Manuals / SPX Cooling Technologies / Household Appliance / Humidifier

SPX Cooling Technologies 7014H081 - 7014K121, 7012D081 - 7012H121, 7013F081 - 7013J121 specifications

Models: 7013F081 - 7013J121 7012D081 - 7012H121 7014H081 - 7014K121

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Marley / MC Fluid Cooler / Engineering Data : Schematic

Use this data for preliminary layouts only. Obtain current drawing from your Marley sales representative.

The UPDATE web-based selection software —available at www.spxcooling.com—provides MC Fluid Cooler model recommendations based on customer's specific design requirements.

	2980	110	2680
772	1480
4" INLETS
4" OUTLETS		C
ACCESS		2737
		2737
		ACCESS
			508
	SIDE ELEVATION		AIR INLET ELEVATION
	ALL MODELS		MODELS 7073M081 - 7073P121

INSTALLED

HEIGHT

110	3683	110	5359
		C
		H
		INSTALLED
		HEIGHT
		2737
533	AIR INLET ELEVATION	670	AIR INLET ELEVATION
	MODELS 7074N081 - 7074Q121		MODELS 7075Q081 - 7075T121

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SPX Cooling Technologies 7014H081 - 7014K121, 7012D081 - 7012H121, 7013F081 - 7013J121 specifications

Contents

Marley MC Fluid Cooler Engineering Data & SpecificationsSpecifications / Base Marley / MC Fluid Cooler / Table of ContentsSpecifications / Options Convenience and Safety OptionsAir Movement Package Marley / MC Fluid CoolerWater Distribution System StructureMarley / MC Fluid Cooler The Marley MC Fluid Cooler is particularly suited to the urban environment, reducing noise while increasing energy efficiency and performance. By keeping the process fluid in a clean, closed loop, and combining the function of a cooling tower and heat exchanger into one system, they provide superior operational and maintenance benefitsSIDE ELEVATION Shipping Weight kg DimensionsWeight MotorPage Shipping Weight kg DimensionsWeight MotorPage Shipping Weight kg DimensionsWeight MotorSUPPORTING STEEL VIEW AModel 80MAX AIR INLET ELEVATION E D CFluid Cooling Recirculating Water Fluid Cooler CoilElectric Basin Heaters Indoor Storage TankWater Treatment BlowdownSpecifications Marley / MC Fluid Cooler / Specifications BaseSpecification Value 3.0Performance WarrantySpecifications Marley / MC Fluid Cooler / Specifications BaseSpecification Value 4.0CoilSpecifications Marley / MC Fluid Cooler / Specifications BaseSpecification Value 7.0Mechanical EquipmentSpecifications Marley / MC Fluid Cooler / Specifications BaseSpecification Value AccessSpecification Value SpecificationsStainless Steel Options Stainless Steel Collection BasinSpecification Value SpecificationsConvenience and Safety Options Top Access PlatformSpecification Value SpecificationsAccess Door Platform Distribution System Access Door PlatformSpecification Value SpecificationsVibration Limit Switch Basin HeaterSpecifications Specification ValueMarley Premium VFD System Specifications Specification Valueteeth or drive shafts. The VFD shall catch a fan spinning in the reverse direction without tripping. The panel shall include a main disconnect with short circuit pro- tection and external operating handle, lockable in the off position for safety. The system shall include a solid state, PI temperature controller to adjust fre- quency output of the drive in response to the tower fluid temperature. The temperature of the fluid and set point shall be displayed on the door of the control panel. The bypass shall include a complete magnetic bypass circuit with capability to isolate the VFD when in the bypass mode. Transfer to the bypass mode shall be automatic in the event of VFD failure or for specific trip conditions allowing safe transfer of utility voltage to the motor. Automatic bypass with an earth ground condition is not allowed. The bypass contactor shall be cycled on and off while operating in bypass, to maintain the set-pointtemperature of the fluid. The drive design shall be oper- ated as a stand-alonesystem without the need for a BMS system. Operator controls shall be mounted on the front of the enclosure and shall consist of start and stop control, bypass/VFD selector switch, Auto/Manual selector switch, manual speed control, and solid-statetemperature controller. An emergency bypass selector switch internal to the panel allowing the fluid cooler fan motor to be run at full speed shall be furnished. To prevent heating problems in the fluid cooler fan motor and to assure proper gear box lubrication the VFD system shall de energize the motor once 25% motor speed is reached and cooling is no longer required. The VFD shall include de-icinglogic with auto canceling and adjustable time. Speed in De-Icemode shall not exceed 50% motor speed. The fluid cooler manufacturer shall supply VFD start-upassistance. Tower vibration testing throughout the speed range is required to identify and lockout any natu- ral frequency vibration levels which may exceed CTI guidelines Specifications Specification ValueMiscellaneous Options Sound Control Specifications Specification ValueDischarge Hood 2008 SPX Cooling Technologies uk MCF-TS-08A GREGORYS BANK WORCESTER WR3 8AB UNITED KINGDOM