26
The following treatment should be taken under this circumstance:
1. Ensure that the smoke trap above cooker has enough capacity to obviate lampblack to prevent the
indraft of the lampblack by the air conditioner.
2. Keep the air conditioner far from the kitchen so that the lampblack would not be indraft by the air.
C. Important notice
• To guarantee the good performance, the unit must be installed by professional personnel according
with this instruction.
• Please contact the local special nominated repair department before installation. Any malfunction
caused by the unit that is installed by the department that is not special nominated by Gree would not
deal with on time by the inconvenience of the business contact.
D. Dimension of ceiling opening and location of the hoisting screw
• The drilling of holes in the ceiling must be done by the professional personnel.
Notes: The dimension for the ceiling openings with * marks can be as large as 910 mm. But the
overlapping sections of the ceiling and the decorated surface boards should be maintained at no
less than 20 mm.
*Dimension of opening
860 to 910
840 (Unit size)
760
Dimension of suspension bolts
4-Positions of suspension bolts
Optional panel
Piping connection side
Drain piping connection side
Mi
n
10
102
7
37
36
31
Dimension of opening
860 to 910
(Dimension of suspension bolts)
840 (Unit size)
760
4-Suspension bolts
M10 or W3/8 (field-supplied)
W-Nut (field supplied)
Washer (accessary)
Surface of ceiling
Liquid pipe connection
Gas pipe connection
Drain pipe connection
Wiring hole (Ø 32.5 hole)
Wiring hole (30x30) (for cable)
127 (liquid pipe connection)
102 (gas pipe connection)
118 (Drain pipe)
