Solar Heating & Cooling Mini-Split Heat Pump System User and Remote Control Manual Please read this manual carefully and keep it for future reference. Inside you will find many helpful hints on how to use and maintain your heat pump mini-split properly. Just a little preventative care on your part can save you a great deal of time and money over the life of your system. You'll find many answers to common problems in the chart of troubleshooting tips.
Table of Contents SAFETY PRECAUTIONS……………………………………………………………...4 Warning..................................................................................................................5 Caution...................................................................................................................6 OPERATING INSTRUCTIONS……………………………………………….............7 Part Identification...................................................................................................7 Special Functions......
Table of Contents (Continued) TROUBLESHOOTING........................................................................................15 Troubleshooting Tips...........................................................................................15 REMOTE CONTROL….......………………….......................................................16 Battery Replacement….......…………………........................................................16 Remote Controller Specifications................................................
SAFETY PRECAUTIONS Warning Contact an authorized service technician for repair or maintenance of this heat pump minisplit. Contact the authorized installer for installation of this heat pump mini-split.
This symbol indicates the possibility of death or serious injury. WARNING This symbol indicates the possibility of injury or damage to property. CAUTION Warning Connect to the proper power source, 240 VAC, otherwise it may cause electric shock or fire due to excess heat generation. Do not operate or stop the heat pump mini-split by turning off the power. It may cause electric shock or fire due to heat generation. Do not damage or use an unspecified power cord.
it may cause injury. Do not clean the heat pump mini-split with water as water may enter the heat pump minisplit and degrade the insulation. It may cause an electric shock. Ventilate the room when used together with a stove, etc., as an oxygen shortage may occur. Before cleaning the heat pump mini-split, power it off and turn off the breaker as it may cause fire and electric shock, or may cause an injury.
Outdoor Condenser Special Functions Defrost Operation Display Displayed when the heat pump minisplit starts defrosting automatically or when the warm air control feature is activated in heating operation. 12. Connecting Cable 13. Line Set 14. Service Valve Operation Frequency Display This display is separated into five zones. The zones illuminate based on the compressor current frequency. For example, higher frequency will illuminate more zones. Indoor Air Handler 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
Manual Operation Manual operation can be used temporarily in case the remote controller is disabled or when maintenance is necessary. Airflow Direction Control NOTE: The heat pump mini-split must be turned off before operating the “manual control” button. If the heat pump mini-split is operational, continue pressing the manual control button until the unit is off. 1. For the convenience of operation, the manual control button is located on the right side of the panel frame. 2.
Adjust the vertical louver manually. To set the vertical air flow (Up-Down) direction, perform this function while the heat pump mini-split is in operation by using the remote controller to adjust the air flow direction. The horizontal louver can be moved at a range of 6º for each press, or swing up and down automatically. Please refer to the REMOTE CONTROLLER section.
AUTO and Economy Operation Economy Operation When you push the ECONOMY button on the remote controller during cooling, heating or AUTO operation, the heat pump mini-split will automatically increase (cooling) or decrease (heating) the set temperature by 2 degrees F per hour for 2 hours, hold steady for the next 5 hours, and then turn off. This characteristic maintains both energy saving and comfort in night operation. Dehumidification The fan speed will be automatically controlled under this operation.
CARE AND MAINTENANCE Cleaning the Filter, Grille, Case and Remote Controller NOTE: Power must be disconnected before cleaning the indoor air handler. IMPORTANT: Never use volatile substances (such as gasoline or alcohol) to clean the panel. CAUTION A cloth dampened with cold water may be used on the indoor air handler if needed. Then wipe it with a dry cloth. Do not use a chemically treated cloth or duster to clean the indoor air handler.
air filter support brace (making sure the left and right filter edges are positioned properly on the rails) and firmly slide filter back into position until both tabs are secured into the front frame. Insert the right-side air filter using the same process. 7. Release plastic panel brace by pulling the front panel slightly outward (toward you) and push the panel brace back down to its original position. 8.
