C AIR CONDITIONER USER'S MANUAL MODEL: HWC-19 ▶ Thank you for purchasing the AIR CONDITIONER Before operation please read this user’s manual carefully. ▶ It is ESSENTIAL that you read ‘NOTES ON SAFETY’ carefully before use and follow them at all times. ▶ Keep this manual on hand for reference. ▶ The Warranty form is on Page 20. Please complete it now and keep it in a safe place. ▶ AIR CONDITIONER is specified for use on the rated voltage power supply.
TABLE OF CONTENTS ■ SAFETY INSTRUCTIONS 3 ■ PRECAUTIONS FOR USE 4 ■ EXTERIOR DESCRIPTION 5 ■ SPECIFICATION 6 ■ CONTROL PANEL FUNCTIONS 7 ■ MODE CHANGING METHOD 8 ■ HOW TO SET THE 'OFF' TIMER 9 ■ TEMPERATURE CONTROL OPERATION 10 ■ SELECTION OF LOCK OR UNLOCK 11 ■ 'ERROR' and WARNING INDICATORS 12 ■ TROUBLE SHOOTINGS 13 ■ CLEANING AND MAINTENANCE 14 ■ HOW TO INSTALL & PRECAUTIONS 15~16 ■ ACCESSARIES 17 ■ WARRANTY 20 2 rev0
SAFETY INSTRUCTIONS These are contents for keeping the safety and preventing the property damage. Please read and use correctly. ● Precautions at this page are for the safe and correct use of the unit and for the preventing a danger and damage of the operator or others. With regard to the contents, these are classified into and . These are important for the safety, so please observe them without fail.
SAFETY INSTRUCTIONS For the damage occurred due to non-keeping of following matters, the manufacturer is not responsible for the compensation. Do not install the product on the uneven or slant place. In case of thunder, lightning or no-operation for a long time, pull the power plug out of the outlet. (Electric shock, leakage or fire may be caused.) For safekeeping, avoid hot, humid place, and keep it in dry indoor place. (Rusting or trouble may be caused.
EXTERIOR DESCRIPTION FRONT VIEW ♣ For the efficient improvement of this product, the specification may be changed without prior notice. Discharge Duct (The place where cold air comes out.) Handle Digital controller Air intake hole (Evaporator) Indoor unit/ Filter (The place where indoor air enters.) Casters for moving (This unit can be moved freely anywhere.) BACK VIEW Connecting hole for discharging water (The place where water of the heat-exchanger is discharged.
SPECIFICATIONS MODEL HWC-19 Cooling Capacity Btu/h (kW) 18,200(5.3) Power supply - 115Vac 60Hz 1Ph Dimensions (WxDxH) inch 17.5x22.5x42 Weight lb 163 Power Consumption kW 1.5 Current Consumption A 12.6 Moisture Removal Refrigerant (R-410A) 6 MAX 13.3 AHAM 8.9 gal/day lb 1.
CONTROL PANEL FUNCTIONS ⑧ ⑨ ⑨ ⑦ ⑧ ⑪ ③ ④ ② ⑩ ⑤ ⑥ ① ① Power : Use to power on / off. ② ∨ ∧ Button : Raises or lowers temperature and/ or sleep (off) time. ③ Mode : Use to select cooling mode or Dehumidifier mode or FAN mode ④ Low Mode : Control fan low speed. ⑤ High Mode : Cantrol fan high speed. ⑥ Off Timer : To set the length of time, once turned on, that you wish the cooler to run for. You can set 0~24 hours. Time intervals are 30mins.up to 10 hours and then 1 hour between to 10 and 24 hours.
MODE CHANGING METHOD COOLING MODE CO If you press 'cool' button. 'COOL' is displayed. then LED is on. ⑩ ⑥ ⑧ OL DEHUMIDIFIER MODE When the cooling is operating, If you press the 'cool' button. 'dEHU' is displayed. then LED is on. HU FAN MODE FA 8 When the Dehumidifier is operating. If you press the 'cool' button, 'FAn' is displayed. then LED is off.
