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Details minimum clearance required around indoor and outdoor units for air circulation and maintenance.
Covers methods for installing indoor units vertically at floor level or horizontally beneath a ceiling.
Procedure for disassembling indoor unit side panels and air inlet grill for maintenance or access.
Instructions on how to properly install the drain hose for condensate removal, ensuring it is leveled correctly.
Procedure to verify condensate water drainage by filling the drain pan and observing evacuation.
Steps for connecting refrigerant piping, including vacuum pump down and leak testing.
Describes how to operate the unit manually using an emergency switch when the remote control is unavailable.
Explains the unit's ability to automatically resume operation after a power supply interruption.
Details features that prevent evaporator freezing during cooling/dry operation and overheating.
Describes the unit's protection mechanism against damage from voltage fluctuations.
Explains how to select different operating modes like Cooling, Dry, Fan, Automatic, and Heating.
Guidance on cleaning air filters regularly and resetting the filter alarm indicator.
Instructions for setting the unit's clock and programming start/stop timers for operation.
Describes the sleep mode program designed for comfortable room environment during sleeping hours.
Details the diagnostic system reporting operation, protection, and failure modes via indicator light patterns.
Instructions for cleaning the air filter regularly using specific methods and avoiding chemicals.
Guidelines for cleaning the unit casing with a soft duster or damp cloth, avoiding harsh chemicals.
Procedure for checking the drain pan and evacuation piping for obstructions each season before startup.
Recommendation to check and remove dust from indoor/outdoor coil fins each season before startup.
Explains how to determine total cooling capacity using correction factors for temperature, piping length, and fan speed.
Provides correction factors for different piping lengths to adjust unit capacity.
Lists correction factors for indoor unit fan speed (High, Medium, Low) affecting capacity.
Specifies the maximum and minimum operating temperature ranges for cooling and heating modes.
Lists various accessories required for indoor unit installation, including plates, screws, and brackets.
Highlights dangers including refrigerant pressure, rotating parts, and electrical connections for safe work.
Procedure for removing refrigerant using a recovery unit and proper disposal methods.
Guidelines for removing the unit, referring to installation instructions for weight and lifting methods.
Instructions for disposing of unit parts according to local laws and regulations after removal.
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