Carrier S-Series User Manual

INSTALLATION MANUAL
Thank you very much for purchasing our air conditioner,
Before using your air conditioner , please read this manual carefully and keep it for future reference.
Caution:The manual is applicable for the cooling&heating and cooling only outdoor unit.The
cooling&heating indoor unit is applicable for the cooling&heating and the cooling only outdoor
unit;the heating capacity of the indoor unit will be effective only when the indoor unit connect
to the cooling&heating outdoor unit.
Quantity setting dial switch of indoor units
Constraint cooling
Query button
Outdoor address dial switch
Outdoor power dial switch
X-POWER Full DC Inverter Outdoor Unit

Carrier S-Series Specifications

General

Brand	Carrier
Model	S-Series
Category	Inverter
Language	English

Summary

Precautions for Installation and Safety

Construction Checkpoints and Initial Setup

Refrigerant Pipe Installation

Guidelines for installing refrigerant pipes, including welding and insulation.

Electric Wiring Procedures

Instructions for connecting electrical wiring for the unit.

Outdoor Unit Installation Guide

Selecting Installation Position

Criteria for choosing the optimal location for the outdoor unit.

Base Preparation for Outdoor Unit

Outdoor Unit Placement Sequence & Settings

Installation Space Requirements

Refrigerant Pipe System

Refrigerant Piping Length and Drop Height Limits

Permitted lengths and vertical distances for refrigerant pipes.

Select Refrigerant Piping Type

Indoor Unit Joint Pipe Sizing

Outdoor Unit Joint Pipe Sizing

Outdoor Unit Branch Pipe Sizing

Indoor Unit Branch Pipe Sizing

Gas Tightness Testing Procedure

Steps for performing a gas leak test on the piping.

Vacuum Pump Operation for Piping

How to use a vacuum pump for the piping system.

Refrigerant Amount Calculation

How to determine the amount of refrigerant to add.

Key Points for Outdoor Unit Piping

Electric Wiring and System Control

Dial Code Settings Definition

Electric Wiring System Installation

Overall guidelines for installing the electrical system.

Outdoor Unit Power Wiring

Specifics on wiring the power supply to the outdoor unit.

Control System and Installation

Indoor/Outdoor Unit Signal Wire Connection

Trial Run and Commissioning

Pre-Commissioning Inspection

Checks required before starting the system for the first time.

Preparation Before Debugging

Steps to take before the initial system testing.

Refrigerant Leakage Precautions

Safety measures related to refrigerant leaks.