Figure 6. Line Set Sizes - EarthLinked Prime Series Quick Start Instructions

Psc geothermal heating and cooling system

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Table of Contents

The compressor unit has factory installed service valves on the earth loop vapor and liquid stubouts

outside the compressor cabinet.

For the installation of system components requiring refrigeration connections, refer to Figure 6 for line

set sizes and the appropriate installation manual(s) following Figure 6.

LINE SET ADAPTERS REQUIRED FOR THE AIR HANDLER OR CASED COIL ARE FIELD

SUPPLIED. CHECK ALL APPROPRIATE COMPRESSOR UNIT STUB-OUT TUBING SIZES FOR

REQUIRED FIELD SUPPLIED ADAPTERS!

Series AVS and AVV Air Handler

Series CCS Cased Coil

Series HCM Hybrid Cooling Module

Earth Loop Specification and Installation Manual

After installing and nitrogen brazing the HVAC system components, turn the Service Valves to Full

Open and pressurize the refrigeration system to 150 psig with dry nitrogen and a trace of refrigerant.

Valve off the nitrogen Tank from the HVAC system components and check joints with a sensitive

Electronic Leak Detector and bubble solution to ensure they are sealed. Repair any leaks and re-test

as appropriate.

PSC-QS (10/16)

EARTHLOOP, AIR HANDLER, CASED COIL LINE SETS

COMPRESSOR UNIT

SIZE

2.0 Tons (-025)

2.5 Tons (-030)

3.0 Tons (-036)

3.3 Tons (-040)

4.2 Tons (-050)

5.0 Tons (-060)

*Liquid and Vapor lines must BOTH be insulated with Armaflex®

or equivalent with at least 1/2" wall thickness for the full length of

the line set.