York YHFMXH 028K BARX-FX User Manual Download Page 1

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Read this manual before installation and operation

Make sure that it is well kept for later reference

Floor ceiling Inverter R410a 50/60HZ

USER'S MANUAL

0150512345

YHFMXH(028-060)BARX-FX

Summary of Contents for YHFMXH 028K BARX-FX

Page 1: ...Read this manual before installation and operation Make sure that it is well kept for later reference Floor ceiling Inverter R410a 50 60HZ USER S MANUAL 0150512345 YHFMXH 028 060 BARX FX ...

Page 2: ...Contents English Cautions Safety Precautions Features and Functions Parts and Functions Operation Maintenance Operation Tips Troubleshooting Installation Procedure Test Run 3 5 6 8 10 12 12 13 16 23 ...

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Page 4: ... for any damages that may arise due to non observation of the following instruction Damaged air conditioners are not to be put into operation In case of doubt consult your supplier Use of the air conditioner is to be carried out in strict compliance with the relative instructions set forth in the User s Guide Installation shall be done by professional people Don t install unit by yourself For the ...

Page 5: ...od should be in line with the local wiring standand The waste battery should be disposed properly If the fuse on PC board is broken please change it with the type T 3 15A 250VAC 4 Cautions Temperature and Humidity Range Cooling Heating Indoor temperature Outdoor temperature Indoor temperature Outdoor temperature max DB WB min DB WB max DB WB min DB WB max DB WB min DB WB max DB WB min DB WB 32 23 ...

Page 6: ...hazard In the event of a malfunction burning smell etc stop operation immediately turn off the circuit breaker and consult authorized service personnel Provide occasional ventilation during use Do not direct air flow at fire places or heating apparatuses Do not place objects on the air conditioner or climb onto it Do not hang objects from the indoor unit Do not set flower vases or water containers...

Page 7: ...wth thus allowing cleaner use and easier care COOLING TYPE Merely press the ON OFF button and the unit will begin automatic operation in the Cooling or dry modes as appropriate in accordance with the thermostat setting and the actual temperature of the room HEAT COOL TYPE Merely press the ON OFF button and the unit will begin automatic operation in any of the Heating Cooling and Blow modes as appr...

Page 8: ... range Note When being switched on firstly the up down flap will be at the position of max angle In cooling the up down louver is not good to stay at position 4 5 for a long time otherwise the dew will occur HORIZONTAL AIR DIRECTION ADJUSTMENT Press the AIR FLOW DIRECTION HORIZONTAL SET button 1 2 3 4 5 Use the air direction adjustments within the ranges shown above The swing range of up down flap...

Page 9: ...te Receiver 8 Inlet Grill Filter inside 9 Front Panel 8 9 1 Note For the wired control type unit the unit state should be checked by the wired controller instead of the remote receiver And if you set the TIMER function the TIMER LED on the remote receiver will not be on 8 Parts and Functions Indoor unit POWER OPER TIMER EMER COMP 1 3 4 5 6 7 2 ...

Page 10: ...ss operation mode changes as follows Remote controller 2 Select operation mode Parts and Functions NOTE Cooling only unit do not have displays and functions related with heating If the unit which you purchased has healthy function follow it If not please ignore Loading of the battery Remove the battery cover Load the batteries as illustrated 2 R 03 batteries resetting key cylinder Be sure that the...

Page 11: ...g If it is low wind no change Note When TIMER function is set the sleeping function can t be set up After the sleeping function is set up if user resets TIMER function the sleeping function will be cancelled the machine will be in the state of timing on 3 Temperature setting Press TEMP TEMP button Every time the button is pressed temp setting increases 1 C if kept depressed it will increase rapidl...

Page 12: ... use TIMER mode next time just press SET button after mode selecting if time setting is the same as the previous one According to the Time setting sequence of TIMER ON or TIMER OFF either Start Stop or Stop Start can be achieved Air Flow Direction Adjustment 1 Status display of air flow COOL DRY HEAT Initial state Healthy airflow Operation 1 Press ON OFF to starting Setting the comfort work condit...

Page 13: ... Defrosting function If frost forms the air conditioner will temporarily stop and the defrosting circuit will operate briefly for about 7 to 15 minutes Clean the air filter Pull the filters upward to remove them from the Intake Grill Clean the air filter Remove the dust from the filters by vacuum cleaner or washing them After washing allow the air filters to dry thoroughly in an area protected fro...

