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Summary of Contents for Airrex HWC-19P
- Page 1 AIR CONDITIONER USER'S MANUAL HWC-19P Water-cooled ▶ Thank you for purchasing the unit. Before operation, please read this user’s manual carefully.
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Page 2: Table Of Contents
TABLE OF CONTENTS SAFETY INSTRUCTIONS PRECAUTIONS FOR USE EXTERIOR DESCRIPTION 5 ~ 6 SPECIFICATIONS CONTROL PANEL FUNCTIONS 8 ~ 9 MODE CHANGING METHOD HOW TO SET THE 'OFF' TIMER TEMPERATURE CONTROL OPERATION SELECTION 'ERROR' and WARNING INDICATORS ECONOMY MODE TROUBLE SHOOTING CLEANING AND MAINTENANCE HOW TO INSTALL &... -
Page 3: Safety Instructions
SAFETY INSTRUCTIONS These are contents for keeping the safety and preventing the property damage. Please read and use correctly. •Precautions on 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 <WARNING>... -
Page 4: Precautions For Use
PRECAUTIONS FOR USE 1. Rated voltage of this product is 115 V~, 60 Hz, 1 Ph. Connect to the rated power source and the earthed outlet. 2. Make sure of the safety of the place to be used. 3. Do not touch the power cord with a wet hand. 4. -
Page 5: Exterior Description 5
EXTERIOR DESCRIPTION FRONT VIEW ● •For the efficient improvement of this product, the specification may be changed without prior notice. Discharge Duct Handle (The place where cold air comes out.) Digital Controller Air intake hole (Evaporator) Indoor unit / Filter (The place where indoor air enters.) Casters for moving (This unit can be moved... - Page 6 EXTERIOR DESCRIPTION BACK & SIDE VIEW ● Connecting hole for discharging water Connecting hole for supplying water (The place where water of the (The place where water is supplied heat-exchanger is discharged.) to the heat-exchanger.) Pump Button Power Cord Drainage of condensed water Electrical panel (The place where condensed water (The place where electrical control panel...
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Page 7: Specifications
SPECIFICATIONS MODEL HWC-19P 18,200 Btu/h Cooling Capacity (5,300) Power Supply 115 V~, 60 Hz, 1 Ph Power Consumption Current 12.6 Consumption Max. gal/day Dehumidification Nom. gal/day Refrigerant 1.32 (R-410A) Dimensions inch 18 x 23 x 43 (W x D x H) -
Page 8: Control Panel Functions 8
CONTROL PANEL FUNCTIONS... - Page 9 CONTROL PANEL FUNCTIONS NAME DESCRIPTION Power Use to power on / off. Raises or lowers the setting temperature or ∨ ∧ Button sleep (off) time. Mode Use to select Cooling / Fan / Dehumidification mode. Fan Low Controls fan low speed. Fan High Controls fan high speed.
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Page 10: Mode Changing Method
MODE CHANGING METHOD ● COOLING MODE If you press the 'Mode' button. 'COOL' is displayed. Then LED is on. ● FAN MODE If you press the 'Mode' button, when the cooling is operating, 'FAN' is displayed. Then LED is off. ●... -
Page 11: How To Set The 'Off' Timer
HOW TO SET THE 'OFF' TIMER This function enables you to set the length of time you want the unit to operate. STEP 1 1. When is operating, press the 'Off Timer' button unit 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 30 mins. -
Page 12: Temperature Control Operation
TEMPERATURE CONTROL OPERATION •When you turn ON, the setting temperature is displayed. •You can change setting temperature. •The display showing the set temperature will blink 3 times. ● Display Room Temperature Range & Setting Range. COOLING MODE Cooling operates when room temperature is Mode Display range Setting range... -
Page 13: Selection
SELECTION ● SPOT or ROOM MODE To change the temperature of the entire room, select 'Room mode'. For targeted cooling of machinery servers or people etc select 'Spot mode'. Applicable only when cooling mode. • If you want to see room temperature, when unit is operated, push 'mode' and '∨' button simultaneously for 3 seconds. -
Page 14: Error' And Warning Indicators
'ERROR' and WARNING INDICATORS Error Code Problem Cause Corrective Action High pressure The water supply is cut. Confirm the water supply valve Ambient temperature is is opened. too high. Do not use the air conditioner if ambient temperature is higher than 113℉. -
Page 15: Economy Mode
3 sec.) Stop after Fan integral HSC-12P 30 sec. type Stop after Fan integral HSC-14P/18P/24P 30 sec. type Stop after HWC-19P Stop 30 sec. (High) Stop after Stop after HSC-36P/60P/70P 1 min. 1 min. Stop after Fan integral AHSC-14P/18P 30 sec. -
Page 16: Cleaning And Maintenance
CLEANING AND MAINTENANCE ● CLEANING THE AIR FILTERS •Cleaning of filter : Detach the filter from the A/C, •Cleaning of heat-exchanger : Clean dust attached and clean it with compressed air or water. to the heat-exchanger with compressed air or a vacuum cleaner. -
Page 17: How To Install & Precautions
HOW TO INSTALL & PRECAUTIONS ● SELECTION OF THE INSTALLATION PLACE •As the air conditioner should be connected to the tap water tube, its installation near the hydrant is good. Install it on the even and stable place. ● HOW TO CONNECT PIPES 1. - Page 18 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. ●...
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Page 19: Accessories
ACCESSORIES ITEM DRAWING 1 ft ○ Diam. DUCT 5 inch 10 ft OPTION DUCT COVER ○ DUCT LOWER ○ OUTLET DUCT BASE ○ ALUMINIUM FILTER ○ CASSETTE ● MANUAL PUMPING •When you keep the unit, it is necessary to empty condensate water in tank. So press pump button to empty water in tank. -
Page 20: Warranty
(Applicable to first retail purchaser only) AIRREX unit gives 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.
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