EarthLinked HCM-4272C Manuale di installazione - Pagina 3

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Pre-Installation

This EarthLinked® Hybrid Cooling Module (HCM) is for use with EarthLinked®

space heating and cooling systems that provide cooling. The HCM is a

required component of the EarthLinked® systems where indicated in the

EarthLinked® Performance Tables for R-410A systems.

This Hybrid Cooling Module (HCM) is sold as a system component and must be properly matched

with the compressor unit to provide the anticipated performance and safe operation of the system.

The table below lists the properly matched EarthLinked

EarthLinked

compressor unit models.

If the HCM is installed as a retrofit, the refrigerant charge in the existing system must be

recovered before HCM installation. Use new refrigerant to recharge the system.

Application of the Hybrid Cooling Module (HCM) to EarthLinked

use of two (2) field supplied Type ACR copper couplings to match the HCM with the line set

vapor tube size. See the table below to determine the required coupling sizes.

Compressor

Unit Model

-018

-024,-025

-030

-036

-040

-042

-048

-050

-054

-060

-066,-068

-072

Before installing this Hybrid Cooling Module (HCM), be sure that all electrical

power to the EarthLinked® system is "OFF". Wear adequate protective

clothing and practice all applicable safety precautions within installating this

equipment. Failure to do so may result in equipment and/or property damage,

personal injury or death.

HCM-410CP-IM (12/15)

IMPORTANT!

COMPRESSOR UNIT/HCM MODEL MATCH

Hybrid Cooling Module

Connections

Model HCM

-1836C

-4272C

WARNING!

Hybrid Cooling Module models with

systems will require the

Vapor Line Set Size,

OD, in.

R-410A

OD, In.

7/8

1-1/8

5/8

3/4

7/8

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