Installation Checklist - LG ARNH963K2A2 Installation Manual

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System ID No.: ________________________________________________Hydro Kit Unit ID.: ____________________________________
Checked by: __________________________________ Date:__________________ Signature: ___________________________________
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Packing materials and literature located and stored in a safe location.
Unit is properly supported – mounting bolts tight.
Unit is canted toward gravity drain line connection (K2 only).
Recommended minimum service clearances followed.
Inlet water strainer is clean and properly installed.
Does local code require a secondary drain pan under the Hydro Kit? Is a secondary drain line connected
to the pan?
refrigerant Piping
A dry nitrogen purge rate of three (3) psig was maintained during all brazing activity.
Refrigerant pipe is properly supported to keep lateral pressure off unit connections.
Refrigerant shutoff valves are full port design with integral Schrader port rated for R410A (option).
Shutoff valves have the same internal pipe diameter as the connected pipe (option).
Two shutoff valves were installed; one (1) high pressure liquid, one (1) low pressure vapor (option).
Shutoff valves installed with Schrader port between the indoor unit and the ball of the valve (option).
Condensate System (K2 only)
Condensate pipe is properly sized and supported to keep lateral pressure off unit connections.
Condensate pipe horizontal segments are sloped a minimum of 1/4" per foot of pipe away from the indoor unit.
Condensate pipe is routed and secured in place to facilitate discharge to an approved drain.
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Due to our policy of continuous product innovation, some specifications may change without notification.
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