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AHSC-12 - Airrex USA

1. 5 COMPRESSOR PROXIMITY SENSOR CABI PROXIMITY 5 gt gt Co ITI z idis hdi t gt 5 PLASTIC WATER BOX co 00116 1232 1240 1288 00020 000019 51263 _ GRILL A251261 ABI SIDE COVER RH gt Sms CABI BASE ASS Y 5 e R I gt R N ro gt J gt gt 52 CODE NO SPECIFICATION NO CODE NO SPECIFICATION A251244 FRONT BRACKET LOWER A300044 FILTER COND BE COND CURRENT AS 51250 _ PANEL PARTITON_L CABI WATER TANK STOP BKT CABI WATERBOX GUARD CASTER 3 INCH SWIVEL LOCK CASTER 3 INCH SWIVEL AHSC 12 CIO IO D aV amp 1 Q AIRREX Operating Instruction amp Parts Manual memo C rev0 AIRREX Operating Instruction amp Parts Manual memo 2 revo AIRREX WARRANTY Applicable to first retail purchaser only AIRREX Heat Pump 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 Airrex U S A at 1 888 535 8841 or distributor If the problem is as a result of a production fault or failure repairs will be undertaken free of charge during the perio
2. EVAPORATOR FILTER INSIDE CONDENSED WATER TANK TO COLLECT WATER GENERATED CASTERS FRONT LOCKABLE CONDENSER OUTLET CONDENSER FILTER ELECTRIC PANEL ACCESS BY AUTHORISED SERVICE PERSONNEL ONLY POWER CORD x revo AIRREx Operating Instruction amp Parts Manual INSTALLATION WARNINGS REGARDING PROPER LOCATION FOR INSTALLATION Do not use the unit in explosive environments or in areas where flammable gas AN WARNING leakage may occur Do not use the unit in areas where it will be exposed to rain or water Do not use the unit in a corrosive atmosphere Do not install the unit on uneven or sloping surface The unit may roll or topple over even if the casters are set to the locked position MOVING THE UNIT Unlock the casters and push the unit to a flat level surface and set the caster brakes to the locked position PLUGGING IN THE UNIT Check the prongs and surface of the power cord plug for dust dirt If dust and or dirt are present wipe off with a clean dry cloth Check the power cord plug and prongs for damage or excess play If any damage or excess play is found contact a qualified repair technician or a qualified electrician to perform replacement or repair of the power cord plug or prongs If the power cord or plug is damaged repair should only be performed by qualified A WARNING electrical personnel Do not connect disconnect the power cord or attempt to operate buttons with wet hands WARN
3. and LED blinks hold for 3 seconds rev0 AIRREx Operating Instruction amp 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 Corrective Action Blocked air filter Ensure exhaust duct is not Error blocked kinked High pressure Blocked kinked exhaust duct Do not use the Heat Pump BE Ambient temperature is too high if ambient temperature is higher than 113 F Clean Filters and Coils Error Check Filters Evaporator Condenser Low pressure C Error Refrigerant may be low If the AF sensor is short circuited or cut E3 amp 1 Check Evaporator Condenser Coils Check refrigerant level and or refrigerant leak Exchange temperature sensor Contact Airrex U S A at 1 888 AF sensor displayed and the Error 535 8841 LED will be on Error Exchange temperature sensor circuited or cut E3 amp 2 RT sensor displayed and the Error Contact Airrex U S A at 1 888 LED will be on 535 8841 Error If the OT sensor is short Exchange temperature sensor O circuited or cut E3 amp 3 Contact Airrex U S A at 1 888 LL displayed and the Error 535 8841 LED will be on Room Spot Temp Error If the DF sensor is short Exchange temperature sensor DF circuited or cut E3 amp 4 Contac
4. on 4 swivel casters 2 locking AHSC 12 10 diameter top air discharge Optional condensate pump that plugs directly into the Heat Pump unpacking the unit carefully inspect the unit for any damage that may have occurred during transit such as any loose missing or damaged parts If damaged immediately file a claim with the carrier revo AIRREx Operating Instruction amp Parts Manual SPECIFICATIONS AHSC 12 Cooling Capacity Btu h 12 000 3 5 Heating Capacity KW 13 200 3 85 Power Supply 115V 60Hz 1Ph Dimensions WxDxH 16 5 X 24 4 X 42 2 Evaporator Air Flow 272 Cooling 95 F 40 KW 121 Consumption Heating 114 68 F 60 Cooling 11 Current 95 F 40 Consumption Heating 687 60 10 4 Nema Plug Refrigerant R 410A Air Filter Aluminium Mesh Cartridge gt High Pressure Switch gt Fan motor protection gt Low Pressure Switch gt Tank position indicator gt Auto Full Tank shut off gt 3 min delay timer gt Thermostat and relief valve for compressor DEVICE LCDI Plug Power Cable 72 F DB 60 RH 113 F DB 4096 RH 50 F DB 70 RH 81 F DB 50 RH High Pressure psi kgf cm 441 31 Max Duct Length 40 ft Fuse in power box in Machine body ZU TUS 219 a Safety Devices Operating Range p rev0 AIRREx Operating Instruction amp Parts Manual WIRING DIAGRAM WIRE DIAGRAM OPTION 1 4 PROXIM
