201.30-ICOM1 (519)
ISSUE DATE: 05/22/2019
3
Observe the following precautions:
• Notify the nearest Johnson Controls office 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 final 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 Office 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 specific
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
Summary of Contents for YVWA
Page 155: ...JOHNSON CONTROLS 155 NOTES...
