Daikin H Series Technical Manual page 12

Application Information
INDOOR CLEARANCE
Mounting
Ensure that the overhead supports are strong enough to hold the unit's weight. Position hanger rods and
check for alignment with the unit. Check that hangers are secure and that the base of fan-coil unit is level in
the two horizontal directions, taking into account the gradient recommended for drainage flow as shown.
Check the gradient recommended for drainage flow as follow.
Provide clearance for servicing and optimal air flow as shown in the diagram.
The indoor unit must be installed such that there is no short circuit of cool discharge with air discharge.
Respect the installation clearance.
Do not put the indoor unit where there is direct sunlight on unit. The location is suitable for piping and
drainage and it must be have a large distance between a door and unit.
Horizontal air discharge (125H - 200H)
A
All dimensions in mm
Model FDN80/100HV1
A (mm) 800
B (mm) 800
C (mm) -
D (mm) -
8
*for free return of air
Vertical air discharge (250H-600H)
A
FDN125/150HY1/
2FDN200HY1
800
800
-
-
50mm
300mm
A
2FGN250/300HY1
/3FGN350HY1
800
800
800
1000
300mm*
500mm
300mm
D
4FGN400/500/600HY1
/3FGN450HY1
800
800
800
1500