5. HEAT PUMP Operating Instruction amp Parts Manual Model AHSC 12 Please read and save these instructions Read carefully before attempting to assemble install operate or maintain the product described Protect yourself and others by observing all safety information Failure to comply with instructions could result in personal injury and or property damage Retain instructions for future reference gt Thank you for purchasing AIRREX Heat Pump Before operation please read this user s manual carefully gt Keep this manual readily available gt It is ESSENTIAL that you read it carefully before use and follow it at all times The Heat Pump is specified for use on a 115V 60Hz 1ph for models AHSC 12 You must check that the local electricity supply is the same and have the appropriate plug fitted by a qualified electrician Please complete the warranty form 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 Heat Pump operate in air temperatures from 72 to 113 F cool mode and 50 F to 81 F in heat mode These Heat Pump utilize eco friendly R 410A refrigerant Heat Pump may require a fresh air supply for proper operation Includes removable washable air filters for easy maintenance Thermostatically protected compressor includes high and low pressure warnings Moves easily
6. ING This could result in electrical shock REMOTE CONTROL m Point remote control at machine receiver TIMER Remote control will not function where strong lights such as 3 florescent neon or strong sunlight interferes HEAT In this case use the remote control directly in front of the receiver on the unit m when the remote operates a sound UP DOWN will confirm that the remote signal has been sent Remove batteries when you do not use the remote control for long periods as leakage can occur m Ensure water and other liquids do not enter the remote control m Open battery cover Press part way in in the direction shown by the arrow en pull the number part towards the direction shown by the arrow Dry cell 3B J Exchange Battery NA Place as indicated m Close cover push until cover click revo AIRREx Operating Instruction amp Parts Manual OPERATION CONTROL PANEL INTELLIGENT CONTROL SYSTEM Room Spot Temp E 5 als AIRREX RUNNING amp STOP CD Power Use to power on off WA Raises or lowers setting temperature and or sleep off time Cool Use to select cooling mode Heat Use to select heating mode Fan Speed Controls fan low high speed Off Timer To set the length of operating 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 a
7. ITY SENSOR AY FU 250VAC 10A L1 MG T1 L COMPRESSOR COMPRESSOR MAGNET w EvAPORATORIBLDC MOTOR 1e TANK POSTION CONDENSATE PUMP HIGH PRESSURE SWITCH COMPRESSOR AF2 DEFROSTSENSOR 4w TP H AIRREx Operating Instruction amp Parts Manual GENERAL SAFETY INFORMATION Ensure the safety of the location in which Heat Pump is to be used Ensure the floor or ground is smooth and round Ensure you allow at least 20inch air space all around the Heat Pump When in position LOCK the casters to prevent rolling Never use the Heat Pump at more than 2 incline FOR MAXIMUM EFFICIENCY In airtight areas use vertical exhaust into ceiling If possible locate exhaust outlet through a window or door to outside Ensure correct electricity supply 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 may cause Ate and p S ook hazard Securely plug into a grounded outlet Unless earthed may cause electric shock Do not use a damaged power cable plug or socket Short fire or shock hazard Do not remove plug by pulling cable or with wet hands Risk of fire and electric shock Before cleaning remove plug from socket Otherwise risk of ele
