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Installation Manual

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Accessories

Indoor Unit Installation

1. Indoor Unit Parts

2. Indoor Unit Installation Instructions

3. Installation of Electric Auxiliary Heat Module

Drainpipe Installation

1. NOTE ON PURCHASING PIPES

2.  Indoor  Drainpipe  Installation

Refrigerant Piping Connection

A. Notes On Pipe Length and Elevation

B. Connection Instructions –Refrigerant Piping

    1. Cut pipe

    2. Remove burrs

    3. Flare pipe ends

    4. Connect pipes

Wiring

1. Outdoor Unit Wiring

2. Indoor Unit Wiring

3. Power Specifications

Air Evacuation

1. Evacuation Instructions

2. Note on Adding Refrigerant........................

Test Run

Содержание 24K

Страница 1: ...ual carefully before installing or operating your new HVAC system Make sure to save this manual for future reference Please check the applicable models technical data F GAS if any and manufacturer inf...

Страница 2: ......

Страница 3: ...or Functions 09 Owner s Manual Table of Contents Safety Precautions 05 Care and Maintenance 12 Troubleshooting 14 1 Unit Parts 09 2 Operating Conditions 09 3 Features 10 4 Energy Saving Tips 10 5 Stat...

Страница 4: ...iary Heat Module Drainpipe Installation 1 NOTEONPURCHASINGPIPES 2 Indoor Drainpipe Installation Refrigerant Piping Connection A Notes On Pipe Length and Elevation B Connection Instructions Refrigerant...

Страница 5: ...e unit and disconnect the power Call your dealer for instructions to avoid electric shock fire or injury Do not insert fingers rods or other objects into the air inlet or outlet This may cause injury...

Страница 6: ...e power supply cord or use an extension cord to power the unit Do not share the electrical outlet with other appliances Improper or insufficient power supply can cause fire or electrical shock If conn...

Страница 7: ...lation and outdoor unit installation sections For units that have an auxiliary electric heater do not install the unit within 1 meter 3 feet of any combustible materials Do not install the unit in a l...

Страница 8: ...he retailer will take back the old appliance free of charge The manufacturer will take back the old appliance free of charge Sell the appliance to certified scrap metal dealers Special notice Disposin...

Страница 9: ...low temp cooling 5 F 75 F 15 C 24 C 32 F 122 F 0 C 50 C 32 F 126 F 0 C 52 C For tropical models 32 F 126 F 0 C 52 C For tropical models When outside temperature is below 32 F 0 C we strongly recommend...

Страница 10: ...should be kept closed Indoor Unit Parts And Major Functions The default temperature of th first power on is set to 62 6 Fand 86 Fforheating NOTE 1 Under normal working conditions the switch wind speed...

Страница 11: ...ODE and TIMERON for 5 seconds Step1 Press or to select the E9 Step2 Press MODE to set the air ow rate in the range of 1 4 1 4 Air ow increase progressively Step3 Press MODE to confirm than Press TIMER...

Страница 12: ...ce down and away from the water stream 2 Remove the air filter 3 Clean the air filter by vacuuming the surface or washing it in warm water with mild detergent Page 12 1 Remove filter cover Contact an...

Страница 13: ...nlets and outlets Page 13 Care and Maintenance CAUTION Before changing the filter or cleaning turn on the unit and disconnect its power supply When removing the filter do not touch metal parts in the...

Страница 14: ...ndoor and outdoor units Low hissing sound when the system starts has just stopped running or is defrosting This noise is normal and is caused by the refrigerant gas stopping or changing direction Sque...

Страница 15: ...d description of the unit malfunction as well as your model number Poor Cooling Performance Temperature setting may be higher than ambient room temperature Lower the temperature setting The heat excha...

Страница 16: ...d windows Make sure that all doors and windows are closed during use Low refrigerant due to leak or long term use Check for leaks re seal if necessary and top off refrigerant System circuit is blocked...

Страница 17: ...installation parts and accessories to install the air conditioner Improper installation may result in water leakage electrical shock and fire or equipment failure Name Shape Quantity 1 Accessories NOT...

Страница 18: ...wing requirements Enough room for installation and maintenance Enough room for the connecting pipe and drainpipe The ceiling is level and its structure can sustain the weight of the indoor unit The ai...

Страница 19: ...tallation See table for dimensions for duct inlet and outlet connections The vast majority of problems encountered with combination cooling systems can be linked to improperly designed or installed du...

