Nortek Flex Match GXH18(5.3)FMK4DH User manual

Flex Match S
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Nortek Global HVAC, LLC
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System Outdoor U
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Revised 9/21/16

CONTENTS GENERAL INFORMATION
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CONFORMITY AND RANGE GENERAL INFORMATION
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THE INSTRUCTIONS BEFORE USE GENERAL INFORMATION
WARNING
Whena burning smell or smoke
LV GHWHFWHG ,please turn off the
powersupply and contact with
the ser-vice center.
If the XQLWLVQRWVWRSSHGLWmay be
damaged,and may causeelectric
shock or fire.
Power VXSSO\PXVWEHRQD
GHGLFDWHGcircuit .
Otherwise, it can cause electric
shock or fire.
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Otherwise,the accumulated dusts
may cause overheating or fire.
Never pull unit by power cord.
Only use approved power
cord.
Otherwise,it will cause overheating
or fire.
Turn off power supply before
cleaning or servicing the air
conditioner.
Cut off power supply
Otherwise,it may cause electric
shock or damage.
The power supply PXVWXVHD
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,please do not turn on or turn off
the unit freque-ntly,otherwise WKH
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Rated voltage of this air conditi-
oner 9+=, The com-
pressor will vibrate sharply if the
voltage is too low, FDXVLQJ
GDPDJH to refrigerating system.
Electrical component are easy to
damage if the voltage is too high.
Don't attempt to repair the air
conditioner by yourself.
)DXOW\ repair will lead to an electric
shock orf ire. Contact a qualified
technician for repair.
Don't sWDQGon the top of the
outdoor unit or place DQ\thing
on it.
Otherwise, the unit could fall causing
damage or personal injury.
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connected to DSSURYHG
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ruction.
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wire DUH damaged, KDYHD
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TECHNICAL DATA GENERAL INFORMATION
TECHNICAL DATA GENERAL INFORMATION
OUTDOOR UNIT WORKING TEMPERATURE RANGE GENERAL INFORMATION
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INSTALLING THE OUTDOOR UNIT
EVACUATION INSTALLER
6
Installing the pipes
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Oxygen and moisture trapped in the refrigerant line
piping could potentially cause damage to the compressor.
After having connected the indoor and outdoor units,
attach a vacuum pump and micron gauge to remove
oxygen, moisture and other potential contaminates.
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INSTALLER
Install the drain fitting and the drain hose
(for modelVwith heat pump only)
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Caution: Installation Must be Performed in Accordance
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MAINTENANCE INSTALLER
INSTALLATION DIMENSION DIAGRAM INSTALLER
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CHEC AFTER INSTALLATION INSTALLER
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Check Items
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Has the gas leakage been checked?
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Does the power supply voltage PDWFK
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Are the FRUGVand pipelines
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Have the length of refrigerating pipe
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recorded?
Has the unit been safely grounded?
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The unit may IDOO, vibrate or make noises
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May cause condensation and water drLpping
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The unit may bread down or the components
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The unit may malfunction or the components
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Risk of short circuit