INSTALLATION MANUAL AND OPERATING INSTRUCTIONS
HYUNDAI DUCTLESS SPLIT SYSTEMS
SINGLE AND MULTI-ZONE
SINGLE ZONE
COOLING ONLY
HACW09DB – HCCW09DB
HACW12DB – HCCW12DB
HACW18DB – HCCW18DB
HACW24DB – HCCW24DB
COOLINGANDHEATING
HAHW12DB – HCHW12DB
HAHW18DB – HCHW18DB
HAHW24DB – HCHW24DB
MULTI-ZONE
COOLING ONLY
HACM09DB – HCCM99DB
HACM12DB – HCCM22DB
COOLINGANDHEATING
HAHM09DB – HCHM99DB
HAHM12DB – HCHM22DB
ECR INTERNATIONAL
85 Middle Rd. Dunkirk, NY 14048 Ph: (716) 366-5500
Fax: (716) 366-1209 An ISO 9001-2000 Certified Company www.ecrinternational.com
Rev. 2.4 [08/04]
SAFETY TIPS FOR OPERATION
!WARNING !
•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.
•Do not put anything in the air inlet(s) or outlet(s) especially on the outdoor (condenser) unit. Children are particularly liable to this danger. The fan is running at high speed inside. Covering the units or blocking them will cause the deterioration of air conditioner performance or cause malfunction.
•Do not apply excessive force to terminal connections.
•Connect the air conditioner(s) to a (dedicated) electrical circuit.
•In the event of lightning, stop the air conditioner(s) and disconnect the power source.
•Do not touch the heat exchanger, pipes and valves on the outdoor unit during cooling cycle. You may get burned.
•The fuse or the circuit breaker must comply with national and local codes.
•Do not modify the system(s). It may increase the risk of fire.
!CAUTION !
•Never expose infants, handicapped persons, or seniors directly to the airflow. Adjust the room temperature and the airflow direction.
•Make sure that the indoor and outdoor unit(s) are installed out of the reach of children.
•Do not use the air conditioner(s) for preservation of foodstuffs, animals, plants, precision appliances, arts and medicine.
•Do not sit on or place objects on the unit(s).
•Use ASHRAE or MANUAL -J to calculate the cooling load.
•The current temperature indicated on the remote control(s) can be different from the actual temperature of the room.
•Any function indicated by a * is limited to heating model only.
FEATURES
DEODORIZING FUNCTION
In case of DRY and COOL mode, the fan or indoor unit(s) will not turn ON for 40 seconds even after starting the operation in order to deodorize various smells emitting from the inside of indoor unit.
MELODY BUZZER
When selecting ON/OFF and function changes, a melody will sound from the indoor unit(s) to indicate that the change has occurred.
ECR International |
2 |
Hyundai Ductless Split System |
COMPONENTS AND FUNCTIONS
For the proper use, please check and identify the name and location of each part.
Indoor Unit(s)
Air Intake (Front, Top)
09/12 Btuh
Air Intake (Front, Top)
18/24 Btuh
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Left/Right Air Flow |
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Left/Right Air Flow |
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Up/Down Air Flow |
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Up/Down Air Flow |
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Direction Control |
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Direction Control |
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Direction Control Plate |
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Plate (Inside) |
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Direction Control Plate |
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Plate (Inside) |
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(Page 6) |
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Air Filter (Inside)(Page 9) |
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Air Filter (Inside)(Page 9) |
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Control Keys of Main Unit
09/12 Btuh System (Single or Multi-Zone)
Hand Switch Lever
•During the season, set the Hand
Switch Lever to ON (I) position.
•After the season, set the Hand Switch Lever to OFF (O) position.
18/24 Btuh System
(Single Zone Only)
•The Remote Control is stored inside the product. Please open the front grill to remove the Remote.
Remote Control Storage
Preparation For Use
1 Lift up the front grille.
2 Turn the Hand Switch Lever
to ON position.
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Outdoor Unit |
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Mode of Operation Indicator |
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18/24 Btuh |
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Interconnection |
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cable, pipes and |
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09/12 Btuh |
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Air Intake (Left |
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power supply |
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Operation Lamp |
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Drain Hose |
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side, Rear) |
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Air Intake (Left |
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Timer Lamp |
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side, Rear) |
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Heat Operation Lamp |
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Sleep Lamp |
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High Power Lamp |
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Air Outlet |
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Interconnection |
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Air Outlet |
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Drain Hose |
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cable, pipes and |
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power supply |
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ECR International |
3 |
Hyundai Ductless Split System |
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.
Transmitter
Low Battery Indicator
Display Window
ON/OFF Button
Temperature Setting Button
High Power Button
One Hour Timer Button
ON-Timer/OFF-Timer
Selector Buttons
CLOSED |
OPEN |
ACL Button
Timer Setting/Temperature Setting
Operation Mode Selector Button
Selects the mode (AUTO, HEAT, DRY, COOL, CIRCULATE)
Airflow Direction Button
Up/Down Air Flow Direction Control
Fan Speed Button
Sleep Operation Button
Timer Cancellation Button
Time Set Button
Celsius (°C) Fahrenheit (°F) |
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Selector Switch |
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Celsius (°C) |
D |
D |
Fahrenheit (°F) |
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C |
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F |
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PREPARATION BEFORE OPERATION
INSTALLING BATTERIES
2
ACL Button
(Front Cover)
1 Cover
3
“AM 12:00” Blinking
1.To lift the cover press in and up on the lid latch with your thumb nail.
