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R410A WINDOW-TYPE ROOM AIR CONDITIONER R410A 窗口式冷氣機 Owner’s Manual &Installation Manual 使用說明書及安裝說明書 Model 型號: MWH-07CM3X1 MWH-09CM3X1 MWH-12CM3X1 MWH-18CM3X1 MWH-24CM3U1 Before using your air conditioner, please read this manual carefully and keep it for future reference. 在使用冷氣機之前,請仔細閱讀該說明書, 並保存好以備所需。...
CONTENTS SAFETY PRECAUTIONS UNIT PARTS IDENTIFICATION OPERATING INSTRUCTIONS INSTALLATION INSTRUCTIONS TROUBLESHOOTING SPECIFICATIONS Read This Manual Inside you will find many helpful hints on how to use and maintain your air conditioner properly. Just a little preventive care on your part can save you a great deal of time and money over the life of your air conditioner.
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WARNING Plug in power plug properly. Otherwise, it may cause electric shock or fire due to excess heat generation. Do not operate or stop the unit by inserting or pulling out the power plug. It may cause electric shock or fire due to heat generation.
SAFETY PRECAUTIONS... To prevent injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring of instructions may cause harm or damage. The seriousness is classified by the following indications. WARNING This symbol indicates the possibility of death or serious injury.
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CAUTION Ventilate the room well when When the air filter is Do not clean the air used together with a stove, etc. to be removed, do not conditioner with water. touch the metal parts of the unit. It may cause an injury. Water may enter the unit and An oxygen shortage may occur.
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Preparing for operation 1. Contact an installation specialist for installation. 2. Plug in the power plug properly. 3. Do not use a damaged or non-standard power cord. 4. Do not share the same outlet with other appliances. 5. Do not use an extension cord. 6.
UNIT PARTS IDENTIFICATION NOTE: The front panel and cabinet may be slightly different according to the models, but the functions are the same. The following illustration is for explanation purpose only, the actual shape of the machine you purchased may be slightly different. 1.
OPERATING INSTRUCTIONS Controls The electronic control keypad will look like one of the following: NOTE: The outline of the operation panel is based on typical model, the function is the same with your air conditioner while some difference may exist in appearance. OPERATING INSTRUCTIONS THERMOSTAT The thermostat is used to set the desired room temperature when the unit is being...
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THERMOSTAT The thermostat is used to set the desired room temperature when the unit is being operated in the COOL MODE. To set the desired room temperature, rotate the thermostat switch to the desired setting. The temperature you are setting gets higher from “med” to “min”, lower from “med”...
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Vent Control The vent control is located above the control knobs. The operation method is different on different models (see the following figures). For maximum cooling efficiency, CLOSE the vent. This will allow internal air circulation. OPEN the vent to discharge stale air. To open the vent, pull the lever toward you To open the vent, set the lever to the right position.
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Air Filter The air filter behind the inlet grille should be checked and cleaned at least once every 2 weeks (or as necessary) to maintain optimal performance of the air conditioner. How to remove the air filter Hold the tabs under the front panel, then uplift it outwards, and remove the front panel.
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Drainage To treat condensed water will be as follows: 1. Bottom drainage. Connect drain hose to the bottom drain tray. It will slightly affect cooling performance, but will reduce the noise caused by spraying the condensed water. Note: Only optional for models with bottom drain hole. For pump heating, the bottom drainage must be choose.
INSTALLATION INSTRUCTIONS Select the best location 1. To avoid vibration and noise, make sure the unit is installed securely and firmly. 2. Install the unit where the sunlight does not shine directly on the unit. If the unit receives direct sunlight, build an awning to shade the cabinet. The awning is at least 15cm away from the air inlet at the top of the unit.
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Step 3 Install the housing into the wall and secure. Ensure the foam seals are not damaged. Flash, seal or fill gaps around the inside and outside to provide satisfactory appearance and protection against the weather, insects and rodents. Installation of the unit into the Housing Slide the unit into the housing until it is firmly against the rear of the housing.
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Installation Steps Step 1. Remove the front panel and the air filter 1. Hold the tabs under the front panel, then uplift it outwards, and remove the front panel (See Fig.1). 2. Pinch the handle under the air filter and make the air filter arched, remove it from the slot from underside to upside (See Fig.2).
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Step 3. Installation. 1. Remove the screws fix the chassis-fixing board and cabinet. Some Models have two more screws on the back of the cabinet. (See Fig.5) 2. Grasp the handle on the chassis and carefully slide the air conditioner out of the cabinet. (See Fig.6) 3.
TROUBLESHOOTING Troubleshooting Tips Save time and money! Review the chart below first and you may not need to call for service. You may hear a pinging noise caused by water being picked up and thrown against the condenser on rainy days or when the humidity is high.
SPECIFICATIONS Unit dimensions: BODY DIMENSION(mm) WIRING SIZE MODEL (W x H x D) MWH-07CM3X1 450x346x585 ≥ 3*1.5 MWH-09CM3X1 450x346x585 ≥ 3*1.5 MWH-12CM3X1 600x380x560 ≥ 3*1.5 MWH-18CM3X1 660x428x680 ≥ 3*2.5 MWH-24CM3U1 660x428x780 ≥ 3*2.5 Minimum nominal cross-sectional area of conductors: Nominal cross-sectional...
冷氣機單位尺寸 機 身 大 小 配 線 規 格 機 型 ( B t u / h ) ( 寬 × 高 × 深 ) ( m m ² ) MWH-07CM3X1 450x346x585 ≥ 3*1.5 MWH-09CM3X1 450x346x585 ≥ 3*1.5 MWH-12CM3X1 600x380x560 ≥...
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本機的設計與規格會因產品的不斷改善而未經事先通知就予以改變。若需知道改變的細節, 請向經銷商或 製造商詢問。 The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details. 16120300A22272 Version:202006...