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General| Brand | Hitachi |
|---|---|
| Model | RAK-35PPA |
| Category | Air Conditioner |
| Language | English |
Safety guidelines for unit installation to prevent hazards.
Safety measures for moving or servicing the unit to avoid shock or fire.
Key warnings and cautions for safe and proper unit operation.
Identification and description of indoor unit parts like filter and deflectors.
Identification and description of outdoor unit parts like drain port and inlets.
Reference table of model names and their physical dimensions.
Explanation of unit status lamps and the manual operation switch.
Instructions for attaching the optional air cleaning mesh accessory.
Step-by-step guide for inserting batteries into the remote controller.
Instructions for fixing the remote controller holder to a wall.
Important information regarding battery life and remote controller handling.
Step-by-step guide to set the unit's internal calendar and clock.
How calendar/clock settings affect timer operations and vice-versa.
Information on control range, handling, and initial response.
Explanation of the LCD display and key buttons like START/STOP, FAN SPEED, ECO.
Buttons for selecting modes (POWERFUL, MODE, SILENT) and specific functions.
Buttons for timers, auto swing, clean, leave home, and information.
Guidelines for proper placement and care of the remote controller.
How the unit automatically restarts after a power interruption.
How the unit selects heating or cooling based on room temperature.
Step-by-step guide to set and start the heating mode.
Description of the automatic defrosting process and its indicators.
Step-by-step guide to set and start the dehumidifying mode.
How dehumidifying performance relates to room temperature settings.
Step-by-step guide to set and start the cooling mode.
How fan speed auto-adjusts to maintain optimal cooling conditions.
Instructions for using the unit as an air circulator.
How to start, stop, and use the vertical air deflector swing.
Guidelines for optimal indoor and outdoor temperatures for operation.
How to activate the maximum power operation for quick cooling/heating.
Conditions under which POWERFUL mode is cancelled or not applicable.
How to activate the ultra-quiet fan speed operation.
Conditions that cancel SILENT mode or affect its operation.
How to activate the energy-saving operational mode.
Conditions affecting ECO mode performance and cancellation.
How to set temperature for home absence via continuous or day timer.
Limitations for multi-unit systems and mode applicability.
How to initiate the indoor heat exchanger drying process to prevent mildew.
Conditions and dependencies for the CLEAN operation mode.
How to set the unit to turn off at a specific time.
How to set the unit to turn on at a specific time.
How to set the unit to turn on and off at specified times.
How to cancel any previously set timer reservations.
How to set a timer for energy-saving sleep operation up to 7 hours.
How to stop the ECO Sleep Timer operation.
How to set the unit to turn off via ECO Sleep Timer and turn on via ON Timer.
How to cancel both ECO Sleep Timer and ON Timer reservations.
How to program daily and weekly operating schedules.
How to choose between Mode A and Mode B for weekly programming.
How to set specific ON/OFF times and temperatures for weekly programs.
How to send and confirm the programmed weekly schedule to the unit.
How to select Mode A or B and activate the weekly timer.
How to cancel or deactivate the weekly timer program.
How to copy a day's schedule to other days for efficient programming.
How to delete individual program entries from the weekly schedule.
How to delete all reservations for a specific weekly timer mode.
How to delete all programmed schedules for a specific day.
How to clear all programmed data for a selected weekly timer mode.
How to view the temperature around the remote controller.
How to view past and current power usage data for the unit.
How to retrieve the unit's current time and date from the indoor unit.
How to prevent accidental changes to the heating mode setting.
How to prevent changes to cooling or dehumidifying mode settings.
How to disable mode locks and restore normal operation control.
Step-by-step guide for cleaning the air filter to maintain unit performance.
Instructions for washing or wiping the indoor unit's front panel.
Steps for preparing the unit before extended periods of inactivity.
How the heat pump works and its operational limits.
Factors influencing cooling and dehumidifying performance.
Safety checks to perform regularly (e.g., earth line, mounting frame, plug).
Common issues and checks to perform before contacting support.
Phenomena that do not indicate a unit failure during operation start or defrost.
Further sounds, odors, and visual cues that are normal operations.
Critical issues (e.g., frequent breaker trips, hot cords) that need prompt agent attention.
