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Summary of Contents for Airrex HSC-14P
- Page 1 AIR CONDITIONER USER'S MANUAL HSC-14P / 18P / 24P ▶ 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 3 ~ 4 GENERAL ADVICE BEFORE 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 FIRE ALARM ERROR SIGNAL CONNECTION ECONOMY MODE... - Page 3 SAFETY INSTRUCTIONS WARNING ● •Keep this manual in a visible location near the unit for easy reference. The following symbols are for your guidance : You must NOT. You MUST. Use a circuit breaker that fits the capacity. (It may cause fire and electric shock) Before cleaning, disconnect the unit.
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Page 4: Safety Instructions 3
SAFETY INSTRUCTIONS CAUTION ● Do not place this unit on uneven, unstable or inclined surface. (This could cause malfunction) When storing this unit, keep it in a dry, cool place. (To prevent corrosion and malfunction) If not being used for some time or if lightening is present, always disconnect power. (To prevent risk of electric shock, short circuit or fire) Do not spray water onto this unit nor use solvents such as benzene, thinner or alcohol for cleaning. -
Page 5: Exterior Description 5
EXTERIOR DESCRIPTION FRONT VIEW ● Digital Controller Cool Air Outlet Evaporator Filter Protection Bumper (Ambient air inlet) Condensate Tank Door Casters (Front Lockable) (Condensate Tank Inside) - Page 6 EXTERIOR DESCRIPTION BACK & SIDE VIEW ● Hot Air Outlet Electrical Access Panel Condenser Filter Fire Alarm Connection Port Power Cord...
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Page 7: Specifications
SPECIFICATIONS MODEL HSC-14P HSC-18P HSC-24P Btu/h 13,600 16,800 23,500 Cooling capacity (4,000) (4,900) (6,900) Power Supply 115 V~, 60 Hz, 1 Ph 220 V~, 60 Hz, 1 Ph Power 1.27 1.67 Consumption Current 11.6 15.4 12.7 Consumption Max. gal/day Dehumi- dification Nom. -
Page 8: Control Panel Functions 8
CONTROL PANEL FUNCTIONS ⑦ ⑧ ⑨... - Page 9 CONTROL PANEL FUNCTIONS NAME DESCRIPTION Power Use to power on / off. Fan Speed Controls fan low / high speed. Raises or lowers the setting temperature or ∨ ∧ Button sleep (off) time. Mode Use to select Cooling / Dehumidification / Fan mode. You can set the time to stop the unit.
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Page 10: Mode Changing Method
MODE CHANGING METHOD ● COOLING MODE If you press the 'Mode' button. 'Cooling symbol' is displayed. ● DEHUMIDIFICATION MODE If you press the 'Mode' button when the 'cooling' is operating, 'Dehumidification symbol' is displayed. ● FAN MODE If you press the 'Mode' button when the 'dehumidification' is operating, 'Fan symbol' is displayed. -
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 unit 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 30 mins. -
Page 12: Temperature Control Operation
TEMPERATURE CONTROL OPERATION •When you turn ON, the setting temperature is displayed. •You can change setting temperature. ● Display Room Temperature Range & Setting Range. COOLING MODE Cooling operates when room temperature is Mode Display range Setting range higher than set temperature. Room 61℉... -
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. 3 sec • 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 Blocked COND filter. Clean the COND filter. Blocked / kinked exhaust duct. Ensure exhaust duct is not blocked Ambient temperature is too high. / kinked. Do not use the air conditioner if ambient temperature is higher than 113℉. -
Page 15: Fire Alarm
FIRE ALARM ● Input terminal FA1 and FA2 When the signal from the fire alarm system is detected the unit turns off and does not operate until the unit has been RESET. FIRE ALARM SIGNAL INPUT NORMAL CONDITION CLOSED OPEN FIRE ALARM SYSTEM ALARM ●... -
Page 16: Error Signal Connection
ERROR SIGNAL CONNECTION ● Output terminal ER1 and ER2 The unit will output an Error signal (normal open dry contact) when an "Error" has occurred, to show what the failure is on the unit. ERROR SIGNAL OUTPUT NORMAL CONDITION CLOSED OPEN WARNING DEVICE WARNING... -
Page 17: Economy Mode
(Push the button for 3 sec.) Economy Normal Economy Normal Stop after Fan integral HSC-12L 30 sec. type Stop after Fan integral HSC-14P/18P/24P 30 sec. type Stop after HWC-19 Stop 30 sec. (High) Stop after Stop after HSC-36P/60P/70P 1 min. 1 min. -
Page 18: Trouble Shooting
TROUBLE SHOOTING TROUBLE CHECK REMEDY Power cable correctly connected. Connect cable correctly. Power button "OFF". Press POWER button to "ON". Fuse (supply) blown. Exchange fuse in board. WORKING Breaker on switch board tripped. Check load capacity and reset. Ambient temperature too high. Check operating temperature range. -
Page 19: Cleaning And Maintenance
CLEANING AND MAINTENANCE ● CLEANING THE AIR FILTERS ① ② 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. ●... -
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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