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DuctlessAire DA1221-H2-I User Manual

DuctlessAire DA1221-H2-I
96 pages
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D
UCTLESSAIRE MINI SPLIT
2017 SERVICE MANUAL

Table of Contents

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DuctlessAire DA1221-H2-I Specifications

General IconGeneral
Heating Seasonal Performance Factor (HSPF)10
RefrigerantR410A
Phase1
Wi-Fi ReadyYes
TypeMini-Split
Cooling Capacity12000 BTU
Heating Capacity12000 BTU
Voltage208/230V
Refrigerant Pipe Connection Size1/4" and 3/8"
Maximum Pipe Length82 ft

Summary

Safety Precautions

In Case of Accidents or Emergency

Procedures for handling accidents or emergencies with the unit.

Pre-Installation and Installation

Guidelines for safe and correct installation of the air conditioner.

Operation and Maintenance

Instructions for safe operation and routine maintenance procedures.

Specifications

Model Reference

Details specific indoor and outdoor unit model numbers for the equipment.

Electrical Wiring Diagrams

Provides electrical wiring diagrams for both indoor and outdoor units.

Product Features

Operation Modes and Functions

Explains the various operating modes and functions of the air conditioner.

Maintenance and Disassembly

Maintenance

Covers procedures for maintaining the air conditioner, including checks and recharge.

Disassembly

Details the steps for disassembling the indoor and outdoor units.

Troubleshooting

Safety Caution

Important safety warnings and precautions for troubleshooting electrical components.

General Troubleshooting

Provides an overview of common troubleshooting steps and error codes.

Error Diagnosis and Troubleshooting Without Error Code

Guides on diagnosing and fixing issues without specific error codes.

Troubleshooting by Error Code

Detailed solutions and quick maintenance steps for various error codes displayed by the unit.

Appendix

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

Table listing resistance values for temperature sensors T1-T4 across various temperatures.

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

Table listing resistance values for the TP temperature sensor across various temperatures.

Pressure On Service Port(R410A)

Provides pressure data for service ports based on different operating conditions.

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