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alexander51Sep 4, 2025
Why does my Panasonic Heat Pump outdoor unit emit water or steam?
- JjasoncallahanSep 4, 2025
This is due to condensation or evaporation occurring in the pipes.
To Next PageTo Next PageWhy does my Panasonic Heat Pump outdoor unit emit water or steam?
This is due to condensation or evaporation occurring in the pipes.
Why is my Panasonic WH-WDG05LE5 Heat Pump system struggling to heat up?
Several factors can cause this. When the panel and floor are heated simultaneously, the warm water temperature might decrease, reducing heating ability. Low outdoor air temperature or a low preset water outlet temperature can also extend the heating time. Additionally, check if the discharge outlet or intake inlet in the outdoor unit is blocked by obstacles like snow.
What causes loud refrigerant noise for several minutes in my Panasonic WH-WDG05LE5?
This noise is caused by protection control during de-ice operation when the outdoor ambient temperature is lower than -10 °C.
Why does the backup heater on my Panasonic WH-WDG05LE5 turn on automatically when disabled?
This is caused by the protection control of the heat exchanger and water circuit.
Why does steam come out of my Panasonic WH-WDG05LE5 Heat Pump's outdoor unit when heating?
This is caused by the defrost operation in the heat exchanger.
How to improve the efficiency of HEAT/COOL mode on my Panasonic WH-WDG05LE5 Heat Pump?
To improve the efficiency of HEAT/COOL mode, make sure you set the temperature correctly, check that the panel heater/cooler valve is open, and clear any obstructions in the air inlet and outlet vents of the outdoor unit.
Why is my Panasonic WH-WDG05LE5 Heat Pump system not heating up instantly?
The Panasonic Heat Pump system will take some time to heat up the water if it starts to operate at cold water temperature.
Why does my Panasonic Heat Pump start automatically when the timer isn't set?
The sterilization timer might have been set.
Why doesn't my Panasonic WH-WDG05LE5 Heat Pump heat up instantly?
If the system starts operating with cold water, it will take some time to heat the water.
Why does my Panasonic WH-WDG05LE5 system operation switch off?
The Panasonic Heat Pump system might switch off due to the system's protection control. Specifically, if the water inlet temperature falls below 10 °C, the compressor will stop, and the backup heater will activate.
Describes the structure and components of the Air-to-Water system.
Details the required temperatures for heating and cooling operations.
Covers general warnings, unit care, power supply, and R290 refrigerant hazards.
Guidelines for safe servicing, charging, decommissioning, and leak management.
Defines safety zones for outdoor unit ground installations.
Defines safety zones for outdoor unit wall installations.
Identifies the buttons and indicators on the remote controller.
Explains the various display modes, icons, and temperature information.
Guides through initial setup including language and clock settings.
Overview of quick access functions like Force DHW, Quiet, and Timers.
Configuration of weekly timers, holiday timers, and quiet modes.
Monitoring energy usage, system information, errors, and component status.
Customization of remote control, display contrast, backlight, and language.
Provides details for contacting service personnel and setting contact numbers.
Configuration for system setup, zones, sensors, and heater capacity.
Settings for external signals, demand control, and circulation liquid.
Adjustments for force heater, defrost, pump flowrate, and heating control.
Configuration for connecting and using external meters.
Configuration of heating, cooling, and auto switching temperatures.
Settings for pump speed, dry concrete, and service contacts.
Configuration for single or dual remote controller usage.
Routine checks for indoor unit, water filter, pressure, and outdoor unit.
Recommendations for system shutdown during periods of extended non-use.
Steps for filling and venting the circuit system.
Details on using the network adaptor and smart application.
Guidelines for collecting and disposing of old electrical equipment.
Explanation of symbols used throughout the manual.
General