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Jessica HamiltonSep 9, 2025
Why is my Panasonic Heat Pump operation delayed a few minutes after restarting?
- AAndrea CooperSep 10, 2025
The delay after restarting your Panasonic Heat Pump is a protection mechanism for the compressor.
To Next PageTo Next PageWhy is my Panasonic Heat Pump operation delayed a few minutes after restarting?
The delay after restarting your Panasonic Heat Pump is a protection mechanism for the compressor.
What does it mean if *1, *2 COOL mode is unavailable on my Panasonic WH-SXC09K3E5 Heat Pump?
If *1, *2 COOL mode is unavailable on your Panasonic Heat Pump, the system has been locked to operate in HEAT mode only.
Why is there loud refrigerant noise for several minutes in my Panasonic WH-SXC09K3E5?
The loud refrigerant noise in your Panasonic Heat Pump is caused by protection control during de-ice operation when the outdoor ambient temperature is lower than -10 °C.
What to do if the Operation LED is not lit on my Panasonic WH-SXC09K3E5 Heat Pump Remote Controller?
If the Operation LED is not lit or nothing is displayed on the Panasonic Heat Pump Remote Controller, check if the power supply is working correctly or if a power failure has occurred.
Covers safety guidelines for unit handling and electrical power supply.
Highlights warnings and precautions related to the use of R32 refrigerant and its fire risk.
Outlines requirements for refrigerating circuit safety and certified personnel.
Details safety aspects for installation and servicing procedures.
Discusses safety during work, refrigerant detection, and fire safety measures.
Discusses ignition sources, ventilation, and equipment integrity checks.
Details safety checks for electrical devices and repair procedures for sealed components.
Covers safe handling of components, cabling, and leak detection methods.
Outlines procedures for refrigerant removal, evacuation, and charging.
Details procedures for decommissioning and labelling the equipment.
Explains the safe recovery of refrigerant from the system.
Explains how to check system status, energy usage, and error history.
Covers optional PCB connection and zone/sensor configuration.
Details DHW capacity, buffer tank, base pan heater, and bivalent connection setup.
Lists and explains various error codes that may appear on the display.
General