Complete
This procedure outlines how to verify the condition of the indoor fan motor for various ducted models by measuring coil resistance at 20°C. Each fan motor ...
Wed, 12 Nov, 2025 at 7:41 PM
This procedure is used to verify the electrical integrity of fan motors in wall-mounted indoor units by measuring winding resistance at 20°C. Check Point...
Wed, 12 Nov, 2025 at 8:21 PM
This section outlines the DIP switch functions and factory default settings for both wired and simple remote controllers used with J-Series systems. Wired...
Wed, 12 Nov, 2025 at 8:22 PM
This section details the DIP switch functions and factory default settings for the Group Remote Controller, used to control multiple indoor units simultaneo...
Wed, 12 Nov, 2025 at 8:24 PM
This controller allows for external contact signal operation such as remote ON/OFF, mode switching, and parameter control for J-Series systems. DIP Switch...
Wed, 12 Nov, 2025 at 8:27 PM
These DIP switch settings allow fine-tuning of indoor unit behavior for heating/cooling correction, fan speed, model coding, and controller communicatio...
Wed, 12 Nov, 2025 at 8:36 PM
These DIP switches define internal control parameters for fan speed, model code, and auto-restart behavior. Note: SW1 settings are factory-defined for each ...
Wed, 12 Nov, 2025 at 8:38 PM
Summary Use this article to download the VRF Refrigerant Charge Calculation Sheet, complete the required fields, and return it for processing. The sheet st...
Wed, 12 Nov, 2025 at 9:03 PM
Thermistors — Quick Test Procedure (Resistance & DC Supply Check) Summary This article outlines a safe, repeatable method to test HVAC thermistors usi...
Wed, 12 Nov, 2025 at 8:59 PM