
Guide Specifications
sense and display suction temperature.
E.Control Power Transformer: Converts unit power voltage to
F.Motor Current Module: Capable of monitoring com- pressor motor current. Provides extra protection against compressor reverse rotation,
G.Power Factor Correction Capacitors: Provided to correct unit compressor factors to a
H.Condenser Coil Environmental Protection:
1.
2.Copper Fin: Provide copper fins in lieu of aluminum.
3.
I.Protective Condensing Unit Panels (Factory or Field Mounted):
1.Louvered Panels (condenser coils only): Painted steel as per remainder of unit cabinet, over external condenser coil faces.
2.Wire Panels (full unit): Heavy gauge, welded
3.Louvered Panels (full unit): Painted steel as per remainder of unit cabinet, to protect condenser coils from incidental damage,visually screen internal components, and prevent unauthorized access to internal components.
4.Louvered/Wire Panels: Louvered steel panels on external condenser coil faces, painted as per remainder of unit cabinet. Heavy gauge, welded
J. Service Isolation valves: Service suction and dis- charge (ball type) isolation valves are added to unit per system. This option also includes a system high pressure relief valve in compliance with ASHRAE
15.
K.Hot Gas
L.Microprocessor Membrane Keypad Graphics on in lieu of Standard English:
1.French language.
2.German language.
3.Spanish language.
4.Italian language.
M.Chicago Code Relief Valves to meet Chicago Code requirements.
N.Building Automation System (EMS) Reset Interface: Condensing Unit to accept 4 to 20mA, 0 to 10 VDC, or discrete contact closure input to reset the dis- charge air temperature.
O.Remote Control Panel (Field Mounted): Auxiliary panel for remote user interface for functions nor- mally made at the unit control center. Available on
P.OptiView Remote Control Panel
Q.Sound Reduction (Factory Mounted):
1.Low speed, reduced noise fans
2.Compressor Acoustic Sound Blankets
R.Vibration Isolation (Field Mounted):
1.Neoprene Pad Isolators.
2.1 Inch Deflection Spring Isolators: Level adjust- able, spring and cage type isolators for mount- ing under the unit base rails.
3.2 Inch Deflection Seismic Isolators: Level adjustable, restrained mounts in rugged welded steel housing with vertical and
horizontal limit stops. Housings shall be designed to withstand a minimum 1.0g accel-
120 | YORK INTERNATIONAL |