To Next PageTo Next PageWhy does my Panasonic WH-UD09JE5 Heat Pump outdoor unit not operate?
The Panasonic Heat Pump outdoor unit might not operate due to the system's protection control activating when the outdoor temperature falls outside of its operational range.
Details operational parameters for heating and cooling modes.
Explains warning symbols and general safety advice for safe operation.
Safety instructions regarding the use and connection of the power supply cord.
Cautions for handling the indoor/outdoor units and the remote controller to prevent damage.
Critical safety information regarding the use and handling of R32 flammable refrigerant.
Safety guidelines for refrigerating circuits, ventilation, and requirements for trained personnel.
Safety guidelines for system installation, maintenance, and servicing personnel.
Safety measures for performing work on the system, including ignition sources and fire prevention.
Safety checks for refrigerating equipment, electrical devices, and proper ventilation.
Safety procedures for repairing electrical components and sealed parts.
Methods and safety measures for detecting refrigerant leaks and handling flammable refrigerants.
Safety guidelines for removing, evacuating, and charging refrigerant in the system.
Safety guidelines for system decommissioning, handling cylinders, and proper labelling.
Procedures and safety measures for recovering refrigerant from the system.
Explanation of the remote controller's buttons, indicators, and their functions.
Describes the various display modes and operational icons on the remote controller.
Guide to setting the remote controller’s language and clock/date settings.
Instructions on how to access and edit settings using the quick menu.
How to set up weekly timer patterns for daily operation.
Setting holiday and quiet timers for energy saving and reduced noise operation.
Instructions for room/tank heater control and setting the auto sterilization function.
Reviewing energy usage, system details, and past error history.
Monitoring compressor performance and heater operation hours.
Adjusting LCD contrast, touch sound, and backlight settings.
Configuring clock format, date, time, and display language.
Setting unlock password and configuring installer/service contact information.
Setting up optional PCB connectivity, zones, and temperature sensors.
Configuring heater capacity, anti-freeze, tank connection, and DHW capacity.
Setting up buffer tank, tank heater, and base pan heater functions.
Configuring alternative outdoor sensors and enabling/disabling bivalent connection.
Detailed settings for bivalent connection, including control patterns and outdoor temperature thresholds.
Configuring SG ready input and external switch settings for bivalent systems.
Configuring solar connection temperatures and external error signals.
Settings for demand control, SG ready capacity, and circulation liquid type.
Configuring heat-cool function, forced heater, and defrost operations.
Setting variable flow pump control or fixed pump duty control.
Configuring various water and ambient temperatures for heating operation.
Detailed settings for water temperature in heating compensation curves and direct input.
Detailed settings for water temperature and AT in cooling operation using compensation curves.
Configuring auto mode switching and tank functions like floor operation.
Setting tank heat up times, re-heat temperature, and sterilization schedule.
Setting pump speed and configuring pump down operation.
Setting dry concrete temperatures and configuring detailed service contact information.
Instructions for cleaning indoor/outdoor units and the water filter.
Preparing for non-use and identifying conditions requiring professional service.
Differentiating user inspections from dealer-scheduled maintenance and checks.
Lists common operational symptoms and essential checks before calling for service.
Detailed explanations of error codes displayed on the remote controller.
Information on network adaptor use and guidelines for disposing of old equipment.
General