Page 14: ...by the casing expanding or shrinking because of temperature changes This is because the system circulates smells from the interior air such as the smell of cigarettes or the painting on the furniture When unit is running at places like restaurant etc where dense edible oil fumes always exist this will happen To prevent frost from accumulating on indoor heat exchanger unit will switch to blowing op...

Page 15: ...ower supply switch is not set at ON Is city power supply normal Is leakage current breaker activated This is very dangerous please disconnect power supply immediately and contact your dealer Are operation control adjusted correctly as specified Is air filter too dirty Are there any obstacles in inlet or outlet grill Are horizontal louvers at up position in heating mode Any doors or windows left op...

Page 16: ...de 2 1 15 Outdoor unit abnormal 2 2 16 Outdoor unit abnormal 2 4 18 Outdoor unit abnormal 2 5 19 Outdoor unit abnormal 2 7 1B Outdoor unit abnormal 2 8 1C Outdoor unit abnormal 2 9 1D Outdoor unit abnormal 3 0 1E Outdoor unit abnormal 3 1 1F Outdoor unit abnormal 3 2 20 Outdoor unit abnormal 3 3 21 Outdoor unit abnormal 3 5 23 Outdoor unit abnormal 3 6 24 Outdoor unit abnormal 3 7 25 Outdoor unit ...

Page 17: ...pe water pipe lightning rod or phone line incorrect earthing may cause shock Use discharge pipe correctly to ensure efficient discharge Incorrect pipe use may cause water leaking Wiring Air conditioner should be equipped with special power supply wire Location Air conditioner should be located in well vented and easily accessible place Air conditioner should not be located in the following places ...

Page 18: ...where it will be exposed to direct sunlight 4 Install the unit where connection to the outdoor unit is easy 5 Install the unit where the drain pipe can be easily installed 6 Take servicing etc into consideration and leave the spaces shown in Maintenace space dimension 7 Install the unit where the filter can be removed ACCESSORIES FOR INSTALLATION The following installation parts are optional parts...

Page 19: ...cealed installation Supension bolt pitch should be as shown below Ceiling Opening 1530mm 40mm 40mm Ceiling panel Suspension bolt should extend outward 30 to 50mm Ceiling Opening 640mm Ceiling panel 15mm Suspension bolt should extend outward 30 to 50mm Suspension bolt pitch 1530mm 30mm 30mm INDOOR UNIT TOP VIEW Dimensions Space Required for installation 10mm 155mm 300mm Side cover A Right side Side...

Page 20: ...as leaks insulate by wrapping insulation around the two parts large and small of the indoor unit coupling using the coupler heat insulation After installling the coupler heat insulation wrap both ends with vinyl tape so that there is no gap Secure both ends of the heat insulation material using nylon fasteners Indoor unit Nylon fastener large Nylon fastener small No gap Coupler heat insulation Cou...

Page 21: ... of the drain pipe BAD Supporter 5 to 6 5 ft 1 5 to 2m 1 Install insulation for the drain pipe Insulation for Drain pipe To be obtained locally Length should be at least 8mm Indoor unit drain port Drain pipe insulation accessories Drain pipe Indoor unit No gap 10mm or over Drain pipe Drain pipe insulation 20 Installation Procedure GOOD BAD Cut the included insulation material to an appropriate siz...

Page 22: ... 0 5 to 1 0 mm thick PVC tube as the insulation tube Fix connection cord and power cable at the cord clamp Insulation tube Cord clamp 21 Installation Procedure CAUTION Match the terminal block numbers and connection cord colors with those of the outdoor unit Erroneous wiring may cause burning the electric parts Connect the connection cords firmly to the terminal block Imperfect installation may ca...

Page 23: ...ct option part WARNING The power cable and connecting cable are self provided Always use a special branch circuit and install a special receptacle to supply power to the room air conditioner Use a circuit breaker and receptacle matched to the capacity of the room air conditioner The circuit breaker is installed in the permanent wiring Always use a circuit that can trip all the poles of the wiring ...

Page 24: ...ng operation Will noise wind or drain water from the unit disturb the neighbors Is there any gas leakage Customer guidance Explain the following to the customer in accordance with the operation manual 1 Starting and stopping method operation switching temperature adjustment timer air flow switching and other remote control unit operations 2 Air filter removal and cleaning and how to use air louver...

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Page 28: ...AHFJXHAMX 140302 2014 johnson Controls lnc www johnsoncontrols com Johnson Controls reserve the right to change product features without prior notice ...

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