Страница 20: ...ary drain pan Take out the evaporator and rotate it 180 NOTE For horizontal installation a drain pan not supplied must be installed For the Horizontal left installation and Vertical down installation...

Страница 21: ...iagram 14 Connect the pipes 15 Install the drainage pipes Wiring position of room temperature sensor Pipe temperature line and room temperature line pass through the top of the water intake plate and...

Страница 22: ...ce of sheet metal For Model 15kw 20kW remove two pieces of sheet metal Electric auxiliary heating wiring diagram Air switch label NOTE Installation must be performed by an authorized dealer or special...

Страница 23: ...ectric heating modules ensure that the pointed fork at one end is inserted into the reserved hole position and the other end is at the fixed position of the electric heating sheet metal with screws 5...

Страница 24: ...trol wire of the wire controller can be connected to any of theAUX two terminal blocks 9 See the figure below for the position of the power supply ground wire Screw the power input wires of each group...

Страница 25: ...ver the sheet metal part of the upper cover plate of the internal machine and fix it with screws After the electric heating wiring is connected please confirm the following before powering on Check al...

Страница 26: ...all piping to prevent condensation which could lead to water damage If the drain pipe is bent or installed incorrectly water may leak and cause a water level switch malfunction In HEAT mode the outdo...

Страница 27: ...rs that might otherwise come back into the house When using an extended drain pipe tighten the indoor connection with an additional pro tection tube to prevent it from pulling loose The Figure shows h...

Страница 28: ...t 36000Btu h unit 6m 20ft 36000Btu h unit Indoor unit Outdoor unit Indoor unit Outdoor unit Refrigerant Piping Connection Safety Precautions WARNING All eld piping must be completed by a licensed tech...

Страница 29: ...rring tool remove all burrs from the cut section of the pipe Step 3 Flare pipe ends Proper flaring is essential to achieve an airtight seal 1 After removing burrs from cut pipe seal the ends with PVC...

Страница 30: ...nit first then connect it to the outdoor unit You should first connect the low pressure pipe then the high pressure pipe 1 Align the center of the two pipes that you will connect Indoor unit tubing Fl...

Страница 31: ...et 8 Make sure to properly ground the air conditioner 9 Every wire must be firmly connected Loose wiring can cause the terminal to overheat resulting in product malfunction and possible fire Do not le...

Страница 32: ...Cover Screw E lectrical heater unit E lectrical heater unit power wires NOTE The graphs are for explanation purpose only Your unit may be slightly different NOTE Choose the cable type according to the...

Страница 33: ...ls with the labels on the terminal block Firmly screw the u lug of each wire to its corresponding terminal 1 Remove the wire cover from the unit by loosening the 3 screws 2 Dismount caps on the condui...

Страница 34: ...X Fan OFF Auto fan speed Auto fan speed Connector Purpose Mode setting Y W G Aux Dry Setting mode X X X X X X X X X X X Cooling Heating without aux heater Heating with aux heater Fan only OFF OFF Dry...

Страница 35: ...CIRCUIT FUSE INDOOR UNIT A 10A 10A 10A 10A LINE QUANTITY 4 3 3 3 LINE DIAMETER AWG 14 2 5mm 14 2 5mm 14 2 5mm 14 2 5mm OUTDOOR UNIT POWER LINE LINE QUANTITY 3 3 3 3 LINE DIAMETER AWG 14 2 5mm 12 4 0m...

Страница 36: ...hen close the valve after 5 seconds 10 Watch the Pressure Gauge for one minute to make sure that there is no change in pressure The Pressure Gauge should read slightly higher than atmospheric pressure...

Страница 37: ...length standard pipe length x65g 0 69oZ m ft R410A orifice tube in the indoor unit Total pipe length standard pipe length x30g 0 32oZ m ft Total pipe length standard pipe length x65g 0 69oZ m ft Tota...

Страница 38: ...amage or personal injury Test Run Instructions 1 Open both the liquid and gas stop valves 2 Turn on the main power switch and allow the unit to warm up 3 Set the air conditioner to COOL mode 4 For the...

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Страница 40: ...and specifications are subject to change without prior notice for product improvement Consult with the sales agency or manufacturer for details Any updates to the manual will be uploaded to the servi...

Страница 41: ...1 80 2 A4 3 4 5 1...

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