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  5. Operating Instructions And Parts Manual

Airrex HSC-18PLUS Operating Instructions And Parts Manual

Summary of HSC-18PLUS

  • Page 1

    Rev0 operating instruction & parts manual model : hsc-18plus/24plus ▶ 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 it carefully before use, and follow it at all tim...

  • Page 2: Specifications

    Rev0 operating instruction & parts manual cooling capacity power supply 115v~ 60hz 1ph 220v~ 60hz 1ph 19.3 x 24 x 48 19.3 x 24 x 48 weight lb 165 171 power consumption kw 1.85 2.86 current consumption amp. 16 13 air flow evaporator cfm 423 459 air flow condenser cfm 720 780 nema plug 5-20 6-20 refri...

  • Page 3: Wiring Diagram

    Rev0 operating instruction & parts manual wiring diagram operating instruction & parts manual hsc-18plus hsc-24plus.

  • Page 4: General Safety Information

    Rev0 operating instruction & parts manual 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. * use a 115v~ 60hz (hsc...

  • Page 5: Assembly

    R r r r operating instruction & parts manual assembly front and right side view back and left side view r r r r r r r r handle digital controller evaporator filter condenser filter electric panel (access by authorised service personnel only) power plug casters (front lockable) condensed water tank t...

  • Page 6: Installation

    Operating instruction & parts manual installation remote control do not use the unit in explosive environments or in areas where flammable gas leakage may occur. Unlock the casters and push the unit to a flat, level surface and set the caster brakes to the locked position. If the power cord or plug ...

  • Page 7: Operation

    Operating instruction & parts manual operation control panel running & stop ① power : use to power on / off. ② : raises or lowers setting temperature and/ or sleep (off) time. ③ cool : use to select cooling mode. ④ fan speed : controls fan low / high speed. ⑤ off timer : to set the length of operati...

  • Page 8

    Cooling operates when room/spot temperature is higher than set temperature. Cooling stops when room/spot temperature is lower than set temperature. Mode display range setting range room temp 32℉~99℉ 60℉~86℉ spot temp 32℉~99℉ 50℉~86℉ operating instruction & parts manual selection of area/room or spot...

  • Page 9: How to Set The 'Off Timer'

    Operating instruction & parts manual 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 displa...

  • Page 10: Error Signal Connection

    Operating instruction & parts manual output terminal er1 and er2 the air conditioner will output an error signal (normal open dry contact) when an "error" has occurred, to show what the failure is on the air conditioner. Input terminal fa1 and fa2 when the signal from the fire alarm system is receiv...

  • Page 11: Fire Alarm Signal Reset

    Operating instruction & parts manual to reset the fire alarm, push and hold "off timer" key for 5 seconds. ※ error display conditions fire alarm signal reset no error display error condition error lamp error signal output 1 e1 high pressure error on 2 e2 low pressure error on 3 e3 sensor problem err...

  • Page 12: Self Diagnostic Codes

    Operating instruction & parts manual self diagnostic codes the alarm light is activated if abnormal operation occurs, and an error code is displayed on the control panel. In this case, the compressor will stop operating. Error code problem cause corrective action high pressure blocked air filter blo...

  • Page 13: Maintenance

    Trouble check remedy ● power plug incorrectly connected ● connect plug correctly ● power button “off” ● press power button to “on” ● fuse (supply) blown ● replace fuse ● breaker on switch board ● check load capacity and reset tripped ● ambient temp. Too high ● use only below 113℉,45℃ (over 113℉,45℃)...

  • Page 14

    Operating instruction & parts manual 1 2 4 48 49 50 51 52 53 54 5 6 7 8 9 10 11 12 13 14 15 16 17 19 18 20 21 22 23 24 27 28 29 31 32 33 34 35 26 25 3 36 37 38 39 40 42 43 44 45 46 47 41 1 2 3 4 5 6 7 48 49 50 51 52 53 54 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 louver grill grill guide fron...

  • Page 15: How To Assemble of Duct

    Operating instruction & parts manual how to assemble of duct how to assemble of louver * for repair parts or service, contact airrex u.S.A. At 1-888-535-8841 1. Insert a 'base plate' by screwing of 12 bolts. 1. Insert a 'louver grill', and fix by 'plastic tilt guide' with 4 bolts. 3. Insert a 'duct ...

  • Page 16

    Product serial no: warranty 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 eve...