AIRREX AIR CONDITIONER USER’S MANUAL HSC-36/60/70 ▶ Thank you for purchasing an AIRREX AIR CONDITIONER. BEFORE operation please read this user’s manual carefully. ▶ Keep this manual readily available. ▶ It is ESSENTIAL that you read the ‘NOTES ON SAFETY’ carefully before use and follow them at all times. ▶ This Air Conditioner is specified for use on the rated voltage power supply. For use outside you must check that the local electricity supply is the same by a qualified electrician.
TABLE OF CONTENTS ■ SAFETY INSTRUCTIONS 3 ■ DESCRIPTION 5 ·Front View 5 ·Back View 5 ·Control Panel 6 ■ OPERATING INSTRUCTIONS 2 7 ·Running & Stop ·Selection of Area/Room or Spot Cooling ·Temperature Control ·Off Timer 7 ·Indicator and Operational Error Alerts 10 7 8 9 ■ CLEANING AND MAINTENANCE 11 ■ TROUBLE SHOOTING / ACCESSORIES 12 ■ SPECIFICATIONS 13 ■ WIRING DIAGRAM 14~15 ■ DRAWING 15 ■ WARRANTY 16
SAFETY INSTRUCTIONS The following instructions are for ensuring the user’s safety and to prevent any physical injury or material damage. Please read carefully and follow all instructions. There are two sections to these instructions: WARNING and CAUTION. The following symbols are for your guidance: = You must NOT. = You MUST. WARNING Use a 220V / 60Hz / 1 phase (HSC 36&60), 220V&480V / 60Hz / 3 phase (HSC 60/70) power supply only.
SAFETY NOTICE CAUTION Do not place cooler on uneven, unstable or inclined surface. (This could cause malfunction) When storing the cooler, ensure that it is kept in a dry, cool place. (To prevent corrosion and malfunction) If not being used for some time or if lightening is present, always unplug from power. (To prevent risk of electric shock, short circuit or fire) Do not spray water on to the cooler nor use solvents such as benzene, thinner or alcohol for cleaning.
EXTERIOR DESCRIPTION FRONT VIEW FLEXIBLE Duct Outlet (COLD AIR) Digital Controller Evaporator Filter AMBIENT AIR INTAKE. Electric Panel (ACCESS BY AUTHORISED SERVICE personnel only) Condensed water Tank in the case To collect water and generated during cooling.
CONTROL PANEL FUNCTIONS ⑤ ⑥ ⑦ ③ ⑧ ⑨ ④ ⑩ ② ① Power : ② : ③ Cool : ① Use to power On / Off. Raises or lowers temperature and/ or sleep (off) time. Use to select cooling mode. ④ 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 10 and 24 hours. ⑤ Remote : From the long distance, you can control the machine by wired remote control.
OPERATION running & stop 1. START BY PRESSING THE ‘POWER’ BUTTON. ·Cooler will start up automatically. ·To STOP the unit, press the ‘POWER’ button once again. 2. If you wish to operate on fan only, press the ‘COOL’ button. To resume cooling, press the ‘COOL’ button again. (Note : There is a 3 minute delay when switching functions to protect the compressor) SELECTION of AREA/ROOM or SPOT COOLING To reduce the temperature of the entire room select 'Area/Room'.
TEMPERATURE CONTROL OPERATION 1. When power is ON, the setting temperature is displayed. Default of setting temperature is as below. ·50℉ in Spot Mode. ·60℉ in Room Mode. 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℉ 60℉~86℉ Spot Temp 32℉~99℉ 50℉~86℉ Cooling operates when Room/Spot temperature is more than set temperature.
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.
‘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 “FU” When the water container is full, “FU” 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.
CLEANING AND MAINTENANCE CLEANING THE AIR FILTERS 1. To remove filters, slide up a little ① and pull towards you ②. 2. Clean the filters with water or compressed air. 3. Clean evaporator and condenser units with a vacuum cleaner or compressed air. MAINTENANCE 1. After cleaning, completely dry the inside of the unit by operating on ‘Fan Mode’ only for 3 to 4 hours.
TROUBLE SHOOTING TROUBLE NOT WORKING POOR COOLING CHECK REMEDY ● Cord correctly connected ● Connect cord correctly ● POWER button “OFF” ● Press POWER button to “ON” ● Fuse (supply) blown ● Exchange fuse in board ● Breaker on switch board tripped ● Check load capacity a`nd reset ● Ambient temp.
SPECIFICATIONS MODEL BTU/h kW Cooling capacity Power Supply HSC36 HSC60 HSC70 36,000 (10.6) 60,000 (17.6) 84,000 (24.6) 220Va.c. 60Hz 1Ph. 220Va.c. 220Va.c. 480Va.c. 60Hz 1Ph. 60Hz 3Ph. 60Hz 3Ph. 480V 60Hz 3Ph. inch. 29.1 X 33 X55.9 29.1 X 55.1 X 58.7 Ib 396.5 550 Evaporator Air Flow ft³/min 943 1.940 Power Consumption kW 4.69 Amp. 21.3 Ib 5.5 Dimensions Weight Current Consumption Refrigerant (R22) Air Filter 8.2 38 21.5 9.86 9.25 13.8 10.
WIRING DIAGRAM HSC 36 HSC 60 14
HSC 60/70 DRAWING HSC 36 HSC 60/70 15
Warranty (Applicable to first retail purchaser only) AIRREX AIR CONDITIONERS give 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.
