To Next PageTo Next PageWhy is my Panasonic WH-SDC12H9E8 system hard to heat up?
Your Panasonic Heat Pump system may take longer to heat up if the panel and floor are heated simultaneously, which can decrease the warm water temperature and reduce heating ability. Also, low outdoor air temperature or a low preset water outlet temperature can extend the heating time. Check if the discharge outlet or intake inlet in the outdoor unit is blocked by obstacles like snow.
Why does my Panasonic Heat Pump system not heat up instantly?
If the system starts operating at a cold water temperature, it will take some time to heat up the water.
Why does steam come out of the outdoor Panasonic Heat Pump unit in heating mode?
The steam is a result of the defrost operation in the heat exchanger.
Why does my Panasonic Heat Pump backup heater automatically turn on when it is disabled?
The backup heater may turn on automatically due to the protection control of the indoor unit heat exchanger.
Why does my Panasonic Heat Pump outdoor unit emit water or steam?
The emission of water or steam from the outdoor unit is due to condensation or evaporation occurring in the pipes.
Why does the Panasonic WH-SDC12H9E8 make a loud refrigerant noise for several minutes?
The loud refrigerant noise is caused by protection control during deice operation when the outdoor ambient temperature is lower than -10 °C.
What causes the water flowing sound during Panasonic Heat Pump operation?
The water flowing sound is due to refrigerant flow inside the unit.
Why does my Panasonic WH-SDC12H9E8 Heat Pump outdoor unit not operate?
The outdoor unit may not operate due to the system's protection control when the outdoor temperature is outside of the operating range.
Why does my Panasonic WH-SDC12H9E8 Heat Pump operation start automatically when the timer is not set?
The operation may start automatically because the sterilization timer has been set.
Why is the Panasonic Heat Pump COOL mode unavailable?
COOL mode is unavailable because the system has locked to operate in HEAT mode only.
Lists of available Indoor and Outdoor Unit model numbers.
Access to instructions in English, Spanish, Italian, and Dutch.
Visual representation of the heatpump system's components and connections.
Details on water outlet and ambient temperatures for heating and cooling.
Explanation of warning, caution, prohibited, and compulsory symbols.
Safety guidelines for installing and handling indoor and outdoor units.
Precautions for power cord, outlets, wet operations, and earthing.
Actions to take when system abnormalities occur, including stopping operation.
Guidelines for cleaning the indoor unit and handling sharp parts.
Instructions for safe and proper use and maintenance of the remote controller.
Description of each button and indicator on the remote controller.
How to use cross key buttons and the enter button for menu navigation.
Explanation of mode selection icons and their corresponding operations.
Meaning of various icons representing timers, sensors, and operational states.
Steps to select the display language for the remote controller.
Procedure to set the current date and time on the remote controller.
Accessing and utilizing the quick menu for frequent settings.
Configuration of the weekly timer for daily operation patterns.
Settings for holiday, quiet, tank heater, and sterilization functions.
Viewing energy consumption data and system water temperatures.
Checking error logs and compressor operational data.
Adjusting touch sound, LCD contrast, backlight, and clock format.
Setting date, time, display language, and unlocking password.
Storing and viewing contact details for the installer or service provider.
Configuring external PCB, zone selection, and sensor settings.
Setting heater capacity and activating anti-freeze protection.
Connecting and configuring tank and buffer tank functionalities.
Configuring external/internal tank heater and base pan heater types.
Selecting alternative sensors and setting up bivalent heating sources.
Setting temperature thresholds and delay timers for advanced parallel heat control.
Configuring delay timers for DHW heating in advanced parallel mode.
Setting up solar connection, including ON/OFF temperatures and antifreeze settings.
Configuring external switches and defining antifreeze parameters for solar connection.
Setting external error signals, demand control, and SG ready functionality.
Configuring circulation liquid, heat-cool switch, and force heater modes.
Configuring water temperatures for ON/OFF and compensation curves for heating.
Setting the outdoor temperature threshold to turn off heating.
Configuring water temperatures and compensation curves for cooling.
Setting the Delta T parameters for cooling ON and OFF.
Setting outdoor temperatures for automatic switching between heat and cool modes.
Configuring floor operation time, tank heat-up time, and re-heat temperature.
Setting the days and time for tank sterilization.
Configuring boiling temperature and operating time for sterilization.
Setting pump speed and initiating pump down operation.
Adjusting temperature settings for drying concrete during construction.
Instructions for cleaning indoor and outdoor units, including water filter.
Guidelines for seasonal inspections and preparing for extended periods of non-use.
Explanation of sounds and operations that do not indicate system malfunction.
Checks to perform before calling for servicing, and common issues.
List and explanation of error codes related to communication, sensors, and protection.
List and explanation of error codes related to compressor, fan, and electrical protection.
Information on using the network adaptor and Panasonic smart application.
Instructions for collecting and disposing of used electrical and electronic equipment.
General