K
Kaitlyn ShawSep 12, 2025
Why does my Panasonic U-140PZ2R5 sound like streaming water?
- JjohnsonchristinaSep 12, 2025
The sound of streaming water is the sound of refrigerant liquid flowing inside the unit.
To Next PageTo Next PageWhy does my Panasonic U-140PZ2R5 sound like streaming water?
The sound of streaming water is the sound of refrigerant liquid flowing inside the unit.
General| Category | Air Conditioner |
|---|---|
| Energy Efficiency Ratio (EER) | 3.21 |
| Coefficient of Performance (COP) | 3.61 |
| Refrigerant | R410A |
| Power Supply | 3 Phase, 400 V, 50 Hz |
Explains warning symbols like WARNING and CAUTION and their meanings for safe operation.
Details warnings regarding the use of flammable refrigerants and potential ignition hazards.
Highlights critical warnings regarding refrigerant type, ventilation, and appliance usage.
Covers refrigerant contact with flame, power disconnection, grounding, and wiring.
Covers ignition sources, ventilation, room size, and prohibitions on unit modification.
Emphasizes cleaning by authorized personnel and avoiding self-repair.
Instructs to stop use on failure and avoid sitting or stepping on the unit.
Defines intended users, child supervision, and European market guidelines.
Covers fire alarm distance, fan safety, and avoiding contact with unit parts.
Emphasizes proper installation by qualified technicians and voltage checks.
Lists locations to avoid for installation due to smoke, gas, high temperatures, or heat-generating objects.
Advises against installing the outdoor unit near salty sea water or in sulphurous air to prevent corrosion.
Details that all wiring must conform to local codes and units must be properly grounded.
Instructs to turn power on 5 hours before operation for warm-up.
Provides tips on maintaining airflow, using shades, cleaning filters, and keeping doors/windows closed.
Identifies parts for Low Silhouette Ducted (Type F1) and Ceiling (Type T2) indoor units.
Illustrates and labels components for various outdoor unit models.
Details available remote controller options: Wireless, Timer, and High-spec Wired.
Refers to separate operating instructions for adjusting airflow direction.
Highlights safety measures during cleaning, like turning off power and avoiding water on the unit.
Instructs to consult dealer/service center for filter indicator and mentions cleaning the outdoor unit.
Explains heating performance, defrosting cycles, 'DRY' mode operation, and behavior during power failures.
Addresses common indoor unit issues like noise, odors, dewdrops, fog, airflow, and dust.
Covers outdoor unit issues such as no operation, noise during heating, steam, and fan rotation after stop.
Guides users on checking power, airflow, filter, and temperature settings before contacting service.
Instructs to stop operation, contact dealer with details, and warns against self-repair.
Lists connectable outdoor units for Europe, categorized by refrigerant type (R410A, R32).
Lists connectable outdoor units for Oceania, categorized by refrigerant type (R410A, R32).
Details specifications for Type F1 indoor units, including power, capacity, sound, and dimensions.
Specifies the operating temperature conditions for cooling and heating modes.
Details specifications for Type T2 indoor units, including power, capacity, sound, and dimensions.
Specifies the operating temperature conditions for cooling and heating modes.
Lists specifications for European single split outdoor units using R410A refrigerant.
Lists specifications for Oceania single split outdoor units using R410A refrigerant.
Specifies the operating temperature conditions for cooling and heating modes.
Details European R32 outdoor unit specifications including capacity and dimensions.
Details Oceania R32 outdoor unit specifications including capacity and dimensions.
Specifies the operating temperature conditions for cooling and heating modes.
Details European R32 outdoor unit specifications including capacity and dimensions.
Details Oceania R32 outdoor unit specifications including capacity and dimensions.
Specifies the operating temperature conditions for cooling and heating modes.
Provides translations for unit types like Low Silhouette Ducted and Ceiling across multiple languages.
Lists translations for technical specifications such as Model Name, Cooling Capacity, and Sound Pressure Level.
Provides translations for technical specifications from English to Italian, Dutch, Greek, Bulgarian, and Portuguese.
Provides translations for technical specifications from English to Turkish.
Clarifies that language table values include dimensions and weight of optional ceiling panels.
Provides translations for the fan speed display on the remote controller across languages.
Directs users to refer to the operating instructions supplied with the outdoor unit for specific details.
