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Wizard Evaporator Control System
OVERVIEW The Wizard Evaporator Control System (WEC) is compliant with ASHRAE 15-2001 and the UNIFORM MECHANICAL CODE requirements for refrigerant gas monitoring.
ENCLOSURE
MODEL NEMA/IP ELECTRICAL POLLUTION # RATING CATEGORY PROTECTION WEC 1 II 2 WEC-4 4x / Ip67 II 3 WEC-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 9.5"W x 5.0"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 15"D x 8.2 "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.DIMENSIONS 10.2"H x 8.5" W x 2"D PM Faceplate 10.6"H x 8.5"W x 3"D PM Backplate POWER 90 to 250VAC, 50/60 Hz, 2.5 Amps INPUTS Three (3) RTD Temperature Sensors One (1) SHERLOCK sensor Cmos or IR One (1) 1-2 VDC Humidity Sensor, 10-90% RH Three dry contacts -- Force Defrost, Shutdown, Load Shedding OUTPUTS Twelve SPDT, 1 Form C, 250VAC, 3.15Amp relays One SPDT, 1 Form C, Panel Mount, 250 VAC, 3.15 Amp relay (On WEC-H Only) OPERATING TEMPERATURE 20ºF -120ºF OPERATING HUMIDITY 20% - 90% RH, non- condensing ALARMS System Alarms (2 relays) Low Temperature, High Temperature, Humidity Alarms, Termination Failure / Coil Recovery Refrigerant Gas Leak Alarm Two alarm levels (2 SPDT Relays per level) DISPLAY 2 lines by 20 characters Alphanumeric LCD with back light Alarm Indication LED -- indicates active alarm Evaporator Control Status LEDS -- indicates Control Operating Status of Evaporator Controls Circuits 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 STATUS LED Two on front panel of control. Indicates alarm status of the System Alarm and the Refrigerant Leak Alarm 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. |
