To Next PageTo Next PageHow to improve HEAT/COOL mode efficiency in Panasonic WH-SDC0309K6E5?
If your Panasonic Heat Pump system is not working efficiently in HEAT/*1, *2 COOL mode, make sure you've set the temperature correctly. Also, close the panel heater/cooler valve and clear any obstructions in the air inlet and air outlet vents of the outdoor unit.
Why is COOL mode unavailable on my Panasonic WH-SDC0309K6E5?
The system has locked to operate in HEAT mode only.
Why doesn't my Panasonic Heat Pump heat up instantly?
The system will take some time to heat up the water if it starts to operate at cold water temperature.
Why is my Panasonic WH-SDC0309K6E5 system hard to heat up?
If your Panasonic Heat Pump is hard to heat up, it may be due to several reasons. When the panel and the floor are heated simultaneously, warm water temperature may decrease, which may reduce the heating ability of the system. When the outdoor air temperature is low, the system may need longer time to heat up. Check if the discharge outlet or intake inlet in the outdoor unit is blocked by some obstacle, such as a pile of snow. When the preset water outlet temperature is low, the system may need longer time to heat up.
Why doesn't the outdoor unit of my Panasonic WH-SDC0309K6E5 operate?
The outdoor unit of your Panasonic Heat Pump may not operate due to the protection control of the system when the outdoor temperature is out of the operating range.
Why does the backup heater turn on automatically on my Panasonic WH-SDC0309K6E5 Heat Pump?
If the backup heater is automatically turned ON when it is disabled on your Panasonic Heat Pump, it is caused by the protection control of the indoor unit heat exchanger.
Why does my Panasonic WH-SDC0309K6E5 Heat Pump start automatically?
If the Panasonic Heat Pump operation starts automatically when the timer is not set, it means the sterilization timer has been set.
Why is my Panasonic WH-SDC0309K6E5 making a loud noise?
The loud refrigerant noise that continues for several minutes is caused by protection control during deice operation at outdoor ambient temperature lower than -10 °C.
What to do if my Panasonic WH-SDC0309K6E5 operation in HEAT/COOL mode is not working efficiently?
If your Panasonic Heat Pump isn't heating or cooling efficiently, make sure you set the temperature correctly, close the panel heater/cooler valve, and clear any obstructions in the air inlet and air outlet vents of the outdoor unit.
Why is my Panasonic WH-SDC0309K6E5 operation delayed a few minutes after restarting?
The delay after restarting your Panasonic Heat Pump is a protection mechanism for the compressor.
Covers warnings, cautions, and prohibited actions for safe operation and handling.
Details power supply, earthing, and electric shock prevention during use.
Outlines risks and precautions related to flammable refrigerants like R32.
Specifies requirements for trained personnel, ventilation, and leak prevention.
Explains the purpose of each button and indicator on the remote controller.
Details operation icons, temperature zones, and sensor type indicators.
Guides users through setting the display language for the remote controller.
Instructions for setting the current time, date, and clock format.
How to display and navigate the quick access menu options.
Explains how to use specific functions like Force DHW, Powerful, and Quiet modes.
Manage timers, holiday settings, and quiet operation modes for daily use.
Monitor energy usage, system information, errors, compressor, and heater status.
Customize display settings, sound, clock format, and backlight for user interface.
Set up contact information for installer and service assistance.
Configure optional PCB, zones, sensors, heater capacity, and anti-freezing.
Define temperatures for heating, cooling, and auto switchover modes.
Adjust pump settings, dry concrete, and sterilization parameters.
Configure controller usage, security, and communication settings.
General