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Ensure proper grounding to prevent electric shock.
Unplug unit when not in use for extended periods.
Select optimal temperature for operation.
Keep windows and doors closed during operation.
Do not block air intake/outlet vents.
Keep sprays 1m away from units.
Verify installed stand is firm and secure.
Do not step on or place items on outdoor unit.
Contact service center for repairs; do not self-repair.
Do not damage power cords; use qualified personnel for replacement.
Adjust airflow using remote and manual louvers.
Never insert hands or objects into vents.
Avoid directing airflow onto animals/plants.
Avoid prolonged exposure to cold air.
Use unit only for intended cooling/heating.
Avoid splashing water on unit.
Keep space heaters away from unit.
Explains cooling principles and anti-freezing function.
Details heating principles, defrosting, and anti-cool wind.
Identifies indoor unit parts: panel, filter, louver, remote.
Identifies outdoor unit parts, air intake/outlet.
Introduces ON/OFF, MODE, TEMP, FAN, and Swing Up/Down buttons.
Explains HEALTH/SAVE, TIMER, and TURBO button functions.
Details the functions of X-FAN, LIGHT, TEMP display, and SLEEP buttons.
Step-by-step instructions for general remote operation.
Instructions for optional operations like sleep and timer.
Explains X-FAN function to prevent mold.
Covers AUTO RUN, turbo function, keyboard lock, and temp unit switching.
Instructions for changing remote control batteries.
Control indoor unit display indicator light on/off.
Operate unit with manual switch when remote is lost.
Instructions for removing, washing, and reinstalling front panel.
Clean air filters every three months; handling precautions.
Steps for removing, cleaning, and reinstalling air filters.
Essential checks before operating the air conditioner.
Recommended maintenance tasks after using the unit.
Addresses startup delay, smells, and operational noises.
Explains fogging and cracking sounds due to environment.
Causes and checks for unit not running.
Problems with efficiency and remote control availability.
Reasons for water leakage in room and outdoor unit.
Common noises from indoor unit during operation or defrosting.
Issues with indoor unit not delivering air in heating/dehumidifying modes.
Explains vent moisture and dripping from high humidity.
Critical situations requiring shutdown and dealer contact.
Requirements for installation positions to avoid malfunctions.
Guidelines for selecting indoor unit location.
Guidelines for selecting outdoor unit location.
Power supply, earthing, breakers, and safe distances.
Methods for reliable earthing of the appliance.
Wiring, fuse, regulations, and appliance usage by persons.
Required spacing and clearances for indoor unit.
Required spacing and clearances for outdoor unit.
Instructions for horizontally mounting and securing the rear panel.
Steps for making wall hole and inserting piping sleeve.
Guidelines for installing drain hose for proper drainage.
Connecting power cable and wiring between units.
Notes on wiring connections, terminals, and earth wire.
Instructions for routing piping and wiring from indoor unit.
Steps and torque specs for connecting unit pipes.
Instructions for wiring the outdoor unit.
Procedures for purging air and testing refrigerant leaks.
Methods to check joints for leaks using soap water or meter.
Install drain elbow/hose for heat pump condensation.
Items to check before test operation to prevent issues.
Steps for conducting test operation for normal function.
Instructions for installing the healthy filter onto the air filter.
Guidance on cleaning healthy filters and drying methods.
Service life of healthy filters and indicators of invalidity.
General| Brand | Willis |
|---|---|
| Model | WCM30MH16S |
| Category | Air Conditioner |
| Language | English |
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