Instruction/ maintenance manual of the product MMC18DA-1 Heat Controller
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Wall Mounted Multi-Zone Split System MMC18DA-1 MMH18DA-1 MMC24DA-1 MMH24DA-1 MMC36TA-1 MMH36TA-1 Dual-Zone Tri-Zone Air Conditioning / Heat Pump Impor tant Information • Please read this manual carefully and thoroughly before operating this unit. • Contact a qualified service technician for installation, repair and maintenance of this unit.
2 Wall Mounted Multi-Zone Split System Air Conditioner W all Mounted Multi-Zone Split System Air Conditioner Owner ’ s Man ual T ABLE OF CONTENTS FOR Y OUR RECORDS Write the model and serial numbers here: Model # Serial # You can find them on a label on the side of each unit.
Safety Precautions Owner's Manual 3 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 instructions will cause harm or damage.
Safety Precautions 4 Wall Mounted Multi-Zone Split System Air Conditioner Do not modify the power cable. • There is risk of fire or electric shock. Do not install, remove, or re-install the unit by yourself (customer). • There is risk of fire, electric shock, explosion, or injury.
Safety Precautions Owner's Manual 5 Be cautious that water does not enter the product. • There is risk of fire, electric shock, or product damage. Turn the main power off when cleaning or maintaining the product. • There is risk of electric shock.
Safety Precautions 6 Wall Mounted Multi-Zone Split System Air Conditioner ■ Installation CAUTION ■ Operation Always check for gas (refrigerant) leakage after installation or repair of product. • Low refrigerant levels may cause failure of product.
Safety Precautions Owner's Manual 7 Do not block the inlet or outlet of air flow. • It may cause product failure. Use a soft cloth to clean. Do not use harsh detergents, solvents, etc. • There is risk of fire, electric shock, or damage to the plastic parts of the product.
Prior to operation 8 Wall Mounted Multi-Zone Split System Air Conditioner Prior to operation 1. Contact an installation specialist for installation. 2. Connect the power cable between indoor unit and outdoor unit properly. 3. Use a dedicated circuit. 4.
Operating Instructions Owner's Manual 9 Remote Contr oller Operating Instructions Storage and Tips For Using the Remote Controller 1. Remove the battery cover by pulling it according to the arrow direction. 2. Insert new batteries making sure that the (+) and (-) of battery are installed correctly.
Operating Instructions 10 Wall Mounted Multi-Zone Split System Air Conditioner Signal Receptor Receives the signals from the remote controller.(Signal receiving sound: two short beeps or one long beep.) Operation Indication Lamps On/Off : Lights up during the system operation.
Operating Instructions Owner's Manual 11 Remote Contr ol Operation The Remote Controller transmits the signals to the system. 1. START/STOP BUTTON Operation starts when this button is pressed and stops when the button is pressed again. 2. OPERATION MODE SELECTION BUTTON Used to select the operation mode.
Operating Instructions 12 Wall Mounted Multi-Zone Split System Air Conditioner ON Cooling Healthy Dehumidification Auto Heating (Heat pump model only) To lower the temperature To raise the temperature (Cooling Only model) (Heat Pump model) Open the door on the Remote Controller.
Operating Instructions Owner's Manual 13 ON Cooling Healthy Dehumidification Auto Heating (Heat pump model only) To lower the temperature To raise the temperature (Cooling Only model) (Heat Pump model) Press the Start/Stop button. The unit will respond with beep sound.
Operating Instructions 14 Wall Mounted Multi-Zone Split System Air Conditioner ON Cooling Healthy Dehumidification Auto Heating (Heat pump model only) (Cooling Only model) (Heat Pump model) Press the Start/Stop button. The unit will respond with beep sound.
Operating Instructions Owner's Manual 15 ON Cooling Healthy Dehumidification Auto Heating (Heat pump model only) To lower the temperature To raise the temperature Press the Start/Stop button. The unit will respond with beep sound. Open the door on the Remote Controller.
Operating Instructions 16 Wall Mounted Multi-Zone Split System Air Conditioner or or Press the Start/Stop button. The unit will respond with beep sound. Press the Jet Cool button to operate the speed cooling/heating mode and the unit will operate in super high fan speed on cooling/heating mode for 30/60 minutes.
Operating Instructions Owner's Manual 17 ON OFF CANCEL AUT O CLEAN SET A UTO CLEAN ON OFF CANCEL SET 2nd F Operation Press the Start/Stop button. The unit will respond with beep sound. Open the door of the Remote Controller and press the 2 nd F button to operate functions printed in blue at bottom of buttons.
Additional features 18 Wall Mounted Multi-Zone Split System Air Conditioner Sleep Mode Setting the Time Delay Start/Pre-Set Stop Delay OFF Timer Delay ON Timer Delay OFF and ON Timer Delay ON and OFF Timer 1. Press the Sleep Mode Auto button to set the time you want the unit to turn off automatically.
Additional features Owner's Manual 19 V ertical Airflow Direction Contr ol The up/down airflow (Vertical Airflow) can be adjusted by using the remote control. Press the Start/Stop button to start the unit. Open the door on the remote control. Press Chaos Swing button and the louvers will swing up and down.
Additional features 20 Wall Mounted Multi-Zone Split System Air Conditioner Heat pump Model Cooling Model Room Temp. ≥ 24 ° C(76 ° F) 21 ° C(70 ° F) ≤ Room Temp.
Maintenance and Service Owner's Manual 21 CAUTION: Before performing any maintenance, turn off the main power to the system. Grille, Case, and Remote Control ❏ Turn the system off before cleaning. To clean, wipe with a soft, dry cloth. Do not use bleach or abrasives.
Maintenance and Service 22 Wall Mounted Multi-Zone Split System Air Conditioner Replacement of purifying filter (Optional) Recommended use period : About 2 years Open the front panel as shown. Then pull the filter tab slightly forward to remove the air filter.
Maintenance and Service Owner's Manual 23 When the air conditioner is not going to be used for a long time. Operation Tips 1. Operate the air conditioner on Air circulation mode (Refer to page 19) for 2 to 3 hours. • This will dry out the internal mechanisms.
Maintenance and Service 24 Wall Mounted Multi-Zone Split System Air Conditioner T roub leshooting Check the following points before requesting repairs or service.... If the fault persists, please contact your dealer or service center. Problem Explanation See page The air conditioner does not operate.
Memo Owner's Manual 25.
Memo 26 Wall Mounted Multi-Zone Split System Air Conditioner.
Specifications and performance data subject to change without notice. HEA T CONTR OLLER, INC. 1900 WELL WOR TH A VENUE • JA CKSON, MICHIGAN 49203 THE QU ALITY LEADER IN CONDITIONING AIR P/No .
An important point after buying a device Heat Controller MMC18DA-1 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Heat Controller MMC18DA-1 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Heat Controller MMC18DA-1 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Heat Controller MMC18DA-1 you will learn all the available features of the product, as well as information on its operation. The information that you get Heat Controller MMC18DA-1 will certainly help you make a decision on the purchase.
If you already are a holder of Heat Controller MMC18DA-1, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Heat Controller MMC18DA-1.
However, one of the most important roles played by the user manual is to help in solving problems with Heat Controller MMC18DA-1. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Heat Controller MMC18DA-1 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
