YMGI VRFI-07EL-D2B(55)5 Page 35 Manual Download

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INSTALLATION NOTES
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Summary of Contents for VRFI-07EL-D2B(55)5

Page 1: ...GI Failure to follow and adhere to all codes and documentation can cause damage to equipment property or even personal injury Installer Must be currently licensed certified HVAC technicians only Must...

Page 2: ...e to Be Performed 100 By Currently Licensed or Certified HVAC Technicians Contractors 10 Suggestions to Aid You in Hiring an HVAC Contractor 10 Safety Precautions 11 Installation of Indoor Unit 12 Com...

Page 3: ...d follow them Disposal Notice Do not dispose of this product or its components as unsorted municipal waste as they contain items that may require special treatment Contact your local waste management...

Page 4: ...red To avoid personal injury or property damage do not disassemble the unit yourself If disassembly is required to check the unit contact your authorized system installer or HVAC professional as they...

Page 5: ...dations and requirements contained in the following pages and other documents is the first step to help ensure a smooth installation and proper operation of your unit for many years YMGI does not reco...

Page 6: ...the copper suction line where the indoor unit is located 18 feet or more below the outdoor unit 3 Cross piping and or cross wiring of any units including more than one single zone or a multi zone sys...

Page 7: ...cable sets to keep from cross piping or cross wiring in multiple zone installations or where pipes for different single zone systems are close to one another 13 Secure the wiring cables that connect b...

Page 8: ...al shipping date from YMGI Group whichever comes first This is a standard limited liability warranty and DOES NOT cover the following Any damage or repairs to properties or persons as an incident of o...

Page 9: ...ll ground ship the parts ASAP Expedited shipping is available at the customer s expense 4 Replacement parts that have an approved warranty registration are to be warranted for the remainder of the 5 y...

Page 10: ...utable 4 Use only a reputable licensed certified HVAC installation professional to prevent any unexpected charges due tof unethical business practices 5 Check their references verify they provide prof...

Page 11: ...indoor units room temperature too low keeping the temperature difference between indoor and outdoor unit within 41 5 18 YMGI Group recommends that only properly trained and authorized personnel be al...

Page 12: ...and exhaust have clear paths The unit will not be exposed to direct sunlight The unit is located away from an additional heat source There is no machine oil vapor Cool Warm air can be circulated thro...

Page 13: ...13 Location for securing the installation pane Schematic drawing of hooks...

Page 14: ...and vibration may occur depending on how the unit is installed and the environment in which it is used Boring A Wall Hole and Installing the Wall Embedded Pipe For walls containing metal studs or met...

Page 15: ...ain and flow freely without any backup of water There must not be any type of trap in the drain hose Insert the drain hose to the depth show below so it will not be pulled out of the drain pipe Insula...

Page 16: ...and Top Casings 1 Remove the 9 screws securing the casings 2 Remove the upper casing by depressing the 2 tabs 3 Remove the left and right casings by depressing the 2 tabs on each side 4 Remove the sli...

Page 17: ...he mounting plates to the wall with screws 3 Once refrigerant piping and drain piping connections are complete fill in the gap of the through hole with putty A gap can lead to condensation on the refr...

Page 18: ...ent damage to the flare nuts and gas leaks 2 Align the centers of both flares and tighten the flares Tighten the flare nuts 3 or 4 turns by hand Then full tighten them with the torque wrenches 3 To pr...

Page 19: ...m 3 8 in O D 12 7mm 1 2 in O D 6 4mm 1 4 in I D 12 15mm 1 2 5 8 in I D 14 16mm 9 16 5 8 in I D 8 10mm 5 16 7 16 in Thickness 0 8mm 1 32 in Thickness 10mm 3 8 in Min Use separate thermal insulation pip...

Page 20: ...indoor unit install as described in the installation manual supplied with the outdoor unit Lift the sensor securing plate remove the front metal plate cover and connect the wire to the terminal board...

Page 21: ...s inside the unit Do not branch the power for the drain pump etc from the terminal block Doing so may cause electric shock or fire 1 The power connection cord has been inserted on the mainboard throug...

Page 22: ...adius as this will damage the pipes Do not over tighten torque the flare nut Over tighten torqueing can cause the flare nut to leak Component Identification 1 Titanium Apatite Photocatalytic Air Purif...

Page 23: ...e manufacturer or an approved equivalent and installed by a qualified technician to avoid an electrical shock The unit must be installed in accordance with national and local wiring codes An all pole...

Page 24: ...ng status 5 I FEEL Set I FEEL function 6 TEMP Switch temperature displaying type on the unit s display 7 Set health function and air function 8 LIGHT Set light function 9 X FAN Set X FAN function 10 S...

Page 25: ...unit on status press button to increase setting temperature and press button to decrease setting temperature The range of temperature is from 16 C to 30 C or 60 8 F to 86 F Note Under AUTO MODE manual...

Page 26: ...displayed it means the displayed temperature is setting temperature When is displayed it means the displayed temperature is indoor ambient temperature When is displayed it means the displayed tempera...

Page 27: ...played and time displaying zone resumes to display current time IV Press TOFF button again to cancel timer and OFF is not displayed 2 Setting timer on I Pressing TON button ON is blinking and time dis...

Page 28: ...e controller should be placed 1m 3 3 away from the TV set or stereo The operation of the remote controller must be performed within its receiving range If you need to control the main unit point the r...

Page 29: ...front panel into the grooves of the unit 3 places Attach the string to the right inner side of the front grille Close the panel slowly Don t touch the metal parts of the indoor unit as some of the ed...

Page 30: ...30...

Page 31: ...e larger and located at the top of the air filter frame and 2 of the 4 are smaller and are located approximately in the middle of the air filter frame 4 Clean or replace the filter 5 When cleaning is...

Page 32: ...ter Dispose of the old filter as flammable waste Notes Operation with dirty filters 1 Cannot deodorize the air 2 Cannot clean the air 3 Results in poor heating or cooling 4 May cause odor 1 If no drai...

Page 33: ...hen air conditioning odors or cigarette smoke from the room that were pulled into the unit are being discharged into the tom again Slight bicker was heard when the unit is running This is the sound fo...

Page 34: ...ping Wiring Ruler Stud Finder Dry Wall Saw Electric Drill 3 Hole Saw Drill Extension Hammer Drill and Bit Measuring Tape Level Flash Light Screw Driver Phillips and Flat Hammer Knife Scissors Goggled...

Page 35: ...o Date Noes Asked Your Technician for Help Did You Ask YMGI Tech for Help USER NOTES Please list any questions or issues you may have with this unit No Date Installation Company Name Technician Name P...

Page 36: ...you may have with this unit No Date Contents of Service Maintenance Technician s Company Name Technician Name Phone HCAC License After Sales Service When having quality or other problems when purchas...

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YMGI VRFI-07EL-D2B(55)5, Manual

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