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General| Brand | Friedrich |
|---|---|
| Model | FPWC1 |
| Category | Air Conditioner |
| Language | English |
Provides crucial safety messages for appliance installation and operation, including alert symbols and definitions of WARNING and CAUTION.
Details potential hazards related to electrical components and safety devices, emphasizing the risks of injury or death.
Details performance ratings, electrical data, and dimensions for multi-zone wall-mounted heat pumps.
Provides performance ratings, electrical data, and dimensions for multi-zone cassette heat pumps.
Details performance ratings, electrical data, and dimensions for multi-zone concealed ducted heat pumps.
Lists performance ratings, electrical data, and operating ranges for 18K, 24k, and 36k outdoor condensers.
Presents cooling and heating capacity data for various indoor unit configurations under different temperature conditions.
Explains how to apply correction factors for equivalent piping length and height difference between units.
Explains how to use manual operation buttons, test modes, and the I-Feel function for indoor units.
Details the operation of Sleep mode in Cooling, Heating, and Dry modes, including temperature adjustments.
Details control modes for 18K, 24k, and 36k units, including anti-freeze, overload protection, and operation modes.
Describes protection measures to prevent compressor restart frequency during pressure balancing.
Explains how pressure switches function to control compressor frequency and prevent overload.
Describes the auto mode selection based on DeltaT and the operation of the indoor fan and louvers.
Details the conditions and actions for evaporator low-temperature protection in cooling mode.
Explains the conditions and actions for condenser high-temperature protection in cooling and heating modes.
Provides instructions on connecting refrigerant pipes to the outdoor unit, including torque specifications.
Details piping work and refrigerant charge requirements for 24k and 36k outdoor units, including max lengths.
Details the triple evacuation process for ensuring a dry and tight refrigeration system.
Details the procedure for charging the system with refrigerant after repairs, including important notes.
Provides step-by-step instructions for replacing the compressor and motor in the 24k outdoor unit.
Details the procedure for replacing the compressor and motor in the 36k outdoor unit.
Provides instructions for removing and replacing the fan motor and compressor in duct type units.
Details the steps for replacing the compressor and motor in 18k duct type units.
Provides instructions for replacing the fan motor components in 9k, 12k, and 18k cassette units.
Provides instructions for replacing the compressor and motor in 24k and 36k cassette units.
Guides on testing fan motors and compressors for outdoor units.
Details the system flow for checking refrigerant, including conditions, tools, and techniques.
Explains how to adjust external static pressure (ESP) settings for duct type units using the remote controller.
Guides on connecting the wired remote controller and changing indoor unit parameters.
Explains how to check outdoor running parameters using the 7-segment display and its buttons.
Provides instructions for function settings like access control, fire protection, and ON/OFF.
Covers DIP Switch settings for outdoor units, including refrigerant collection and manual defrost functions.
Explains how to check outdoor running parameters using the digital display board and its buttons.
Guides on judging compressor connecting terminals and identifying potential faults.
Explains how fault codes are indicated by LED lamps on the display panel and control board.
Provides a table of indoor unit fault codes, possible reasons, and recommended troubleshooting steps.
Lists fault codes for 18K, 24k, and 36k outdoor units, including root causes and troubleshooting.
