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ComfortMiser Chiller Control System
ENCLOSURE
MODEL NEMA/IP ELECTRICAL POLLUTION # RATING CATEGORY PROTECTION CMC 1 II 2 CMC-4 4x / Ip67 II 3 CMC-PM 1 II 2
NEMA 1 Compliant Enclosure - This enclosure is intended for indoor use only primarily to provide a degree of protection against contact with the enclosed equipment. The enclosure is not designed to provide protection from water or to be placed in a hazardous environment. Mount only in Pollution Level 2 environments, ie. environmentally controlled offices, control rooms, or environmentally controlled machine rooms. DIMENSIONS 12"H x 9.25"W x 5.25"D Nema 1
NEMA 4X Compliant Enclosure - This enclosure is intended for either indoor or outdoor use, 0 to 50 °C, to provide a degree of protection against corrosion, windblown dust and rain, splashing water, and hose directed water. DIMENSIONS 14"H x 12"D x 7"D Nema 4X
NEMA 1 Panel Mount Option - The control and display assemblies must be suitably mounted in an enclosure. The Faceplate may be surface mounted onto a Nema 1 enclosure. The IO Board Assembly must be mounted within an enclosure providing at least Nema 1 protection.
POWER 90 to 250VAC, 50/60 Hz, 1.0 Amps INPUTS (All inputs use unpluggable screw terminals) Four (4) Pressure Transducers Suction Pressure, 14.7in Vacuum to 100psig or 0 to 200psig Oil Pressure, 0 - 200 psig Head Pressure, 0 - 500 psig Two (2) RTD Temperature Sensors Room 1 - Suction Pressure Reset (SPR) Temperature, 2-wire thermistor, -40 to 150°F Room 2 - Booster Compressor (Satellite) Temperature, 2-wire thermistor, -40 to 150°F One (1) Dry Contact - Defrost Status (AC Shutdown) One (1) Receiver Level Indicator - Configurable Digital, 4-20ma, voltage OUTPUTS Eight SPDT, 1 Form C, 250VAC, 3.15Amp relays OPERATING TEMPERATURE -20ºF - 120ºF OPERATING HUMIDITY 20% - 90% RH, non- condensing ALARMS System Alarms (1 relay) Suction High/Low Oil Pressure Low Head Pressure High/Low Room Temp High/Low Receiver Level Low/Shutdown System Internal Alarm Conditions DISPLAY 2 lines by 20 characters Alphanumeric LCD with back light KEYPAD 5 tactile key switches: Scroll up, Scroll down, Select/Change, Exit, Force Defrost Start/Advance ALARM INDICATORS LCD DISPLAY Name, description, and current reading of alarming sensor BUZZER Piezo-electric, 90db @10ft, silenceable STROBE LIGHT (Optional) Mounted on top of the housing, activates during any alarm condition.
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Genesis International, Inc. reserves the right to change product specifications and availability without notice. Contact a factory representative for additional information on this and any other products. Copyright © Genesis International Inc. All Rights Reserved. |
