Blueridge BMKH24CC1 Owner's Manual

Free match series r410a gmv multi vrf cassette type indoor unit

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Free Match Series R410A GMV Multi
VRF Cassette Type Indoor Unit
(For North America)
Thank you for choosing Commercial Air Conditioners, please read this
owner's manual carefully before operation and retain it for future reference.
Owner's Manual
Commercial Air Conditioners

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Summary of Contents for Blueridge BMKH24CC1

  • Page 1 Free Match Series R410A GMV Multi VRF Cassette Type Indoor Unit (For North America) Owner's Manual Commercial Air Conditioners Thank you for choosing Commercial Air Conditioners, please read this owner’s manual carefully before operation and retain it for future reference.
  • Page 3: User Notice

    This product must not be disposed together with the domestic waste. This product has to be disposed at an authorized place for recycling of electrical and electronic appliances. Thank you for selecting Blueridge air conditioner. Before use, please read this manual carefully and keep it properly for furthur reference.
  • Page 4: Table Of Contents

    Contents 1 Safety Precautions ..................1 2 Installation of the Cassette Type Indoor Unit ........... 2 2.1 Schematic Diagram of Installation Spaces ............2 2.2 Installation Location of the Indoor Unit ..............2 2.3 Important Notice: ....................3 2.4 Dimension of Ceiling Opening and Location of the Hoisting Screw (M10) .... 3 2.5 Main Body of Hoisting Air Conditioner ..............
  • Page 5: Safety Precautions

    Free Match for North America 1 Safety Precautions Please read this manual carefully before using this unit, and operate it correctly according to the guide in this manual. Please take special attention to the meaning of these two marks: Warning! It indicates improper operation which will lead to human casualty or severe injury. Note! It indicates improper operation which will lead to injury or property damage.
  • Page 6: Installation Of The Cassette Type Indoor Unit

    Wall Wall surface surface Model unit:mm BMKH24CC1 Ground surface Fig.1 2.2 Installation Location of the Indoor Unit (1). Obstruct should be taken away from the inlet or outlet of the indoor unit so that the airflow can be blown though all the room.
  • Page 7: Important Notice

    ◆ To guarantee the good performance, the unit must be installed by technician according with this instruction. ◆ Please contact the local Blueridge special nominated repair department before installation. Any malfunction caused by the unit that is installed by the department that is not special nominated by Blueridge would not deal without time by the inconvenience of the business contact.
  • Page 8: Main Body Of Hoisting Air Conditioner

    Free Match for North America 2.5 Main Body of Hoisting Air Conditioner (1). The primary step for installing the indoor unit. ◆ When attach the hoisting stand with hoisting screw, do use nut and gasket respectively at the upper and lower of the hoisting stand to fix it. The use of gasket anchor board can prevent gasket from breaking off.
  • Page 9: Drain Hose

    Free Match for North America and torque wrench. as shown in Fig.5. ◆ When connect, smear both inside and outside of the flare nut with freeze motor oil, screw it by hand and then tighten it with spanner. ◆ Refer to Table 1 to check if the nut has been tightened (tighten too greatly would damage the nut and lead to leakage).
  • Page 10 Free Match for North America formation of air bubble. ◆ If drain hose cannot has enough drooping gradient, drain raising pipe should be added. ◆ To prevent bent of the drain hose, the distance between hoisting stand and the drain hose should be 1 to 1.5m.
  • Page 11: Electrical Wiring

    Free Match for North America Drain hose(attachment) Fig.9 ◆ Please install the drain hose according to the following process if several drain hoses join together. Above 100mm T-tie in join drain hose The specs of the selected jion drain hose should fits the running capacity of the unit Fig.10 (2).
  • Page 12 Free Match for North America ◆ Connection wiring (communication): ① Open electric box cover(1), drag the wiring (communication)from the rubber plug A, and impact them well individually by impact fastener. ② Wiring according to the indoor side circuit diagram. ◆ Fix the impact fastener after connection. ◆...
  • Page 13: Install The Panel

    Free Match for North America BMKH42M-ND42 POWER 2.9 Install the Panel 1. Set the panel to the indoor unit body by matching the position of the swing flap motor of the panel to the piping position of the panel to the piping position of the indoor unit as shown by Fig.13. 2.
  • Page 14 Free Match for North America (3). Screw the 4 hexagon head screws under the latches in about 15mm. (The panel would rise) (4). Adjust the panel by turning it toward the direction pointed by the arrow as shown in Fig.13, so that the adjust board connect the ceiling well.
  • Page 15 Free Match for North America Air leak Air leak from ceiling Water condensatation, water drop Fig.14 If gap still exist between ceiling and decoration panel after tightening the screws, readjust ② . the height of the indoor unit. (As shown in Fig.15) If the raising lever and drain hose are not affect, can adjust the height of indoor unit by the hole on the corner...
  • Page 16: Parts And Components Of Cassette Type Indoor Unit

    3 Parts and Components of Cassette Type Indoor Unit Drainage equipment (inside type) Discharge cindensate water from indoor unit when cooling Drainage hose Guide louver (placed in air outlet vent) Air outlet vent Connecting pipe Air filter, purifire (in air inlet grille) Air inlet grille Fig.17 BMKH24CC1...
  • Page 17: Working Temperature Range

    Free Match for North America 4 Working Temperature Range Working Temperature Range Indoor side state ℉(℃) Outdoor side state ℉(℃) Dry bulb Wet bulb Dry bulb Wet bulb temp. ℉(℃) temp. ℉ (℃) temp. ℉ (℃) temp. ℉ (℃) Rated. Cooling 80.0(26.7) 67.0(19.4) 95.0(35.0)
  • Page 18: Trouble Shooting

    Free Match for North America 5 Trouble Shooting Warning! ◆ Cut down the main power switch immediately if malfunction (such as smell the burning odor etc.) happens, and then contact service center. If the abnormal state is maintained, the unit may be damaged or electric shock or fire may happen.
  • Page 19 Free Match for North America ★ The following circumstance doesn't belong to malfunction “Malfunction” Reason The overload protects switch Start up unit immediately after makes it run after 3 minutes turned off delay. Air conditioner doesn’t run Run for about 1 minute without When opening power other actions Mist is blown from air...
  • Page 20: Maintenance Method

    Free Match for North America 6 Maintenance Method When the unit won’t be used for a long time, please cut off the main power supply of air conditioner. Warning! ◆ Do turn off the unit and cut off the main power supply when cleaning the air conditioner, otherwise electric shock or harm may happen.
  • Page 21: Clean Air Inlet Grille

    Free Match for North America Fig. 20 Fig. 21 6.2 Clean Air Inlet Grille (1). Open air inlet grille (the same with the 1st step of Clean Air Filter) (2). Take out air filter (the same with the 2nd step of Clean Air Filter) (3).
  • Page 22: Clean Outlet Vent And Surface Panel

    ◆ Usage period is 6 months to 1 year. If it is necessary to be changed, purchase new purifier in the nearest Blueridge special engaged maintenance center. 6.4 Clean Outlet Vent and Surface Panel ◆ Clean the surface panel by soft dry cloth or wet cloth with neutral scourer.

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