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YORK INTERNATIONAL
FORM 201.18-EG1
101
K. Thermal Storage: Leaving chilled liquid setpoint range
for charge cycle from 25°F to 15°F (13.9°C to 8.3°C)
minimum, automatic reset setpoint range of 40°F to
50°F (22.2°C to 27.8°C).
L. Low Temperature Process Brine: Leaving chilled liq-
uid setpoint range 20°F to 50°F (11.1°C to 27.8°C)
[optional range of 15°F to 20°F (8.3°C to 11.1°C)].
M.Building Automation System (EMS) Reset Interface:
Chiller to accept 4 to 20mA, 0 to 10 VDC, or discrete
contact closure input to reset the leaving chilled liq-
uid temperature, or percent full load amps (current
limit).
N. Remote Control Panel (Field Mounted): Auxiliary
panel for remote user interface for functions normally
made at the unit control center
O.Multi-Unit Sequence Control (Field Mounted): Sepa-
rate Sequencing control center provided to permit
control of up to eight chillers in parallel based on
mixed liquid temperature.
P. Sound Reduction (Factory Mounted):
1. Low speed, reduced noise fans
2. Acoustical compressor enclosures
Q.Vibration Isolation (Field Mounted):
1. Neoprene Isolators.
2. 1 Inch Deflection Spring Isolators: Level adjust-
able, spring and cage type isolators for mounting
under the unit base rails.
3. 2 Inch Deflection Seismic Isolators: Level adjust-
able, restrained mounts in rugged welded steel
housing with vertical and horizontal limit stops.
Housings shall be designed to withstand a mini-
mum 1.0g accelerated force in all directions to 2"
(50.8 mm).
PART 3 — EXECUTION
3.01 INSTALLATION
A. General: Rig and Install in full accordance with
Manufacturer’s requirements, Project drawings, and
Contract documents.
B. Location: Locate chiller as indicated on drawings,
including cleaning and service maintenance clear-
ance per Manufacturer instructions. Adjust and level
chiller on support structure.
C. Components: Installing Contractor shall provide and
install all auxiliary devices and accessories for fully
operational chiller.
D. Electrical: Coordinate electrical requirements and
connections for all power feeds with Electrical Con-
tractor (Division 16).
E. Controls: Coordinate all control requirements and
connections with Controls Contractor.
F. Finish: Installing Contractor shall paint damaged and
abraded factory finish with touch-up paint matching
factory finish.