8. ctric shock Do not place anything on top of the machine This could cause electric shock malfunction or injury Do not use an extension cord Risk of fire and or electric shock Do not kink or sharply bend the power cable nor put any weight on it The insulation may be damaged causing fire and or electric shock Do not turn off by removing power plug Always turn off at control panel first Risk of electric shock and or malfunction Do not use this Heat Pump on unstable or inclined surfaces Always use on solid flat floor Risk of falling causing injury fire or malfunction A damaged power supply cable must be replaced with a new power supply cord obtained from the product manufacturer and not repaired Do not place Heat Pump on uneven unstable or inclined surface CAUTION This could cause malfunction When storing the Heat Pump 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 Heat Pump nor use solvents such as benzene thinner or alcohol for cleaning There is a risk of electric shock and or short circuit Designed for indoor usage revo AIRREx Operating Instruction amp Parts Manual ASSEMBLY FRONT and RIGHT SIDE VIEW DIGITAL CONTROLLER LOUVER OUTLET
9. d of warranty subject to the following warranty conditions 1 The warranty period is 12 months from the date of first purchase 2 If the problem has been caused by customer error or misuse abuse or damage then all repairs will be charged for 3 This warranty applies to your country 4 Proof and date of purchase must be supplied 5 Please complete the details below and keep this warranty in a safe place 6 All transport charges back to the dealer are at the customers cost Keep all original packaging to facilitate return Return to customer will be at dealers cost if genuine warranty claim DESCRIPTION AIRREX HEAT PUMP MODEL AHSC 12 PRODUCT Warranty Period Months DISTRIBUTOR Telephone CUSTOMER DETAILS Manufactured by Distributed by Juan dong 86 Gilpa ro Airrex USA Corporate Office Mailing Address 71beon gil Nam gu 5369 N State Hwy 6 P O Box 340 Incheon Korea 76712 Hewitt Texas 76643 TEL 82 32 509 5834 TEL 888 535 8841 FAX 82 32 502 5519 FAX 469 574 7924 E mail airrex hdtek com E mail sales airrexusa com Website www airrex biz Website www airrexusa com e Designs and specifications of products are subject to change without prior notice for the improvement of products
10. ean Filter COOLING e Dust in heat exchanger e Clean heat exchanger e Obstacle against inlet side e Remove and allow 20 50 cm clearance e Ambient temp too high e Use only below Cooling 113 F amp Heating 81 F Cooling over 113 F Heating over 81 F MAINTENANCE CLEANING THE AIR FILTERS 1 To remove EVA filters open the front grille 01 and pull the filter inside 2 2 To remove COND filters slide up a little and pull towards you 2 3 Clean the filters with water or compressed air 4 Clean evaporator and condenser units with a vacuum cleaner or compressed air 1 After cleaning completely dry 2 Turn OFF at control panel 3 Keep machine suitably covered to the inside of the unit by remove plug from socket Coil prevent damage by damp operating on Fan Mode and store cable neatly humidity and dust for 3 to 4 hours revo nimm mex Operating Instruction amp Parts Manual For repair parts or service contact Airrex U S A at 1 888 535 8841 ASSEMBLY DRAWING amp PART LIST A251491 A900076 51493 51230 900011 51248 51234 48 150070 revO SIS ABI DRAIN PANEL A251414 DRAIN COVER A251238 TP BRACKET A251254 PCB COVER TUBE SUCTITON C 50 TUBE SUCTITON B SOLENOID VALVE 5 TUBE SUCTITON A 50342 TUBE DISCHAGE 560373 4 WAY VALVE 5 00096 003 1236 zj 5 gt D m m D gt JE 5 as zs s s s
11. elect Area Room For targeted cooling of machinery servers or people etc select Spot Cooling or Heating Q Room Room Spot Temp Room Spot Temp F C Room Spot Temp 7 7 4 COOL ED 1 If you want to display room temperature 2 If you want to change temperature unit F when Heat Pump is operated push cool when Heat Pump is stopped push and and button simultaneously for three seconds button simultaneously for three seconds If you want to display spot cooling and heating temperature do the same to put it back COOLING or HEATING TEMPERATURE CONTROL OPERATION 10 KE 121 COOLING or HEATING MODE Er ri 2 When you push either or A button the setting temperature