SINGLE AND MULTI-ZONE SINGLE ZONE COOLING ONLY HACW09DB – HCCW09DB HACW12DB – HCCW12DB HACW18DB – HCCW18DB HACW24DB – HCCW24DB COOLING AND HEATING HAHW12DB – HCHW12DB HAHW18DB – HCHW18DB HAHW24DB – HCHW24DB COOLING ONLY HACM09DB – HCCM99DB HACM12DB – HCCM22DB ○ ○ ○ ○ ○ ○ ○ ○ MULTI-ZONE ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ INSTALLATION MANUAL AND OPERATING INSTRUCTIONS HYUNDAI DUCTLESS SPLIT SYSTEMS COOLING AND HEATING HAHM09DB – HCHM99DB HAHM12DB – HCHM22DB ECR INTERNATIONAL 85 Middle Rd.
SAFETY TIPS FOR OPERATION ! CAUTION ! ! WARNING ! • Never expose infants, handicapped persons, or seniors directly to the airflow. Adjust the room temperature and the airflow direction. • Do not place animals, plants, or combustible equipment in the path of the unit air flow. • Do not touch the unit(s) with wet hands. • Make sure that the indoor and outdoor unit(s) are installed out of the reach of children.
COMPONENTS AND FUNCTIONS For the proper use, please check and identify the name and location of each part.
PART NAME OF REMOTE CONTROL AND KEY FUNCTION Operation starts by manipulating the Remote Control. Please check and identify the name and location of part.
OPERATION AUTO OPERATION DRY MODE • Air-Conditioner(s) automatically selects the proper room temperature. • If you want the room thermostat to monitor the difference between room temperature and set temperature, select either COOL or DRY mode. • In the DRY mode, the fan is running to remove the humidity without dropping the room temperature. • If Dry mode is selected, the Indoor/Outdoor Unit(s) can be controlled very precisely and the humidity inside the room is removed.
OPERATION (Continued) HEAT MODE (Except Cool model) • To change the air flow Up or Down Press the Flap button. Heating Capability: ~ This is a Heat pump type air conditioner which is heating the room by absorbing the outside air to the room. Therefore, as outside temperature drops, heating capability may be reduced. ~ If heating is not enough, please use another heating source together with the unit(s). • Up/Down Moving range of Airflow Direction Control Plate.
OPERATION (Continued) TIMER MODE (ON, OFF) OPERATION CONDITION • The timer can be set during any mode. Select the timer setting by pressing: ON-TIMER • Operation Temperature Range: button or OFF-TIMER button. HYUNDAI OPERATING RANGES (Example) Time is AM 10:20. Air-conditioner is not in operation. How to start the air conditioner at PM 1:30 and stop it at PM 6:30. 1. Press the Mode Cool Dry Heat button.
OPERATION (Continued) NOTE: • If pressing the 1HR TIMER button again during the ONE HOUR TIMER mode, the unit will stop operation approximately one (1) hour later. • The ONE HOUR TIMER mode has preference over other Timer modes. If pressing the 1HR TIMER button again during the OFF TIMER mode, the unit(s) will stop operating approximately one (1) hour later. SLEEP MODE The desired room temperature is maintained quietly at lower fan speed. (During AUTO, HEAT, COOL or DRY mode) Press the SLEEP button.
MAINTENANCE ROUTINE MAINTENANCE How to replace air filters: • Be sure to stop the operation and disconnect the power A) Place the air filters with “Front” marking facing toward you source before performing any checks or cleaning. in the reverse order of mentioned “How to remove air OPERATION MODE (Continued) • Do not wet the air conditioner(s). filters”. • Benzene, thinner and cleaning powder may damage the B) Gently push to close the front grille to the unit. coated surface or the plastics.
BEFORE CALLING FOR SERVICE (Continued) PLEASE CHECK THE FOLLOWING THE UNIT(S) WON’T OPERATE Check the batteries in the Remote Control. Check that the power source is connected properly. Check if the in-house fuse and/or breaker is “ON”. Check to see if the power is on. COOL OPERATION IS NOT SATISFACTORY Check if the air filters are dirty. Check if the room temperature setting is correct. Check the horizontal louver. Check to see if the air intake or the discharge outlet have been blocked.
