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General| Brand | York |
|---|---|
| Model | TIWM008B21S |
| Category | Air Conditioner |
| Language | English |
Explains warning signals and provides general safety precautions for installers.
Instructions on safety devices, servicing procedures, and system pressure handling.
Lists locations to avoid for safety and to prevent unit failure due to hazardous conditions.
Critical safety protocols for handling refrigerants, including leak testing and proper use.
Essential precautions for electrical wiring to prevent accidents like shock, fire, or explosions.
A comprehensive list of necessary tools and instruments for installation, including R410A specifics.
Instructions for attaching the mounting plate to walls, including stud mounting.
Critical steps for securely hooking and attaching the indoor unit to the mounting plate.
Detailed dimensions for gas pipe connections based on model and piping direction.
Detailed dimensions for liquid pipe connections based on model and piping direction.
Table specifying correct gas and liquid pipe sizes for each model.
Detailed steps for flaring pipes, applying oil, and tightening flare nuts to specific torques.
Guidelines for piping installation, insulation, earthquake reinforcement, and leak testing.
Critical warnings regarding over-tightening flare nuts and the hazards of refrigerant leaks.
Warnings about connecting condensate pipes to sewage lines and preventing toxic gas entry.
Comprehensive safety warnings for all electrical wiring work, including power disconnection and wire protection.
Importance of proper grounding and selecting minimum wire sizes for power supply.
Table specifying recommended wire sizes, GFCI, and main switch ratings.
Instructions for connecting power supply and communication cables to indoor unit terminal blocks.
Recommended torque values for tightening electrical terminals for safety and reliability.
Essential checks to perform before initiating the test run for correct system operation.
Method for sequentially testing each indoor unit within the system.
Detailed explanation of how alarm codes are indicated and their troubleshooting meanings.
Specific pre-test run checks required for systems using wireless controllers.
Step-by-step guide for performing the test run using the wireless controller.
How to diagnose alarms by observing the flashing patterns of TIMER and FILTER/DEF indicators.
A comprehensive table listing alarm codes, their nature, and likely causes for troubleshooting.
