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Carrier 42WHC016 - User Manual

Carrier 42WHC016
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INSTALLATION MANUAL
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Carrier 42WHC016 Specifications

General IconGeneral
BrandCarrier
Model42WHC016
CategoryAir Conditioner
LanguageEnglish

Summary

General information

User instructions

Provides essential user guidance and safety precautions for operating the unit correctly.

Choosing the installation site

Details recommended and prohibited locations for unit installation to ensure optimal performance and safety.

Unit installation steps

Outlines the necessary checks and considerations before and during the physical installation of the unit.

Warnings: avoid...

Dimensions and weight

Nominal data

Presents key technical specifications including dimensions, weight, and power input for different models.

Minimum clearances

Material supplied

Lists all components included with the unit and their respective quantities and uses.

Operating limits

Specifies the environmental and water conditions within which the unit can safely and effectively operate.

Hanging panel

Hanging panel dimensions

Provides detailed measurements for the hanging panel, distinguishing between models with and without a water valve.

Hanging panel weight

Details the weight of the hanging panel, with and without the water valve, for installation considerations.

Installation panel

Installing the hanging panel

Guides the user on the correct procedure for securely fixing the hanging panel to the wall.

Water connections

Explains how to make the necessary hydraulic connections for the unit to function correctly.

Electrical connections

Printed circuit for electrical connections

Details the types of printed circuits used and their respective connection configurations for different unit models.

Electric heaters

Technical data of electric heaters

Provides detailed specifications for the electric heaters, including capacity, voltage, current, and safety thermostat data.

Wiring diagram

Unit without electric heater

Illustrates the electrical wiring schematic for units that do not include electric heating elements.

Unit with electric heater

Illustrates the electrical wiring schematic for units equipped with electric heating elements.

Room thermostat installation

Controls and functions

Explains the operation and settings of the electromechanical controls for both types of units.

Jumper positions on terminal block

Details how to set jumpers for cooling-only or heating-only operation modes.

Electric heater safety protection

Describes the safety mechanisms that prevent overheating of electric heaters.

Max water temperature protection

Explains the function that stops electric heaters when water temperature exceeds a safe limit.

Cold draft prevention function

Details the function that prevents uncomfortable cold air drafts during heating.

Unit installation

Condensate drain pipe installation

Guides on installing the condensate drain pipe, ensuring proper slope and connection.

Completing electrical connections

Instructs on finalizing the electrical connections by linking unit connectors to the printed circuit.

Final installation check

Outlines the final checks required after installation, including water filling and connection tightness.

Air venting

Air venting procedure

Describes the procedure for removing air from the hydraulic circuit using the coil's air vent valve.

Draining

Draining the unit coil

Explains how to drain the water from the coil for unit removal or maintenance.

Thermo-electric control valve

Thermo-electric valve operation

Details how the 3-way thermo-electric valve controls water flow to the coil or bypass.

Optimum comfort and consumption

Correct cleaning

Provides instructions on how to clean the unit safely and effectively using appropriate materials.

Preparation for long shutdown

Outlines the steps to prepare the unit for extended periods of non-operation.

Troubleshooting guide

Troubleshooting common issues

Lists common problems with the air conditioner and their potential causes and solutions.

Owners guide

Offers basic guidance for users on operating the air conditioner and selecting functions.

Available accessories

Lists available optional accessories for the unit, such as filters and thermostats.

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