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AIRREX AIR CONDITIONER

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.
▶ The Warranty form is on Page 16. Please complete it now and 
   keep in a safe place. 
▶ We have a policy of continual improving to our products. 
   The contents (features and specifications) in this manual are
   therefore subject to change without notice.

USER’S MANUAL

Summary of Contents for HSC-36

Page 1: ...ollow 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 electric...

Page 2: ...RATING INSTRUCTIONS Running Stop Selection of Area Room or Spot Cooling Temperature Control Off Timer Indicator and Operational Error Alerts CLEANING AND MAINTENANCE TROUBLE SHOOTING ACCESSORIES SPECI...

Page 3: ...ck hazard Do not use a damaged power cable Short fire or shock hazard Before cleaning turn off circuit breaker Otherwise risk of electric shock Do not place anything on top of the machine This could c...

Page 4: ...Exhaust ducting should be no longer than maximum efficiency Ensure correct electricity supply CAUTION Do not place cooler on uneven unstable or inclined surface This could cause malfunction When stori...

Page 5: ...tal Controller Evaporator Filter AMBIENT AIR INTAKE Condensed water Tank in the case To collect water and generated during cooling Electric Panel ACCESS BY AUTHORISED SERVICE personnel only CASTERS fr...

Page 6: ...ntrol Room If the LED is On the displayed temperature is for Room temp If the LED is Off the displayed temperature is for spot temp Comp When the compressor is operating the LED is On Error Error sign...

Page 7: ...e is a 3 minute delay when switching functions to protect the compressor running stop To reduce the temperature of the entire room select Area Room For targeted cooling of machinery servers or people...

Page 8: ...ou 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...

Page 9: ...rease 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 One and a half hours will show 1 5 2 When you have fi...

Page 10: ...played and the Error LED will be on when the pressure of the compressor is too low 4 SENSOR PROBLEM If the thermistor is short circuited or cut E3 is displayed and the Error LED will be on 5 ANTI FREE...

Page 11: ...ters slide up a little and pull towards you 2 Clean the filters with water or compressed air 3 Clean evaporator and condenser units with a vacuum cleaner or compressed air 1 After cleaning completely...

Page 12: ...tripped Ambient temp too high Use only below 104 over 104 Filter blocked with dust Clean Filter Dust in heat exchanger Clean heat exchanger Obstacle against inlet side Remove and allow 20inch clearan...

Page 13: ...ption Refrigerant R22 Air Filter BTU h kW inch Ib ft min kW Amp Ib kgf cm psig kgf cm psig Cold Duct Hot Duct Safety Devices Operating Range 68 F DB 60 RH 104 F DB 40 RH High Pressure Switch Fan motor...

Page 14: ...14 WIRING DIAGRAM HSC 60 HSC 36...

Page 15: ...15 HSC 60 70 DRAWING HSC 36 HSC 60 70...

Page 16: ...rge during the period of warranty subject to the following warranty conditions 1 If the problem has been caused by customer error or misuse abuse or damage then all repairs will be charged for 2 This...

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