To Next PageTo Next PageWhy is the electric current higher than specified in my Panasonic Air Conditioner?
If the electric current during operation of your Panasonic Air Conditioner is higher than specified, it could be due to a dusty condenser preventing heat radiation. Consider measuring the electric current to check. Note that the current might also be lower than specified.
Why is gas side pressure high during cooling mode in Panasonic Air Conditioner?
High gas side pressure during cooling mode in your Panasonic Air Conditioner may be caused by an inefficient compressor. Measuring gas side pressure is advised. Note that the pressure might also be low.
General| Cooling Capacity | 3.5 kW |
|---|---|
| Heating Capacity | 4.0 kW |
| Power Supply | 220-240V, 50Hz |
| Outdoor Unit Dimensions (W x H x D) | 780 x 542 x 289 mm |
| Energy Efficiency Class Cooling | A++ |
| Energy Efficiency Class Heating | A+ |
| Refrigerant | R32 |
| Noise Level (Outdoor) | 48 dB(A) |
| Type | Split System Air Conditioner |
Essential safety guidelines for servicing and installation, including warnings and prohibitions.
Specific safety measures and precautions for handling R32 refrigerant during installation and service.
Detailed technical specifications including capacity, power, noise, and energy efficiency.
Overview of inverter technology, environmental protection, long piping capability, and quality improvements.
Identifies the location of controls and key components on indoor and outdoor units.
Provides detailed dimensions for indoor and outdoor units and necessary installation space.
Illustrates the refrigerant flow for different model series during cooling and heating.
Shows the electrical block diagrams for various indoor and outdoor unit models.
Details the wiring connections for indoor and outdoor units, including terminal identification.
Provides detailed electronic circuit schematics for indoor and outdoor unit PCBs.
Illustrates the layout of the main and indicator/receiver PCBs for indoor units.
Shows the layout of main and demand control PCBs for outdoor units.
Guidance on selecting the best location and fixing the installation plate for the indoor unit.
Instructions for installing piping, connecting cables, and performing drainage for indoor units.
Steps for installing the outdoor unit, connecting piping, and performing air tightness tests.
Manual for installing the wired remote controller, including safety and location selection.
Information on R32 refrigerant, its properties, and environmental considerations.
Details chemical characteristics, pressure, capacity, and inflammability of R32 refrigerant.
Covers required tools and procedures for refrigerant piping installation and servicing.
Outlines procedures for new installation, relocation, and repair of refrigerant cycle systems.
Details brazing techniques, vacuum pump adjustment, and flame control for repairs.
Guides troubleshooting for units with no cooling or warming, analyzing refrigerant cycle issues.
Explains inverter control, setting temperatures, and basic cooling, soft dry, and heating operations.
Describes indoor and outdoor fan motor operation, including rotation speeds and feedback control.
Details vertical and horizontal airflow direction adjustments via automatic or manual settings.
Covers timer functions, auto restart control, and interpretation of the indication panel LEDs.
Explains operation modes like Quiet, Powerful, ECO, and Sleep for enhanced comfort and efficiency.
Details HA terminal for external device connection and demand control functions.
Describes thermostat control and capability supply for cooling and soft dry modes.
Explains thermostat and temperature sampling controls for heating operation.
Covers automatic operation logic, fan motor control, and powerful mode settings.
Details restart control, running current limits, and IPM overheating prevention.
Covers temperature controls, overload, freeze, and dew prevention for cooling/soft dry modes.
Details intake air, outdoor air, overload, and oil return controls for heating operation.
Explains Auto OFF/ON button functions for operation and test run modes.
Guides on activating heat/cool only modes and understanding operation mode comparisons.
Details SET button functions, temperature limit settings, and customization options.
Analyzes refrigeration cycle issues based on pressure, temperature, and electrical measurements.
Explains how to access and interpret error codes for self-diagnosis of malfunctions.
Lists error codes (Hxx, Fxx) and provides troubleshooting steps for specific malfunctions.
Step-by-step guide for disassembling indoor unit parts like the front grille and controller.
Procedure for removing the outdoor unit's electronic controller and related covers.
Presents cooling capacity, current, and pressure data based on outdoor air temperature.
Provides heating capacity, current, and pressure data based on outdoor air temperature.
Offers correction factors for cooling and heating capacity based on piping length.
Diagrams showing the assembly of the indoor unit and a list of replacement parts.
Illustrates the assembly of outdoor units and provides lists of replacement parts.