is changed lt COOLING MODE Ne 1 When power is ON the setting temperature is displayed p Default of setting temperature is as below l 50 F in Spot Mode 60 F in Room Mode 2 HEATING MODE 1 When power is ON the setting temperature is displayed COOLING or HEATING MODE Default of setting temperature is as below 3 The display showing the set temperature will 68 F in Room Mode blink 3 times COOLING MODE HEATING MODE Mode gt gt Display range Setting range Mode Display range Setting range 2 99 60 F 86 F 32 F 99 r 68 F 99 F Spot Temp 32 F 99 F 90 F 86 F Heating operates when Room Spot temperature is j lower than set temperature Cooling ope
12. nd then 1 hour between 10 and 24 hours Remote From the long distance 10m 200m you can control the machine by wired remote 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 9 Comp When the compressor is operating the LED is on Error Error signal E1 High Pressure E2 Low Pressure E3 Sensor E5 BLDC Motor AF Eva Freezing Check If Water full or Align Drain Tank is checking The LED is on Display Display Room Spot temperature the setting temp and off time in case of setting them When the user set the off timer hr will be turned on Display of LO under the 32 Display of HI over the 99 F IR Remote Signal Receiver Window Remote control signal is received by wireless remocon 1 Start by pressing the POWER button Heat Pump will start up automatically stop the unit press the POWER button once again 2 1f you wish to operate on heating press HEAT button 3 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 4 To change fan speed press the FAN button revo nimmex Operating Instruction amp Parts Manual SELECTION of AREA ROOM or SPOT COOLING HEATING To change the temperature of the entire room s
13. rates when Room Spot temperature is Heati hen R Spot t t higher than set temperature eating stops when Room Spot temperature is higher than set temperature Cooling stops when Room Spot temperature is lower than set temperature revo AIRREx Operating Instruction amp Parts Manual HOW TO SET THE OFF TIMER This function enables you to set the length of time you want the Heat Pump to operate You can set the time period from 30min to 24 hours in 30min and 1 hour increments Setting Temp Setting Temp 10 OFF TIMER LAMP IS 1 When Heat Pump is operating press the Off Timer 2 When you have finished setting the time period the button and set the length of time you want by Off Timer lamp will be on which indicates the Heat pressing A or V Each time you press the button Pump is in sleep Off Timer mode 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 e g One and a half hours will show 1 5 hr hr ec AFTER 1hr 3 If you press the Timer button during its 4 To CANCEL timing press and hold Timer button for operation the remaining time will be shown ONE second It will then switch the timer off automatically ECONOMIC MODE 1 In Room Temp mode when Heat Pump is 2 The Economic Mode is on when the Room Mode stopped push either the FAN button
14. t Airrex U S A at 1 888 Setting Temp displayed and the Error 535 8841 LED will be on J revo AIRREX Operating Instruction amp 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 Corrective Action Room Spot Temp Check EC E EA Water full Anti Freezing alarm e Check Align water tank BLDC MOTOR rrr E Z Water tank is full Evaporator is below 25 F due to being used in a low ambient temperature area Water tank is not positioned correctly If BLDC MOTOR is not operated E5 displayed and the Error led will be on revO Empty the water tank Do not use the unit in an ambient temperature less than 72 F in cooling mode Check refrigerant level Place the water tank in right position Check BLDC MOTOR 3 AIRREX Operating Instruction amp Parts Manual TROUBLESHOOTING CHART TROUBLE CHECK REMEDY NOT e Power plug incorrectly connected e Connect plug correctly WORKING e POWER button OFF e Press POWER button to ON e Fuse supply blown e Replace fuse e Breaker on switch board e Check load capacity and reset tripped e Ambient temp too high e Use only below Cooling 113 amp Heating 81 F Cooling over 113 F Heating over 81 F POOR e Filter blocked with dust e Cl

AHSC-12 - Airrex USA

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