Haier SAP-K18AM, KC18AGH instruction manual Heat Pump Model Only

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Operation and Maintenance

2. NOTICES FOR USER

2.1Working Principle and Special Functions for Cooling

2.2Working Principle and Special Functions for Heating

(Heat Pump Model Only)

Principle:

Air conditioner absorbs heat in the room and transmit to outdoor and discharged, so that indoor ambient temperature decreased. It's cooling capacity will decrease by the increase of outdoor ambient temperature.

Anti-freezing Function:

If the units is running in COOL mode and in low temperature, there will be frost formed on the heat exchanger, when indoor heat exchanger temperature decreased below 0 oC, the indoor unit micro-computer will stop compressor running and protect the unit.

Principle:

1.Air conditioner absorbs heat from the outdoor and transmit to indoor and evaporated, so that indoor temperature increased. Its heating capacity will decrease by the decrease of outdoor ambient temperature.

2.If outdoor temperature got lower, please operate with other heating ventilating equipments.

Defrosting:

1.When outdoor temperature is low but high humidity, after a long while running, frost will form on outdoor unit, that will effect the heating effect. At this time, the auto defrosting function will act, and the heat running will stop for 8-10 minutes.

2.During the auto defrosting function, both the fan motors of indoor unit and outdoor unit will stop operate.

3.During the defrosting function, the indoor indicator flashes and the outdoor unit may emit vapor. This is due to the defrosting, it is not malfunction.

4.After defrosting finished, the heating will recover automatically.

Cold Draft Prevention:

In "HEAT" mode, the indoor blower will no act at the following 3 status, while the heat exchanger haven't achieve the certain temperature. This is to prevent cool air blowing. (Within 2 minutes).

1.Heating starts.

2.After auto defrosting finished.

3.Heating under low ambient temperature.

Gentle Breeze

In the following situation, the indoor unit may blow gentle breeze, and the guide louver rotate to a certain position:

1.In “Heat” mode, the unit turned on, the compressor does not arrive the starting condition

2.In “Heat” mode, the temperature arrive at the setting value and the compressor stop running about 1min.

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Contents 85S-6-4181-002-00-0 Split System Air Conditioner Contents Operation and Maintenance Operation and Maintenance Heat Pump Model Only Working Temperature Range Conditions of Unit Cant Operate NormallyNames and Fuctions of Each Part Indoor UnitOperation of Wireless Remote Control Unit Remote Control Unit DisplayRemote Control Unit Functions Auto How it Works?Using the General Operation StepUsing the 24-Hour on or OFF Timer Setting procedureTimer OFF mode Example Using the Sleep Operation Cooling and DRY Mode Sleep Mode is used for saving energyHeating Mode DRY Operation How it works? Using of the Special Features & RemarksSetting OFF the displayer indicator light Auto Operation How it works? Blow OperationSwing Operation How it works? How to Install Batteries Using the Remote Control Unit FigEmergency Operation Fig Take off the front panel Clean and CareClean the Front Panel WashingCheck Before You Use Cleaning the Air FiltersCleaning Maintain After UseTroubleshooting PhenomenonPhenomenon Troubleshooting Troubleshooting Basic Requirements for Installation Position Indoor Unit Installation Position SelectionOutdoor Unit Installation Position Selection Safety Requirements for Electric Appliances Earthing Requirements OthersWrong connection, may cause fire Space to the wall Installation Diension DiagramSpace to the ceiling Space to the obstructionInstall the Piping Hole Install Indoor UnitInstall the Real Panel Install the Water Drainage PipeConnect Indoor and Outdoor Electric Wire Wiring InstructionsWire Length and Diameter Wiring System DiagramHow to Install the Indoor Unit Install Outdoor Unit Wiring Instructions for the Outdoor UnitUse of The Flaring Method Flaring Procedure With a Flare ToolRefrigerant Tubing DeburringInsulation of Refrigerant Tubing Connecting Tubing between Indoor and Outdoor UnitsFinish the Installation Taping the TubesAir Purging AIR Purging with a Vacuum Pump for Test RUNAir Purging Accessories How to installTubing Length What is Pump Down? Pump Down ProcedurePump Down Check After Installation and Test RUN Check After InstallationTest Operation

KC18AGH, SAP-K18AM specifications

The Haier SAP-K18AM and KC18AGH are part of Haier's innovative line of air conditioning solutions designed to provide efficient cooling and exceptional comfort in various environments. These models stand out for their blend of modern technology, user-friendly features, and energy efficiency.

One of the main features of the Haier SAP-K18AM is its powerful cooling capacity, which enables it to quickly lower indoor temperatures, making it ideal for larger spaces or warmer climates. With a cooling capacity of 18000 BTU, this model ensures that even during the hottest summer days, users can enjoy a refreshing indoor atmosphere. The unit operates quietly, allowing for peaceful relaxation or focused work without the disturbance of loud compressor noises.

The KC18AGH model is equipped with advanced inverter technology that adjusts the compressor speed according to the cooling demand. This feature not only enhances energy efficiency but also helps to maintain a consistent temperature throughout the space. The inverter technology significantly reduces electricity consumption compared to non-inverter models, making it an environmentally friendly choice.

Both models come with a range of convenient features, including multiple cooling and fan speed options, sleep mode, and a programmable timer. The sleep mode function gradually increases the temperature at night, ensuring a comfortable sleep environment while saving energy. The programmable timer allows users to set the air conditioning unit to operate only when needed, further optimizing energy use.

Additionally, the Haier SAP-K18AM and KC18AGH are designed with user comfort in mind. They come with an easy-to-use remote control, allowing for effortless adjustments from across the room. The units also include a self-cleaning feature that helps reduce mold and bacteria buildup, ensuring that the air quality remains high.

In conclusion, the Haier SAP-K18AM and KC18AGH air conditioners represent cutting-edge technology and design. With powerful cooling capabilities, energy-efficient inverter technology, and a suite of user-friendly features, these models are ideal for anyone looking to improve the comfort and quality of their indoor environment. Whether for residential or commercial use, Haier continues to set the standard in reliable and effective air conditioning solutions.
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