Heat Controller MMC24DA-1 manual

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. Dealer's Name Date Purchased ■ Staple your receipt to this page [...]

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. The seriousness is classified by the following indications. WARNING CAUTION This symbol indicates [...]

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. Be cautious when unpacking and installing the product. • Sharp[...]

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. Gasolin Do not store or use flammable gas or combustibles near the product. • There is risk[...]

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. Install the drain hose to ensure that water is drained away properly. • A bad connection may c[...]

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. Do not touch the metal parts of the product when removing the air fi[...]

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. If the cord/plug is damaged, replace it with only an authorized replacement part. 1. Being expos[...]

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. 3. Reattach the cover by sliding it back into[...]

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. Sleep Mode : Lights up during Sleep Mode Auto operation. Timer : Lights [...]

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. 3. ROOM TEMPERATURE SETTING BUTTONS Use[...]

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. To select Cooling Operation , press the Operation Mode Selection butto[...]

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. Open the door on the Remote Controller. To select Auto Operation , press th[...]

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. Open the door on the Remote Controller. To select Healthy Dehumidification Operation , press[...]

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. To select Heating Operation , press the Operation Mode Selection button. E[...]

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. To cancel the Jet Cool mode, press t[...]

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. (Check the indication of 2 nd func[...]

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. 2. The Timer is programmed in one-hour incremen[...]

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. Press the Chaos Swing button again to[...]

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. < 24 ° C(76 ° F) Room Temp. < 21 ° C(70 ° F) Operating mode Cooling Cooling Healthy Dehumidification Heating Indoor FAN Speed High High High High Setting Temperature 22 ?[...]

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. Supply power must be disconnected before cleaning the indoor unit. AIR FILT[...]

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. After removing the air filter remove the triple deodorizer filter by slightly pulling for[...]

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. 2. Turn off the circuit breaker, and disconnect the power cable. When air condition[...]

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. The room has a peculiar odor. It seems that cond[...]

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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 .: 3828A22236J 3-13-08[...]