INSTALLATION (Single Zone Shown) Parts of Indoor Unit No. Part Qty Remote Control 2 Remote Control Fixture 1/unit 3 Batteries 'LR03' (AAA) 2/unit Manual 9/12 Btuh Patch Fasten the unit(s) on the lower hook of wall plate Outgoing tubing Wall cap (bottom) Connecting wire Through the wall tubing (O.D. 2.36”) 1 Qty 4 Rubber Cushion 2 18/24 Btuh 4 Rubber Cushion 3 Drain Pipe 1 Wall plate (22.72”) 9/12 Btuh (23.94”) 18/24 Btuh NOTE: Always check superheat and subcooling of system. (8.
MOUNTING OF THE INSTALLATION PLATE 9/12 Btuh 1. Position the installation plate and check that it is level. 2’ 6” IMPORTANT: Always mount the installation plate horizontally by aligning the marking line with the thread or using a level. Fig. 1 2’ 2.25” 5.28” 6.89” 10.83” 12.60” 18/24 Btuh 3 4. Use a city grade wall pipe (outer diameter : 2 /8”) as a sleeve to protect the interconnection cable and the piping. (See Fig. 2) 3’ 2” 10.33” 6.63” 1.81” 1.81” 8.52” 3.93” 7.44” 9.84” 3.72” 4.31” 2.
INSTALLING OF THE OUTDOOR UNIT • See the “Determination of Installing Position”. Connecting of Tubing A. Cut the tubing on its straight part with the pipe cutter. B. Remove burrs from cut edges of pipes, which may cause a gas leak. Cut pipe by rotating the pipe cutter OUTDOOR UNIT INDOOR UNIT 1.
CONNECTING THE CABLE • Use a dedicated circuit breaker for the air conditioner(s). Cool and Heat Model • When connecting the indoor unit(s) to the outdoor unit please be sure to connect the same number on the indoor and outdoor unit terminal blocks. HHW12000/HMHW18000/HMHW24000 • Be sure to use approved connecting wire (14 gauge minimum). • When installing the air conditioner, please be sure to use the right power supply cable conforming to Canadian Electrical Code/National Electrical Code.
TEST RUN • Be sure to check the power source, then turn the power on. • After the test, set the lever to ON (I) position. The unit will stop the operation and hereafter the remote control will control the unit. • Check the installation again. • First, set the lever to OFF(O) position, then to ON(I) and TEST position slowly. (During the test, the indicator light will blink) 18/24 Btuh 9/12 Btuh CABLE CONNECTION 9/12 Btuh (Single or Multi-Zone) 1. Wiring between units should be cut to length. 2.
CABLE CONNECTION 18/24 Btuh (Single Zone Only) 4. Fix the connecting wire between units, with wiring fixture. 5. Attach the wiring cover. ELECTRICAL SPECIFICATIONS AND SYSTEM PERFORMANCE Cooling Capacity Single Zone System Nominal (1) Sensible HCW9000 9,500 7,030 HCW12000 12,000 8,760 HHW12000 12,000 8,760 HCW18000 20,000 14,200 HHW18000 20,000 14,200 HCW24000 24,000 16,800 HHW24000 24,000 16,800 SEER 10.9 10.6 10.4 10.7 10.3 10.3 10.
OPERATING CHARACTERISTICS (Single Zone Cooling) All units operating on high speed fan HCW9000 HCW12000 HHW12000 99 Outdoor Fan Speed Low Pressure (PSI) 85 Outdoor Fan Speed High Low 85 Room Temp. (°F) Low Pressure (PSI) Low 99 86 80 71 75 57 43 High Room Temp. (°F) 86 80 71 75 57 43 59 68 77 86 95 Outdoor Intake Temp. (°F) 104 59 5 68 77 86 95 Outdoor Intake Temp. (°F) 104 6.5 Outdoor Fan Speed Outdoor Fan Speed 86 Running Current (A) Low 6.
OPERATING CHARACTERISTICS (Single Zone Heating) All units operating on high speed fan HHW12000 HHW18000 HHW24000 ECR International 18 Hyundai Ductless Split System
OPERATING CHARACTERISTICS (Multi-Zone) All units operating on high speed fan HMCW18000 HMHW18000 HMCW24000 HMHW24000 99 99 85 Room Temp. (°F) 86 Room Temp. (°F) Low Pressure (PSI) Low Pressure (PSI) 85 80 71 75 57 86 80 71 75 57 43 43 59 68 77 86 95 Outdoor Intake Temp. (°F) 104 59 5 68 77 86 95 Outdoor Intake Temp. (°F) 104 8 86 7 Running Current (A) 80 Running Current (A) 4.5 75 Room Temp. (°F) 4 Room Temp. (°F) 86 80 6 75 5 3.