HOW TO SET THE 'OFF' TIMER This function enables you to set the length of time you want the cooler to operate. You can set the time period from 30min. to 24 hours in 30min. and 1 hour increments. 1. When cooler is operating, press the 'Off Timer' button and set the length of time you want by pressing ▲ or ▼. Each time you press the button you will increase the 'time to off' period by 30mins. up to 10 hours, and 1 hour thereafter up to 24 hours. The display will show .5 for 30min and 1 for an hour. e.g.
TEMPERATURE CONTROL OPERATION 1. When turn ON, the setting temperature is displayed. 79 2. When you push either or button, the setting temperature is changed. 3. The display showing the set temperature will blink 3 times. 4. Display range & Setting range. Mode Display range Setting range Room Temp 32℉~99℉ 64℉~86℉ Spot Temp 32℉~99℉ 32℉~86℉ Cooling operates when Room/Spot temperature is more than set temperature. Cooling stops when Room/Spot temperature is less than set temperature.
SELECTION OF LOCK OR UNLOCK UL 79 1. When turn OFF If press '∨' for 5 seconds, you can control 'LOCK, UNLOCK' mode. 2. You can set 'UNLOCK' or 'LOCK' after pressing '∧' button. 79. 3. When You set 'LOCK' there will be '.' below the nember in the screen. SELECTION OF ℉ OR ℃ 79 26 1. If you want to change temperature unit ℉ ↔ ℃, when Heat Pump is stopped, push ∨ and ∧ button simultaneously for three seconds.
‘ERROR’and WARNING INDICATORS The machine’s safety devices will automatically signal any problems via the display window on the control panel. The information below shows how to read these signals. 1. WATER FULL- Display shows "tF" When the water container is full, "tF" is displayed and the LED "Water Full" light will be on. 2. HIGH PRESSURE 'E1' is displayed and the 'Error' LED will be on when the pressure of the compressor is too high and the high pressure switch is open. 3.
TROUBLE SHOOTINGS Symptom Check Points ● Is the power plug pulled out? The operation ● Is the operation stopped? is not done. ● Is the fuse cut? ● Is the circuit breaker fallen? ● Is the surrounding temperature too high? ● Is the voltage too low? The cooling is not well done. MMeasures to be Taken ● Insert the plug. ● Press ON/ OFF switch, and confirm the lamp condition. ● Change the fuse of electric panel.
CLEANING AND MAINTENANCE Cleaning the Air Filters and Maintenance Cleaning of filter : Detach the filter from the A/C, and clean it with compressed air or water. 1. After cleaning, dry well the inside by blowing operation for 3~4 hours. Cleaning of heat-exchanger : Clean dust attached to the heat-exchanger with compressed air or a vacuum cleaner. 2. After stopping operation and pulling out the power cord, do wind well and fix the cord. 3. Note that moisture and dust not to enter into the unit.
HOW TO INSTALL & PRECAUTIONS Selection of the Installation Place As the air conditioner should be connected with the tap water tube, its installation near the hydrant is good. Install it on the even and stable place. How to Connect Pipes 1. Connect the nipple at the water in-taking hole and the water discharge hole of the backside of the air conditioner. At this time, wind the Teflon tape at the thread part and fasten it the main body. HOSE HOSE 2.
HOW TO INSTALL & PRECAUTIONS Check Points after Installation After confirming the state of pipe connection, check whether a leakage is at the connection part. Confirm whether the connection of the drain hose is good. Confirm whether the earth line is good. Precautions for Installation 1. Do the earth line work in good state without fail.(Do not connect it to the gas pipe, water pipe or telephone line.) 2. Connect the power source of the air-conditioner to the exclusive cable and the correct voltage. 3.
ACCESSARIES DRAWING ITEM DUCT AIR OUTLET rev0 Diam.
MEMO 18 rev0
MEMO rev0 19
WARRANTY (Applicable to first retail purchaser only) AIRREX HEAT PUMP give the more reliable performance, comfort and durability the more they are used. They are built under a strict quality assurance regime which includes inspection both during and after production and exhaustive reliability testing. In the unlikely event you have any problems, please contact your dealer or distributor.
