Daikin ComfortNet DX18TC0361BA User Manual

1
Service Instructions
ComfortNet™
DX16TC & DX18TC Condensing Units,
DZ16TC & DZ18TC Split System Heat Pumps
with R-410A Refrigerant
Blowers, Coils, & Accessories
This manual is to be used by qualied, professionally trained HVAC technicians only. Goodman
does not assume any responsibility for property damage or personal injury due to improper
service procedures or services performed by an unqualied person.
Copyright © 2015-2020 Daikin Manufacturing Company, L.P.
RSD6200007r21
March 2020

Daikin ComfortNet DX18TC0361BA Specifications

General

Brand	Daikin
Model	ComfortNet DX18TC0361BA
Category	Air Conditioner
Language	English

Summary

Service Instructions

Important Information

Product Identification

Guide to understanding model numbers and product codes for various unit types.

Accessories

List of available optional accessories and their compatibility with specific models.

Product Design

Overview of unit components and their operational characteristics.

System Operation

Cooling and Heating Cycles

Detailed description of refrigerant flow in cooling and heating modes.

Defrost Cycle Operation

Explanation of the defrost cycle for ComfortNet™ models.

Troubleshooting Chart

Servicing

Voltage and Wiring Checks

Steps to verify electrical voltage and inspect wiring for issues.

Compressor Diagnostics

Procedures for checking compressor resistance, ground faults, and operation.

Refrigerant Handling and Evacuation

Essential steps for safe refrigerant handling, leak testing, and system evacuation.

Wiring Diagrams

DX16TC Wiring Diagram

Detailed wiring diagram for the DX16TC condensing unit.

DX18TC Wiring Diagram

Detailed wiring diagram for the DX18TC condensing unit.

DZ18TC Wiring Diagram

Detailed wiring diagram for the DZ18TC heat pump.