Omni 24K Owner'S Manual & Installation Manual Download Page 2 | Manualshive

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Summary of Contents for 24K

Page 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...

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Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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Page 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...

Page 41: ...1 80 2 A4 3 4 5 1...

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