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Carrier 38QUS018DS2 Series User Manual

Carrier 38QUS018DS2 Series
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MULTI SYSTEM AIR CONDITIONER
INSTALLATION MANUAL
G B
ENGLISH
INSTALLATION MANUAL
I T
ITALIANO
MANUALE DI INSTALLAZIONE
F R
MANUEL D'INSTALLATION
D E
INSTALLATIONSHANDBUCH
DEUTSCH
E S
MANUAL DE INSTALACIÓN
N L
INSTALLATIEHANDLEIDING
NEDERLANDS
FRANÇAIS
ESPAÑOL
P L
POLSKI
INSTRUKCJA MONTAŻU
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Carrier 38QUS018DS2 Series Specifications

General IconGeneral
RefrigerantR-410A
Indoor Unit TypeWall Mounted
Phase1
Cooling Capacity18000 BTU/h
Heating Seasonal Performance Factor (HSPF)10.0
Voltage208/230V
Indoor Unit Dimensions (H x W x D)12.4" x 35.4" x 8.7"

Summary

1. PREPARING FOR INSTALLATION

1.1 SAFETY PRECAUTIONS

General safety guidelines and warnings for installation and servicing of air conditioning equipment.

1.2 INDOOR COMBINATION

Details on compatible indoor unit combinations with outdoor units for multi-system configurations.

2. INDOOR UNIT INSTALLATION

2.1 WALL MOUNTED INDOOR UNIT INSTALLATION

Instructions for installing the wall-mounted indoor unit, including site selection and mounting.

2.2 DUCT TYPE INDOOR UNIT INSTALLATION

Steps and considerations for installing the duct type indoor unit, covering accessories and site selection.

Duct Type Unit Dimensions

Detailed dimensions and space requirements for the duct type indoor unit.

2.2.3 Install Suspension Bolts

Procedure for installing suspension bolts for the duct type indoor unit.

2.2.4 Hanging the Indoor Unit

Steps for safely hanging the duct type indoor unit onto suspension bolts.

2.2.5 Install Drain Pipe

Instructions for installing the drain pipe for the duct type indoor unit.

2.2.5.1 Drainpipe Connection

Details on connecting the drainpipe for units with and without a drain pump.

2.2.5.2 Drainage Test

Procedure for testing the drainage system of the indoor unit.

2.2.6 Install the Duct

Steps for connecting and installing the air duct to the indoor unit.

2.2.7 Change Air Ventilation Direction

Alternative methods for changing the air intake direction of the duct type indoor unit.

2.3 CASSETTE TYPE INDOOR

List of accessories provided with the cassette type indoor unit.

2.3.2 Installation Site Choosing

Guidelines for selecting an appropriate installation location for the cassette type indoor unit.

Cassette Unit Clearances

Required clearances from walls and obstacles for cassette type indoor units.

Cassette Unit Dimensions

Dimensional specifications for the cassette type indoor unit.

2.3.3 Install Suspension Bolts

Procedure for installing suspension bolts for the cassette type indoor unit.

2.3.4 Hanging the Indoor Unit

Steps for hanging the cassette type indoor unit onto the suspension bolts.

2.3.5 Install Drain Pipe

Instructions for installing the drain pipe for the cassette type indoor unit.

2.3.5.1 Drainpipe Connection

Details on connecting the drainpipe for cassette units equipped with a drain pump.

2.3.6 Install the Panel

Procedure for installing the front panel of the cassette type indoor unit.

2.4 CONSOLE TYPE INDOOR

List of accessories supplied with the console type indoor unit.

2.4.2 Installation Site Choosing

Criteria for selecting an optimal installation location for the console type indoor unit.

Console Unit Space Requirements

Required space and clearances for the console type indoor unit installation.

Console Unit Dimensions

Dimensional specifications for the console type indoor unit.

2.4.3 Install the Indoor Unit

Steps for mounting the console type indoor unit onto the wall.

2.4.4 Connect Pipes and Wires

Procedure for connecting the pipes and wiring for the console type indoor unit.

2.4.5 Install the Drain Pipe

Instructions for installing the drain pipe for the console type indoor unit.

3. OUTDOOR UNIT INSTALLATION

3.1 ACCESSORIES

List of accessories supplied with the outdoor unit.

3.2 INSTALLATION SITE CHOOSING

Guidelines for selecting an optimal installation location for the outdoor unit.

3.3 Outdoor Unit Mounting Dimensions

Dimensional specifications and mounting requirements for the outdoor unit.

3.4 Outdoor Unit Space Requirements

Required clearances around the outdoor unit for proper installation and operation.

3.5 Install the Outdoor Unit

Steps for securely installing the outdoor unit on its base.

3.6 Install Outdoor Unit Drain Pipe

Procedure for installing the drain pipe for the outdoor unit.

4. REFRIGERANT PIPING WORK

4.1 FLARING

Detailed instructions and checks for performing flaring on refrigerant pipes.

4.2 PIPING WORK

Guidance on connecting refrigerant pipes, including torque specifications.

4.3 REFRIGERANT PIPE SPECIFICATIONS

Specifications for refrigerant pipes, including length, height difference, and additional charge.

4.4 AIR EVACUATION

Procedure for evacuating air from the refrigerant system using a vacuum pump.

4.5 LEAKAGE TEST

Methods for testing the refrigerant system for leaks after piping work.

5. WIRING

5.1 WIRING FOR OUTDOOR UNIT

Specifications and diagrams for electrical wiring of the outdoor unit.

5.2 WIRING FOR INDOOR UNIT

Wiring diagrams for various types of indoor units (Wall mounted, Duct, Cassette, Console).

6. FINAL CHECK AND TRAIL OPERATION

6.1 FINAL CHECK LIST

A checklist of essential checks before initiating trial operation of the installed unit.

6.2 MANUAL OPERATION

How to access and use the manual operation mode for testing.

6.3 TRAIL OPERATION

Procedure for conducting trial operation and checking unit performance.

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