Hephzibah Airrex HSC-5000A User Manual Download Page 9

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TEMPERATURE CONTROL OPERATION

1. When power is ON, the setting temperature
is displayed.
Default of setting temperature is as below.
10℃(50℉) in Spot Mode.
16℃(60℉) in Room Mode.

2. When you push either (up) or (down) button, the
setting temperature can be changed.

3. The display showing the set temperature will
blink 3 times.

4. Limits of Room/Spot and Setting temperatures.

Room/Spot Temp.

Setting range

0℃ - 50℃

1℃ - 30℃

Cooling operates when
Room/Spot temperature is more than set temperature.

Cooling stops when
Room/Spot temperature is less than set temperature.

Summary of Contents for Airrex HSC-5000A

Page 1: ...low 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 electricia...

Page 2: ...HOW TO SET THE OFF TIMER ERROR and WARNING INDICATORS CLEANING AND MAINTENANCE TROUBLE SHOOTING ACCESSORIES SPECIFICATIONS WARRANTY Waste electrical and electronic products must be disposed of separat...

Page 3: ...ged 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 cause electric shock malfunc...

Page 4: ...e 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 sto...

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: ...te control 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...

Page 7: ...r 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...

Page 8: ...NG To reduce the temperature of the entire room select Area Room For targeted cooling of machinery servers or people etc select Spot Cooling 1 If you want to display room temperature push cool and but...

Page 9: ...2 When you push either up or down button the setting temperature can be changed 3 The display showing the set temperature will blink 3 times 4 Limits of Room Spot and Setting temperatures Room Spot Te...

Page 10: ...u 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 One and a half hours w...

Page 11: ...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 FREEZING When the temperature of t...

Page 12: ...filters 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 complete...

Page 13: ...ped Ambient temp too high Use only below 45 over 45 Filter blocked with dust Clean Filter Dust in heat exchanger Clean heat exchanger Obstacle against inlet side Remove and allow 50cm clearance Ambien...

Page 14: ...rigerant grm R 410A 3 500 Air Filter Aluminium Mesh Cartridge Safety Devices Operating Range 25 DB 60 RH 45 DB 40 RH High Pressure kgf psig 31 455 7 Low Pressure kgf psig 13 185 Cold Duct m 20 Hot Duc...

Page 15: ...WIRING DIAGRAM DRAWING 15 RP PCB R S T...

Page 16: ...our dealer or distributor If the problem is as a result of a production fault or failure repairs will be undertaken free of charge during the period of warranty subject to the following warranty condi...