To Next PageTo Next PageWhy is my Panasonic Heat Pump system hard to heat up?
Your Panasonic Heat Pump system may be hard to heat up because: 1. The panel and floor are being heated simultaneously, which can decrease warm water temperature. 2. The outdoor air temperature is low, increasing the time needed to heat up. 3. The discharge or intake of the outdoor unit is blocked by an obstacle like snow. 4. The preset water outlet temperature is set too low.
Why does my Panasonic WH-UX12FE5 Heat Pump system switch off?
The system may switch off due to the protection control. If the water inlet temperature is lower than 10 °C, the compressor stops and the backup heater power turns on.
How to improve the efficiency of HEAT/COOL mode on my Panasonic WH-UX12FE5?
To improve the efficiency of HEAT/COOL mode on your Panasonic Heat Pump, make sure the temperature is set correctly, close the panel heater/cooler valve, and clear any obstructions in the air inlet and outlet vents of the outdoor unit.
Why doesn't my Panasonic WH-UX12FE5 Heat Pump system heat up instantly?
The system will take some time to heat up the water if it starts operating at a cold water temperature.
Why is Cool mode unavailable on my Panasonic WH-UX12FE5?
Cool mode is unavailable because the system has been locked to operate in HEAT mode only.
What should I do if the operation LED is not lit or nothing is displayed on the Panasonic WH-UX12FE5 Heat Pump control panel?
Check that the power supply is working correctly and that a power failure has not occurred.
How to fix a noisy Panasonic WH-UX12FE5 Heat Pump during operation?
If your Panasonic Heat Pump is noisy during operation, it could be due to the outdoor or indoor unit being installed at an incline, or the front plate not being closed properly. Ensure the units are level and the front plate is securely closed.
Why does my Panasonic WH-UX12FE5 outdoor unit not operate?
The outdoor unit may not operate due to the protection control of the system when the outdoor temperature is outside of the operating range.
Why does the power consumption display on my Panasonic Heat Pump remain at the previous value?
The display power consumption remains as the previous value because the memory is saved on an hourly basis. If a power failure occurs, the data kept from the last hour will be displayed. Also, if the total power consumption has reached 999 days, you may need to reset the counter.
Why is the backup heater automatically turned ON in my Panasonic WH-UX12FE5 Heat Pump when it is disabled?
The backup heater may turn on automatically due to the protection control of the indoor unit heat exchanger.
General| Cooling Capacity | 3.5 kW |
|---|---|
| Heating Capacity | 4.0 kW |
| Power Supply | 3 Phase, 380-415V, 50Hz |
| Refrigerant | R32 |
| Nominal Heating Capacity | 4.0 kW |
| Nominal Cooling Capacity | 3.5 kW |
| Operating Temperature Range (Heating) | -15°C to 24°C |
| Type | Split |
Explains warning signs, caution symbols, and prohibited/compulsory actions for safe operation.
Covers safety for children, authorized personnel, and handling the unit during operation.
Details on using power cords, preventing overheating, and checking residual current devices.
Safety instructions for indoor/outdoor units, including washing, placement, and sharp parts.
Configures the capacity rank to match indoor and outdoor units for optimal system performance.
Lists common symptoms that do not indicate malfunction and their probable causes.
Lists diagnostic codes, their corresponding abnormalities, and protection control actions.
