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General| Brand | Hitachi |
|---|---|
| Model | RAF-25NH5 |
| Category | Air Conditioner |
| Language | English |
Safety guidelines for installing the air conditioner unit to prevent hazards.
Safety instructions for moving or servicing the unit to avoid injury or damage.
Essential safety measures to follow while operating the air conditioner for user protection.
Explains valid and invalid combinations when operating multiple indoor units.
Guidance on reducing the number of indoor units for faster temperature control.
Describes sounds and warmth from stopped units due to refrigerant circulation.
Lists the available models and their physical dimensions for reference.
Describes the function of the temporary switch and air outlet settings.
Explains how cooling mode operates, including air direction and temperature settings.
Details heating mode operation, including air direction, temperature, and fan speed.
Covers dehumidifying mode and basic fan operation for air circulation.
Introduces the remote controller, its range, and basic handling precautions.
Explains the remote display elements and the function of each control button.
Details the operation of timer settings and the auto swing function for air deflectors.
Advises on proper placement and handling of the remote controller to prevent damage or malfunction.
Explains the automatic restart feature after a power failure.
Describes how the unit automatically selects operation mode based on room temperature.
Step-by-step guide to setting up heating mode using the remote controller.
Explains the defrosting process during heating operation and its indicators.
Guide to activating dehumidifying mode and its fan speed settings.
Details how dehumidifying works, including target temperature and restart conditions.
Steps to set up cooling mode, including fan speed and temperature adjustments.
Specifies conditions for starting cooling and potential operation lamp behavior.
Instructions for using the fan mode as an air circulator.
Explains the automatic fan speed adjustments during cooling or heating.
How to set the current time, day, and month for timer functions.
Guide for setting the timer to turn the unit off automatically.
Guide for setting the timer to turn the unit on automatically.
How to set both an ON and an OFF timer for sequential operation.
Instructions on how to set the sleep timer to turn the unit off after a specified duration.
How to use the sleep timer in conjunction with an ON-timer.
How to adjust the horizontal deflector for upward and downward airflow.
How to adjust the vertical deflector for directing airflow left and right.
Steps for changing batteries in the remote controller.
Usage of the temporary switch and managing the circuit breaker.
Tips for economical and efficient use of the air conditioner.
Detailed procedure for cleaning the air filter to maintain performance.
Instructions for safely removing and installing the front panel.
Guidelines for cleaning the front panel without causing damage.
Steps for preparing the unit for extended periods of non-use.
Information on optional filters, their function, and installation.
Explains the unit's heating and cooling performance based on conditions.
Summarizes miscellaneous functions like indicator lamps and protective circuits.
Important notes regarding timer programming and sleep timer priority.
Key checks for the unit's earth line and mounting frame.
Common issues and checks when requesting service for the unit.
Describes normal operational sounds and visual effects that may occur.
Lists specific issues that require immediate contact with the sales agent.
