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General| Voltage | 115V |
|---|---|
| Weight | 83 lbs |
| Refrigerant | R-410A |
| Cooling Capacity | 12000 BTU/h |
| Fan Speeds | 3 |
| Plug Type | NEMA 5-15P |
| Power Supply | 115V/60Hz |
| Dimensions (H x W x D) | 16.5 x 19.5 x 22.5 inches |
Crucial safety warnings regarding physical harm, electrical hazards, and personal injury risks.
Safety warnings specific to working with refrigeration systems, including refrigerant and torch use.
Safety warnings related to moving parts, sharp edges, and general mechanical handling.
Safety warnings focused on preventing fire and water damage to the unit and surrounding property.
Identifies key internal and external parts of the air conditioner unit for reference.
Explains where to find and record the unit's model and serial number for identification.
Breaks down the structure and meaning of the unit's model number.
Provides detailed physical dimensions for unit installation.
Specifies electrical requirements including circuit rating and breaker types.
Outlines essential electrical specifications, warnings, and compliance information.
Crucial steps and warnings to follow before initial unit operation.
Describes remote control capabilities and built-in scheduling features.
Explains advanced programming options and smart grid integration.
Identifies all buttons, icons, and display elements on the control panel.
Guides users through selecting system modes, fan settings, and timer/schedule.
Describes how to select and activate timer or schedule functions.
Details how to set timer parameters and illustrates operational scenarios.
Covers initial setup, operation range, and basic remote control usage.
Explains how to switch temperature display units between Fahrenheit and Celsius.
Explains the sequence of system modes available on the front panel.
Details the electronic control's logic for compressor and reversing valve operation.
Explains the step-by-step process for the cooling cycle.
Describes heating operation for heat pump-only models.
Explains the defrost cycle process for heat pump models.
Details the logic for using electric heat with heat pumps under various conditions.
Explains compressor lockout timing and fan delay functions.
Details the functionality and rules for the Fan Only mode.
Explains fan speed settings, associated icons, and relay operations.
Provides instructions on how to adjust the airflow direction.
Explains how to manage fresh air intake and exhaust.
Instructions for safely removing the front cover and chassis assembly.
Guides for replacing the indoor coil thermistor and control board.
Procedures for testing the fan motor and capacitors.
Instructions for testing the heating element and explaining the drain pan valve.
Steps to check UI and control board power and connections.
Describes the thermodynamic principles and cycle of the refrigeration system.
Outlines critical safety and handling points for R-410A refrigerant.
Details required equipment and procedures for R-410A system repairs.
Explains the preferred weighed-in charge method for refrigerant.
Identifies symptoms and causes of low refrigerant charge.
Identifies symptoms and causes of excess refrigerant.
Guides on identifying and resolving refrigerant flow restrictions.
Procedures for checking metering devices and check valves.
Explains how the reversing valve directs refrigerant flow for heating and cooling.
Methods for testing the solenoid coil and overall valve operation.
Detailed steps for safely replacing the reversing valve.
Procedures for testing compressor voltage, amperage, and overloads.
Tests to evaluate compressor resistance, ground faults, and efficiency.
Step-by-step guide for safely replacing a defective compressor.
Steps to take after a compressor burnout, including flushing.
Maintenance tasks for airflow and heat exchange components.
Periodic checks of the unit's electrical, mechanical, and motor systems.
Maintenance for the unit housing, drain system, and clearances.
Guide for proper cleaning, removal, and reinstallation of the air filter.
Steps to perform after maintenance and general operation notes.
Specifics about heat pump operation, defrost, and weather conditions.
Guidance on seeking service and locating authorized parts suppliers.
Lists optional accessories such as drain kits and filter kits.
Procedure for accessing and clearing active system error codes.
Explanation of various error codes, their problems, and control board actions.
Instructions for bypassing compressor time delay for testing purposes.
Table showing resistance values for thermistors at various temperatures.
Provides guidance and methods for correctly sizing an air conditioner.
Covers problems related to the unit not operating or tripping breakers.
Addresses insufficient cooling/heating and frequent cycling problems.
Troubleshooting for cooling-only units regarding power, fan, and cooling performance.
Addresses compressor faults, noise, and water leaks in cooling-only units.
Troubleshooting moisture, short cycling, and prolonged off cycles in cooling-only units.
Addresses uneven room temperature and inadequate heating performance.
Troubleshooting cooling during heating and insufficient heating performance.
Guide for diagnosing reversing valve issues using temperature tests.
Visual guide to the components on the electronic control board.
Instructions for setting the electronic control's voltage configuration.
Electrical schematics for Cool Only, Cool with Electric Heat, and Heat Pump models.
Instructions for pairing the Gen2 remote control with the air conditioner.
Guide for replacing the unit's user interface and ribbon cable.
Visual breakdown of the standard chassis unit parts.
List of part numbers for Kühl & Kühl+ small-chassis models.
List of part numbers for Kühl & Kühl+ medium-chassis models.
List of part numbers for Kühl & Kühl+ large-chassis models.
Energy saving schedule settings for residential use.
Energy saving schedule settings for commercial use.
Details warranty coverage for the first year of ownership.
Details warranty for the sealed refrigerant system.
Outlines conditions that limit or void the product warranty.
List of authorized suppliers for Friedrich air conditioner parts.
Contact details for technical assistance and customer support.
