Indoor unit installation
196
 
3.2.3
Select the position of installation hooks according to the hook holes positions showed in upper picture.
Drill  four  holes  of  Ø12mm,  45~50mm  deep  at  the  selected  positions  on  the  ceiling.  Then  embed  the 
expansible hooks (fittings).
3.2.4
Make the 4 suspender through the 4 hanger of the main body to suspend it. Adjust the hexangular nuts on 
the four installation hooks evenly, to ensure the balance of the body. Use a leveling instrument to make sure 
the levelness of the
Adjust the position to ensure the gaps between the body and the four sides of ceiling are even. The body's 
lower  part  should  sink  into  the  ceiling  for  10~12  mm.  In  general,  L  is  half  of  the  screw  length  of  t
installation hook.
Indoor unit installation
196 
 
3.2.3
 
Install the 
Select the position of installation hooks according to the hook holes positions showed in upper picture.
Drill  four  holes  of  Ø12mm,  45~50mm  deep  at  the  selected  positions  on  the  ceiling.  Then  embed  the 
expansible hooks (fittings).
3.2.4
 
Install the main body
Make the 4 suspender through the 4 hanger of the main body to suspend it. Adjust the hexangular nuts on 
the four installation hooks evenly, to ensure the balance of the body. Use a leveling instrument to make sure 
the levelness of the
                 
Adjust the position to ensure the gaps between the body and the four sides of ceiling are even. The body's 
lower  part  should  sink  into  the  ceiling  for  10~12  mm.  In  general,  L  is  half  of  the  screw  length  of  t
installation hook.
Indoor unit installation 
 
Install the pendant bolt
Select the position of installation hooks according to the hook holes positions showed in upper picture.
Drill  four  holes  of  Ø12mm,  45~50mm  deep  at  the  selected  positions  on  the  ceiling.  Then  embed  the 
expansible hooks (fittings).
Install the main body
Make the 4 suspender through the 4 hanger of the main body to suspend it. Adjust the hexangular nuts on 
the four installation hooks evenly, to ensure the balance of the body. Use a leveling instrument to make sure 
the levelness of the
 
main body is within ±1°.
                 
Adjust the position to ensure the gaps between the body and the four sides of ceiling are even. The body's 
lower  part  should  sink  into  the  ceiling  for  10~12  mm.  In  general,  L  is  half  of  the  screw  length  of  t
installation hook.
 
 
Select the position of installation hooks according to the hook holes positions showed in upper picture.
Drill  four  holes  of  Ø12mm,  45~50mm  deep  at  the  selected  positions  on  the  ceiling.  Then  embed  the 
expansible hooks (fittings).
 
 
Make the 4 suspender through the 4 hanger of the main body to suspend it. Adjust the hexangular nuts on 
the four installation hooks evenly, to ensure the balance of the body. Use a leveling instrument to make sure 
main body is within ±1°.
Adjust the position to ensure the gaps between the body and the four sides of ceiling are even. The body's 
lower  part  should  sink  into  the  ceiling  for  10~12  mm.  In  general,  L  is  half  of  the  screw  length  of  t
 
 
Select the position of installation hooks according to the hook holes positions showed in upper picture.
Drill  four  holes  of  Ø12mm,  45~50mm  deep  at  the  selected  positions  on  the  ceiling.  Then  embed  the 
Make the 4 suspender through the 4 hanger of the main body to suspend it. Adjust the hexangular nuts on 
the four installation hooks evenly, to ensure the balance of the body. Use a leveling instrument to make sure 
main body is within ±1°.
 
                       
Adjust the position to ensure the gaps between the body and the four sides of ceiling are even. The body's 
lower  part  should  sink  into  the  ceiling  for  10~12  mm.  In  general,  L  is  half  of  the  screw  length  of  t
 
 
Select the position of installation hooks according to the hook holes positions showed in upper picture.
Drill  four  holes  of  Ø12mm,  45~50mm  deep  at  the  selected  positions  on  the  ceiling.  Then  embed  the 
             
Make the 4 suspender through the 4 hanger of the main body to suspend it. Adjust the hexangular nuts on 
the four installation hooks evenly, to ensure the balance of the body. Use a leveling instrument to make sure 
                         
Adjust the position to ensure the gaps between the body and the four sides of ceiling are even. The body's 
lower  part  should  sink  into  the  ceiling  for  10~12  mm.  In  general,  L  is  half  of  the  screw  length  of  t
 
 
Select the position of installation hooks according to the hook holes positions showed in upper picture.
Drill  four  holes  of  Ø12mm,  45~50mm  deep  at  the  selected  positions  on  the  ceiling.  Then  embed  the 
             
Make the 4 suspender through the 4 hanger of the main body to suspend it. Adjust the hexangular nuts on 
the four installation hooks evenly, to ensure the balance of the body. Use a leveling instrument to make sure 
 
Adjust the position to ensure the gaps between the body and the four sides of ceiling are even. The body's 
lower  part  should  sink  into  the  ceiling  for  10~12  mm.  In  general,  L  is  half  of  the  screw  length  of  t
 
 
Select the position of installation hooks according to the hook holes positions showed in upper picture.
Drill  four  holes  of  Ø12mm,  45~50mm  deep  at  the  selected  positions  on  the  ceiling.  Then  embed  the 
Make the 4 suspender through the 4 hanger of the main body to suspend it. Adjust the hexangular nuts on 
the four installation hooks evenly, to ensure the balance of the body. Use a leveling instrument to make sure 
Adjust the position to ensure the gaps between the body and the four sides of ceiling are even. The body's 
lower  part  should  sink  into  the  ceiling  for  10~12  mm.  In  general,  L  is  half  of  the  screw  length  of  t
 
Select the position of installation hooks according to the hook holes positions showed in upper picture.
Drill  four  holes  of  Ø12mm,  45~50mm  deep  at  the  selected  positions  on  the  ceiling.  Then  embed  the 
 
Make the 4 suspender through the 4 hanger of the main body to suspend it. Adjust the hexangular nuts on 
the four installation hooks evenly, to ensure the balance of the body. Use a leveling instrument to make sure 
Adjust the position to ensure the gaps between the body and the four sides of ceiling are even. The body's 
lower  part  should  sink  into  the  ceiling  for  10~12  mm.  In  general,  L  is  half  of  the  screw  length  of  t
 
  Installation
Select the position of installation hooks according to the hook holes positions showed in upper picture.
 
Drill  four  holes  of  Ø12mm,  45~50mm  deep  at  the  selected  positions  on  the  ceiling.  Then  embed  the 
Make the 4 suspender through the 4 hanger of the main body to suspend it. Adjust the hexangular nuts on 
the four installation hooks evenly, to ensure the balance of the body. Use a leveling instrument to make sure 
Adjust the position to ensure the gaps between the body and the four sides of ceiling are even. The body's 
lower  part  should  sink  into  the  ceiling  for  10~12  mm.  In  general,  L  is  half  of  the  screw  length  of  the 
 
 
Drill  four  holes  of  Ø12mm,  45~50mm  deep  at  the  selected  positions  on  the  ceiling.  Then  embed  the 
Make the 4 suspender through the 4 hanger of the main body to suspend it. Adjust the hexangular nuts on 
the four installation hooks evenly, to ensure the balance of the body. Use a leveling instrument to make sure 
Adjust the position to ensure the gaps between the body and the four sides of ceiling are even. The body's 
he