Updated Error Codes for YMGI systems

To help our customers with any potential issues they may experience, we recently updated error codes and added the Single Zone systems, and the 2x24k Dual Zone systems and 2x30k Dual Zone systems to the site.

You can view them here by selecting the tab with the type of system you have.

We also have updated versions of our VRF Outdoor Unit and Indoor Unit brochures added to the site.

VRF Mini 3 & 4-Ton


VRF Mini (Slim Side Discharge Outdoor Unit, Each 3, 4-Ton)

Replace Traditional Design “Gas/Oil/Electric Heating + AC/HP Coil with AC/HP Outdoor Unit in Residential, Light Commercial, Commercial, Institutional and Hospitality Applications:

  1. Outdoor unit options
    1. Heat pump only
    2. Heat pump with Ultra Heating
      (ambient temperature down to -22F with 80% capacity rating)
    3. Heat pump with Solar PV panel assisted
      (qualified for federal and/or state tax credit, utility company rebate programs-check with each state/city)
    4. Heat Recovery
    5. Heat Recovery with ultra heating
      (ambient temperature down to -22F with 80% capacity rating)
    6. Heat Recovery with Ultra Heating and Solar PV panel assisted
      (qualified for federal and/or state tax credit, utility company rebate programs-check with each state/city).
  2. Indoor unit options
    1. Ducted or ductless fan coil unit EF-L low static up to 0.12″
      WC 07, 09, 12, 18 and 22K Btu/h
    2. Ducted fan coil unit EF-M ESP up to 0.4″ WC 18, 24, 30, 36, 42, 48K Btu/h
    3. Ducted fan coil unit EF-H ESP up to 0.8″ WC 72 and 96K Btu/h
    4. Ducted universal vertical or horizontal discharge cabinet air handling unit UC 24, 30,36,48 and 54K Btu/h
    5. Ducted fan coil unit fresh air handling unit FA ESP up to 1.1″ WC
      (72 & 96K Btu/h)
    6. Ductless wall mount EW 07, 09, 12, 18 and 24K Btu/h
    7. Ductless ceiling mount EC4 4-way 07, 09, 12, 18, 24, 30, 36, 42 and 48K Btu/h
    8. Ductless ceiling mount EC2 2-way 07, 09, 12, 18, 24K Btu/h
    9. Ductless wall/floor mount console EL 07, 09, 12 and 18K Btu/h
    10. Ductless ceiling/floor mount EU 09, 12, 18, 24, 30, 36, 42 and 48K Btu/h

Notes:

  1. Branch Y tube connects to each indoor unit (no branch box is needed).
  2. Leap-jump control easy wiring.
  3. Indoor total capacity rating total can be 90-130% of the outdoor capacity rating, varying upon applications.
  4. Optional YMGI bridge controller allows use of standard thermostats.

VRF Modular 6, 8 & 10-Ton (Modulated up to 30-Ton)

VRF Modular (Top Discharge Outdoor Unit Each 6, 8 and 10-Ton)

Replace Traditional Design “Gas/Oil/Electric Heating + AC/HP Coil with AC/HP Outdoor Unit” in Residential, Light Commercial, Commercial, Institutional and Hospitality Applications:

  1. Outdoor Unit Options
    1. Heat pump only
    2. Heat pump with ultra heating (ambient temperature down to -22F with 80% capacity rating)
    3. Heat pump with solar PV panel assisted (qualified for federal and/or state tax credit, utility company rebate programs-check with each state/city)
    4. Heat recovery
    5. Heat recovery with ultra heating (ambient temperature down to -22F with 80% capacity rating)
    6. Heat recovery with ultra heating and solar PV panel assisted (qualified for federal and/or state tax credit, utility company rebate programs-check with each state/city).
  2. 2. Indoor Unit Options
    1. Ducted or ductless fan coil unit EF-L low static up to 0.12″ WC 07, 09, 12, 18 and 22K Btu/h;
    2. Ducted fan coil unit EF-M ESP up to 0.4″ WC 18, 24, 30, 36, 42, 48K Btu/h;
    3. Ducted fan coil unit EF-H ESP up to 0.8″ WC 72 and 96K Btu/h;
    4. Ducted universal vertical or horizontal discharge cabinet air handling unit UC 24, 30,36,48 and 54K Btu/h;
    5. Ducted fan coil unit fresh air handling unit FA ESP up to 1.1″ WC (72 & 96K Btu/h);
    6. Ductless wall mount EW 07, 09, 12, 18 and 24K Btu/h;
    7. Ductless ceiling mount EC4 4-way 07, 09, 12, 18, 24, 30, 36, 42 and 48K Btu/h;
    8. Ductless ceiling mount EC2 2-way 07, 09, 12, 18, 24K Btu/h;
    9. Ductless wall/floor mount console EL 07, 09, 12 and 18K Btu/h;
    10. Ductless ceiling/floor mount EU 09, 12, 18, 24, 30, 36, 42 and 48K Btu/h

Notes:

  1. Branch Y tube connection for heat pump units
  2. Branch box (3-pipe in) connection in series or in parallel for heat recovery units
  3. Indoor total capacity rating total can be 90-130% of the outdoor capacity rating, varying upon applications
  4. Optional YMGI bridge controller allows use of standard thermostats