2.Insert two (2) (AAA) size batteries according to the plus (+) and minus (-) markings. Always use Alkaline batteries.
3.Replace cover.
4.Press the “ACL” button on the face of the Remote.
CURRENT TIME ENTRY
(Example) Setting AM 10:00;
1. Set time AM 10:00 by pressing button.
1• Time can be adjusted by pressing and holding the button. It can also be adjusted in one minute intervals by
2single pressing and releasing the
button.
2.Set current time by pressing button.
NOTE: If current time is not set correctly, the timer will not operate normally.
INSTALLING REMOTE
• When it is attachedCONTROLto the wallHOLDER(S).
2
Push
1
Place
•Place the bottom of the Remote Control on the hook first and then push it into the holder.
NOTE: The transmitting distance may be shorter in a place where the room has electronic lighting equipment.
!CAUTION !
•If the batteries are not in use for a prolonged period of time, remove them from the battery compartment to avoid undue draining.
•The batteries can be used for about 6 months. If the Remote Control is not operating even when placing it near the receiver, replace them with 2 new batteries and press the ACL button.
•Please do not use manganese batteries. It may cause the remote to malfunction.
•Avoid extremely hot or cold locations such as placing it near or over a radiator, or in direct sunlight. Also avoid placing it near fluorescent lighting.
•Do not let children play with the Remote Control.
•To avoid interference, the indoor unit and the Remote control unit should be at least 3 feet away from a TV set or a radio.
•In cases where than two air conditioners are installed in the same room, individual operation may not be possible.
ECR International |
4 |
Hyundai Ductless Split System |
OPERATION
AUTO OPERATION
•Air-Conditioner(s) automatically selects the proper room temperature.
1. Press the MODE button on the Remote Control, and select AUTO ( )mode.
2. Press the ON/OFF button.
STOP
Press the ON/OFF button again.
•Auto Mode controls every function of the air conditioner in order for you to feel as comfortable as possible.
•The operation is automatically controlled according to the room temperature and humidity. (When you turn on the unit again within 2 hours of operation, the operation proceeds in the same way as before.)
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Room |
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Operating |
Set Temp. |
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Temperature |
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Mode |
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Over 27 |
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C (81 |
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F) |
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Cool |
26°C (79°F):18/24K |
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27°C (81°F):9/12K |
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D |
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20~27°C (68~81°F) |
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Dry |
Monitor |
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D |
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Below 20°C (68°F) |
Heat |
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24°C (75°F) |
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•The room temperature is adjustable as you desire by pressing the room temperature setting.
•The adjustable range is up to 4°C (8°F) plus or minus.
•Automatic operation will not show the set room temperature.
•The room temperature automatically appears in the display indicator about 5 seconds after adjustment.
DRY MODE
•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. Recommended at humid weather such as rainy days, etc. When outside temperature is too low or room size is too small, the room temperature may go down further than the set point.
•When the room temperature is below 59° F , the operation is stopped and the unit is switched to the Wait Mode at which time the room temperature is monitored.
MANUAL OPERATION
•In case you are not satisfied with various conditions of automatic operation, you can select these conditions as you wish.
•Select HEAT, DRY, Cool or CIRCULATE mode as you wish.
1 Press the MODE button on the Remote Control.
• Cold weather |
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HEAT |
mode |
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• High humidity |
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DRY |
mode |
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• Hot weather |
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COOL |
mode |
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• When air circulation is needed |
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CIRCULATE mode |
2 Press the ON/OFF
button
When the fan speed or air flow direction is to be changed.
• When the set temperature is to be changed:
Press the SET TEMP button.
Each press changes unit of temperature 1° F.
16°C (61°F) |
Temperature Range 30°C (86°F) |
Lower Limit |
Upper Limit |
ECR International |
5 |
Hyundai Ductless Split System |
OPERATION (Continued)
HEAT MODE (Except Cool model)
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).
•This is a warm air circulating system for heating the room. Therefore it will take time to heat the whole room.
Features of Heating Operation:
~If there is frost on the outdoor unit, the heating capacity will drop. Therefore, defrosting operates automatically (approx. 5 to 12 minutes) and the indicator light on the indoor unit(s) will blink (red).
~The room and outdoor fan does operate during defrosting and the unit will not run during this time.
!CAUTION !
•In case of Cool and Dry mode, water may drop according to the contaminating status of air filter. In this case, please clean or replace the air filter with a new one.
FAN SPEED, AIR FLOW DIRECTION
•To operate the unit(s) effectively, it is recommended that you familiarize yourself with the following functions:
•To change the fan speed
Press the FAN SPEED |
button. |
•Cold air moves down, horizontal air flow is preferred when cooling.
• To change the air flow Up or Down Press the Flap button.
•Up/Down Moving range of Airflow Direction Control Plate.
•Left-right airflow direction is adjusted manually.
•As shown in the figure below adjust the left-right airflow direction with the right/left air flow control plate.
• Up/Down Air Flow |
• Right/Left Air Flow |
Control Plate |
Control Plate |
CIRCULATION MODE
•If CIRCULATION mode is selected, the room air is circulated so that the temperature stratification in the room will be reduced.
•You can select AUTO, HIGH, MED, or LOW speed.
•In the AUTO fan speed, the room temperature, set temperature and the unit temperature are monitored so that the circulation can be properly controlled.
ECR International |
6 |
Hyundai Ductless Split System |