EasyManua.ls Logo

DuctlessAire DA1821-H2-I - User Manual

Default Icon
96 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
D
UCTLESSAIRE MINI SPLIT
2017 SERVICE MANUAL

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the DuctlessAire DA1821-H2-I and is the answer not in the manual?

Summary

Safety Precautions

In Case of Accidents or Emergency

Procedures for handling emergencies, gas leaks, or unusual unit behavior to ensure safety.

Pre-Installation and Installation

Warnings and guidance for unit installation, electrical safety, and environmental considerations.

Operation and Maintenance

Precautions for safe operation, cleaning, and maintenance to prevent damage or injury.

Specifications

Model Reference

Table detailing indoor and outdoor unit model numbers, capacities, and power supply specifications.

Electrical Wiring Diagrams

Schematic diagrams illustrating the electrical connections for the indoor and outdoor units.

Product Features

Operation Modes and Functions

Detailed explanation of various operating modes, including cooling, heating, fan, auto, and timer functions.

Maintenance and Disassembly

Maintenance

Procedures for first-time installation checks and refrigerant recharge.

Disassembly

Step-by-step instructions for disassembling indoor and outdoor unit components.

Troubleshooting

Safety Caution

Critical safety warning about discharging capacitors before troubleshooting electrical components.

General Troubleshooting

A table listing common error codes displayed on the indoor unit and their corresponding solutions.

Error Diagnosis and Troubleshooting Without Error Code

Guidance for diagnosing and resolving issues when no error code is present, categorized by problem type.

Troubleshooting by Error Code

Detailed step-by-step troubleshooting guides for specific error codes like E0/F4, E1, E2, E3/F5, etc.

Quick Maintenance by Error Code

A quick reference table indicating parts likely requiring replacement based on specific error codes.

Appendix

Temperature Sensor Resistance Value Table for T1, T2, T3, and T4 (°C - K)

Table of resistance values for temperature sensors T1, T2, T3, and T4 at various Celsius and Fahrenheit temperatures.

Temperature Sensor Resistance Value Table for TP (°C - K)

Table of resistance values for temperature sensor TP at various Celsius and Fahrenheit temperatures.

Pressure On Service Port(R410 A)

Charts and tables showing pressure readings on service ports for R410A refrigerant under cooling and heating conditions.

DuctlessAire DA1821-H2-I Specifications

General IconGeneral
Cooling Capacity18000 BTU
Heating Capacity18000 BTU
SEER Rating21
EER Rating12.5
RefrigerantR410A
Voltage208-230V
Hertz60 Hz
TypeMini-Split

Related product manuals