Brand: DAIKIN
Category: Air Conditioning
Document Type: Installation Guide
Language: EN
Available Languages: EN , ES
Installation Guide for R32 SPLIT SERIES
Uploaded: Sept. 12, 2025, 4:17 a.m.
Warranty Information
The manufacturer reserves the right to revise specifications and designs without prior notification.
This manual provides detailed instructions for the installation of DAIKIN R32 Split Series air conditioners. It covers safety precautions, installation site selection, indoor and outdoor unit installation, refrigerant piping, electrical wiring, drainage, purging, leak checking, pump down operation, commissioning, and operational ranges. Specific sections detail model-specific procedures, such as handling of refrigerant, electrical connections, and facility settings for low-temperature operation. The manual emphasizes adherence to local and national regulations for safe and proper installation.
Troubleshooting and error codes
| Indication | Error Code | Content |
|---|---|---|
LED Indicator Lights: Normal Operation & Fault Conditions For Heatpump Unit |
||
Light blue |
Cool mode | |
Orange |
Heat mode | |
Light blue |
Auto mode in Cooling operation | |
Orange |
Auto mode in Heating operation | |
Yellow |
Fan mode on | |
Light blue |
Dry mode on | |
Dimmed Light blue |
Sleep mode on | |
Light blue |
Timer on | |
Light blue |
Defrost operation | |
Light blue |
Unit error | |
ON Blinking |