Carrier 42 HWS 18 - User Manual

42 HWS
42 HWS
07 - 09 - 12
42 HWS 18 - 24
INSTALLATION MANUAL

Summary

Dimensions and weight

Minimum clearances

General information

Unit installation

Details requirements and general steps for installing the indoor unit.

Choosing the installation site

Warnings: avoid...

Installation Site Warnings

Piping and Drainage Warnings

Condensate trap, partial insulation, level installation, drain slope, pipe kinking.

Electrical and Connection Warnings

Slack connections, post-installation disconnection.

Installation

Installation of the wall mounting plate

Details the process of mounting the wall plate.

Condensate drain pipe and refrigerant tubes

Making the hole in the external wall for interconnecting tubes to the outdoor unit

Attach the unit to the mounting plate by means of the upper hooks

Refrigerant connections

Flaring the end of the tubing

Details the correct method for flaring copper tubing ends.

Connection to the unit

Explains how to connect the flared tubing to the unit.

Electrical connections

Operating mode setting

System configuration

Controller configuration steps

Operating test

Performing the operating test

Carrier 42 HWS 18 Specifications

General

Brand	Carrier
Model	42 HWS 18
Category	Air Conditioner
Language	English