York YMC2 - OptiView Control Center Interface

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JOHNSON CONTROLS

SECTION 1 - OVERVIEW

FORM 160.84-N1

ISSUE DATE: 11/22/2016

The chiller is shipped in two assemblies as follows:

1. The chiller unit (less the VSD).

2. The VSD.

3. Refrigerant charges shipped separately.

4. Miscellaneous shipped loose items.

Arrangements with the local service office must be

made to ensure refrigerant is on-site when the unit is

ready to be charged.

Chiller Unit

The unit is first completely assembled at the factory:

• The driveline (compressor/motor assembly) is

mounted, with all necessary interconnecting pip-

ing assembled.

• Interconnecting piping is assembled and the com-

plete unit is factory leak-tested then evacuated

and shipped charged with a 3 to 7 PSIG (20 to 50

kPa) holding charge of dry nitrogen.

• The Motor Terminal Box adapter remains at-

tached to the chiller unit.

Variable Speed Drive (VSD)

The VSD is skidded and shipped separately from the

assembled chiller.

• The VSD is lled with glycol for shipping. The

VSD operating coolant (inhibited water) shipped

with the other loose items.

Miscellaneous Material

The following assemblies and items are shipped to-

gether:

• Four (4) vibration isolation pads (or optional

spring isolators and brackets).

• Other shipped loose items, including piping, wa-

ter temperature controls, wiring, etc.

• VSD operating coolant (inhibited water)

Form 10

Prior to shipping, the unit is completely assembled at

the factory. Interconnecting piping is assembled and

the complete unit is wired and leak-tested.

The chiller is shipped in two assemblies:

1. The assembled chiller unit.