OPERATION Maintenance Tips Operating Tips **Check before operating** If you plan to idle the heat pump minisplit for a long time, perform the following: (1) Operate the fan for about half a day to dry the inside of the heat pump mini-split. (2) Stop the air heat pump mini-split and disconnect power. Remove the batteries from the remote controller. (3) The outdoor condenser requires periodic maintenance and cleaning. Do not attempt to do this yourself.
when the heat pump mini-split restarts in HEAT mode operation after defrosting. 3. Hissing sound from the heat pump mini-split. You may hear a low hissing sound when the compressor is running or has just stopped running. This sound is from the refrigerant flowing through the system or coming to a stop. You may also hear a low "squeak" sound when the compressor is running or has just stopped running.
TROUBLESHOOTING Troubleshooting Tips If one of the following codes displays on the indoor air handler, stop the heat pump mini-split immediately, disconnect the power and then connect it again. If the problem still exists, disconnect the power and contact the nearest customer service center.
REMOTE CONTROL Distance limitations of the remote: Use the remote within 30 feet of indoor air handler for proper reception. Reception is confirmed by a beep from the heat pump mini-split. CAUTION The heat pump mini-split will not operate if curtains, doors or other materials block the signals from the remote controller to the indoor air handler. Prevent any liquid from falling into the remote controller. Do not expose the remote controller to direct sunlight or heat.
(1) Remove the cover by pressing and sliding off. (2) Remove the old batteries and insert the new batteries, placing the (+) and (-) ends correctly. (3) Reattach the cover by sliding it back into position. NOTE: When the batteries are removed, the remote controller erases all programming. After inserting new batteries, the remote controller must be reprogrammed. CAUTION Do not mix old and new batteries. Do not store batteries in the remote for long periods of time.
Function buttons 1. Temp UP button Push this button to increase the indoor temperature setting in 2 degree increments. 2. Temp DOWN button Push this button to decrease the indoor temperature setting in 2 degree increments. 3. MODE button Each time the button is pressed, the operation mode is selected in the following sequence. Auto, Cool, Dry, Heat, and Fan. 4. SWING button Used to start or stop the louver movement and set the up/down airflow direction. 5.
6. FOLLOW ME button Push this button to initiate the “Follow Me” function and the remote controller begins to detect the actual temperature at its location. The remote controller will send this signal to the indoor unit every 3 minutes until you press the “Follow Me” button again. The heat pump mini-split will beep to indicate the “Follow Me” feature has ended if it does not receive the signal during any 7 minute interval. Please insure that the signal from the remote controller is not blocked. 7.
cancel the LOCK function. A LOCK ICON, FOLLOW ME, and TURBO symbol will appear on the remote controller display. 14. TURBO Button Used to start or stop the speed cooling/heating. 15. LED DISPLAY Button Press this button to clear the display on the indoor unit, press it again to light the display. LCD DISPLAY INDICATORS ON REMOTE CONTROLLER 1. MODE Display Displays the current selected mode: AUTO, COOL, DRY, HEAT and FAN. 2.
7. FOLLOW ME Display When pressing the FOLLOW ME button in COOL or HEAT mode, the remote sensing function is activated and this indicator is displayed. 8. TIMER Display This display area shows the settings of the TIMER. That is, if only the Auto-on time function is set, it will display TIMER ON. If only the Auto-off time function is set, it will display TIMER OFF. If both functions are set, it will display TIMER ON/OFF which indicates you have chosen both the Auto-on time and Auto-off time. 9.
Cooling /Heating/Fan Operation Ensure the heat pump mini-split is plugged in and power is available. 1. Press the MODE button to select COOL, HEAT, or FAN mode. 2. Press the TEMP button to set the desired temperature. The temperature can be set within a range of 62 F in 2 degree F increments to 88 degrees F. NOTE: In the FAN mode, the setting temperature is not displayed in the remote controller and you are not able to control the room temperature either.
Dehumidifying Operation Ensure the heat pump mini-split is plugged in and power is available. The OPERATION indicator on the display panel of the indoor air handler illuminates. 1. Press the MODE button to select DRY mode. 2. Press the TEMP button to set the desired temperature. NOTE: In the Dehumidifying mode, you can not switch the fan speed as it is automatically controlled. 3. Press the ON/OFF button to start the heat pump mini-split.
