Do you have a question about the Hitachi RAF-25QH8 and is the answer not in the manual?
Cooling Capacity | 2.5 kW |
---|---|
Heating Capacity | 3.2 kW |
Refrigerant | R410A |
Power Supply | 220-240V, 50Hz |
Indoor Unit Weight | 9 kg |
Indoor Unit Noise Level | 24 dB |
Outdoor Unit Noise Level | 48 dB |
Crucial safety measures during unit installation.
Safety protocols for moving or servicing the unit.
Essential safety rules to follow during unit operation.
How to combine multiple indoor units for operation.
Guidance on reducing units for faster temperature changes.
Phenomena observed in stopped indoor units.
Identification and function of indoor unit parts.
Details on model names and physical dimensions.
Using the switch when the remote control fails.
Meaning of FILTER, OPERATION, and TIMER lamps.
Steps to open and close the unit's front panel.
Explanation of buttons, display, and control range.
Guidelines for proper handling and placement of the remote.
How the unit automatically restarts after power interruption.
Unit selects mode based on room temperature.
Conditions, limits, and best practices for heating.
Process and duration of the defrosting cycle.
Conditions, limits, and best practices for dehumidifying.
How the function works and its target temperature.
Conditions, limits, and best practices for cooling.
Using the unit as an air circulator or for drying.
Adjusting airflow direction for extended reach.
Procedure for setting the unit's current time.
How to program the unit to turn off automatically.
How to program the unit to turn on automatically.
Programming both automatic turn-on and turn-off.
Steps to cancel programmed timer settings.
Instructions for configuring the sleep timer.
Steps to cancel programmed sleep timer settings.
Adjusting airflow for left and right direction.
Adjusting airflow for upward and downward direction.
Procedure for replacing remote control batteries.
Using temporary switch and managing circuit breaker.
Advice for economical and efficient operation.
Detailed steps for cleaning the air filter.
Steps for attaching and detaching the front panel.
How to clean the unit's front panel.
Steps for preparing the unit for storage.
How to install and use air cleansing filters.
Details on the heat pump system and its performance.
Factors affecting cooling and dehumidifying performance.
Overview of different operational features and indicators.
How timer functions interact with the sleep timer.
Periodic safety and functional checks for the unit.
Items to verify before contacting professional service.
Sounds and indicators that are not unit malfunctions.
Critical issues requiring immediate contact with the sales agent.