Installation Guide
Tools Needed:
- Small Phillips screwdriver
- Wall anchors (if not included)
- Level
- Pencil
- Drill (for wall mounting)
Step-by-Step Installation
- Choose Installation Location: Select a location within 8 meters of the indoor unit, away from direct sunlight and heat sources.
- Insert Batteries: Open the battery compartment and insert two AAA batteries, observing correct polarity.
- Wall Mounting (Optional): Use the wall mount bracket provided. Mark screw positions, drill holes, insert anchors, and secure the bracket.
- Controller Setup: Point the controller at the indoor unit and press the power button to establish connection.
- Initial Settings: Set current time, date, and preferred temperature units (Celsius/Fahrenheit).
- Test Functions: Test all basic functions including mode selection, temperature adjustment, and fan speed control.
- Advanced Configuration: Configure timer settings, sleep mode, and eco mode according to your preferences.
Specifications
| Model Series | PAR-40MAA |
| Type | Wireless Remote Controller |
| Color | White / Black |
| Display Type | LCD with Backlight |
| Control Range | Up to 8 meters |
| Power Source | 2 x AAA Batteries |
| Battery Life | Approximately 1 year (normal use) |
| Operating Temperature | 0°C to 50°C |
| Dimensions (HxWxD) | 85 x 60 x 15 mm |
| Weight | 85 g (including batteries) |
| Compatible Models | MSZ-AP Series, MSZ-FH Series |
| Warranty Period | 1 year |
Warranty Information
- Full Warranty: 1 year from date of purchase
- Coverage: Manufacturing defects and faulty components
- Exclusions: Battery leakage, physical damage, water damage
For warranty service, contact Mitsubishi Electric Customer Service at 1-800-433-4822 or visit MitsubishiElectric.com
Key Features
Wireless Control
Infrared wireless technology allows control from anywhere in the room with a range of up to 8 meters, providing convenient operation without direct line of sight.
LCD Display with Backlight
Clear LCD display shows all settings including temperature, mode, fan speed, and timer. Backlight automatically illuminates when buttons are pressed for easy viewing in dark conditions.
Multi-Function Control
Control all air conditioner functions including temperature setting, operation mode (cool/heat/dry/fan), fan speed, airflow direction, and timer settings.
Eco Mode
Intelligent energy-saving mode that automatically adjusts temperature and fan speed to optimize comfort while reducing energy consumption by up to 30%.
Weekly Timer
Program different settings for each day of the week, allowing customized comfort schedules that match your daily routine and save energy when you're away.
Self-Clean Function
Special function that helps maintain indoor unit cleanliness by running a drying cycle after operation, preventing mold and odor buildup.
Operation Modes Explained
Cool Mode
Standard cooling operation with adjustable temperature from 16°C to 30°C
Heat Mode
Heating operation with temperature range from 16°C to 30°C
Dry Mode
Dehumidification function that removes excess moisture while maintaining comfortable temperature
Fan Mode
Air circulation only without cooling or heating, with multiple speed options
Auto Mode
Intelligent mode that automatically selects cooling or heating based on room temperature
Sleep Mode
Gradually adjusts temperature and reduces fan speed for comfortable sleeping conditions
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Controller not responding | Dead batteries, blocked signal, out of range | Replace batteries, ensure clear line of sight, move closer to indoor unit |
| Display is blank | Battery failure, battery installed incorrectly | Check battery polarity, replace with new batteries |
| Indoor unit not responding | Signal interference, indoor unit power issue | Check indoor unit power supply, remove obstacles, reduce distance |
| Buttons not working | Battery low, controller malfunction | Replace batteries, reset controller by removing batteries for 1 minute |
| Incorrect temperature reading | Controller placement near heat source, sensor issue | Move controller away from heat sources, allow time to adjust to room temperature |
| Backlight not working | Backlight disabled in settings, battery saving mode | Check settings menu, enable backlight function |
Error Codes
- E1: Room temperature sensor error - Check sensor connection
- E2: Controller communication error - Check batteries and distance
- E3: Indoor unit communication error - Check indoor unit power
- E6: Mode conflict error - Wait 3 minutes and retry
- P1: Protection mode activated - Allow unit to reset automatically
- P8: High temperature protection - Check air filters and ventilation
Manual Downloads
Current Model Manuals
PAR-40MAA
Standard Wireless Controller
PAR-41MAA
Advanced Wireless Controller
PAR-33MAA
Basic Wireless Controller
PAR-40MAB
Commercial Controller
Popular Previous Models
PAR-31MAA
Previous Generation Controller
PAR-21MAA
Legacy Controller
PAR-40SL
Slender Design Controller
PAR-29MAA
Compact Controller