Swing Operation Use the SWING button to adjust the Up/Down airflow direction. 1. When you press the button once and quickly, the air flow direction setting feature of the louver is activated. The moving angle of the louver is 6º for each time you press. Keep pressing the button to move the louver to the desired position. NOTE: When the louver swings or moves to a position which would affect the cooling and heating effect of the heat pump mini-split, it will automatically change the swing/moving direction.
Timer Operation 2. Push the TIMER ON button again to set desired Auto-on time. Each time you press the button, the time increases in 30 minute increments, up to 10 hours, then at 1 hour increments up to 24 hours. 3. After setting the TIMER ON there will be a one half second delay before the remote controller transmits the signal to the heat pump mini-split. Then, after approximately another 2 seconds, the signal "h" will disappear and the set temperature will re-appear on the LCD display window.
Example of Timer Setting TIMER ON (Auto-on Operation) The TIMER ON feature is useful when you want the heat pump mini-split to turn on automatically before you return home. The heat pump mini-split will automatically start operating at the set time. TIMER OFF (Auto-off Operation) The TIMER OFF feature is useful when you want the heat pump minisplit to turn off automatically after you go to bed. The heat pump mini-split will stop automatically at the set time.
COMBINED TIMER (Setting both ON and OFF timers simultaneously) 4. Press the TIMER ON button again to display 10h on the TIMER ON display. 5. Wait for the remote control to display the setting temperature. TIMER OFF → TIMER ON (On → Stop → Start operation) This feature is useful when you want to stop the heat pump mini-split after you go to bed, and start it again in the morning when you wake up or when you return home.
Example: To start the heat pump mini-split 2 hours after setting, and stop it 5 hours after setting: 1. Press the TIMER ON button. 2. Press the TIMER ON button again to display 2.0h on the TIMER ON display. 3. Press the TIMER OFF button. 4. Press the TIMER OFF button again to display 5.0h on the TIMER OFF display. 5. Wait for the remote control to display the setting temperature. CAUTION The timer setting (TIMER ON or TIMER OFF) that in sequence occurs directly after the set time will be activated first.
Parts List Indoor Air Handler Parts List Model: ACDC12IDU Power supply: 208-230V~ 60Hz 1Phase No. Part Name Quantity Part # 1 Panel assembly 1 201132590304 2 Air cleaner 1 201131410703 3 Bracket of air filter 1 201132200713 4 Air filter(left) 1 201132590297 5 Air filter(right) 1 201132590296 6 Display box assembly 1 203332390506 6.
9.1 Panel frame assembly 1 201132590455 9.1.1 Louver motor 1 202400200054 10 Mandril of Panel 11 Lash-up switch cover 1 201132590293 12 Horizontal louver 1 201132590295 13 Air outlet assembly 1 201132590327 13.1 Louver motor 1 202400200006 13.
Outdoor Condenser Parts List Model: ACDC12ODU Power Supply: 208-230V~ 60Hz 1Phase No.
10.1 Capacitor of compressor 1 202401000612 10.2 Capacitor clip 1 201200100002 10.3 Reactance 10.
22.2 Electronic expansion valve assembly 1 201601300554 22.2.1 Electronic expansion valve 1 P0001663644 22.2.2 Electronic expansion valve Solenoid 1 P0001663645 23 4-way valve assembly 1 201637590950 23.1 Gas valve 1 201600720193 23.
LIMITED WARRANTY STATEMENT January 1, 2013 ACDC12 Solar Heating & Cooling Heat Pump Mini-Split System EarthNet Energy {ENE} warrants to the original owner of this product (that when purchased from and installed by a contractor licensed for HVAC installation under applicable local and state laws within the continental United States, Alaska and Hawaii) should it prove defective due to defects in materials or workmanship.
component (does not include cosmetic defects) without charge for the component. The replacement component is then warranted for the remainder of the original warranty period. Components used for replacement may be of like kind and quality and may be new or remanufactured. Defective components must be returned to ENE for exchange and the defective components become the property of ENE. E. LABOR.
J. THIS LIMITED WARRANTY ALSO EXCLUDES: Service calls where no defect in the system covered under this warranty was found; faulty installation or setups; adjustments of user controls; Systems purchased or installed outside the continental United States, Alaska and Hawaii. Consult the operating instructions for information regarding user controls. Except as otherwise provided in this limited warranty, ENE makes no other warranties of any kind whatsoever regarding the system.
