Introduction - Daikin Magnitude WME Series Installation, Operation And Maintenance Manual

This manual provides installation, operation, and maintenance information for Daikin Magnitude
MicroTech controller.
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NOTE: Installation and maintenance are to be performed only by qualified personnel who are familiar with local codes and
regulations, and experienced with this type of equipment.
Electric shock hazard. Improper handling of this equipment can cause personal injury or equipment damage. This equipment must
be properly grounded. Connections to and service of the MicroTech
knowledgeable in the operation of the equipment being controlled.
Static sensitive components. A static discharge while handling electronic circuit boards can cause damage to the components.
Discharge any static electrical charge by touching the bare metal inside the control panel before performing any service work.
Never unplug any cables, circuit board terminal blocks, or power plugs while power is applied to the panel.
When moving refrigerant to/from the chiller from an auxiliary tank, a grounding strap must be used. An electrical charge builds
when halo-carbon refrigerant travels in a rubber hose. A grounding strap must be used between the auxiliary refrigerant tank and
the chiller's end sheet (earth ground), which will safely take the charge to the ground. Damage to sensitive electronic components
could occur if this procedure is not followed.
This equipment generates, uses, and can radiate radio frequency energy. If not installed and used in accordance with this instruction
manual, it may cause interference with radio communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the owner will be required to correct the interference at the owner's own expense.
Daikin Applied disclaims any liability resulting from any interference or for the correction thereof.
Dangers indicate a hazardous situation, which will result in death or serious injury if not avoided.
Warnings indicate potentially hazardous situations, which can result in property damage, severe personal injury, or death if not
avoided.
Cautions indicate potentially hazardous situations, which can result in personal injury or equipment damage if not avoided.
NOTE: Indicates important details or clarifying statements for information presented.
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HAZARD IDENTIFICATION INFORMATION
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control panel must be performed only by personnel that are
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IOM 1266-2 • MAGNITUDE
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nTroduCTIon
WME centrifugal chillers with the
MODEL WME CHILLERS
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nTroduCTIon